Amphastar Pharmaceuticals Ownership 2024 | Who Owns Amphastar Pharmaceuticals Now?
Institutional Ownership
71.10%
Insider Ownership
22.33%
Retail Ownership
6.57%
Institutional Holders
259.00
Amphastar Pharmaceuticals Institutional Shareholders
Institutional Shareholders by % of Total Shares
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| BLACKROCK INC. | 12.33% | 0.01% | 5,942,524 | -136,518 | -2.25% | 237,700,960 | Jun 30, 2024 |
| VANGUARD GROUP INC | 5.54% | 0.00% | 2,672,862 | -61,178 | -2.24% | 106,914,480 | Jun 30, 2024 |
| FEDERATED HERMES, INC. | 4.03% | 0.18% | 1,944,800 | -132,301 | -6.37% | 77,792,000,000 | Jun 30, 2024 |
| TD ASSET MANAGEMENT INC | 3.51% | 0.06% | 1,691,569 | 680,976 | 67.38% | 67,662,760 | Jun 30, 2024 |
| NEUBERGER BERMAN GROUP LLC | 3.37% | 0.05% | 1,622,609 | -37,208 | -2.24% | 64,904,360 | Jun 30, 2024 |
| STATE STREET CORP | 3.17% | 0.00% | 1,529,536 | 15,287 | 1.01% | 61,181,440,000 | Jun 30, 2024 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2.64% | 0.22% | 1,272,818 | -1,360 | -0.11% | 50,912,718 | Jun 30, 2024 |
| EPOCH INVESTMENT PARTNERS, INC. | 2.24% | 0.20% | 1,078,852 | 280,390 | 35.12% | 43,154,080 | Jun 30, 2024 |
| DIMENSIONAL FUND ADVISORS LP | 2.22% | 0.01% | 1,070,275 | -113,555 | -9.59% | 42,811,000 | Jun 30, 2024 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.88% | 0.00% | 906,348 | 40,316 | 4.66% | 36,261,207 | Jun 30, 2024 |
| AMERICAN CENTURY COMPANIES INC | 1.54% | 0.02% | 740,408 | 121,764 | 19.68% | 29,616,320 | Jun 30, 2024 |
| MILLENNIUM MANAGEMENT LLC | 1.53% | 0.01% | 738,748 | 338,653 | 84.64% | 29,549,920 | Jun 30, 2024 |
| MORGAN STANLEY | 1.27% | 0.00% | 610,137 | 51,098 | 9.14% | 24,405,480 | Jun 30, 2024 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.21% | 0.00% | 583,906 | -638 | -0.11% | 23,357,000 | Jun 30, 2024 |
| NORTHERN TRUST CORP | 1.17% | 0.00% | 564,123 | 3,341 | 0.60% | 22,564,920,000 | Jun 30, 2024 |
| RENAISSANCE TECHNOLOGIES LLC | 1.12% | 0.04% | 537,700 | -61,400 | -10.25% | 21,508,000 | Jun 30, 2024 |
| BOONE CAPITAL MANAGEMENT LLC | 1.03% | 5.17% | 495,089 | -111,599 | -18.39% | 19,803,560 | Jun 30, 2024 |
| BESSEMER GROUP INC | 0.97% | 0.03% | 466,228 | 70,287 | 17.75% | 18,649,000 | Jun 30, 2024 |
| INVESCO LTD. | 0.94% | 0.00% | 450,930 | 47,890 | 11.88% | 18,037,200 | Jun 30, 2024 |
| GRANITE INVESTMENT PARTNERS, LLC | 0.82% | 0.66% | 397,514 | 44,744 | 12.68% | 15,900,560 | Jun 30, 2024 |
Amphastar Pharmaceuticals's largest institutional shareholder is BLACKROCK INC., holding 12.33% of the company's total share outstanding, currently valued at $237.70M. The top 10 institutional shareholders own together 40.93% of the company.
Institutional Shareholders by % of Total Assets
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| BOONE CAPITAL MANAGEMENT LLC | 1.03% | 5.17% | 495,089 | -111,599 | -18.39% | 19,803,560 | Jun 30, 2024 |
| LAM GROUP, INC. | 0.27% | 4.41% | 130,800 | - | - | 5,232,000 | Jun 30, 2024 |
| CAPITAL IMPACT ADVISORS, LLC | 0.03% | 1.85% | 16,425 | - | - | 657,000 | Jun 30, 2024 |
| MESIROW INSTITUTIONAL INVESTMENT MANAGEMENT, INC. | 0.73% | 1.24% | 353,447 | 3,153 | 0.90% | 14,137,880 | Jun 30, 2024 |
| ELLSWORTH ADVISORS, LLC | 0.18% | 0.96% | 86,391 | 5,226 | 6.44% | 3,455,640 | Jun 30, 2024 |
| ALPHACENTRIC ADVISORS LLC | 0.05% | 0.74% | 25,000 | 25,000 | 100.00% | 1,000,000 | Jun 30, 2024 |
| HUSSMAN STRATEGIC ADVISORS, INC. | 0.13% | 0.69% | 63,000 | - | - | 2,520,000 | Jun 30, 2024 |
| GRANITE INVESTMENT PARTNERS, LLC | 0.82% | 0.66% | 397,514 | 44,744 | 12.68% | 15,900,560 | Jun 30, 2024 |
| BRIDGE CITY CAPITAL, LLC | 0.10% | 0.66% | 48,946 | 14,173 | 40.76% | 1,957,840 | Jun 30, 2024 |
| MOODY ALDRICH PARTNERS LLC | 0.12% | 0.43% | 55,734 | -19,744 | -26.16% | 2,229,360 | Jun 30, 2024 |
| REDWOOD INVESTMENTS, LLC | 0.06% | 0.36% | 26,769 | -8,287 | -23.64% | 1,063,680 | Jun 30, 2024 |
| PORTOLAN CAPITAL MANAGEMENT, LLC | 0.23% | 0.36% | 108,863 | 17,858 | 19.62% | 4,354,520 | Jun 30, 2024 |
| OBERWEIS ASSET MANAGEMENT INC/ | 0.28% | 0.33% | 135,055 | -282,810 | -67.68% | 5,402,200 | Jun 30, 2024 |
| SHAKER INVESTMENTS LLC/OH | 0.04% | 0.32% | 18,545 | -30,645 | -62.30% | 741,800 | Jun 30, 2024 |
| CHASE INVESTMENT COUNSEL CORP | 0.04% | 0.30% | 20,000 | 20,000 | 100.00% | 870,000 | Jun 30, 2024 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2.64% | 0.22% | 1,272,818 | -1,360 | -0.11% | 50,912,718 | Jun 30, 2024 |
| ALAN B. LANCZ & ASSOCIATES, INC. | 0.01% | 0.21% | 5,400 | 5,400 | 100.00% | 216,000 | Jun 30, 2024 |
| VIRTUS INVESTMENT ADVISERS, INC. | 0.01% | 0.21% | 6,109 | - | - | 244,360 | Jun 30, 2024 |
| EPOCH INVESTMENT PARTNERS, INC. | 2.24% | 0.20% | 1,078,852 | 280,390 | 35.12% | 43,154,080 | Jun 30, 2024 |
| JUNCTURE WEALTH STRATEGIES, LLC | 0.02% | 0.19% | 11,220 | -340 | -2.94% | 448,800 | Jun 30, 2024 |
The largest Amphastar Pharmaceuticals shareholder by % of total assets is BOONE CAPITAL MANAGEMENT LLC. The company owns 495.09K shares of Amphastar Pharmaceuticals (AMPH), representing 5.17% of its total assets.
