Summit Materials Ownership 2024 | Who Owns Summit Materials Now?


OverviewForecastRevenueFinancialsChartTranscripts

Institutional Ownership

90.40%

Insider Ownership

31.94%

Retail Ownership

-22.34%

Institutional Holders

270.00

Summit Materials Institutional Shareholders


Institutional Shareholders by % of Total Shares

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
VANGUARD GROUP INC10.28%0.01%12,240,546262,1792.19%545,561,135Mar 31, 2024
BLACKROCK INC.8.41%0.01%10,016,844-1,348,307-11.86%446,450,735Mar 31, 2024
PRICE T ROWE ASSOCIATES INC /MD/7.42%0.05%8,837,11022,8400.26%393,871,000Mar 31, 2024
MASSACHUSETTS FINANCIAL SERVICES CO /MA/5.68%0.09%6,761,814111,3551.67%301,374,051Mar 31, 2024
PRINCIPAL FINANCIAL GROUP INC4.47%0.14%5,324,07764,1281.22%237,294,141Mar 31, 2024
MACQUARIE GROUP LTD4.35%0.26%5,184,08527,8990.54%231,073,000Mar 31, 2024
DIMENSIONAL FUND ADVISORS LP4.09%0.06%4,867,950-590,864-10.82%216,964,532Mar 31, 2024
INVESCO LTD.3.73%0.04%4,438,351726,54619.57%197,817,304Mar 31, 2024
VICTORY CAPITAL MANAGEMENT INC2.89%0.15%3,436,728210,6556.53%153,174,944Mar 31, 2024
CLEARBRIDGE INVESTMENTS, LLC2.67%0.11%3,177,677--141,629,064Mar 31, 2024
JANUS HENDERSON GROUP PLC2.39%0.07%2,842,725-436,627-13.31%126,700,253Mar 31, 2024
STATE STREET CORP2.27%0.01%2,704,13427,5941.03%120,523,252Mar 31, 2024
GEODE CAPITAL MANAGEMENT, LLC2.21%0.01%2,632,60185,2163.35%117,352,029Mar 31, 2024
MILLENNIUM MANAGEMENT LLC1.98%0.04%2,354,744926,68164.89%104,950,940Mar 31, 2024
FRONTIER CAPITAL MANAGEMENT CO LLC1.85%0.92%2,207,9201,732,466364.38%98,406,985Mar 31, 2024
ALLIANCEBERNSTEIN L.P.1.75%0.03%2,082,7161,938,2251341.42%92,826,652Mar 31, 2024
NUVEEN ASSET MANAGEMENT, LLC1.71%0.03%2,035,830-190,121-8.54%90,731,180Mar 31, 2024
RIVER ROAD ASSET MANAGEMENT, LLC1.54%1.10%1,828,255100,7805.83%81,485,325Mar 31, 2024
AMERIPRISE FINANCIAL INC1.46%0.02%1,736,368-59,841-3.33%77,395,762Mar 31, 2024
AMERICAN CENTURY COMPANIES INC1.41%0.05%1,683,869241,07416.71%75,050,082Mar 31, 2024

Summit Materials's largest institutional shareholder is VANGUARD GROUP INC, holding 10.28% of the company's total share outstanding, currently valued at $545.56M. The top 10 institutional shareholders own together 54.00% of the company.

Institutional Shareholders by % of Total Assets

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
HARVEY PARTNERS, LLC0.63%3.55%751,500111,50017.42%33,494,355Mar 31, 2024
ORCHARD CAPITAL MANAGEMENT, LLC0.16%2.43%185,758185,758100.00%8,279,234Mar 31, 2024
PARADIGM CAPITAL MANAGEMENT INC/NY0.71%1.81%848,890-17,510-2.02%37,835,027Mar 31, 2024
WAYCROSS INVESTMENT MANAGEMENT CO0.03%1.69%40,6643,96510.80%1,812,394Mar 31, 2024
MOODY ALDRICH PARTNERS LLC0.17%1.53%201,599-4,588-2.23%8,985,267Mar 31, 2024
HIDDENITE CAPITAL PARTNERS LP0.07%1.46%85,000--3,788,450Mar 31, 2024
ARISTOTLE CAPITAL BOSTON, LLC0.89%1.43%1,060,338-30,652-2.81%47,259,249Mar 31, 2024
RIVER ROAD ASSET MANAGEMENT, LLC1.54%1.10%1,828,255100,7805.83%81,485,325Mar 31, 2024
SAGEFIELD CAPITAL LP0.17%1.09%200,60548,40231.80%8,940,965Mar 31, 2024
STRENGTHENING FAMILIES & COMMUNITIES, LLC0.03%0.99%37,2953,60110.69%1,663Mar 31, 2024
FRONTIER CAPITAL MANAGEMENT CO LLC1.85%0.92%2,207,9201,732,466364.38%98,406,985Mar 31, 2024
SEGALL BRYANT & HAMILL, LLC0.88%0.87%1,045,453-18,118-1.70%46,595,839Mar 31, 2024
INTRINSIC EDGE CAPITAL MANAGEMENT LLC0.21%0.87%249,838249,838100.00%11,135,280Mar 31, 2024
OLIVER LUXXE ASSETS LLC0.07%0.79%85,0212390.28%3,789,386Mar 31, 2024
JOHN G ULLMAN & ASSOCIATES INC0.09%0.77%111,923-4,970-4.25%4,988,408Mar 31, 2024
HOOD RIVER CAPITAL MANAGEMENT LLC0.63%0.74%745,020745,020100.00%33,205,541Mar 31, 2024
LEUTHOLD GROUP, LLC0.10%0.59%118,465-506-0.43%5,279,985Mar 31, 2024
WESTOVER CAPITAL ADVISORS, LLC0.04%0.58%44,181-518-1.16%1,969,147Mar 31, 2024
HARVEY CAPITAL MANAGEMENT INC0.03%0.54%41,15010,80035.58%1,834,056Mar 31, 2024
INTERVAL PARTNERS, LP0.34%0.51%405,000405,000100.00%18,050,850Mar 31, 2024

The largest Summit Materials shareholder by % of total assets is HARVEY PARTNERS, LLC. The company owns 751.50K shares of Summit Materials (SUM), representing 3.55% of its total assets.

