OmniAb Ownership 2024 | Who Owns OmniAb Now?


OverviewRevenueFinancialsChartTranscripts

Institutional Ownership

76.54%

Insider Ownership

5.87%

Retail Ownership

17.59%

Institutional Holders

137.00

OmniAb Institutional Shareholders


Institutional Shareholders by % of Total Shares

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
JANUS HENDERSON GROUP PLC7.76%0.02%6,618,22636,0250.55%24,354,716,000Mar 31, 2023
BLACKROCK INC.6.70%0.00%5,712,359-50,020-0.87%21,021,481,000Mar 31, 2023
VANGUARD GROUP INC6.65%0.00%5,677,541-726,242-11.34%20,893,352,000Mar 31, 2023
MILLENNIUM MANAGEMENT LLC6.41%0.01%5,469,578346,1806.76%19,725,000Mar 31, 2023
MACQUARIE GROUP LTD4.43%0.02%3,778,909-4,860-0.13%13,908,000,000Mar 31, 2023
PRIVATE MANAGEMENT GROUP INC3.85%0.54%3,282,3223,282,322100.00%12,078,945,000Mar 31, 2023
FIRST SABREPOINT CAPITAL MANAGEMENT LP3.75%4.95%3,200,0001,750,000120.69%11,776,000,000Mar 31, 2023
CHICAGO CAPITAL, LLC3.33%0.52%2,838,901438,18418.25%10,447,156,000Mar 31, 2023
RICE HALL JAMES & ASSOCIATES, LLC3.31%0.59%2,820,102336,33613.54%10,377,977,000Mar 31, 2023
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC3.22%0.04%2,748,869223,2528.84%10,115,838,000Mar 31, 2023
VILLERE ST DENIS J & CO LLC2.67%0.61%2,279,082-13,949-0.61%8,387,022,000Mar 31, 2023
DIMENSIONAL FUND ADVISORS LP2.27%0.00%1,934,861-77,853-3.87%7,119,676,000Mar 31, 2023
STATE STREET CORP2.11%0.00%1,796,35344,9592.57%6,610,579,000Mar 31, 2023
GEODE CAPITAL MANAGEMENT, LLC2.06%0.00%1,761,5243,3870.19%6,482,413,000Mar 31, 2023
KORNITZER CAPITAL MANAGEMENT INC /KS2.06%0.13%1,760,375--6,478,180,000Mar 31, 2023
ORCHARD CAPITAL MANAGEMENT, LLC1.50%1.58%1,280,190--4,711,099,000Mar 31, 2023
IMPAX ASSET MANAGEMENT GROUP PLC1.35%0.02%1,148,184--4,225,317,000Mar 31, 2023
KNOTT DAVID M JR1.27%1.57%1,086,505-184,434-14.51%3,998,000Mar 31, 2023
NORTHERN TRUST CORP1.02%0.00%871,29228,1693.34%3,206,355,000Mar 31, 2023
STEPHENS INVESTMENT MANAGEMENT GROUP LLC0.97%0.05%827,778-33,625-3.90%3,046,223,000Mar 31, 2023

OmniAb's largest institutional shareholder is JANUS HENDERSON GROUP PLC, holding 7.76% of the company's total share outstanding, currently valued at $24.35B. The top 10 institutional shareholders own together 49.40% of the company.