Institutional Buyers
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| TD ASSET MANAGEMENT INC | 3.51% | 0.06% | 1,691,569 | 680,976 | 67.38% | 67,662,760 | Jun 30, 2024 |
| MILLENNIUM MANAGEMENT LLC | 1.53% | 0.01% | 738,748 | 338,653 | 84.64% | 29,549,920 | Jun 30, 2024 |
| EPOCH INVESTMENT PARTNERS, INC. | 2.24% | 0.20% | 1,078,852 | 280,390 | 35.12% | 43,154,080 | Jun 30, 2024 |
| MARSHALL WACE, LLP | 0.47% | 0.01% | 227,127 | 227,127 | 100.00% | 9,085,080 | Jun 30, 2024 |
| AMERICAN CENTURY COMPANIES INC | 1.54% | 0.02% | 740,408 | 121,764 | 19.68% | 29,616,320 | Jun 30, 2024 |
| NUVEEN ASSET MANAGEMENT, LLC | 0.63% | 0.00% | 301,589 | 114,098 | 60.86% | 12,063,560 | Jun 30, 2024 |
| QUBE RESEARCH & TECHNOLOGIES LTD | 0.43% | 0.01% | 206,219 | 80,384 | 63.88% | 8,248,760 | Jun 30, 2024 |
| BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC | 0.15% | 0.02% | 74,115 | 74,115 | 100.00% | 2,964,600 | Jun 30, 2024 |
| BESSEMER GROUP INC | 0.97% | 0.03% | 466,228 | 70,287 | 17.75% | 18,649,000 | Jun 30, 2024 |
| CLARK CAPITAL MANAGEMENT GROUP, INC. | 0.20% | 0.03% | 97,410 | 57,346 | 143.14% | 3,896,400 | Jun 30, 2024 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 0.35% | 0.05% | 169,576 | 57,148 | 50.83% | 6,783,040 | Jun 30, 2024 |
| MORGAN STANLEY | 1.27% | 0.00% | 610,137 | 51,098 | 9.14% | 24,405,480 | Jun 30, 2024 |
| INVESCO LTD. | 0.94% | 0.00% | 450,930 | 47,890 | 11.88% | 18,037,200 | Jun 30, 2024 |
| GRANITE INVESTMENT PARTNERS, LLC | 0.82% | 0.66% | 397,514 | 44,744 | 12.68% | 15,900,560 | Jun 30, 2024 |
| UBS GROUP AG | 0.25% | 0.00% | 122,681 | 42,229 | 52.49% | 4,907,240 | Jun 30, 2024 |
| UBS ASSET MANAGEMENT AMERICAS INC | 0.18% | 0.00% | 85,803 | 41,967 | 95.74% | 3,432,120 | Jun 30, 2024 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.88% | 0.00% | 906,348 | 40,316 | 4.66% | 36,261,207 | Jun 30, 2024 |
| ASSENAGON ASSET MANAGEMENT S.A. | 0.39% | 0.02% | 189,605 | 35,306 | 22.88% | 7,584,200 | Jun 30, 2024 |
| BANK OF AMERICA CORP /DE/ | 0.32% | 0.00% | 155,267 | 29,888 | 23.84% | 6,210,680 | Jun 30, 2024 |
| TREXQUANT INVESTMENT LP | 0.22% | 0.06% | 105,745 | 28,020 | 36.05% | 4,229,800 | Jun 30, 2024 |
As of Jun 30 2024, Amphastar Pharmaceuticals's largest institutional buyer is TD ASSET MANAGEMENT INC. The company purchased 680.98K stocks of AMPH, valued at $67.66M.
Institutional Sellers
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| OBERWEIS ASSET MANAGEMENT INC/ | 0.28% | 0.33% | 135,055 | -282,810 | -67.68% | 5,402,200 | Jun 30, 2024 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.06% | 0.00% | 28,616 | -166,369 | -85.32% | 1,144,640 | Jun 30, 2024 |
| LSV ASSET MANAGEMENT | 0.17% | 0.01% | 80,400 | -144,368 | -64.23% | 3,216,000 | Jun 30, 2024 |
| BLACKROCK INC. | 12.33% | 0.01% | 5,942,524 | -136,518 | -2.25% | 237,700,960 | Jun 30, 2024 |
| FEDERATED HERMES, INC. | 4.03% | 0.18% | 1,944,800 | -132,301 | -6.37% | 77,792,000,000 | Jun 30, 2024 |
| DIMENSIONAL FUND ADVISORS LP | 2.22% | 0.01% | 1,070,275 | -113,555 | -9.59% | 42,811,000 | Jun 30, 2024 |
| BOONE CAPITAL MANAGEMENT LLC | 1.03% | 5.17% | 495,089 | -111,599 | -18.39% | 19,803,560 | Jun 30, 2024 |
| TWINBEECH CAPITAL LP | 0.09% | 0.04% | 45,224 | -71,845 | -61.37% | 1,808,960 | Jun 30, 2024 |
| JPMORGAN CHASE & CO | 0.15% | 0.00% | 71,571 | -68,883 | -49.04% | 2,862,840 | Jun 30, 2024 |
| RENAISSANCE TECHNOLOGIES LLC | 1.12% | 0.04% | 537,700 | -61,400 | -10.25% | 21,508,000 | Jun 30, 2024 |
| VANGUARD GROUP INC | 5.54% | 0.00% | 2,672,862 | -61,178 | -2.24% | 106,914,480 | Jun 30, 2024 |
| FIRST TRUST ADVISORS LP | 0.02% | 0.00% | 9,710 | -57,376 | -85.53% | 388,400 | Jun 30, 2024 |
| NORDEA INVESTMENT MANAGEMENT AB | 0.58% | 0.01% | 280,584 | -52,430 | -15.74% | 11,335,594 | Jun 30, 2024 |
| STATE OF NEW JERSEY COMMON PENSION FUND D | - | - | - | -50,610 | -100.00% | - | Jun 30, 2024 |
| STATE OF WISCONSIN INVESTMENT BOARD | 0.06% | 0.00% | 31,296 | -46,532 | -59.79% | 1,251,840 | Jun 30, 2024 |
| GOLDMAN SACHS GROUP INC | 0.32% | 0.00% | 153,606 | -46,030 | -23.06% | 6,144,240 | Jun 30, 2024 |
| HILLSDALE INVESTMENT MANAGEMENT INC. | - | - | - | -39,279 | -100.00% | - | Jun 30, 2024 |
| BUCK WEALTH STRATEGIES, LLC | - | - | - | -38,318 | -100.00% | - | Jun 30, 2024 |
| NEUBERGER BERMAN GROUP LLC | 3.37% | 0.05% | 1,622,609 | -37,208 | -2.24% | 64,904,360 | Jun 30, 2024 |
| NAVELLIER & ASSOCIATES INC | - | - | - | -34,591 | -100.00% | - | Jun 30, 2024 |
As of Jun 30 2024, Amphastar Pharmaceuticals's biggest institutional seller is OBERWEIS ASSET MANAGEMENT INC/. The company sold -0.28M shares of AMPH, valued at $5.40M.