Institutional Buyers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
ALLIANCEBERNSTEIN L.P.1.75%0.03%2,082,7161,938,2251341.42%92,826,652Mar 31, 2024
FRONTIER CAPITAL MANAGEMENT CO LLC1.85%0.92%2,207,9201,732,466364.38%98,406,985Mar 31, 2024
MILLENNIUM MANAGEMENT LLC1.98%0.04%2,354,744926,68164.89%104,950,940Mar 31, 2024
HOOD RIVER CAPITAL MANAGEMENT LLC0.63%0.74%745,020745,020100.00%33,205,541Mar 31, 2024
INVESCO LTD.3.73%0.04%4,438,351726,54619.57%197,817,304Mar 31, 2024
QUBE RESEARCH & TECHNOLOGIES LTD0.74%0.06%883,248653,788284.92%39,366,363Mar 31, 2024
INTERVAL PARTNERS, LP0.34%0.51%405,000405,000100.00%18,050,850Mar 31, 2024
FEDERATED HERMES, INC.0.47%0.06%554,079322,685139.45%24,695,300Mar 31, 2024
RENAISSANCE TECHNOLOGIES LLC0.26%0.02%310,178284,8001122.23%13,825,000Mar 31, 2024
BEACON POINTE ADVISORS, LLC0.23%0.14%278,395278,395100.00%12,408,065Mar 31, 2024
VANGUARD GROUP INC10.28%0.01%12,240,546262,1792.19%545,561,135Mar 31, 2024
PRUDENTIAL FINANCIAL INC0.32%0.02%375,796256,965216.24%16,749,215Mar 31, 2024
INTRINSIC EDGE CAPITAL MANAGEMENT LLC0.21%0.87%249,838249,838100.00%11,135,280Mar 31, 2024
AMERICAN CENTURY COMPANIES INC1.41%0.05%1,683,869241,07416.71%75,050,082Mar 31, 2024
WELLS FARGO & COMPANY/MN0.37%0.00%439,593237,189117.19%19,592,700,000Mar 31, 2024
CITADEL ADVISORS LLC1.11%0.01%1,318,734212,82219.24%58,775,974Mar 31, 2024
VICTORY CAPITAL MANAGEMENT INC2.89%0.15%3,436,728210,6556.53%153,174,944Mar 31, 2024
ORCHARD CAPITAL MANAGEMENT, LLC0.16%2.43%185,758185,758100.00%8,279,234Mar 31, 2024
CITADEL ADVISORS LLC0.12%0.00%144,700136,8001731.65%6,449,279Mar 31, 2024
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.10%0.00%116,384116,384100.00%5,187,235Mar 31, 2024

As of Mar 31 2024, Summit Materials's largest institutional buyer is ALLIANCEBERNSTEIN L.P.. The company purchased 1.94M stocks of SUM, valued at $92.83M.

Institutional Sellers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
FMR LLC0.37%0.00%440,352-2,374,156-84.35%19,626,483Mar 31, 2024
BLACKROCK INC.8.41%0.01%10,016,844-1,348,307-11.86%446,450,735Mar 31, 2024
GOLDMAN SACHS GROUP INC0.68%0.01%803,656-833,085-50.90%35,818,949Mar 31, 2024
WESTWOOD HOLDINGS GROUP INC0.43%0.18%516,900-778,741-60.10%23,038,000Mar 31, 2024
JENNISON ASSOCIATES LLC----674,543-100.00%-Mar 31, 2024
DRIEHAUS CAPITAL MANAGEMENT LLC----643,980-100.00%-Mar 31, 2024
DIMENSIONAL FUND ADVISORS LP4.09%0.06%4,867,950-590,864-10.82%216,964,532Mar 31, 2024
JANUS HENDERSON GROUP PLC2.39%0.07%2,842,725-436,627-13.31%126,700,253Mar 31, 2024
PICTET ASSET MANAGEMENT HOLDING SA0.01%0.00%16,575-261,043-94.03%738,246Mar 31, 2024
NUVEEN ASSET MANAGEMENT, LLC1.71%0.03%2,035,830-190,121-8.54%90,731,180Mar 31, 2024
FRANKLIN RESOURCES INC0.01%0.00%8,170-176,448-95.57%364,137Mar 31, 2024
BARCLAYS PLC0.11%0.00%129,978-144,287-52.61%5,793,000Mar 31, 2024
STEPHENS INC /AR/----133,865-100.00%-Mar 31, 2024
FIRST WASHINGTON CORP----133,696-100.00%-Mar 31, 2024
HSBC HOLDINGS PLC0.02%0.00%22,097-129,374-85.41%984,816Mar 31, 2024
TWO SIGMA ADVISERS, LP0.03%0.00%30,500-113,600-78.83%1,359,385Mar 31, 2024
MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.0.49%0.04%579,354-95,709-14.18%16,360,957Mar 31, 2024
ALGERT GLOBAL LLC0.08%0.17%97,935-93,609-48.87%4,365,000Mar 31, 2024
NORTHERN TRUST CORP1.20%0.01%1,432,397-89,586-5.89%63,841,935Mar 31, 2024
KNIGHTS OF COLUMBUS ASSET ADVISORS LLC0.09%0.35%108,542-83,807-43.57%4,837,717Mar 31, 2024

As of Mar 31 2024, Summit Materials's biggest institutional seller is FMR LLC. The company sold -2.37M shares of SUM, valued at $19.63M.