Institutional Shareholders by % of Total Assets

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
FIRST SABREPOINT CAPITAL MANAGEMENT LP3.75%4.95%3,200,0001,750,000120.69%11,776,000,000Mar 31, 2023
AWH CAPITAL, L.P.0.49%1.60%415,000192,50086.52%1,527,200,000,000Mar 31, 2023
ORCHARD CAPITAL MANAGEMENT, LLC1.50%1.58%1,280,190--4,711,099,000Mar 31, 2023
KNOTT DAVID M JR1.27%1.57%1,086,505-184,434-14.51%3,998,000Mar 31, 2023
1492 CAPITAL MANAGEMENT LLC0.52%1.01%443,108-376-0.08%1,630,637,000Mar 31, 2023
VILLERE ST DENIS J & CO LLC2.67%0.61%2,279,082-13,949-0.61%8,387,022,000Mar 31, 2023
RICE HALL JAMES & ASSOCIATES, LLC3.31%0.59%2,820,102336,33613.54%10,377,977,000Mar 31, 2023
PRIVATE MANAGEMENT GROUP INC3.85%0.54%3,282,3223,282,322100.00%12,078,945,000Mar 31, 2023
CHICAGO CAPITAL, LLC3.33%0.52%2,838,901438,18418.25%10,447,156,000Mar 31, 2023
NEBULA RESEARCH & DEVELOPMENT LLC0.07%0.41%63,23863,238100.00%232,716,000Mar 31, 2023
WOODSTOCK CORP0.73%0.29%619,149288,54887.28%2,278,468,000Mar 31, 2023
DIAMETRIC CAPITAL, LP0.14%0.21%116,13424,74627.08%427,373,000Mar 31, 2023
COURT PLACE ADVISORS, LLC0.13%0.15%114,107--419,914,000Mar 31, 2023
ISTHMUS PARTNERS, LLC0.30%0.14%260,24468,17135.49%957,698,000Mar 31, 2023
KORNITZER CAPITAL MANAGEMENT INC /KS2.06%0.13%1,760,375--6,478,180,000Mar 31, 2023
MURCHINSON LTD.0.27%0.12%232,970-141,612-37.81%847,235,000Mar 31, 2023
ATOM INVESTORS LP0.06%0.10%48,402--178,119,000Mar 31, 2023
CORNERSTONE CAPITAL, INC.0.20%0.08%174,659--642,745,000Mar 31, 2023
TRIVANT CUSTOM PORTFOLIO GROUP, LLC0.03%0.06%22,25022,250100.00%81,880Mar 31, 2023
STEPHENS INVESTMENT MANAGEMENT GROUP LLC0.97%0.05%827,778-33,625-3.90%3,046,223,000Mar 31, 2023

The largest OmniAb shareholder by % of total assets is FIRST SABREPOINT CAPITAL MANAGEMENT LP. The company owns 3.20M shares of OmniAb (OABI), representing 4.95% of its total assets.

Institutional Buyers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
PRIVATE MANAGEMENT GROUP INC3.85%0.54%3,282,3223,282,322100.00%12,078,945,000Mar 31, 2023
FIRST SABREPOINT CAPITAL MANAGEMENT LP3.75%4.95%3,200,0001,750,000120.69%11,776,000,000Mar 31, 2023
CHICAGO CAPITAL, LLC3.33%0.52%2,838,901438,18418.25%10,447,156,000Mar 31, 2023
MILLENNIUM MANAGEMENT LLC6.41%0.01%5,469,578346,1806.76%19,725,000Mar 31, 2023
RICE HALL JAMES & ASSOCIATES, LLC3.31%0.59%2,820,102336,33613.54%10,377,977,000Mar 31, 2023
WOODSTOCK CORP0.73%0.29%619,149288,54887.28%2,278,468,000Mar 31, 2023
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC3.22%0.04%2,748,869223,2528.84%10,115,838,000Mar 31, 2023
HRT FINANCIAL LP0.23%0.01%199,967199,967100.00%735,000Mar 31, 2023
AWH CAPITAL, L.P.0.49%1.60%415,000192,50086.52%1,527,200,000,000Mar 31, 2023
GOLDMAN SACHS GROUP INC0.28%0.00%240,254158,474193.78%884,135,000Mar 31, 2023
ABRDN PLC0.12%0.00%103,706103,706100.00%381,638,000Mar 31, 2023
ISTHMUS PARTNERS, LLC0.30%0.14%260,24468,17135.49%957,698,000Mar 31, 2023
NEBULA RESEARCH & DEVELOPMENT LLC0.07%0.41%63,23863,238100.00%232,716,000Mar 31, 2023
UBS ASSET MANAGEMENT AMERICAS INC0.07%0.00%56,70556,705100.00%208,675,000Mar 31, 2023
MORGAN STANLEY0.26%0.00%219,70650,89730.15%808,520,000Mar 31, 2023
STATE STREET CORP2.11%0.00%1,796,35344,9592.57%6,610,579,000Mar 31, 2023
BANK OF AMERICA CORP /DE/0.43%0.00%368,58940,45812.33%1,356,408,000Mar 31, 2023
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.05%-39,96439,964100.00%147,068,000Mar 31, 2023
NUVEEN ASSET MANAGEMENT, LLC0.31%0.00%261,86037,44616.69%964,000Mar 31, 2023
JANUS HENDERSON GROUP PLC7.76%0.02%6,618,22636,0250.55%24,354,716,000Mar 31, 2023