Institutional New positions
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| MARSHALL WACE, LLP | 0.47% | 0.01% | 227,127 | 227,127 | 100.00% | 9,085,080 | Jun 30, 2024 |
| BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC | 0.15% | 0.02% | 74,115 | 74,115 | 100.00% | 2,964,600 | Jun 30, 2024 |
| ARKADIOS WEALTH ADVISORS | 0.05% | 0.07% | 25,755 | 25,755 | 100.00% | 1,030,200 | Jun 30, 2024 |
| ALPHACENTRIC ADVISORS LLC | 0.05% | 0.74% | 25,000 | 25,000 | 100.00% | 1,000,000 | Jun 30, 2024 |
| CENTIVA CAPITAL, LP | 0.05% | 0.02% | 23,575 | 23,575 | 100.00% | 943,000 | Jun 30, 2024 |
| COREBRIDGE FINANCIAL, INC. | 0.05% | 0.00% | 22,303 | 22,303 | 100.00% | 892,120 | Jun 30, 2024 |
| CHASE INVESTMENT COUNSEL CORP | 0.04% | 0.30% | 20,000 | 20,000 | 100.00% | 870,000 | Jun 30, 2024 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 0.04% | 0.00% | 19,524 | 19,524 | 100.00% | 780,960 | Jun 30, 2024 |
| CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 0.02% | 0.00% | 11,870 | 11,870 | 100.00% | 475,000 | Jun 30, 2024 |
| INTECH INVESTMENT MANAGEMENT LLC | 0.02% | 0.01% | 10,658 | 10,658 | 100.00% | 426,320 | Jun 30, 2024 |
| PDT PARTNERS, LLC | 0.02% | 0.04% | 9,702 | 9,702 | 100.00% | 388,080 | Jun 30, 2024 |
| ROYCE & ASSOCIATES LP | 0.02% | 0.00% | 9,076 | 9,076 | 100.00% | 363,040 | Jun 30, 2024 |
| MAN GROUP PLC | 0.02% | 0.00% | 8,776 | 8,776 | 100.00% | 351,040 | Jun 30, 2024 |
| CAPSTONE INVESTMENT ADVISORS, LLC | 0.02% | 0.00% | 7,944 | 7,944 | 100.00% | 317,760 | Jun 30, 2024 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 0.01% | 0.00% | 6,623 | 6,623 | 100.00% | 264,920 | Jun 30, 2024 |
| VERITION FUND MANAGEMENT LLC | 0.01% | 0.00% | 6,511 | 6,511 | 100.00% | 260,440 | Jun 30, 2024 |
| ALLIANZ ASSET MANAGEMENT GMBH | 0.01% | 0.00% | 5,400 | 5,400 | 100.00% | 216,000 | Jun 30, 2024 |
| ALAN B. LANCZ & ASSOCIATES, INC. | 0.01% | 0.21% | 5,400 | 5,400 | 100.00% | 216,000 | Jun 30, 2024 |
| AIGEN INVESTMENT MANAGEMENT, LP | 0.01% | 0.04% | 5,171 | 5,171 | 100.00% | 206,840 | Jun 30, 2024 |
| OAKWORTH CAPITAL, INC. | 0.01% | 0.01% | 5,023 | 5,023 | 100.00% | 200,920 | Jun 30, 2024 |
| WALLEYE CAPITAL LLC | 0.01% | 0.00% | 5,017 | 5,017 | 100.00% | 200,680 | Jun 30, 2024 |
| MENDOTA FINANCIAL GROUP, LLC | 0.01% | 0.10% | 4,504 | 4,504 | 100.00% | 180,160 | Jun 30, 2024 |
| 1620 INVESTMENT ADVISORS, INC. | 0.00% | 0.07% | 2,318 | 2,318 | 100.00% | 92,720 | Jun 30, 2024 |
| INNEALTA CAPITAL, LLC | 0.00% | 0.02% | 1,371 | 1,371 | 100.00% | 54,840 | Jun 30, 2024 |
| SIMPLEX TRADING, LLC | 0.00% | - | 815 | 815 | 100.00% | 32,000 | Jun 30, 2024 |
| GROUP ONE TRADING, L.P. | 0.00% | 0.00% | 814 | 814 | 100.00% | 32,560,000 | Jun 30, 2024 |
| QUARRY LP | 0.00% | 0.00% | 182 | 182 | 100.00% | 7,280 | Jun 30, 2024 |
| SMARTLEAF ASSET MANAGEMENT LLC | 0.00% | 0.00% | 100 | 100 | 100.00% | 4,035 | Jun 30, 2024 |
| CORECAP ADVISORS, LLC | 0.00% | 0.00% | 59 | 59 | 100.00% | 2,360 | Jun 30, 2024 |
| JONES FINANCIAL COMPANIES LLLP | 0.00% | - | 40 | 40 | 100.00% | 1,600 | Jun 30, 2024 |
Amphastar Pharmaceuticals's largest new institutional shareholder by number of shares is MARSHALL WACE, LLP, purchased 227.13K shares, valued at $9.09M, as of undefined.
Institutional Sold Out
| Name | % Total Shares | % Total Assets | Current Shares | Change Amount | Change % | Market Value | Date |
|---|---|---|---|---|---|---|---|
| STATE OF NEW JERSEY COMMON PENSION FUND D | - | - | - | -50,610 | -100.00% | - | Jun 30, 2024 |
| HILLSDALE INVESTMENT MANAGEMENT INC. | - | - | - | -39,279 | -100.00% | - | Jun 30, 2024 |
| BUCK WEALTH STRATEGIES, LLC | - | - | - | -38,318 | -100.00% | - | Jun 30, 2024 |
| NAVELLIER & ASSOCIATES INC | - | - | - | -34,591 | -100.00% | - | Jun 30, 2024 |
| AXA S.A. | - | - | - | -29,678 | -100.00% | - | Jun 30, 2024 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | - | - | - | -22,539 | -100.00% | - | Jun 30, 2024 |
| D.A. DAVIDSON & CO. | - | - | - | -21,651 | -100.00% | - | Jun 30, 2024 |
| AMERICAN INTERNATIONAL GROUP, INC. | - | - | - | -20,347 | -100.00% | - | Jun 30, 2024 |
| HRT FINANCIAL LP | - | - | - | -18,608 | -100.00% | - | Jun 30, 2024 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | - | - | - | -17,428 | -100.00% | - | Jun 30, 2024 |
| VERSOR INVESTMENTS LP | - | - | - | -16,700 | -100.00% | - | Jun 30, 2024 |
| SHARIAPORTFOLIO, INC. | - | - | - | -16,019 | -100.00% | - | Jun 30, 2024 |
| CONCURRENT INVESTMENT ADVISORS, LLC | - | - | - | -15,778 | -100.00% | - | Jun 30, 2024 |
| NATIONS FINANCIAL GROUP INC, /IA/ /ADV | - | - | - | -14,923 | -100.00% | - | Jun 30, 2024 |
| ANNEX ADVISORY SERVICES, LLC | - | - | - | -14,777 | -100.00% | - | Jun 30, 2024 |
| BI ASSET MANAGEMENT FONDSMAEGLERSELSKAB A/S | - | - | - | -12,455 | -100.00% | - | Jun 30, 2024 |
| MACKENZIE FINANCIAL CORP | - | - | - | -6,592 | -100.00% | - | Jun 30, 2024 |
| BAIRD FINANCIAL GROUP, INC. | - | - | - | -6,567 | -100.00% | - | Jun 30, 2024 |
| GRAHAM CAPITAL MANAGEMENT, L.P. | - | - | - | -6,339 | -100.00% | - | Jun 30, 2024 |
| CORTON CAPITAL INC. | - | - | - | -5,586 | -100.00% | - | Jun 30, 2024 |
| BREVAN HOWARD CAPITAL MANAGEMENT LP | - | - | - | -5,514 | -100.00% | - | Jun 30, 2024 |
| STRATOS WEALTH PARTNERS, LTD. | - | - | - | -5,492 | -100.00% | - | Jun 30, 2024 |
| PERIGON WEALTH MANAGEMENT, LLC | - | - | - | -5,215 | -100.00% | - | Jun 30, 2024 |
| VONTOBEL HOLDING LTD. | - | - | - | -4,826 | -100.00% | - | Jun 30, 2024 |
| ENTRYPOINT CAPITAL, LLC | - | - | - | -3,607 | -100.00% | - | Jun 30, 2024 |
| MARK SHEPTOFF FINANCIAL PLANNING, LLC | - | - | - | -2,250 | -100.00% | - | Jun 30, 2024 |
| METROPOLITAN LIFE INSURANCE CO/NY | - | - | - | -2,110 | -100.00% | - | Jun 30, 2024 |
| STATE OF WYOMING | - | - | - | -1,487 | -100.00% | - | Jun 30, 2024 |
| GLADIUS CAPITAL MANAGEMENT LP | - | - | - | -648 | -100.00% | - | Jun 30, 2024 |
| YHB INVESTMENT ADVISORS, INC. | - | - | - | -625 | -100.00% | - | Jun 30, 2024 |
| WHITTIER TRUST CO | - | - | - | -387 | -100.00% | - | Jun 30, 2024 |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. | - | - | - | -238 | -100.00% | - | Jun 30, 2024 |
| CREWE ADVISORS LLC | - | - | - | -71 | -100.00% | - | Jun 30, 2024 |
| EVERSOURCE WEALTH ADVISORS, LLC | - | - | - | -60 | -100.00% | - | Jun 30, 2024 |
| PRIVATE WEALTH MANAGEMENT GROUP, LLC | - | - | - | -40 | -100.00% | - | Jun 30, 2024 |
| FINANCIAL SYNERGIES WEALTH ADVISORS, INC. | - | - | - | -15 | -100.00% | - | Jun 30, 2024 |
| NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC | - | - | - | -7 | -100.00% | - | Jun 30, 2024 |
| FINANCIAL GRAVITY ASSET MANAGEMENT, INC. | - | - | - | -1 | -100.00% | - | Jun 30, 2024 |
Amphastar Pharmaceuticals's largest sold out institutional shareholder by shares sold is STATE OF NEW JERSEY COMMON PENSION FUND D, sold -50.61K shares, valued at -, as of undefined.