Institutional New positions

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
HOOD RIVER CAPITAL MANAGEMENT LLC0.63%0.74%745,020745,020100.00%33,205,541Mar 31, 2024
INTERVAL PARTNERS, LP0.34%0.51%405,000405,000100.00%18,050,850Mar 31, 2024
BEACON POINTE ADVISORS, LLC0.23%0.14%278,395278,395100.00%12,408,065Mar 31, 2024
INTRINSIC EDGE CAPITAL MANAGEMENT LLC0.21%0.87%249,838249,838100.00%11,135,280Mar 31, 2024
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.10%0.00%116,384116,384100.00%5,187,235Mar 31, 2024
SUSQUEHANNA PORTFOLIO STRATEGIES, LLC0.08%0.09%90,27090,270100.00%4,023,334Mar 31, 2024
ZACKS INVESTMENT MANAGEMENT0.06%0.04%77,14277,142100.00%3,438,238Mar 31, 2024
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.06%0.00%72,20072,200100.00%3,217,954Mar 31, 2024
HOLOCENE ADVISORS, LP0.05%0.01%65,20365,203100.00%2,906,098Mar 31, 2024
SUSQUEHANNA INTERNATIONAL GROUP, LLP0.04%0.00%52,20052,200100.00%2,326,554Mar 31, 2024
COMMONWEALTH EQUITY SERVICES, LLC0.04%0.00%45,93545,935100.00%2,047,000Mar 31, 2024
POINT72 ASSET MANAGEMENT, L.P.0.03%0.00%33,50033,500100.00%1,493,095Mar 31, 2024
ALLIANZ ASSET MANAGEMENT GMBH0.03%0.00%33,40333,403100.00%1,488,772Mar 31, 2024
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC0.03%0.06%30,47730,477100.00%1,358,360Mar 31, 2024
MML INVESTORS SERVICES, LLC0.02%0.00%20,71620,716100.00%923,000Mar 31, 2024
GOTHAM ASSET MANAGEMENT, LLC0.01%0.01%16,46916,469100.00%734,023Mar 31, 2024
MARSHALL WACE, LLP0.01%0.00%16,33816,338100.00%728,184Mar 31, 2024
BAYESIAN CAPITAL MANAGEMENT, LP0.01%0.07%16,30016,300100.00%726,491Mar 31, 2024
FINANCIAL INSIGHTS, INC.0.01%0.15%11,44711,447100.00%510,193,000Mar 31, 2024
PEARL RIVER CAPITAL, LLC0.01%0.08%11,18611,186100.00%498,560Mar 31, 2024
MOORS & CABOT, INC.0.01%0.03%11,13311,133100.00%496,198Mar 31, 2024
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.0.01%0.01%10,02510,025100.00%446,494Mar 31, 2024
KESTRA ADVISORY SERVICES, LLC0.01%0.00%9,7169,716100.00%433,039Mar 31, 2024
DIVERSIFY ADVISORY SERVICES, LLC0.01%0.02%9,3669,366100.00%403,768Mar 31, 2024
BAILARD, INC.0.01%0.01%9,2009,200100.00%410,044Mar 31, 2024
INCEPTIONR LLC0.01%0.09%7,9707,970100.00%355,223Mar 31, 2024
OXBOW ADVISORS, LLC0.01%0.05%7,9247,924100.00%353,173Mar 31, 2024
CENTRAL PACIFIC BANK - TRUST DIVISION0.01%0.04%7,0107,010100.00%302,201Mar 31, 2024
CONVERGENCE INVESTMENT PARTNERS, LLC0.01%0.10%5,9625,962100.00%266,000Mar 31, 2024
CAPSTONE INVESTMENT ADVISORS, LLC0.00%0.00%5,7505,750100.00%256,278Mar 31, 2024
JOHNSON INVESTMENT COUNSEL INC0.00%0.00%5,6145,614100.00%250,216Mar 31, 2024
ENTROPY TECHNOLOGIES, LP0.00%0.03%5,5935,593100.00%249,280Mar 31, 2024
MARKS GROUP WEALTH MANAGEMENT, INC0.00%0.02%5,3125,312100.00%236,756Mar 31, 2024
PORTSIDE WEALTH GROUP, LLC0.00%0.04%4,5884,588100.00%204,488Mar 31, 2024
WESTEND CAPITAL MANAGEMENT, LLC0.00%0.07%4,1604,160100.00%185,411Mar 31, 2024
CIBC PRIVATE WEALTH GROUP, LLC0.00%0.00%3,9583,958100.00%170,629,000Mar 31, 2024
CI INVESTMENTS INC.0.00%0.00%3,4523,452100.00%154,000Mar 31, 2024
FIDELIS CAPITAL PARTNERS, LLC0.00%0.12%3,2083,208100.00%1,035,059Mar 31, 2024
BI ASSET MANAGEMENT FONDSMAEGLERSELSKAB A/S0.00%0.00%2,2822,282100.00%102,000Mar 31, 2024
WALLEYE CAPITAL LLC0.00%0.00%1,3001,300100.00%57,941Mar 31, 2024
JONES FINANCIAL COMPANIES LLLP0.00%-610610100.00%27,188Mar 31, 2024
PEAK6 INVESTMENTS LLC0.00%0.00%511511100.00%22,775Mar 31, 2024
BYRNE ASSET MANAGEMENT LLC0.00%0.01%440440100.00%19,611Mar 31, 2024
RISE ADVISORS, LLC0.00%0.01%298298100.00%13,282Mar 31, 2024
SMARTLEAF ASSET MANAGEMENT LLC0.00%0.00%282282100.00%10,991,000Mar 31, 2024
NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC0.00%0.00%276276100.00%12,301Mar 31, 2024
QUARRY LP0.00%0.00%8282100.00%3,655Mar 31, 2024
TOTH FINANCIAL ADVISORY CORP-0.00%4040100.00%1,783,000Mar 31, 2024

Summit Materials's largest new institutional shareholder by number of shares is HOOD RIVER CAPITAL MANAGEMENT LLC, purchased 745.02K shares, valued at $33.21M, as of undefined.

