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Arcus Biosciences (RCUS) Institutional Ownership

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$23.09 +0.58 (+2.58%)
As of 09:57 AM Eastern
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Institutional Ownership Changes (13F Filings) for Arcus Biosciences (NYSE:RCUS)

Current
Institutional Ownership
Percentage
92.89%
Number of
Institutional Buyers
(last 12 months)
130
Total
Institutional Inflows
(last 12 months)
$1.16B
Number of
Institutional Sellers
(last 12 months)
49
Total
Institutional Outflows
(last 12 months)
$87.41M
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RCUS Institutional Buying and Selling by Quarter

Arcus Biosciences Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/9/2026GAMMA Investing LLC4,855$125K0.0%+22.4%0.004%
9/9/2026Tidal Investments LLC85,126$2.62M0.0%-1.4%0.067%
9/9/2026WINTON GROUP Ltd52,398$1.62M0.1%+59.7%0.041%
9/9/2026Integrated Wealth Concepts LLC967$30K0.0%N/A0.001%
9/9/2026Squarepoint Ops LLC15,151$467K0.0%-77.3%0.012%
9/8/2026Arizona State Retirement System24,211$746K0.0%+1.7%0.019%
9/8/2026Nykredit A S4,343$134K0.0%N/A0.003%
9/2/2026Allianz Asset Management GmbH82,458$2.54M0.0%N/A0.065%
8/27/2026Corient Private Wealth LP59,127$1.82M0.0%+144.9%0.046%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al37,350$1.15M0.0%N/A0.029%
8/21/2026AXQ Capital LP8,254$254K0.0%N/A0.006%
8/21/2026Nykredit A S4,343$134K0.0%N/A0.003%
8/20/2026Montanova Capital LLC4,776,423$147.26M2.4%-5.1%3.751%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC154,398$4.76M0.0%-2.5%0.121%
8/19/2026Wellington Management Group LLP5,895,448$181.76M0.0%-3.2%4.630%
8/17/2026Capstone Investment Advisors LLC10,049$310K0.0%N/A0.008%
8/17/2026Corient Private Wealth LP59,134$1.82M0.0%N/A0.046%
8/17/2026Bank of America Corp DE835,504$25.76M0.0%N/A0.656%
8/15/2026Odyssean LLC85,497$2.64M0.4%N/A0.067%
8/15/2026Man Group plc137,763$4.25M0.0%N/A0.108%
8/15/2026Jupiter Topco LLC42,338$1.31M0.0%N/A0.033%
8/14/2026PDT Partners LLC323,567$9.98M0.5%N/A0.254%
8/14/2026Parkman Healthcare Partners LLC919,266$28.34M2.9%N/A0.722%
8/14/2026Legal & General Group Plc191,560$5.91M0.0%N/A0.150%
8/14/2026The Manufacturers Life Insurance Company45,826$1.41M0.0%N/A0.036%
8/13/2026Connor Clark & Lunn Investment Management Ltd.225,008$6.94M0.0%N/A0.177%
8/11/2026E Fund Management Co. Ltd.10,113$312K0.0%N/A0.008%
8/7/2026BlackRock Inc.16,416,249$506.11M0.0%N/A13.053%
8/7/2026Deutsche Bank AG94,710$2.92M0.0%N/A0.075%
8/6/2026Bank of New York Mellon Corp543,009$16.74M0.0%N/A0.432%
8/6/2026State of Wyoming4,598$142K0.0%N/A0.004%
7/10/2026Tema ETFs LLC83,140$2.56M0.1%+10.5%0.066%
7/10/2026Handelsbanken Fonder AB39,000$1.20M0.0%N/A0.031%
7/7/2026GAMMA Investing LLC3,966$122K0.0%+10.0%0.003%
5/19/2026Bank of America Corp DE646,068$13.96M0.0%-35.4%0.514%
5/18/2026California State Teachers Retirement System105,776$2.29M0.0%+16.7%0.084%
5/18/2026Royal Bank of Canada4,758$102K0.0%+14.6%0.004%
5/16/2026Quantinno Capital Management LP17,295$374K0.0%+8.5%0.014%
5/16/2026SummitTX Capital L.P.34,219$739K0.0%+17.4%0.027%
5/15/2026Entropy Technologies LP13,612$294K0.0%N/A0.011%
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5/14/2026Renaissance Technologies LLC424,700$9.17M0.0%+1,198.8%0.338%
5/14/2026Knott David M Jr81,241$1.76M1.0%-33.0%0.065%
5/13/2026Decheng Capital LLC477,819$10.32M1.6%-11.8%0.380%
5/13/2026First Trust Advisors LP13,098$283K0.0%N/A0.010%
5/7/2026Dimensional Fund Advisors LP1,426,223$30.80M0.0%-6.4%1.135%
5/7/2026KBC Group NV2,334$50K0.0%N/A0.002%
5/7/2026Swiss National Bank171,296$3.70M0.0%+2.0%0.136%