As of Mar 31 2023, OmniAb's largest institutional buyer is PRIVATE MANAGEMENT GROUP INC. The company purchased 3.28M stocks of OABI, valued at $12.08B.

Institutional Sellers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
RUBRIC CAPITAL MANAGEMENT LP----2,249,222-100.00%-Mar 31, 2023
CITADEL ADVISORS LLC0.43%0.00%371,053-745,914-66.78%1,365,475,000Mar 31, 2023
NORDEA INVESTMENT MANAGEMENT AB----741,502-100.00%-Mar 31, 2023
VANGUARD GROUP INC6.65%0.00%5,677,541-726,242-11.34%20,893,352,000Mar 31, 2023
STONEPINE CAPITAL MANAGEMENT, LLC----354,266-100.00%-Mar 31, 2023
CHARLES SCHWAB INVESTMENT MANAGEMENT INC0.83%0.00%708,654-195,078-21.59%2,607,847,000Mar 31, 2023
BOOTHBAY FUND MANAGEMENT, LLC0.21%0.01%176,815-186,176-51.29%650,679,000Mar 31, 2023
KNOTT DAVID M JR1.27%1.57%1,086,505-184,434-14.51%3,998,000Mar 31, 2023
JANE STREET GROUP, LLC0.09%0.00%80,164-181,946-69.42%295,003,000Mar 31, 2023
AMERICAN CENTURY COMPANIES INC0.08%0.00%70,762-154,556-68.59%248,375,000Mar 31, 2023
SMITH, GRAHAM & CO., INVESTMENT ADVISORS, LP----144,299-100.00%-Mar 31, 2023
MURCHINSON LTD.0.27%0.12%232,970-141,612-37.81%847,235,000Mar 31, 2023
DIMENSIONAL FUND ADVISORS LP2.27%0.00%1,934,861-77,853-3.87%7,119,676,000Mar 31, 2023
ANSON FUNDS MANAGEMENT LP----63,016-100.00%-Mar 31, 2023
INVESCO LTD.0.03%-26,588-62,158-70.04%97,846,000Mar 31, 2023
BLACKROCK INC.6.70%0.00%5,712,359-50,020-0.87%21,021,481,000Mar 31, 2023
RUSSELL INVESTMENTS GROUP, LTD.----44,139-100.00%-Mar 31, 2023
STEPHENS INVESTMENT MANAGEMENT GROUP LLC0.97%0.05%827,778-33,625-3.90%3,046,223,000Mar 31, 2023
LAZARD ASSET MANAGEMENT LLC0.01%-4,341-31,276-87.81%15,000Mar 31, 2023
NEW YORK STATE COMMON RETIREMENT FUND0.04%0.00%32,557-21,000-39.21%120,000Mar 31, 2023

As of Mar 31 2023, OmniAb's biggest institutional seller is RUBRIC CAPITAL MANAGEMENT LP. The company sold -2.25M shares of OABI, valued at -.