Institutional Sold Out

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
JENNISON ASSOCIATES LLC----674,543-100.00%-Mar 31, 2024
DRIEHAUS CAPITAL MANAGEMENT LLC----643,980-100.00%-Mar 31, 2024
STEPHENS INC /AR/----133,865-100.00%-Mar 31, 2024
FIRST WASHINGTON CORP----133,696-100.00%-Mar 31, 2024
FRED ALGER MANAGEMENT, LLC----83,252-100.00%-Mar 31, 2024
CONCENTRIC CAPITAL STRATEGIES, LP----78,774-100.00%-Mar 31, 2024
TWINBEECH CAPITAL LP----62,018-100.00%-Mar 31, 2024
NOMURA HOLDINGS INC----49,782-100.00%-Mar 31, 2024
COBALT CAPITAL MANAGEMENT, INC.----40,000-100.00%-Mar 31, 2024
PEAK6 INVESTMENTS LLC----39,700-100.00%-Mar 31, 2024
INSPIRE ADVISORS, LLC----31,939-100.00%-Mar 31, 2024
EDGESTREAM PARTNERS, L.P.----29,921-100.00%-Mar 31, 2024
MAN GROUP PLC----23,206-100.00%-Mar 31, 2024
WOLVERINE ASSET MANAGEMENT LLC----20,000-100.00%-Mar 31, 2024
LAZARD ASSET MANAGEMENT LLC----18,861-100.00%-Mar 31, 2024
CI PRIVATE WEALTH, LLC----17,565-100.00%-Mar 31, 2024
DYNAMIC TECHNOLOGY LAB PRIVATE LTD----17,234-100.00%-Mar 31, 2024
FOX RUN MANAGEMENT, L.L.C.----16,024-100.00%-Mar 31, 2024
DORSEY & WHITNEY TRUST CO LLC----12,652-100.00%-Mar 31, 2024
MAVERICK CAPITAL LTD----11,240-100.00%-Mar 31, 2024
EP WEALTH ADVISORS, LLC----9,441-100.00%-Mar 31, 2024
BROWN ADVISORY INC----9,356-100.00%-Mar 31, 2024
KAIZEN FINANCIAL STRATEGIES----9,339-100.00%-Mar 31, 2024
WALLEYE TRADING LLC----9,297-100.00%-Mar 31, 2024
CANNON GLOBAL INVESTMENT MANAGEMENT, LLC----9,200-100.00%-Mar 31, 2024
CORTON CAPITAL INC.----8,666-100.00%-Mar 31, 2024
TRUIST FINANCIAL CORP----8,012-100.00%-Mar 31, 2024
MIRABELLA FINANCIAL SERVICES LLP----7,802-100.00%-Mar 31, 2024
WOODLINE PARTNERS LP----7,443-100.00%-Mar 31, 2024
VOLORIDGE INVESTMENT MANAGEMENT, LLC----6,056-100.00%-Mar 31, 2024
POINT72 HONG KONG LTD----5,501-100.00%-Mar 31, 2024
STATE OF WYOMING----4,603-100.00%-Mar 31, 2024
BENJAMIN EDWARDS INC----518-100.00%-Mar 31, 2024
ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC----365-100.00%-Mar 31, 2024
WEST TOWER GROUP, LLC----278-100.00%-Mar 31, 2024
JOHNSON FINANCIAL GROUP, INC.----101-100.00%-Mar 31, 2024
ADVISORY SERVICES NETWORK, LLC----101-100.00%-Mar 31, 2024
BARROW HANLEY MEWHINNEY & STRAUSS LLC----80-100.00%-Mar 31, 2024
GLASSMAN WEALTH SERVICES----15-100.00%-Mar 31, 2024
HEADLANDS TECHNOLOGIES LLC----7-100.00%-Mar 31, 2024

Summit Materials's largest sold out institutional shareholder by shares sold is JENNISON ASSOCIATES LLC, sold -0.67M shares, valued at -, as of undefined.