5/6/2026Allspring Global Investments Holdings LLC21,041$460K0.0%+11.5%0.017%
5/5/2026Bank of New York Mellon Corp511,166$11.04M0.0%+1.3%0.407%
5/5/2026Illinois Municipal Retirement Fund36,233$783K0.0%N/A0.029%
5/4/2026Principal Financial Group Inc.413,778$8.94M0.0%+1.5%0.329%
5/4/2026Teachers Retirement System of The State of Kentucky20,950$452K0.0%+31.3%0.017%
5/1/2026Fifth Third Bancorp20,171$436K0.0%+1,234.9%0.016%
4/27/2026New York State Teachers Retirement System89,625$1.94M0.0%-3.0%0.071%
4/27/2026Y Intercept Hong Kong Ltd86,192$1.86M0.0%N/A0.069%
4/22/2026Sterling Capital Management LLC1,135$25K0.0%-27.9%0.001%
4/21/2026Louisiana State Employees Retirement System37,600$812K0.0%N/A0.030%
4/16/2026SG Americas Securities LLC42,055$908K0.0%-7.5%0.034%
3/17/2026Rockefeller Capital Management L.P.12,224$291K0.0%+217.0%0.010%
2/19/2026T. Rowe Price Investment Management Inc.1,625$39K0.0%N/A0.002%
2/19/2026Invesco Ltd.414,365$9.87M0.0%+41.7%0.384%
2/18/2026State of Tennessee Department of Treasury34,855$831K0.0%+34.2%0.032%
2/18/2026VestGen Advisors LLC27,152$647K0.0%N/A0.025%
2/18/2026Wellington Management Group LLP5,184,509$123.55M0.0%+309.4%4.802%
2/18/2026SummitTX Capital L.P.29,143$694K0.0%+66.0%0.027%
2/18/2026Toronto Dominion Bank1,484,699$35.38M0.1%N/A1.375%
2/18/2026Tudor Investment Corp ET AL208,639$4.97M0.0%N/A0.193%
2/18/2026Suvretta Capital Management LLC5,188,858$123.65M2.5%+40.7%4.806%
2/18/2026Millennium Management LLC168,876$4.02M0.0%-73.4%0.156%
2/18/2026Janus Henderson Group PLC42,338$1.01M0.0%+36.4%0.039%
2/18/2026Baker BROS. Advisors LP270,000$6.43M0.0%N/A0.250%
2/17/2026Schonfeld Strategic Advisors LLC97,283$2.32M0.0%+99.0%0.090%
2/17/2026Burkehill Global Management LP50,000$1.19M0.1%N/A0.046%
2/17/2026AQR Capital Management LLC86,207$2.05M0.0%+2.9%0.080%
2/17/2026Price T Rowe Associates Inc. MD58,649$1.40M0.0%+18.9%0.054%
2/17/2026Rock Springs Capital Management LP180,000$4.29M0.2%N/A0.167%
2/17/2026California State Teachers Retirement System90,666$2.16M0.0%+41.7%0.084%
2/17/2026Fort Baker Capital Management LP52,523$1.25M0.1%N/A0.049%
2/17/2026Russell Investments Group Ltd.136,121$3.24M0.0%+65.5%0.126%
2/17/2026Maryland State Retirement & Pension System12,381$295K0.0%N/A0.011%
2/17/2026Granahan Investment Management LLC169,940$4.05M0.2%-62.7%0.157%
2/17/2026State of Wisconsin Investment Board58,835$1.40M0.0%+91.5%0.054%
2/17/2026Fred Alger Management LLC44,758$1.07M0.0%N/A0.041%
2/17/2026Royal Bank of Canada4,151$99K0.0%-89.9%0.004%
2/16/2026Sofinnova Investments Inc.1,096,705$26.13M1.1%-10.3%1.016%
2/16/2026Verition Fund Management LLC21,056$502K0.0%-52.5%0.020%
2/16/2026Nicholas Investment Partners LP204,338$4.87M0.4%N/A0.189%
2/16/2026First Turn Management LLC565,142$13.47M1.5%N/A0.523%
2/13/2026Marshall Wace LLP3,387,794$80.73M0.1%N/A3.138%
2/13/2026The Manufacturers Life Insurance Company 41,993$1.00M0.0%+19.9%0.039%
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2/13/2026CANADA LIFE ASSURANCE Co73,862$1.76M0.0%+24.7%0.068%
2/13/2026Affinity Asset Advisors LLC300,000$7.15M0.4%N/A0.278%
2/13/2026Hudson Bay Capital Management LP240,000$5.72M0.0%-29.4%0.222%
2/13/2026Jacobs Levy Equity Management Inc.929,981$22.16M0.1%-17.0%0.861%
2/13/2026Public Sector Pension Investment Board295,426$7.04M0.0%+9.5%0.274%
2/13/2026Rafferty Asset Management LLC92,929$2.21M0.0%+33.4%0.086%
2/13/2026Alyeska Investment Group L.P.142,518$3.40M0.0%N/A0.132%
2/13/2026Siren L.L.C.3,007,077$71.66M2.1%+3.3%2.785%
2/13/2026Charles Schwab Investment Management Inc.968,241$23.07M0.0%+11.1%0.897%
2/13/2026Police & Firemen s Retirement System of New Jersey21,047$502K0.0%+12.0%0.019%