Institutional New positions

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
PRIVATE MANAGEMENT GROUP INC3.85%0.54%3,282,3223,282,322100.00%12,078,945,000Mar 31, 2023
HRT FINANCIAL LP0.23%0.01%199,967199,967100.00%735,000Mar 31, 2023
ABRDN PLC0.12%0.00%103,706103,706100.00%381,638,000Mar 31, 2023
NEBULA RESEARCH & DEVELOPMENT LLC0.07%0.41%63,23863,238100.00%232,716,000Mar 31, 2023
UBS ASSET MANAGEMENT AMERICAS INC0.07%0.00%56,70556,705100.00%208,675,000Mar 31, 2023
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.05%-39,96439,964100.00%147,068,000Mar 31, 2023
MARINER, LLC0.04%0.00%35,82935,829100.00%132,000Mar 31, 2023
TRIVANT CUSTOM PORTFOLIO GROUP, LLC0.03%0.06%22,25022,250100.00%81,880Mar 31, 2023
WERBA RUBIN PAPIER WEALTH MANAGEMENT0.02%0.03%20,41020,410100.00%75,109,000Mar 31, 2023
MERCER GLOBAL ADVISORS INC /ADV0.02%0.00%16,07016,070100.00%59,000Mar 31, 2023
CIBC ASSET MANAGEMENT INC0.02%0.00%14,39614,396100.00%52,977,000Mar 31, 2023
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.01%-12,60012,600100.00%46,368,000Mar 31, 2023
NORTH STAR INVESTMENT MANAGEMENT CORP.0.00%0.00%1,0001,000100.00%3,680,000Mar 31, 2023
WEALTHPLAN INVESTMENT MANAGEMENT, LLC0.00%0.00%562562100.00%2,068,000Mar 31, 2023
GLASSMAN WEALTH SERVICES0.00%-7272100.00%265,000Mar 31, 2023

OmniAb's largest new institutional shareholder by number of shares is PRIVATE MANAGEMENT GROUP INC, purchased 3.28M shares, valued at $12.08B, as of undefined.

Institutional Sold Out

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
RUBRIC CAPITAL MANAGEMENT LP----2,249,222-100.00%-Mar 31, 2023
NORDEA INVESTMENT MANAGEMENT AB----741,502-100.00%-Mar 31, 2023
STONEPINE CAPITAL MANAGEMENT, LLC----354,266-100.00%-Mar 31, 2023
SMITH, GRAHAM & CO., INVESTMENT ADVISORS, LP----144,299-100.00%-Mar 31, 2023
ANSON FUNDS MANAGEMENT LP----63,016-100.00%-Mar 31, 2023
RUSSELL INVESTMENTS GROUP, LTD.----44,139-100.00%-Mar 31, 2023
TEXAS PERMANENT SCHOOL FUND CORP----16,896-100.00%-Mar 31, 2023
POINT72 ASSET MANAGEMENT, L.P.----12,327-100.00%-Mar 31, 2023
ROCKEFELLER CAPITAL MANAGEMENT L.P.----2,802-100.00%-Mar 31, 2023
SIMPLEX TRADING, LLC----1,992-100.00%-Mar 31, 2023
STATE OF WYOMING----1,773-100.00%-Mar 31, 2023
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY----1,416-100.00%-Mar 31, 2023
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO----799-100.00%-Mar 31, 2023
TORONTO DOMINION BANK----267-100.00%-Mar 31, 2023
IFP ADVISORS, INC----146-100.00%-Mar 31, 2023
U.S. CAPITAL WEALTH ADVISORS, LLC----71-100.00%-Mar 31, 2023
US BANCORP \DE\----59-100.00%-Mar 31, 2023
SCHUBERT & CO----14-100.00%-Mar 31, 2023

OmniAb's largest sold out institutional shareholder by shares sold is RUBRIC CAPITAL MANAGEMENT LP, sold -2.25M shares, valued at -, as of undefined.