Summit Materials Mutual Fund Holders


Name% Total AssetsTotal SharesChange AmountChange %Date
MASSACHUSETTS INVESTORS TRUST2.09%1,253,935591,39589.26%Dec 31, 2023
Manager Directed Portfolios2.07%338,913--Jan 31, 2024
HSBC FUNDS1.82%58,851--Jan 31, 2024
Thrivent ETF Trust1.36%67,2035,3098.58%Dec 31, 2023
Elevation Series Trust1.21%59,500--Jan 31, 2024
LORD ABBETT DEVELOPING GROWTH FUND, INC.0.68%632,774--Jan 31, 2024
PUTNAM FOCUSED INTERNATIONAL EQUITY FUND0.66%401,821--Jan 31, 2024
Voya Natural Resources Equity Income Fund0.66%10,387-4,417-29.84%May 28, 2021
PARADIGM FUNDS0.59%179,510--Dec 31, 2023
T. Rowe Price Mid-Cap Value Fund, Inc.0.58%5,029,7632,087,62370.96%Dec 31, 2023
BNY MELLON VARIABLE INVESTMENT FUND0.48%115,134--Mar 31, 2024
CORNERCAP GROUP OF FUNDS /VA/0.46%33,181--Sep 30, 2022
Voya VARIABLE PRODUCTS TRUST0.29%88,33222,48134.14%Dec 31, 2023
BlackRock Advantage SMID Cap Fund, Inc.0.28%52,77926,415100.19%Dec 29, 2023
Voya EQUITY TRUST0.23%342,16521,6206.74%Feb 29, 2024
BUFFALO FUNDS0.22%471,311--Dec 31, 2023
Tema ETF Trust0.20%9,1022462.78%Feb 29, 2024
AMG Funds IV0.19%571,5991,9770.35%Jan 31, 2024
FIDELITY DEVONSHIRE TRUST0.18%1,913,696--Jan 31, 2024
VANGUARD VALLEY FORGE FUNDS0.17%82,180--Dec 31, 2023
Vericimetry Funds0.16%17,0389305.77%Dec 31, 2023
M FUND INC0.16%72,358-1,095-1.49%Mar 31, 2024
GROWTH FUND OF AMERICA0.15%3,835,753--Feb 29, 2024
ANCORA TRUST0.13%29,450--Dec 31, 2023
DELAWARE VIP TRUST0.13%432,04612,9003.08%Dec 29, 2023
VANGUARD EXPLORER FUND0.13%1,581,687--Jan 31, 2024
COMMONWEALTH INTERNATIONAL SERIES TRUST0.10%8,680--Jan 31, 2024
MFS SERIES TRUST I0.09%1,802,717-148,532-7.61%Feb 29, 2024
AMERICAN CENTURY MUTUAL FUNDS, INC.0.08%792,017150,36223.43%Jan 31, 2024
AIM FUNDS GROUP (INVESCO FUNDS GROUP)0.07%434,186--Dec 31, 2023
VICTORY PORTFOLIOS0.07%2,156,759-486,313-18.40%Dec 31, 2023
Zacks Trust0.07%6,1366,136-Feb 29, 2024
DELAWARE GROUP EQUITY FUNDS V0.07%3,937,778-81,715-2.03%Feb 29, 2024
PRUDENTIAL JENNISON BLEND FUND, INC.0.07%40,884-30,807-42.97%Feb 29, 2024
ALGER INSTITUTIONAL FUNDS0.07%16,997--Jan 31, 2024
Calvert Responsible Index Series, Inc.0.06%102,786--Dec 31, 2023
DELAWARE GROUP EQUITY FUNDS IV0.06%66,000--Dec 29, 2023
STATE STREET INSTITUTIONAL FUNDS0.06%56,229--Dec 31, 2023
ALGER PORTFOLIOS0.06%20,959--Dec 31, 2023
SARATOGA ADVANTAGE TRUST0.06%3,3923,392-Feb 29, 2024
LONGLEAF PARTNERS FUNDS TRUST0.05%320,080--Mar 31, 2024
Federated Hermes MDT Series0.05%126,81113,06411.49%Jan 31, 2024
PRUDENTIAL JENNISON SMALL CO FUND, INC.0.05%231,808-245,285-51.41%Dec 29, 2023
Keeley Funds, Inc.0.05%12,253-1,811-12.88%Dec 29, 2023
WEITZ FUNDS0.05%1,290,000--Dec 31, 2023
ALGER FUNDS0.05%44,911-570,735-92.71%Jan 31, 2024
AIM GROWTH SERIES (INVESCO GROWTH SERIES)0.04%1,496,15635,7142.45%Dec 31, 2023
DEUTSCHE DWS INVESTMENTS VIT FUNDS0.04%18,1561961.09%Dec 31, 2023
HOMESTEAD FUNDS INC0.04%225,209-26,200-10.42%Dec 31, 2023
LEUTHOLD FUNDS INC0.04%78,070-203-0.26%Mar 31, 2024
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)0.04%250,000--Dec 31, 2023
TOCQUEVILLE TRUST0.04%5,000--Jan 31, 2024
ROYCE FUND0.04%215,533-16,462-7.10%Dec 31, 2023
FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND0.03%130,58435,73237.67%Jan 31, 2024
QUANTITATIVE MASTER SERIES LLC0.03%217,67714,9567.38%Dec 31, 2023
FRANKLIN VALUE INVESTORS TRUST0.03%120,687--Jan 31, 2024
FIDELITY CAPITAL TRUST0.03%343,518--Jan 31, 2024
VANGUARD INDEX FUNDS0.03%12,382,0881,824,12717.28%Dec 31, 2023
MFS SERIES TRUST V0.03%1,576,731-65,997-4.02%Dec 31, 2023
MADISON FUNDS0.03%152,68512,0818.59%Jan 31, 2024
VARIABLE INSURANCE PRODUCTS FUND III0.02%214,965--Dec 31, 2023
MFS VARIABLE INSURANCE TRUST0.02%760,712126,98320.04%Dec 31, 2023
FIDELITY SECURITIES FUND0.02%2,217,300--Jan 31, 2024
Guggenheim Variable Funds Trust0.02%92,424--Dec 31, 2023
VICTORY VARIABLE INSURANCE FUNDS0.02%11,3101,85019.56%Dec 31, 2023
RBB Fund Trust0.02%21,935--Feb 29, 2024
AMG FUNDS III0.02%3,618--Feb 29, 2024
TIAA SEPARATE ACCOUNT VA 10.01%3,454--Dec 31, 2023
HARBOR FUNDS0.01%340,637--Jan 31, 2024
Segall Bryant & Hamill Trust0.01%269,1808,9783.45%Dec 31, 2023
Global X Funds0.01%650,33162,88010.70%Feb 29, 2024
Bernstein Fund Inc0.01%139,749--Dec 31, 2023
OBERWEIS FUNDS0.01%9,700--Dec 31, 2023
JOHN HANCOCK INVESTMENT TRUST0.01%987,6018,0680.82%Jan 31, 2024
TIMOTHY PLAN0.01%50,435--Mar 31, 2024
VARIABLE INSURANCE PRODUCTS FUND IV0.01%26,429--Dec 31, 2023
JANUS INVESTMENT FUND0.01%2,961,079--Dec 31, 2023
DRIEHAUS MUTUAL FUNDS0.01%76,46716,93128.44%Dec 29, 2023
AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS, INC.0.01%22,453--Dec 31, 2023
MFS SERIES TRUST IV0.01%26,9547,45738.25%Feb 29, 2024
SMALLCAP WORLD FUND INC0.01%492,061-1,327,735-72.96%Dec 31, 2023
MASSMUTUAL PREMIER FUNDS0.01%189,6603,4961.88%Dec 31, 2023
DIMENSIONAL INVESTMENT GROUP INC0.01%95,498--Jan 31, 2024
Fidelity Central Investment Portfolios LLC0.01%126,540--Feb 29, 2024
GOLDMAN SACHS VARIABLE INSURANCE TRUST0.01%24,569--Dec 31, 2023
John Hancock Exchange-Traded Fund Trust0.01%34,364-473-1.36%Jan 31, 2024
SCHWAB STRATEGIC TRUST0.01%1,016,27530,7923.12%Feb 29, 2024
Emles Trust0.01%562-561-49.96%Sep 30, 2022
FIDELITY CONCORD STREET TRUST0.01%1,056,08940,5864.00%Feb 29, 2024
IndexIQ ETF Trust0.01%11,499-698-5.72%Jan 31, 2024
Calvert Variable Products, Inc.0.00%12,0501721.45%Dec 31, 2023
Thrivent Core Funds0.00%281,003--Jan 31, 2024
TIAA-CREF LIFE FUNDS0.00%11,786-42-0.36%Dec 31, 2023
CARILLON SERIES TRUST0.00%415,309-81,490-16.40%Dec 31, 2023
DFA INVESTMENT DIMENSIONS GROUP INC0.00%4,085,524477,94613.25%Jan 31, 2024
AB VARIABLE PRODUCTS SERIES FUND, INC.0.00%16,51216,512-Mar 31, 2024
AIM COUNSELOR SERIES TRUST (INVESCO COUNSELOR SERIES TRUST)0.00%828,150--Feb 29, 2024
Innovator ETFs Trust0.00%13,448--Jan 31, 2024
Fidelity Commonwealth Trust II0.00%21,404-17,841-45.46%Aug 31, 2023
Advisors' Inner Circle Fund III0.00%47,1244,75811.23%Jan 31, 2024

Summit Materials's largest mutual fund holder by % of total assets is "MASSACHUSETTS INVESTORS TRUST", owning 1.25M shares, compromising 2.09% of its total assets.