RCUS Institutional Ownership - Frequently Asked Questions

During the previous two years, 214 institutional investors and hedge funds held shares of Arcus Biosciences. The most heavily invested institutionals were BlackRock Inc. ($506.11M), Gilead Sciences Inc. ($246.68M), Vanguard Group Inc. ($189.76M), Wellington Management Group LLP ($181.76M), Montanova Capital LLC ($147.26M), Suvretta Capital Management LLC ($123.65M), and State Street Corp ($109.07M).Learn more on Arcus Biosciences' institutional investors.

92.89% of Arcus Biosciences' stock is owned by institutional investors. Learn more on RCUS's institutional investor holdings.

Of the 196 institutional investors that purchased Arcus Biosciences' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Gilead Sciences Inc. ($31.42M), BlackRock Inc. ($16.42M), Wellington Management Group LLP ($5.33M), Marshall Wace LLP ($3.39M), Vanguard Group Inc. ($2.71M), Bank of America Corp DE ($1.96M), and Fisher Asset Management LLC ($1.86M).

Institutional investors have bought a total of 44,727,771 shares in the last 24 months. This purchase volume represents approximately $1.16B in transactions.

Of the 48 institutional investors that sold Arcus Biosciences' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Millennium Management LLC ($611.21K), Bank of America Corp DE ($354.75K), Granahan Investment Management LLC ($320.67K), Sectoral Asset Management Inc. ($311.13K), Dimensional Fund Advisors LP ($255.35K), Montanova Capital LLC ($254.57K), and Woodline Partners LP ($230.35K).

Institutional investors have sold a total of 4,100,727 shares in the last 24 months. This volume of shares sold represents approximately $87.41M in transactions.


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Institutional ownership data for NYSE:RCUS is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/9/2026. New 13F filings are added each quarter as they're published.
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