OmniAb Mutual Fund Holders


Name% Total AssetsTotal SharesChange AmountChange %Date
ROYCE MICRO-CAP TRUST, INC.0.31%160,148114,485250.72%Dec 31, 2023
REYNOLDS FUNDS INC0.22%2,450--Mar 31, 2024
VANGUARD VALLEY FORGE FUNDS0.13%64,445--Dec 31, 2023
Vericimetry Funds0.06%6,174--Dec 31, 2023
DELAWARE GROUP EQUITY FUNDS V0.05%2,979,261-12,102-0.40%Feb 29, 2024
PAX WORLD FUNDS SERIES TRUST I0.04%848,184-300,000-26.13%Dec 31, 2023
VANGUARD EXPLORER FUND0.03%407,650--Jan 31, 2024
DEUTSCHE DWS INVESTMENTS VIT FUNDS0.03%14,311--Dec 31, 2023
QUANTITATIVE MASTER SERIES LLC0.03%165,77511,4067.39%Dec 31, 2023
CLEARWATER INVESTMENT TRUST0.02%184,095--Dec 29, 2023
VANGUARD INDEX FUNDS0.01%6,087,6691,523,11933.37%Dec 31, 2023
VANGUARD QUANTITATIVE FUNDS0.01%110,80063,900136.25%Dec 31, 2023
WILLIAM BLAIR FUNDS0.01%1,009,84959,3706.25%Dec 31, 2023
TIAA SEPARATE ACCOUNT VA 10.01%2,371--Dec 31, 2023
DELAWARE VIP TRUST0.01%19,996--Dec 29, 2023
Capitol Series Trust0.01%58,5752,6004.64%Mar 31, 2024
DEUTSCHE DWS VARIABLE SERIES II0.01%13,092--Dec 31, 2023
Calvert Variable Products, Inc.0.00%9,6521,95225.35%Dec 31, 2023
VARIABLE INSURANCE PRODUCTS FUND II0.00%48,68625,724112.03%Dec 31, 2023
Fidelity Commonwealth Trust II0.00%24,08224,082-Aug 31, 2023
PENN SERIES FUNDS INC0.00%73,926--Dec 29, 2023
VANGUARD INSTITUTIONAL INDEX FUNDS0.00%72,981--Dec 31, 2023
Ivy Variable Insurance Portfolios0.00%56,391--Dec 29, 2023
DFA INVESTMENT DIMENSIONS GROUP INC0.00%1,896,550346,02322.32%Jan 31, 2024
Principal Exchange-Traded Funds0.00%19,080-1,568-7.59%Mar 31, 2024
Dimensional ETF Trust0.00%592,26183,61616.44%Jan 31, 2024
Voya VARIABLE PORTFOLIOS INC0.00%38,186--Dec 31, 2023
IVY FUNDS0.00%85,240--Dec 29, 2023
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC0.00%4,702--Dec 31, 2023
DELAWARE GROUP FOUNDATION FUNDS0.00%4,6934,693-Dec 30, 2022
INVESCO EXCHANGE-TRADED FUND TRUST0.00%61,032--Jan 31, 2024
AMERICAN CENTURY ETF TRUST0.00%71,4685480.77%Feb 29, 2024
SA FUNDS INVESTMENT TRUST0.00%8,462--Dec 31, 2023
TIAA-CREF LIFE FUNDS0.00%1,49610.07%Dec 31, 2023
NEW COVENANT FUNDS0.00%2,263--Dec 31, 2023
STATE STREET INSTITUTIONAL INVESTMENT TRUST0.00%31,7562,1007.08%Dec 31, 2023
T. Rowe Price Index Trust, Inc.0.00%5,525--Feb 29, 2024
SEASONS SERIES TRUST0.00%5,784-108-1.83%Dec 31, 2023
EQ ADVISORS TRUST0.00%276,357-1,480-0.53%Dec 31, 2023
RYDEX SERIES FUNDS0.00%850--Dec 31, 2023
PRAXIS MUTUAL FUNDS0.00%2,092--Dec 31, 2023
Goldman Sachs ETF Trust0.00%17,261--Feb 29, 2024
ProFunds0.00%1,32854369.17%Jan 31, 2024
Legg Mason ETF Investment Trust0.00%4,158--Dec 31, 2023
GOLDMAN SACHS TRUST0.00%19,553--Feb 29, 2024
ALLSPRING MASTER TRUST0.00%7,639--Feb 29, 2024
ALLIANZ VARIABLE INSURANCE PRODUCTS TRUST0.00%5,733--Dec 31, 2023
RYDEX DYNAMIC FUNDS0.00%422--Dec 31, 2023
NATIONWIDE VARIABLE INSURANCE TRUST0.00%14,006940.68%Dec 31, 2023
NATIONWIDE MUTUAL FUNDS0.00%12,626-1,162-8.43%Jan 31, 2024
NORTHERN FUNDS0.00%62,343-1,845-2.87%Dec 29, 2023
LINCOLN VARIABLE INSURANCE PRODUCTS TRUST0.00%146,640-94,433-39.17%Dec 31, 2023
RYDEX VARIABLE TRUST0.00%56--Dec 31, 2023
COLLEGE RETIREMENT EQUITIES FUND0.00%42,051-10-0.02%Dec 31, 2023
WisdomTree Trust0.00%67,080--Feb 29, 2024
SUNAMERICA SERIES TRUST0.00%10,564-43-0.41%Jan 31, 2024
SEI INSTITUTIONAL MANAGED TRUST0.00%85,95018,59527.61%Dec 31, 2023
MASTER INVESTMENT PORTFOLIO0.00%2,082--Dec 31, 2023
Franklin Templeton ETF Trust0.00%3,101--Dec 31, 2023
VANGUARD INTERNATIONAL EQUITY INDEX FUNDS0.00%35,099--Jan 31, 2024
AMERICAN BEACON FUNDS0.00%61,585--Feb 29, 2024
Brighthouse Funds Trust II0.00%32,073--Dec 31, 2023
UNIFIED SERIES TRUST0.00%63--Feb 29, 2024
Goldman Sachs ETF Trust0.00%1,368--Feb 29, 2024
Goldman Sachs ETF Trust0.00%1,368--Feb 29, 2024
PACIFIC SELECT FUND0.00%37,711-1,707-4.33%Dec 31, 2023
FIRST TRUST EXCHANGE-TRADED FUND VIII0.00%668--Feb 29, 2024
Bridge Builder Trust0.00%37,1163310.90%Dec 31, 2023
SPDR SERIES TRUST0.00%191,043--Dec 31, 2023
BlackRock Variable Series Funds, Inc.0.00%11,395--Dec 31, 2023
Guggenheim Variable Funds Trust0.00%---Dec 31, 2023