Summit Materials Institutional Ownership Trends


Institutional Holdings Trend

DateHoldingsChange %
31 Mar, 24270-8.78%
31 Dec, 232960.34%
30 Sep, 2329510.07%
30 Jun, 2326811.20%
31 Mar, 23241-0.41%
31 Dec, 222423.86%
30 Sep, 22233-0.85%
30 Jun, 22235-11.32%
31 Mar, 22265-
31 Dec, 212656.85%
30 Sep, 212481.22%
30 Jun, 21245-5.04%
31 Mar, 2125813.16%
31 Dec, 202285.07%
30 Sep, 2021716.04%
30 Jun, 20187-1.06%
31 Mar, 20189-14.48%
31 Dec, 1922113.92%
30 Sep, 191943.19%
30 Jun, 19188-9.18%
31 Mar, 192074.02%
31 Dec, 18199-3.40%
30 Sep, 18206-6.36%
30 Jun, 18220-5.98%
31 Mar, 182341.30%
31 Dec, 172314.05%
30 Sep, 172223.74%
30 Jun, 17214-4.46%
31 Mar, 1722410.89%
31 Dec, 1620218.82%
30 Sep, 161706.92%
30 Jun, 1615912.77%
31 Mar, 161418.46%
31 Dec, 151305.69%
30 Sep, 1512320.59%
30 Jun, 1510225.93%
31 Mar, 1581-

As of 31 Mar 24, 270 institutions are holding Summit Materials's shares, representing a decrease of -8.78% compared to the previous quarter.

Shares Outstanding Trend

DateShares OutstandingChange %
31 Mar, 24107,617,583-10.04%
31 Dec, 23119,628,3050.70%
30 Sep, 23118,801,297-1.31%
30 Jun, 23120,382,829-1.07%
31 Mar, 23121,690,106-0.23%
31 Dec, 22121,973,9602.53%
30 Sep, 22118,965,736-0.72%
30 Jun, 22119,831,6761.36%
31 Mar, 22118,225,024-1.14%
31 Dec, 21119,586,033-0.98%
30 Sep, 21120,770,8500.73%
30 Jun, 21119,896,5842.70%
31 Mar, 21116,739,242-0.52%
31 Dec, 20117,353,112-0.32%
30 Sep, 20117,727,696-3.59%
30 Jun, 20122,111,8760.43%
31 Mar, 20121,593,101-0.85%
31 Dec, 19122,641,302-4.30%
30 Sep, 19128,151,113-3.89%
30 Jun, 19133,331,665-1.78%
31 Mar, 19135,749,657-1.49%
31 Dec, 18137,809,4392.30%
30 Sep, 18134,716,5235.39%
30 Jun, 18127,821,9433.87%
31 Mar, 18123,063,502-1.95%
31 Dec, 17125,506,751-0.23%
30 Sep, 17125,801,7024.42%
30 Jun, 17120,476,4575.39%
31 Mar, 17114,318,98113.46%
31 Dec, 16100,760,32624.40%
30 Sep, 1680,997,66622.31%
30 Jun, 1666,220,79830.69%
31 Mar, 1650,671,138-3.62%
31 Dec, 1552,571,7027.15%
30 Sep, 1549,062,33891.76%
30 Jun, 1525,585,2014.82%
31 Mar, 1524,409,565-

Summit Materials (SUM) has 107.62M shares outstanding as of 31 Mar 24, down -10.04% compared to the previous quarter.

Institutional Ownership Trend

DateOwnership %Change %
31 Mar, 2490.40%895124.08%
31 Dec, 230.10%0.00%
30 Sep, 2399.89%0.97%
30 Jun, 23101.44%0.96%
31 Mar, 23102.54%0.97%
31 Dec, 22102.89%1.05%
30 Sep, 2299.20%1.00%
30 Jun, 2299.65%1.04%
31 Mar, 2297.74%0.98%
31 Dec, 2199.96%0.96%
30 Sep, 21101.94%0.98%
30 Jun, 21101.92%1.00%
31 Mar, 21100.93%0.96%
31 Dec, 20102.39%0.96%
30 Sep, 20103.16%0.90%
30 Jun, 20107.01%0.93%
31 Mar, 20107.03%0.93%
31 Dec, 19107.47%0.82%
30 Sep, 19114.24%0.81%
30 Jun, 19118.97%0.81%
31 Mar, 19121.41%0.80%
31 Dec, 18123.42%0.85%
30 Sep, 18120.67%0.92%
30 Jun, 18114.57%0.93%
31 Mar, 18111.21%0.86%
31 Dec, 17113.96%0.86%
30 Sep, 17114.85%0.93%
30 Jun, 17111.15%0.97%
31 Mar, 17107.20%0.83%
31 Dec, 16113.86%0.98%
30 Sep, 16107.69%0.98%
30 Jun, 16104.75%1.06%
31 Mar, 1699.26%0.55%
31 Dec, 15134.00%0.84%
30 Sep, 15126.08%1.43%
30 Jun, 1593.79%1.17%
31 Mar, 1589.48%-

As of 31 Mar 24, Summit Materials is held by 90.40% institutional shareholders, representing a 895124.08% growth compared to 31 Dec 23.

Institutional Increased Positions Trend

DateIncreased PositionsChange %
31 Mar, 24135-8.16%
31 Dec, 23147-11.45%
30 Sep, 2316618.57%
30 Jun, 2314038.61%
31 Mar, 23101-38.04%
31 Dec, 2216345.54%
30 Sep, 22112-8.94%
30 Jun, 22123-6.11%
31 Mar, 22131-2.96%
31 Dec, 2113516.38%
30 Sep, 211168.41%
30 Jun, 21107-23.57%
31 Mar, 2114013.82%
31 Dec, 201233.36%
30 Sep, 2011922.68%
30 Jun, 20973.19%
31 Mar, 2094-12.15%
31 Dec, 1910740.79%
30 Sep, 1976-13.64%
30 Jun, 1988-13.73%
31 Mar, 19102-19.05%
31 Dec, 1812616.67%
30 Sep, 18108-0.92%
30 Jun, 181091.87%
31 Mar, 18107-32.28%
31 Dec, 1715827.42%
30 Sep, 17124-
30 Jun, 17124-6.77%
31 Mar, 17133-6.99%
31 Dec, 1614331.19%
30 Sep, 161091.87%
30 Jun, 161071.90%
31 Mar, 161051.94%
31 Dec, 151034.04%
30 Sep, 159932.00%
30 Jun, 1575-7.41%
31 Mar, 1581-

135 institutional shareholders have increased their position in SUM stock as of 31 Mar 24 compared to 147 in the previous quarter (a -8.16% decrease).