Amphastar Pharmaceuticals Mutual Fund Holders
| Name | % Total Assets | Total Shares | Change Amount | Change % | Date |
|---|---|---|---|---|---|
| ALLIED ASSET ADVISORS FUNDS | 1.73% | 19,600 | - | - | Feb 29, 2024 |
| BANCROFT FUND LTD | 1.08% | 1,500,000 | - | - | Dec 29, 2023 |
| ELLSWORTH GROWTH & INCOME FUND LTD | 1.07% | 1,500,000 | - | - | Dec 29, 2023 |
| GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC | 0.98% | 775,000 | - | - | Dec 29, 2023 |
| Virtus Equity & Convertible Income Fund | 0.81% | 1,610,000 | -5,000 | -0.31% | Jan 31, 2024 |
| Virtus Dividend, Interest & Premium Strategy Fund | 0.80% | 1,910,000 | 5,000 | 0.26% | Jan 31, 2024 |
| Virtus Diversified Income & Convertible Fund | 0.69% | 1,405,000 | - | - | Jan 31, 2024 |
| Virtus Strategy Trust | 0.52% | 10,920,000 | - | - | Mar 28, 2024 |
| Virtus Convertible & Income Fund II | 0.47% | 1,760,000 | 10,000 | 0.57% | Jan 31, 2024 |
| Virtus Convertible & Income Fund | 0.45% | 2,225,000 | 5,000 | 0.23% | Jan 31, 2024 |
| OBERWEIS FUNDS | 0.39% | 394,600 | 76,100 | 23.89% | Mar 31, 2024 |
| TETON WESTWOOD FUNDS | 0.31% | 200,000 | - | - | Dec 29, 2023 |
| CORNERCAP GROUP OF FUNDS /VA/ | 0.25% | 17,771 | 5,420 | 43.88% | Sep 30, 2022 |
| Voya VARIABLE PRODUCTS TRUST | 0.16% | 56,726 | - | - | Mar 31, 2024 |
| Federated Hermes Equity Funds | 0.14% | 2,667,266 | -422,734 | -13.68% | Jan 31, 2024 |
| T. Rowe Price Quantitative Management Funds, Inc. | 0.13% | 432,000 | - | - | Mar 31, 2024 |
| Capitol Series Trust | 0.12% | 1,200,192 | - | - | Mar 31, 2024 |
| NEUBERGER BERMAN EQUITY FUNDS | 0.11% | 1,120,078 | -14,908 | -1.31% | Feb 29, 2024 |
| EntrepreneurShares Series Trust | 0.06% | 15,304 | -6,356 | -29.34% | Dec 31, 2023 |
| Federated Hermes MDT Series | 0.05% | 127,884 | -107,179 | -45.60% | Jan 31, 2024 |
| VANGUARD VALLEY FORGE FUNDS | 0.05% | 26,226 | - | - | Mar 31, 2024 |
| VANGUARD ADMIRAL FUNDS | 0.05% | 202,839 | 3,463 | 1.74% | Feb 29, 2024 |
| M FUND INC | 0.04% | 19,394 | -294 | -1.49% | Mar 31, 2024 |
| SYNTAX ETF TRUST | 0.04% | 1,231 | 305 | 32.94% | Mar 31, 2024 |
| ROYCE CAPITAL FUND | 0.04% | 14,159 | - | - | Mar 31, 2024 |
| BNY MELLON INDEX FUNDS, INC. | 0.03% | 37,784 | -6,471 | -14.62% | Jan 31, 2024 |
| BNY MELLON INVESTMENT PORTFOLIOS | 0.03% | 18,407 | -244 | -1.31% | Mar 31, 2024 |
| STATE STREET INSTITUTIONAL FUNDS | 0.03% | 21,031 | - | - | Mar 31, 2024 |
| Zacks Trust | 0.02% | 1,933 | 1,205 | 165.52% | Feb 29, 2024 |
| Vericimetry Funds | 0.02% | 1,760 | - | - | Mar 31, 2024 |
| FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND | 0.02% | 65,817 | 24,373 | 58.81% | Jan 31, 2024 |
| SARATOGA ADVANTAGE TRUST | 0.02% | 1,015 | 18 | 1.81% | Feb 29, 2024 |
| PFM Multi-Manager Series Trust | 0.02% | 13,240 | 211 | 1.62% | Dec 31, 2023 |
| Humankind Benefit Corp | 0.02% | 356 | -24 | -6.32% | Dec 31, 2023 |
| SSGA FUNDS | 0.02% | 6,817 | - | - | Feb 29, 2024 |
| ROYCE VALUE TRUST, INC. | 0.01% | 11,683 | - | - | Mar 31, 2024 |
| Voya EQUITY TRUST | 0.01% | 18,768 | -576 | -2.98% | Feb 29, 2024 |
| AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS, INC. | 0.01% | 25,292 | -2,175 | -7.92% | Mar 31, 2024 |
| QUANTITATIVE MASTER SERIES LLC | 0.01% | 66,199 | -2,984 | -4.31% | Mar 31, 2024 |
| DEUTSCHE DWS INVESTMENTS VIT FUNDS | 0.01% | 5,687 | -126 | -2.17% | Mar 31, 2024 |
| Innovator ETFs Trust | 0.01% | 33,027 | - | - | Jan 31, 2024 |
| VANGUARD EXPLORER FUND | 0.01% | 87,946 | - | - | Jan 31, 2024 |
| UBS FUNDS | 0.01% | 32,864 | - | - | Mar 31, 2024 |
| BNY Mellon Strategic Funds, Inc. | 0.01% | 14,152 | 5,428 | 62.22% | Feb 29, 2024 |
| Nushares ETF Trust | 0.01% | 41,047 | - | - | Jan 31, 2024 |
| VICTORY PORTFOLIOS | 0.01% | 173,619 | -4,890 | -2.74% | Mar 31, 2024 |
| FIDELITY COMMONWEALTH TRUST | 0.01% | 16,779 | 248 | 1.50% | Feb 29, 2024 |
| JNL VARIABLE FUND LLC | 0.00% | 25,290 | - | - | Mar 31, 2020 |
| World Funds Trust | 0.00% | 54,149 | 5,149 | 10.51% | Jan 31, 2024 |
| STEWARD FUNDS, INC. | 0.00% | 10,494 | -158 | -1.48% | Jan 31, 2024 |
| SCHWAB CAPITAL TRUST | 0.00% | 173,677 | 7,195 | 4.32% | Jan 31, 2024 |
| AMERICAN CENTURY ETF TRUST | 0.00% | 474,022 | 252,715 | 114.19% | Feb 29, 2024 |
| VANGUARD INDEX FUNDS | 0.00% | 1,715,605 | -565,285 | -24.78% | Mar 31, 2024 |
| 360 Funds | 0.00% | 808 | 218 | 36.95% | Feb 29, 2024 |
| FEDERATED HERMES INSURANCE SERIES | 0.00% | 17,100 | -12,000 | -41.24% | Mar 31, 2024 |
| IndexIQ ETF Trust | 0.00% | 8,643 | -627 | -6.76% | Jan 31, 2024 |
| EXCHANGE TRADED CONCEPTS TRUST | 0.00% | 21,981 | 1,014 | 4.84% | Feb 29, 2024 |
| Mutual of America Variable Insurance Portfolios, Inc. | 0.00% | 2,471 | -434 | -14.94% | Sep 30, 2023 |
| TIAA SEPARATE ACCOUNT VA 1 | 0.00% | 766 | - | - | Mar 31, 2024 |