OmniAb's largest mutual fund holder by % of total assets is "ROYCE MICRO-CAP TRUST, INC.", owning 160.15K shares, compromising 0.31% of its total assets.

OmniAb Institutional Ownership Trends


Institutional Holdings Trend

DateHoldingsChange %
31 Mar, 23137-5.52%
31 Dec, 2214514400.00%
30 Sep, 221-

As of 31 Mar 23, 137 institutions are holding OmniAb's shares, representing a decrease of -5.52% compared to the previous quarter.

Shares Outstanding Trend

DateShares OutstandingChange %
31 Mar, 2365,300,7140.28%
31 Dec, 2265,117,1215811.42%
30 Sep, 221,101,548-

OmniAb (OABI) has 65.30M shares outstanding as of 31 Mar 23, up 0.28% compared to the previous quarter.

Institutional Ownership Trend

DateOwnership %Change %
31 Mar, 2376.54%-2.91%
31 Dec, 2278.83%5812.28%
30 Sep, 221.33%-

As of 31 Mar 23, OmniAb is held by 76.54% institutional shareholders, representing a -2.91% negative growth compared to 31 Dec 22.

Institutional Increased Positions Trend

DateIncreased PositionsChange %
31 Mar, 2344-
31 Dec, 22--
30 Sep, 22--

44 institutional shareholders have increased their position in OABI stock as of 31 Mar 23 compared to - in the previous quarter (a 0.00% increase).

Institutional Reduced Positions Trend

DateReduced PositionsChange %
31 Mar, 2346-
31 Dec, 22--
30 Sep, 22--

46 institutional shareholders have reduced their position in OABI stock as of 31 Mar 23 compared to - in the previous quarter (a 0.00% increase).