Institutional Reduced Positions Trend

DateReduced PositionsChange %
31 Mar, 2481-22.86%
31 Dec, 2310536.36%
30 Sep, 23771.32%
30 Jun, 2376-28.97%
31 Mar, 2310746.58%
31 Dec, 2273-12.05%
30 Sep, 228318.57%
30 Jun, 2270-18.60%
31 Mar, 2286-2.27%
31 Dec, 218810.00%
30 Sep, 2180-8.05%
30 Jun, 218716.00%
31 Mar, 217517.19%
31 Dec, 20646.67%
30 Sep, 20605.26%
30 Jun, 2057-8.06%
31 Mar, 2062-11.43%
31 Dec, 19701.45%
30 Sep, 196930.19%
30 Jun, 1953-18.46%
31 Mar, 196532.65%
31 Dec, 1849-15.52%
30 Sep, 1858-25.64%
30 Jun, 1878-20.41%
31 Mar, 189855.56%
31 Dec, 1763-8.70%
30 Sep, 1769-5.48%
30 Jun, 17735.80%
31 Mar, 176935.29%
31 Dec, 165110.87%
30 Sep, 164621.05%
30 Jun, 163835.71%
31 Mar, 16283.70%
31 Dec, 152735.00%
30 Sep, 1520-4.76%
30 Jun, 1521-
31 Mar, 15--

81 institutional shareholders have reduced their position in SUM stock as of 31 Mar 24 compared to 105 in the previous quarter (a -22.86% decrease).

All Institutional Ownership Trend Data

DateHoldingsChange %Shares OutstandingChange %Ownership %Change %Increased PositionsChange %Reduced PositionsChange %
31 Mar, 24270-8.78%107,617,583-10.04%90.40%895124.08%135-8.16%81-22.86%
31 Dec, 232960.34%119,628,3050.70%0.10%0.00%147-11.45%10536.36%
30 Sep, 2329510.07%118,801,297-1.31%99.89%0.97%16618.57%771.32%
30 Jun, 2326811.20%120,382,829-1.07%101.44%0.96%14038.61%76-28.97%
31 Mar, 23241-0.41%121,690,106-0.23%102.54%0.97%101-38.04%10746.58%
31 Dec, 222423.86%121,973,9602.53%102.89%1.05%16345.54%73-12.05%
30 Sep, 22233-0.85%118,965,736-0.72%99.20%1.00%112-8.94%8318.57%
30 Jun, 22235-11.32%119,831,6761.36%99.65%1.04%123-6.11%70-18.60%
31 Mar, 22265-118,225,024-1.14%97.74%0.98%131-2.96%86-2.27%
31 Dec, 212656.85%119,586,033-0.98%99.96%0.96%13516.38%8810.00%
30 Sep, 212481.22%120,770,8500.73%101.94%0.98%1168.41%80-8.05%
30 Jun, 21245-5.04%119,896,5842.70%101.92%1.00%107-23.57%8716.00%
31 Mar, 2125813.16%116,739,242-0.52%100.93%0.96%14013.82%7517.19%
31 Dec, 202285.07%117,353,112-0.32%102.39%0.96%1233.36%646.67%
30 Sep, 2021716.04%117,727,696-3.59%103.16%0.90%11922.68%605.26%
30 Jun, 20187-1.06%122,111,8760.43%107.01%0.93%973.19%57-8.06%
31 Mar, 20189-14.48%121,593,101-0.85%107.03%0.93%94-12.15%62-11.43%
31 Dec, 1922113.92%122,641,302-4.30%107.47%0.82%10740.79%701.45%
30 Sep, 191943.19%128,151,113-3.89%114.24%0.81%76-13.64%6930.19%
30 Jun, 19188-9.18%133,331,665-1.78%118.97%0.81%88-13.73%53-18.46%
31 Mar, 192074.02%135,749,657-1.49%121.41%0.80%102-19.05%6532.65%
31 Dec, 18199-3.40%137,809,4392.30%123.42%0.85%12616.67%49-15.52%
30 Sep, 18206-6.36%134,716,5235.39%120.67%0.92%108-0.92%58-25.64%
30 Jun, 18220-5.98%127,821,9433.87%114.57%0.93%1091.87%78-20.41%
31 Mar, 182341.30%123,063,502-1.95%111.21%0.86%107-32.28%9855.56%
31 Dec, 172314.05%125,506,751-0.23%113.96%0.86%15827.42%63-8.70%
30 Sep, 172223.74%125,801,7024.42%114.85%0.93%124-69-5.48%
30 Jun, 17214-4.46%120,476,4575.39%111.15%0.97%124-6.77%735.80%
31 Mar, 1722410.89%114,318,98113.46%107.20%0.83%133-6.99%6935.29%
31 Dec, 1620218.82%100,760,32624.40%113.86%0.98%14331.19%5110.87%
30 Sep, 161706.92%80,997,66622.31%107.69%0.98%1091.87%4621.05%
30 Jun, 1615912.77%66,220,79830.69%104.75%1.06%1071.90%3835.71%
31 Mar, 161418.46%50,671,138-3.62%99.26%0.55%1051.94%283.70%
31 Dec, 151305.69%52,571,7027.15%134.00%0.84%1034.04%2735.00%
30 Sep, 1512320.59%49,062,33891.76%126.08%1.43%9932.00%20-4.76%
30 Jun, 1510225.93%25,585,2014.82%93.79%1.17%75-7.41%21-
31 Mar, 1581-24,409,565-89.48%-81---

Summit Materials Insider Shareholders Trades


Open Market Insider Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
May 14, 2024Kilgore Jasonofficer See RemarksS-SaleSell11,210$40.40$452.88K100,009
May 14, 2024Kilgore Jasonofficer See RemarksS-SaleSell39,379$40.15$1.58M60,630