| INVESCO EXCHANGE-TRADED FUND TRUST | 0.00% | 269,451 | 25,731 | 10.56% | Jan 31, 2024 |
| FIRST TRUST EXCHANGE-TRADED FUND IV | 0.00% | 735,000 | 365,000 | 98.65% | Jan 31, 2024 |
| Bernstein Fund Inc | 0.00% | 26,170 | - | - | Mar 31, 2024 |
| Lattice Strategies Trust | 0.00% | 3,904 | -2,802 | -41.78% | Mar 31, 2024 |
| MUTUAL OF AMERICA INVESTMENT CORP | 0.00% | 97,683 | 9,926 | 11.31% | Mar 31, 2024 |
| Columbia Funds Variable Series Trust II | 0.00% | 73,764 | - | - | Mar 31, 2024 |
| Fidelity Commonwealth Trust II | 0.00% | 15,137 | -2,806 | -15.64% | Aug 31, 2023 |
| VANGUARD HORIZON FUNDS | 0.00% | 52,017 | - | - | Mar 31, 2024 |
| OLD WESTBURY FUNDS INC | 0.00% | 283,135 | 111,585 | 65.05% | Jan 31, 2024 |
| AdvisorShares Trust | 0.00% | 8,200 | - | - | Mar 28, 2024 |
| Principal Exchange-Traded Funds | 0.00% | 23,772 | 15,305 | 180.76% | Mar 31, 2024 |
| GOLDMAN SACHS VARIABLE INSURANCE TRUST | 0.00% | 7,496 | - | - | Mar 31, 2024 |
| FIDELITY CONCORD STREET TRUST | 0.00% | 359,617 | 4,501 | 1.27% | Feb 29, 2024 |
| FORUM FUNDS | 0.00% | 3,935 | - | - | Jan 31, 2024 |
| Calvert Variable Products, Inc. | 0.00% | 3,987 | - | - | Mar 31, 2024 |
| VANGUARD TAX-MANAGED FUNDS | 0.00% | 286,716 | -5,104 | -1.75% | Mar 31, 2024 |
| Voya VARIABLE PORTFOLIOS INC | 0.00% | 43,407 | -11,966 | -21.61% | Mar 31, 2024 |
| Legg Mason ETF Investment Trust | 0.00% | 2,446 | 463 | 23.35% | Mar 31, 2024 |
| GLENMEDE FUND INC | 0.00% | 10,160 | - | - | Jan 31, 2024 |
| JANUS INVESTMENT FUND | 0.00% | 344,329 | - | - | Dec 31, 2023 |
| DFA INVESTMENT DIMENSIONS GROUP INC | 0.00% | 1,054,374 | 18,021 | 1.74% | Jan 31, 2024 |
| SHELTON FUNDS | 0.00% | 1,683 | -168 | -9.08% | Feb 29, 2024 |
| Janus Detroit Street Trust | 0.00% | 149,295 | 59,612 | 66.47% | Jan 31, 2024 |
| AMERICAN PENSION INVESTORS TRUST | 0.00% | 5,700 | - | - | Jan 31, 2024 |
| TIAA-CREF LIFE FUNDS | 0.00% | 2,544 | -69 | -2.64% | Mar 31, 2024 |
| ROYCE FUND | 0.00% | 5,600 | - | - | Mar 31, 2024 |
| ADVISORS' INNER CIRCLE FUND | 0.00% | 20,400 | 1,800 | 9.68% | Jan 31, 2024 |
| RYDEX VARIABLE TRUST | 0.00% | 991 | -569 | -36.47% | Dec 31, 2023 |
| FIRST TRUST EXCHANGE-TRADED FUND VI | 0.00% | 4,205 | - | - | Mar 31, 2024 |
| VANGUARD INSTITUTIONAL INDEX FUNDS | 0.00% | 23,273 | -1,739 | -6.95% | Mar 31, 2024 |
| FundVantage Trust | 0.00% | 11,235 | 6,359 | 130.41% | Mar 28, 2024 |
| BMO FUNDS, INC. | 0.00% | 34,427 | 745 | 2.21% | Aug 31, 2020 |
| FIDELITY COVINGTON TRUST | 0.00% | 12,790 | -147 | -1.14% | Mar 31, 2024 |
| Investment Managers Series Trust II | 0.00% | 8,000 | - | - | Jan 31, 2024 |
| VARIABLE INSURANCE PRODUCTS FUND II | 0.00% | 7,506 | 1,613 | 27.37% | Mar 31, 2024 |
| Dimensional ETF Trust | 0.00% | 270,459 | -50,139 | -15.64% | Jan 31, 2024 |
| CLEARWATER INVESTMENT TRUST | 0.00% | 5,665 | 3,565 | 169.76% | Mar 28, 2024 |
| PRAXIS MUTUAL FUNDS | 0.00% | 6,470 | - | - | Dec 31, 2023 |
| OPTIMUM FUND TRUST | 0.00% | 25,253 | - | - | Mar 28, 2024 |
| SunAmerica Specialty Series | 0.00% | 300 | - | - | Apr 30, 2021 |
| MAINSTAY VP FUNDS TRUST | 0.00% | 71,500 | - | - | Mar 31, 2024 |
Amphastar Pharmaceuticals's largest mutual fund holder by % of total assets is "ALLIED ASSET ADVISORS FUNDS", owning 19.60K shares, compromising 1.73% of its total assets.
Amphastar Pharmaceuticals Institutional Ownership Trends
Institutional Holdings Trend
| Date | Holdings | Change % |
|---|---|---|
| 30 Jun, 24 | 259 | -4.78% |
| 31 Mar, 24 | 272 | -2.86% |
| 31 Dec, 23 | 280 | 9.38% |
| 30 Sep, 23 | 256 | 3.23% |
| 30 Jun, 23 | 248 | 12.73% |
| 31 Mar, 23 | 220 | 3.29% |
| 31 Dec, 22 | 213 | 4.41% |
| 30 Sep, 22 | 204 | -10.53% |
| 30 Jun, 22 | 228 | 9.09% |
| 31 Mar, 22 | 209 | 23.67% |
| 31 Dec, 21 | 169 | 22.46% |
| 30 Sep, 21 | 138 | -4.17% |
| 30 Jun, 21 | 144 | 6.67% |
| 31 Mar, 21 | 135 | 4.65% |
| 31 Dec, 20 | 129 | -5.15% |
| 30 Sep, 20 | 136 | 1.49% |
| 30 Jun, 20 | 134 | 22.94% |
| 31 Mar, 20 | 109 | -6.84% |
| 31 Dec, 19 | 117 | -11.36% |
| 30 Sep, 19 | 132 | - |
| 30 Jun, 19 | 132 | -2.94% |
| 31 Mar, 19 | 136 | 3.03% |
| 31 Dec, 18 | 132 | 26.92% |
| 30 Sep, 18 | 104 | -7.96% |
| 30 Jun, 18 | 113 | -0.88% |
| 31 Mar, 18 | 114 | 6.54% |
| 31 Dec, 17 | 107 | 4.90% |
| 30 Sep, 17 | 102 | -5.56% |
| 30 Jun, 17 | 108 | -8.47% |
| 31 Mar, 17 | 118 | -12.59% |
| 31 Dec, 16 | 135 | -2.17% |
| 30 Sep, 16 | 138 | 30.19% |
| 30 Jun, 16 | 106 | 12.77% |
| 31 Mar, 16 | 94 | -1.05% |
| 31 Dec, 15 | 95 | 4.40% |
| 30 Sep, 15 | 91 | 5.81% |
| 30 Jun, 15 | 86 | 45.76% |
| 31 Mar, 15 | 59 | 5.36% |
| 31 Dec, 14 | 56 | 27.27% |
| 30 Sep, 14 | 44 | 2100.00% |
| 30 Jun, 14 | 2 | - |
| 30 Sep, 11 | 1 | - |
As of 30 Jun 24, 259 institutions are holding Amphastar Pharmaceuticals's shares, representing a decrease of -4.78% compared to the previous quarter.