All Institutional Ownership Trend Data

DateHoldingsChange %Shares OutstandingChange %Ownership %Change %Increased PositionsChange %Reduced PositionsChange %
31 Mar, 23137-5.52%65,300,7140.28%76.54%-2.91%44-46-
31 Dec, 2214514400.00%65,117,1215811.42%78.83%5812.28%----
30 Sep, 221-1,101,548-1.33%-----

OmniAb Insider Shareholders Trades


Open Market Insider Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Apr 09, 2024GUSTAFSON KURT Aofficer Executive VP, Finance and CFOS-SaleSell6,954$5.27$36.65K176,697
Apr 09, 2024Berkman Charles Sofficer Chief Legal OfficerS-SaleSell6,954$5.27$36.65K292,617
Apr 02, 2024GUSTAFSON KURT Aofficer Executive VP, Finance & CFOS-SaleSell11,849$5.46$64.70K170,110

Open Market Insider Buys

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource

Insider Sells

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Apr 09, 2024GUSTAFSON KURT Aofficer Executive VP, Finance and CFOM-ExemptSell13,541--183,954
Apr 09, 2024GUSTAFSON KURT Aofficer Executive VP, Finance and CFOS-SaleSell6,954$5.27$36.65K176,697
Apr 09, 2024FOEHR MATTHEW Wdirector, officer President and CEOF-InKindSell18,477$5.31$98.11K3,170,397
Apr 09, 2024FOEHR MATTHEW Wdirector, officer President and CEOM-ExemptSell36,458--261,950
Apr 09, 2024Berkman Charles Sofficer Chief Legal OfficerS-SaleSell6,954$5.27$36.65K292,617
Apr 09, 2024Berkman Charles Sofficer Chief Legal OfficerM-ExemptSell13,541--114,566
Apr 02, 2024GUSTAFSON KURT Aofficer Executive VP, Finance & CFOM-ExemptSell23,254--197,495
Apr 02, 2024GUSTAFSON KURT Aofficer Executive VP, Finance & CFOS-SaleSell11,849$5.46$64.70K170,110
Mar 29, 2024FOEHR MATTHEW Wdirector, officer President and CEOM-ExemptSell150,391$3.75$563.97K505,859

All Insider Owners Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Apr 23, 2024HIGGINS JOHN Ldirector-A-AwardBuy2,427,861--2,603,965
Apr 23, 2024FOEHR MATTHEW Wdirector, officer President and CEOA-AwardBuy1,431,618--3,296,665
Apr 23, 2024Berkman Charles Sofficer Chief Legal OfficerA-AwardBuy366,511--305,412
Apr 23, 2024Cochran Jennifer R.director-A-AwardBuy25,518--93,378
Apr 23, 2024Boyce Sarahdirector-A-AwardBuy39,628--48,381
Apr 09, 2024GUSTAFSON KURT Aofficer Executive VP, Finance and CFOM-ExemptSell13,541--183,954
Apr 09, 2024GUSTAFSON KURT Aofficer Executive VP, Finance and CFOM-ExemptBuy13,541--183,651
Apr 09, 2024GUSTAFSON KURT Aofficer Executive VP, Finance and CFOS-SaleSell6,954$5.27$36.65K176,697
Apr 09, 2024FOEHR MATTHEW Wdirector, officer President and CEOM-ExemptBuy36,458--3,188,874
Apr 09, 2024FOEHR MATTHEW Wdirector, officer President and CEOF-InKindSell18,477$5.31$98.11K3,170,397
Apr 09, 2024FOEHR MATTHEW Wdirector, officer President and CEOM-ExemptSell36,458--261,950
Apr 09, 2024Berkman Charles Sofficer Chief Legal OfficerM-ExemptBuy13,541--299,571
Apr 09, 2024Berkman Charles Sofficer Chief Legal OfficerS-SaleSell6,954$5.27$36.65K292,617
Apr 09, 2024Berkman Charles Sofficer Chief Legal OfficerM-ExemptSell13,541--114,566
Apr 02, 2024GUSTAFSON KURT Aofficer Executive VP, Finance & CFOM-ExemptSell23,254--197,495
Apr 02, 2024GUSTAFSON KURT Aofficer Executive VP, Finance & CFOM-ExemptBuy23,254--181,959
Apr 02, 2024GUSTAFSON KURT Aofficer Executive VP, Finance & CFOS-SaleSell11,849$5.46$64.70K170,110
Mar 29, 2024FOEHR MATTHEW Wdirector, officer President and CEOM-ExemptBuy150,391$3.75$563.97K3,152,416
Mar 29, 2024FOEHR MATTHEW Wdirector, officer President and CEOM-ExemptBuy93,222$3.68$343.06K3,002,025
Mar 29, 2024FOEHR MATTHEW Wdirector, officer President and CEOM-ExemptSell150,391$3.75$563.97K505,859