Open Market Insider Buys

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource

Insider Sells

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
May 14, 2024Kilgore Jasonofficer See RemarksS-SaleSell11,210$40.40$452.88K100,009
May 14, 2024Kilgore Jasonofficer See RemarksS-SaleSell39,379$40.15$1.58M60,630
May 14, 2024Kilgore Jasonofficer See RemarksM-ExemptSell50,589$18.00$910.60K-
Mar 08, 2024Anderson Craig Scottofficer EVP & Chief Financial OfficerF-InKindSell3,355$42.39$142.22K20,936
Mar 08, 2024Anderson Karli S.officer See RemarksF-InKindSell4,998$42.39$211.87K29,733
Mar 08, 2024Kilgore Jasonofficer See RemarksF-InKindSell3,938$42.39$166.93K60,630

All Insider Owners Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
May 14, 2024Kilgore Jasonofficer See RemarksM-ExemptBuy50,589$18.00$910.60K111,219
May 14, 2024Kilgore Jasonofficer See RemarksS-SaleSell11,210$40.40$452.88K100,009
May 14, 2024Kilgore Jasonofficer See RemarksS-SaleSell39,379$40.15$1.58M60,630
May 14, 2024Kilgore Jasonofficer See RemarksM-ExemptSell50,589$18.00$910.60K-
Mar 08, 2024Moshouris Irenedirector-A-AwardBuy3,341--3,341
Mar 08, 2024VELASQUEZ JORGE MARIOdirector-A-AwardBuy3,341--3,341
Mar 08, 2024LANCE HOWARD Ldirector-A-AwardBuy3,341--3,341
Mar 08, 2024Anderson Craig Scottofficer EVP & Chief Financial OfficerA-AwardBuy11,667--24,291
Mar 08, 2024Anderson Craig Scottofficer EVP & Chief Financial OfficerF-InKindSell3,355$42.39$142.22K20,936
Mar 08, 2024Anderson Craig Scottofficer EVP & Chief Financial OfficerA-AwardBuy17,122--17,122
Mar 08, 2024Loomes Davidofficer See RemarksA-AwardBuy13,974--13,974
Mar 08, 2024Cooney Anne Mdirector-A-AwardBuy3,341--3,341
Mar 08, 2024Ellerbusch Susan Adirector-A-AwardBuy3,341--3,341
Mar 08, 2024CANTIE JOSEPH Sdirector-A-AwardBuy3,341--3,341
Mar 08, 2024Frantz Brian Dofficer See RemarksA-AwardBuy2,839--2,839
Mar 08, 2024Anderson Karli S.officer See RemarksA-AwardBuy11,420--34,731
Mar 08, 2024Anderson Karli S.officer See RemarksF-InKindSell4,998$42.39$211.87K29,733
Mar 08, 2024Anderson Karli S.officer See RemarksA-AwardBuy13,589--13,589
Mar 08, 2024Kilgore Jasonofficer See RemarksA-AwardBuy13,434--64,568
Mar 08, 2024Kilgore Jasonofficer See RemarksF-InKindSell3,938$42.39$166.93K60,630

The last insider sell of Summit Materials's stock was made by Kilgore Jason on May 14 2024, selling 11,210 shares at $40.40 per share (valued at $452.88K).

Summit Materials Insider Ownership Trends


All Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q2 20241333.33%
Q1 2024575996.61%
Q4 2023-4-
Q3 20234666.67%
Q1 20233223139.13%
Q3 202241040.00%
Q2 20221250.00%
Q1 20222820140.00%
Q4 20211425.00%
Q3 202171258.33%
Q2 20213650.00%
Q1 2021262892.86%
Q4 202033100.00%
Q3 202051500.00%
Q2 20201250.00%
Q1 20203624150.00%
Q4 2019111668.75%
Q3 201922100.00%
Q2 2019-1-
Q1 20194138107.89%

1 total buy trades, and 3 total sell trades (buy/sell ratio of 0.33%) were made by Summit Materials's insiders, as of Q2 2024.

Open Market Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q2 2024-2-
Q1 2024---
Q4 2023---
Q3 2023---
Q1 2023---
Q3 2022---
Q2 2022-1-
Q1 2022---
Q4 2021-2-
Q3 2021-1-
Q2 2021-3-
Q1 2021-3-
Q4 202022100.00%
Q3 20201--
Q2 2020-1-
Q1 2020---
Q4 2019-10-
Q3 2019---
Q2 2019---
Q1 20191--

As of Q2 2024, Insider owners conducted 0 open market buy trades and 2 open market sell trades of Summit Materials's stocks.

Summit Materials Peer Ownership


TickerCompany
CRHCRH plc
CPACCementos Pacasmayo S.A.A.
JHXJames Hardie Industries plc
EXPEagle Materials Inc.
USLMUnited States Lime & Minerals, Inc.
MLMMartin Marietta Materials, Inc.
VMCVulcan Materials Company
LOMALoma Negra Compañía Industrial Argentina Sociedad Anónima

SUM Ownership FAQ


Summit Materials is owned by institutional shareholders (90.40%), insiders (31.94%), and public (-22.34%). The largest institutional shareholder of Summit Materials is VANGUARD GROUP INC (10.28% of total shares) and the top mutual fund owner is MASSACHUSETTS INVESTORS TRUST (2.09% of total shares).

Summit Materials's major institutional shareholders are VANGUARD GROUP INC, BLACKROCK INC., PRICE T ROWE ASSOCIATES INC /MD/, MASSACHUSETTS FINANCIAL SERVICES CO /MA/, and PRINCIPAL FINANCIAL GROUP INC. The top five shareholders own together 36.27% of the company's share outstanding.

As of Mar 2024, there are 270 institutional shareholders of Summit Materials.

VANGUARD GROUP INC owns 12.24M shares of Summit Materials, representing 10.28% of the company's total shares outstanding, valued at $545.56M (as of Mar 2024).

As of Mar 2024, BLACKROCK INC holds 10.02M shares of Summit Materials (SUM), compromising 8.41% of the company, valued at $446.45M.

PRICE T ROWE ASSOCIATES INC /MD/ is the third largest holder of Summit Materials. The company owns 8.84M of the company's shares outstanding (worth $393.87M).