Shares Outstanding Trend
| Date | Shares Outstanding | Change % |
|---|---|---|
| 30 Jun, 24 | 34,276,816 | 2.20% |
| 31 Mar, 24 | 33,538,361 | 0.70% |
| 31 Dec, 23 | 33,304,242 | 4.00% |
| 30 Sep, 23 | 32,022,878 | 1.99% |
| 30 Jun, 23 | 31,397,580 | 3.94% |
| 31 Mar, 23 | 30,206,481 | 3.65% |
| 31 Dec, 22 | 29,142,952 | -2.38% |
| 30 Sep, 22 | 29,854,969 | -2.30% |
| 30 Jun, 22 | 30,556,797 | 2.40% |
| 31 Mar, 22 | 29,840,598 | 2.25% |
| 31 Dec, 21 | 29,184,832 | 3.48% |
| 30 Sep, 21 | 28,204,353 | 3.44% |
| 30 Jun, 21 | 27,265,080 | 4.72% |
| 31 Mar, 21 | 26,035,329 | 0.16% |
| 31 Dec, 20 | 25,994,514 | -0.57% |
| 30 Sep, 20 | 26,144,082 | -0.59% |
| 30 Jun, 20 | 26,300,452 | 9.94% |
| 31 Mar, 20 | 23,921,626 | -2.58% |
| 31 Dec, 19 | 24,556,110 | 1.95% |
| 30 Sep, 19 | 24,085,381 | 7.86% |
| 30 Jun, 19 | 22,330,762 | -0.39% |
| 31 Mar, 19 | 22,418,385 | 0.87% |
| 31 Dec, 18 | 22,224,637 | 7.70% |
| 30 Sep, 18 | 20,635,003 | 2.64% |
| 30 Jun, 18 | 20,104,906 | -2.72% |
| 31 Mar, 18 | 20,667,702 | 0.02% |
| 31 Dec, 17 | 20,663,616 | 1.83% |
| 30 Sep, 17 | 20,292,922 | -0.75% |
| 30 Jun, 17 | 20,446,283 | -0.04% |
| 31 Mar, 17 | 20,454,950 | -8.47% |
| 31 Dec, 16 | 22,346,864 | 0.68% |
| 30 Sep, 16 | 22,195,866 | 37.14% |
| 30 Jun, 16 | 16,184,359 | 13.50% |
| 31 Mar, 16 | 14,259,610 | -3.20% |
| 31 Dec, 15 | 14,731,125 | -28.01% |
| 30 Sep, 15 | 20,463,262 | 53.60% |
| 30 Jun, 15 | 13,322,300 | 25.79% |
| 31 Mar, 15 | 10,590,581 | 33.48% |
| 31 Dec, 14 | 7,934,469 | 9.55% |
| 30 Sep, 14 | 7,242,472 | 2314.16% |
| 30 Jun, 14 | 300,000 | - |
| 30 Sep, 11 | 7,850 | - |
Amphastar Pharmaceuticals (AMPH) has 34.28M shares outstanding as of 30 Jun 24, up 2.20% compared to the previous quarter.
Institutional Ownership Trend
| Date | Ownership % | Change % |
|---|---|---|
| 30 Jun, 24 | 71.10% | 1.47% |
| 31 Mar, 24 | 69.56% | 1.46% |
| 31 Dec, 23 | 69.00% | 1.60% |
| 30 Sep, 23 | 65.75% | 1.56% |
| 30 Jun, 23 | 64.87% | 1.64% |
| 31 Mar, 23 | 62.93% | 1.73% |
| 31 Dec, 22 | 60.34% | 1.89% |
| 30 Sep, 22 | 56.56% | 1.67% |
| 30 Jun, 22 | 58.13% | 1.74% |
| 31 Mar, 22 | 57.83% | 1.55% |
| 31 Dec, 21 | 61.01% | 1.77% |
| 30 Sep, 21 | 58.73% | 1.80% |
| 30 Jun, 21 | 57.12% | 1.90% |
| 31 Mar, 21 | 54.79% | 1.79% |
| 31 Dec, 20 | 55.26% | 1.82% |
| 30 Sep, 20 | 55.04% | 1.74% |
| 30 Jun, 20 | 56.25% | 2.12% |
| 31 Mar, 20 | 51.55% | 1.88% |
| 31 Dec, 19 | 52.43% | 2.02% |
| 30 Sep, 19 | 50.99% | 2.27% |
| 30 Jun, 19 | 47.40% | 2.06% |
| 31 Mar, 19 | 47.96% | 2.09% |
| 31 Dec, 18 | 47.90% | 2.41% |
| 30 Sep, 18 | 44.62% | 2.39% |
| 30 Jun, 18 | 43.18% | 2.19% |
| 31 Mar, 18 | 44.43% | 2.21% |
| 31 Dec, 17 | 44.82% | 2.31% |
| 30 Sep, 17 | 44.02% | 2.23% |
| 30 Jun, 17 | 44.42% | 2.25% |
| 31 Mar, 17 | 44.40% | 1.83% |
| 31 Dec, 16 | 49.25% | 2.06% |
| 30 Sep, 16 | 48.89% | 3.77% |
| 30 Jun, 16 | 36.00% | 3.59% |
| 31 Mar, 16 | 31.66% | 2.95% |
| 31 Dec, 15 | 32.76% | 1.61% |
| 30 Sep, 15 | 45.16% | 5.00% |
| 30 Jun, 15 | 30.06% | 5.33% |
| 31 Mar, 15 | 23.75% | 7.52% |
| 31 Dec, 14 | 17.77% | 6.75% |
| 30 Sep, 14 | 16.22% | 2788.75% |
| 30 Jun, 14 | 0.76% | - |
| 30 Sep, 11 | 0.02% | - |
As of 30 Jun 24, Amphastar Pharmaceuticals is held by 71.10% institutional shareholders, representing a 1.47% growth compared to 31 Mar 24.
Institutional Increased Positions Trend
| Date | Increased Positions | Change % |
|---|---|---|
| 30 Jun, 24 | 134 | 0.75% |
| 31 Mar, 24 | 133 | -8.90% |
| 31 Dec, 23 | 146 | 14.06% |
| 30 Sep, 23 | 128 | - |
| 30 Jun, 23 | 128 | 20.75% |
| 31 Mar, 23 | 106 | 7.07% |
| 31 Dec, 22 | 99 | 2.06% |
| 30 Sep, 22 | 97 | -22.40% |
| 30 Jun, 22 | 125 | -0.79% |
| 31 Mar, 22 | 126 | 26.00% |
| 31 Dec, 21 | 100 | 58.73% |
| 30 Sep, 21 | 63 | -21.25% |
| 30 Jun, 21 | 80 | 31.15% |
| 31 Mar, 21 | 61 | 19.61% |
| 31 Dec, 20 | 51 | -28.17% |
| 30 Sep, 20 | 71 | -5.33% |
| 30 Jun, 20 | 75 | 56.25% |
| 31 Mar, 20 | 48 | -5.88% |
| 31 Dec, 19 | 51 | -20.31% |
| 30 Sep, 19 | 64 | -12.33% |
| 30 Jun, 19 | 73 | -6.41% |
| 31 Mar, 19 | 78 | 2.63% |
| 31 Dec, 18 | 76 | 55.10% |
| 30 Sep, 18 | 49 | -9.26% |
| 30 Jun, 18 | 54 | -8.47% |
| 31 Mar, 18 | 59 | 25.53% |
| 31 Dec, 17 | 47 | 23.68% |
| 30 Sep, 17 | 38 | -13.64% |
| 30 Jun, 17 | 44 | -29.03% |
| 31 Mar, 17 | 62 | -13.89% |
| 31 Dec, 16 | 72 | -28.00% |
| 30 Sep, 16 | 100 | 47.06% |
| 30 Jun, 16 | 68 | 30.77% |
| 31 Mar, 16 | 52 | -8.77% |
| 31 Dec, 15 | 57 | 3.64% |
| 30 Sep, 15 | 55 | -16.67% |
| 30 Jun, 15 | 66 | 65.00% |
| 31 Mar, 15 | 40 | 5.26% |
| 31 Dec, 14 | 38 | -9.52% |
| 30 Sep, 14 | 42 | 2000.00% |
| 30 Jun, 14 | 2 | - |
| 30 Sep, 11 | 1 | - |
134 institutional shareholders have increased their position in AMPH stock as of 30 Jun 24 compared to 133 in the previous quarter (a 0.75% increase).