The last insider sell of OmniAb's stock was made by GUSTAFSON KURT A on Apr 09 2024, selling 13,541 shares at - per share (valued at -).

OmniAb Insider Ownership Trends


All Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q2 20244850.00%
Q1 20241615106.67%
Q4 2023108125.00%
Q3 202321200.00%
Q2 2023237328.57%
Q1 2023146233.33%
Q4 2022809888.89%
Q3 2022-2-
Q3 2021-9-
Q4 20181333.33%
Q3 2018-5-
Q3 201711100.00%
Q4 201631323.08%

4 total buy trades, and 8 total sell trades (buy/sell ratio of 0.50%) were made by OmniAb's insiders, as of Q2 2024.

Open Market Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q2 2024-3-
Q1 20241--
Q4 20232--
Q3 20231--
Q2 20232366.67%
Q1 2023---
Q4 20229--
Q3 2022---
Q3 2021---
Q4 2018---
Q3 2018---
Q3 201711100.00%
Q4 201633100.00%

As of Q2 2024, Insider owners conducted 0 open market buy trades and 3 open market sell trades of OmniAb's stocks.

OmniAb Peer Ownership


TickerCompany
PMVPPMV Pharmaceuticals, Inc.
NGMNGM Biopharmaceuticals, Inc.
OLMAOlema Pharmaceuticals, Inc.
KROSKeros Therapeutics, Inc.
VRNAVerona Pharma plc
PASGPassage Bio, Inc.
IDYAIDEAYA Biosciences, Inc.
TALSTourmaline Bio, Inc.
IPSCCentury Therapeutics, Inc.
ITOSiTeos Therapeutics, Inc.
VORVor Biopharma Inc.
EWTXEdgewise Therapeutics, Inc.
ERASErasca, Inc.
CGEMCullinan Oncology, Inc.
GLUEMonte Rosa Therapeutics, Inc.
LEGNLegend Biotech Corporation
BCABBioAtla, Inc.
IKNAIkena Oncology, Inc.
ACETAdicet Bio, Inc.

OABI Ownership FAQ


OmniAb is owned by institutional shareholders (76.54%), insiders (5.87%), and public (17.59%). The largest institutional shareholder of OmniAb is JANUS HENDERSON GROUP PLC (7.76% of total shares) and the top mutual fund owner is ROYCE MICRO-CAP TRUST, INC. (0.31% of total shares).

OmniAb's major institutional shareholders are JANUS HENDERSON GROUP PLC, BLACKROCK INC., VANGUARD GROUP INC, MILLENNIUM MANAGEMENT LLC, and MACQUARIE GROUP LTD. The top five shareholders own together 31.95% of the company's share outstanding.

As of Mar 2023, there are 137 institutional shareholders of OmniAb.

JANUS HENDERSON GROUP PLC owns 6.62M shares of OmniAb, representing 7.76% of the company's total shares outstanding, valued at $24.35B (as of Mar 2023).

As of Mar 2023, BLACKROCK INC holds 5.71M shares of OmniAb (OABI), compromising 6.70% of the company, valued at $21.02B.

VANGUARD GROUP INC is the third largest holder of OmniAb. The company owns 5.68M of the company's shares outstanding (worth $20.89B).