Institutional Reduced Positions Trend
| Date | Reduced Positions | Change % |
|---|---|---|
| 30 Jun, 24 | 95 | -2.06% |
| 31 Mar, 24 | 97 | 6.59% |
| 31 Dec, 23 | 91 | -1.09% |
| 30 Sep, 23 | 92 | 2.22% |
| 30 Jun, 23 | 90 | 9.76% |
| 31 Mar, 23 | 82 | -1.20% |
| 31 Dec, 22 | 83 | 5.06% |
| 30 Sep, 22 | 79 | 5.33% |
| 30 Jun, 22 | 75 | 25.00% |
| 31 Mar, 22 | 60 | 25.00% |
| 31 Dec, 21 | 48 | -5.88% |
| 30 Sep, 21 | 51 | 18.60% |
| 30 Jun, 21 | 43 | -15.69% |
| 31 Mar, 21 | 51 | -3.77% |
| 31 Dec, 20 | 53 | 39.47% |
| 30 Sep, 20 | 38 | 2.70% |
| 30 Jun, 20 | 37 | 2.78% |
| 31 Mar, 20 | 36 | -23.40% |
| 31 Dec, 19 | 47 | -2.08% |
| 30 Sep, 19 | 48 | 20.00% |
| 30 Jun, 19 | 40 | 2.56% |
| 31 Mar, 19 | 39 | 8.33% |
| 31 Dec, 18 | 36 | 16.13% |
| 30 Sep, 18 | 31 | -16.22% |
| 30 Jun, 18 | 37 | 5.71% |
| 31 Mar, 18 | 35 | -12.50% |
| 31 Dec, 17 | 40 | - |
| 30 Sep, 17 | 40 | -16.67% |
| 30 Jun, 17 | 48 | 17.07% |
| 31 Mar, 17 | 41 | -16.33% |
| 31 Dec, 16 | 49 | 104.17% |
| 30 Sep, 16 | 24 | -4.00% |
| 30 Jun, 16 | 25 | 19.05% |
| 31 Mar, 16 | 21 | -19.23% |
| 31 Dec, 15 | 26 | 18.18% |
| 30 Sep, 15 | 22 | 57.14% |
| 30 Jun, 15 | 14 | 40.00% |
| 31 Mar, 15 | 10 | - |
| 31 Dec, 14 | 10 | 400.00% |
| 30 Sep, 14 | 2 | - |
| 30 Jun, 14 | - | - |
| 30 Sep, 11 | - | - |
95 institutional shareholders have reduced their position in AMPH stock as of 30 Jun 24 compared to 97 in the previous quarter (a -2.06% decrease).
All Institutional Ownership Trend Data
| Date | Holdings | Change % | Shares Outstanding | Change % | Ownership % | Change % | Increased Positions | Change % | Reduced Positions | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 Jun, 24 | 259 | -4.78% | 34,276,816 | 2.20% | 71.10% | 1.47% | 134 | 0.75% | 95 | -2.06% |
| 31 Mar, 24 | 272 | -2.86% | 33,538,361 | 0.70% | 69.56% | 1.46% | 133 | -8.90% | 97 | 6.59% |
| 31 Dec, 23 | 280 | 9.38% | 33,304,242 | 4.00% | 69.00% | 1.60% | 146 | 14.06% | 91 | -1.09% |
| 30 Sep, 23 | 256 | 3.23% | 32,022,878 | 1.99% | 65.75% | 1.56% | 128 | - | 92 | 2.22% |
| 30 Jun, 23 | 248 | 12.73% | 31,397,580 | 3.94% | 64.87% | 1.64% | 128 | 20.75% | 90 | 9.76% |
| 31 Mar, 23 | 220 | 3.29% | 30,206,481 | 3.65% | 62.93% | 1.73% | 106 | 7.07% | 82 | -1.20% |
| 31 Dec, 22 | 213 | 4.41% | 29,142,952 | -2.38% | 60.34% | 1.89% | 99 | 2.06% | 83 | 5.06% |
| 30 Sep, 22 | 204 | -10.53% | 29,854,969 | -2.30% | 56.56% | 1.67% | 97 | -22.40% | 79 | 5.33% |
| 30 Jun, 22 | 228 | 9.09% | 30,556,797 | 2.40% | 58.13% | 1.74% | 125 | -0.79% | 75 | 25.00% |
| 31 Mar, 22 | 209 | 23.67% | 29,840,598 | 2.25% | 57.83% | 1.55% | 126 | 26.00% | 60 | 25.00% |
| 31 Dec, 21 | 169 | 22.46% | 29,184,832 | 3.48% | 61.01% | 1.77% | 100 | 58.73% | 48 | -5.88% |
| 30 Sep, 21 | 138 | -4.17% | 28,204,353 | 3.44% | 58.73% | 1.80% | 63 | -21.25% | 51 | 18.60% |
| 30 Jun, 21 | 144 | 6.67% | 27,265,080 | 4.72% | 57.12% | 1.90% | 80 | 31.15% | 43 | -15.69% |
| 31 Mar, 21 | 135 | 4.65% | 26,035,329 | 0.16% | 54.79% | 1.79% | 61 | 19.61% | 51 | -3.77% |
| 31 Dec, 20 | 129 | -5.15% | 25,994,514 | -0.57% | 55.26% | 1.82% | 51 | -28.17% | 53 | 39.47% |
| 30 Sep, 20 | 136 | 1.49% | 26,144,082 | -0.59% | 55.04% | 1.74% | 71 | -5.33% | 38 | 2.70% |
| 30 Jun, 20 | 134 | 22.94% | 26,300,452 | 9.94% | 56.25% | 2.12% | 75 | 56.25% | 37 | 2.78% |
| 31 Mar, 20 | 109 | -6.84% | 23,921,626 | -2.58% | 51.55% | 1.88% | 48 | -5.88% | 36 | -23.40% |
| 31 Dec, 19 | 117 | -11.36% | 24,556,110 | 1.95% | 52.43% | 2.02% | 51 | -20.31% | 47 | -2.08% |
| 30 Sep, 19 | 132 | - | 24,085,381 | 7.86% | 50.99% | 2.27% | 64 | -12.33% | 48 | 20.00% |
| 30 Jun, 19 | 132 | -2.94% | 22,330,762 | -0.39% | 47.40% | 2.06% | 73 | -6.41% | 40 | 2.56% |
| 31 Mar, 19 | 136 | 3.03% | 22,418,385 | 0.87% | 47.96% | 2.09% | 78 | 2.63% | 39 | 8.33% |
| 31 Dec, 18 | 132 | 26.92% | 22,224,637 | 7.70% | 47.90% | 2.41% | 76 | 55.10% | 36 | 16.13% |
| 30 Sep, 18 | 104 | -7.96% | 20,635,003 | 2.64% | 44.62% | 2.39% | 49 | -9.26% | 31 | -16.22% |
| 30 Jun, 18 | 113 | -0.88% | 20,104,906 | -2.72% | 43.18% | 2.19% | 54 | -8.47% | 37 | 5.71% |
| 31 Mar, 18 | 114 | 6.54% | 20,667,702 | 0.02% | 44.43% | 2.21% | 59 | 25.53% | 35 | -12.50% |
| 31 Dec, 17 | 107 | 4.90% | 20,663,616 | 1.83% | 44.82% | 2.31% | 47 | 23.68% | 40 | - |
| 30 Sep, 17 | 102 | -5.56% | 20,292,922 | -0.75% | 44.02% | 2.23% | 38 | -13.64% | 40 | -16.67% |
| 30 Jun, 17 | 108 | -8.47% | 20,446,283 | -0.04% | 44.42% | 2.25% | 44 | -29.03% | 48 | 17.07% |
| 31 Mar, 17 | 118 | -12.59% | 20,454,950 | -8.47% | 44.40% | 1.83% | 62 | -13.89% | 41 | -16.33% |
| 31 Dec, 16 | 135 | -2.17% | 22,346,864 | 0.68% | 49.25% | 2.06% | 72 | -28.00% | 49 | 104.17% |
| 30 Sep, 16 | 138 | 30.19% | 22,195,866 | 37.14% | 48.89% | 3.77% | 100 | 47.06% | 24 | -4.00% |
| 30 Jun, 16 | 106 | 12.77% | 16,184,359 | 13.50% | 36.00% | 3.59% | 68 | 30.77% | 25 | 19.05% |
| 31 Mar, 16 | 94 | -1.05% | 14,259,610 | -3.20% | 31.66% | 2.95% | 52 | -8.77% | 21 | -19.23% |
| 31 Dec, 15 | 95 | 4.40% | 14,731,125 | -28.01% | 32.76% | 1.61% | 57 | 3.64% | 26 | 18.18% |
| 30 Sep, 15 | 91 | 5.81% | 20,463,262 | 53.60% | 45.16% | 5.00% | 55 | -16.67% | 22 | 57.14% |
| 30 Jun, 15 | 86 | 45.76% | 13,322,300 | 25.79% | 30.06% | 5.33% | 66 | 65.00% | 14 | 40.00% |
| 31 Mar, 15 | 59 | 5.36% | 10,590,581 | 33.48% | 23.75% | 7.52% | 40 | 5.26% | 10 | - |
| 31 Dec, 14 | 56 | 27.27% | 7,934,469 | 9.55% | 17.77% | 6.75% | 38 | -9.52% | 10 | 400.00% |
| 30 Sep, 14 | 44 | 2100.00% | 7,242,472 | 2314.16% | 16.22% | 2788.75% | 42 | 2000.00% | 2 | - |
| 30 Jun, 14 | 2 | - | 300,000 | - | 0.76% | - | 2 | - | - | - |
| 30 Sep, 11 | 1 | - | 7,850 | - | 0.02% | - | 1 | - | - | - |
Amphastar Pharmaceuticals Insider Shareholders Trades
Open Market Insider Trades
Open Market Insider Buys
| Date | Name | Relation | Role | Transaction | Buy/Sell | Shares | Price | Value | Shares Held | Source |
|---|
Insider Sells
All Insider Owners Trades
The last insider sell of Amphastar Pharmaceuticals's stock was made by PRINS RICHARD K on Aug 13 2024, selling 17,101 shares at $43.07 per share (valued at $736.55K).
Amphastar Pharmaceuticals Insider Ownership Trends
All Insider Trades Trend
| Date | Buy | Sell | Buy/Sell Ratio |
|---|---|---|---|
| Q3 2024 | 4 | 6 | 66.67% |
| Q2 2024 | 13 | 10 | 130.00% |
| Q1 2024 | 11 | 45 | 24.44% |
| Q4 2023 | 4 | 17 | 23.53% |
| Q3 2023 | 6 | 12 | 50.00% |
| Q2 2023 | 29 | 43 | 67.44% |
| Q1 2023 | 12 | 25 | 48.00% |
| Q4 2022 | - | 3 | - |
| Q3 2022 | 6 | 21 | 28.57% |
| Q2 2022 | 17 | 39 | 43.59% |
| Q1 2022 | 22 | 45 | 48.89% |
| Q4 2021 | 7 | 15 | 46.67% |
| Q3 2021 | 7 | 14 | 50.00% |
| Q2 2021 | 32 | 36 | 88.89% |
| Q1 2021 | 10 | 26 | 38.46% |
| Q4 2020 | - | 3 | - |
| Q3 2020 | 4 | 11 | 36.36% |
| Q2 2020 | 30 | 37 | 81.08% |
| Q1 2020 | 16 | 30 | 53.33% |
| Q4 2019 | - | 4 | - |
4 total buy trades, and 6 total sell trades (buy/sell ratio of 0.67%) were made by Amphastar Pharmaceuticals's insiders, as of Q3 2024.
Open Market Insider Trades Trend
| Date | Buy | Sell | Buy/Sell Ratio |
|---|---|---|---|
| Q3 2024 | - | 2 | - |
| Q2 2024 | - | 6 | - |
| Q1 2024 | - | 25 | - |
| Q4 2023 | - | 12 | - |
| Q3 2023 | - | 6 | - |
| Q2 2023 | - | 22 | - |
| Q1 2023 | - | 7 | - |
| Q4 2022 | - | 3 | - |
| Q3 2022 | - | 11 | - |
| Q2 2022 | - | 26 | - |
| Q1 2022 | - | 19 | - |
| Q4 2021 | - | 8 | - |
| Q3 2021 | - | 7 | - |
| Q2 2021 | - | 18 | - |
| Q1 2021 | - | 16 | - |
| Q4 2020 | - | 3 | - |
| Q3 2020 | 1 | 8 | 12.50% |
| Q2 2020 | - | 18 | - |
| Q1 2020 | - | 10 | - |
| Q4 2019 | - | 4 | - |
As of Q3 2024, Insider owners conducted 0 open market buy trades and 2 open market sell trades of Amphastar Pharmaceuticals's stocks.
Amphastar Pharmaceuticals Peer Ownership
| Ticker | Company |
|---|---|
| SUPN | Supernus Pharmaceuticals, Inc. |
| ANIP | ANI Pharmaceuticals, Inc. |
| PAHC | Phibro Animal Health Corporation |
| NBIX | Neurocrine Biosciences, Inc. |
| IRWD | Ironwood Pharmaceuticals, Inc. |
| DCPH | Deciphera Pharmaceuticals, Inc. |
| PBH | Prestige Consumer Healthcare Inc. |
| ALKS | Alkermes plc |
| PCRX | Pacira BioSciences, Inc. |
| COLL | Collegium Pharmaceutical, Inc. |
| EVO | Evotec SE |
| EGRX | Eagle Pharmaceuticals, Inc. |
| EOLS | Evolus, Inc. |
AMPH Ownership FAQ
Who Owns Amphastar Pharmaceuticals?
Amphastar Pharmaceuticals is owned by institutional shareholders (71.10%), insiders (22.33%), and public (6.57%). The largest institutional shareholder of Amphastar Pharmaceuticals is BLACKROCK INC. (12.33% of total shares) and the top mutual fund owner is ALLIED ASSET ADVISORS FUNDS (1.73% of total shares).
Who are the major institutional shareholders of Amphastar Pharmaceuticals?
Amphastar Pharmaceuticals's major institutional shareholders are BLACKROCK INC., VANGUARD GROUP INC, FEDERATED HERMES, INC., TD ASSET MANAGEMENT INC, and NEUBERGER BERMAN GROUP LLC. The top five shareholders own together 28.78% of the company's share outstanding.
How many Amphastar Pharmaceuticals shareholders are there?
As of Jun 2024, there are 259 institutional shareholders of Amphastar Pharmaceuticals.
What percentage of Amphastar Pharmaceuticals is owned by BLACKROCK INC?
BLACKROCK INC owns 5.94M shares of Amphastar Pharmaceuticals, representing 12.33% of the company's total shares outstanding, valued at $237.7M (as of Jun 2024).
What percentage of Amphastar Pharmaceuticals is owned by VANGUARD GROUP INC?
As of Jun 2024, VANGUARD GROUP INC holds 2.67M shares of Amphastar Pharmaceuticals (AMPH), compromising 5.54% of the company, valued at $106.91M.
What percentage of Amphastar Pharmaceuticals is owned by FEDERATED HERMES, INC?
FEDERATED HERMES, INC is the third largest holder of Amphastar Pharmaceuticals. The company owns 1.94M of the company's shares outstanding (worth $77.79B).