Arcus Biosciences (RCUS) Institutional Ownership $23.48 +0.05 (+0.20%) Closing price 05/22/2026 03:59 PM EasternExtended Trading$23.44 -0.04 (-0.17%) As of 05/22/2026 07:58 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Arcus Biosciences (NYSE:RCUS)CurrentInstitutional OwnershipPercentage92.89%Number ofInstitutional Buyers(last 12 months)135TotalInstitutional Inflows(last 12 months)$558.35MNumber ofInstitutional Sellers(last 12 months)56TotalInstitutional Outflows(last 12 months)$79.79M Get RCUS Insider Trade Alerts Want to know when executives and insiders are buying or selling Arcus Biosciences stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Subscribe Now View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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Skip Chart & View Institutional Buying and Selling Data RCUS Institutional Buying and Selling by Quarter Arcus Biosciences Major Shareholders & Ownership History ExportReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/19/2026 Bank of America Corp DE646,068$13.96M0.0%-35.4%0.514% 5/18/2026 California State Teachers Retirement System105,776$2.29M0.0%+16.7%0.084% 5/18/2026 Royal Bank of Canada4,758$102K0.0%+14.6%0.004% 5/16/2026 Quantinno Capital Management LP17,295$374K0.0%+8.5%0.014% 5/16/2026 SummitTX Capital L.P.34,219$739K0.0%+17.4%0.027% 5/15/2026 Entropy Technologies LP13,612$294K0.0%N/A0.011% 5/14/2026 Renaissance Technologies LLC424,700$9.17M0.0%+1,198.8%0.338% 5/14/2026 Knott David M Jr81,241$1.76M1.0%-33.0%0.065% 5/13/2026 Decheng Capital LLC477,819$10.32M1.6%-11.8%0.380% 5/13/2026 First Trust Advisors LP13,098$283K0.0%N/A0.010% Get the Latest News and Ratings for RCUS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Arcus Biosciences and its competitors with MarketBeat's FREE daily newsletter. 5/7/2026 Dimensional Fund Advisors LP1,426,223$30.80M0.0%-6.4%1.135% 5/7/2026 KBC Group NV2,334$50K0.0%N/A0.002% 5/7/2026 Swiss National Bank171,296$3.70M0.0%+2.0%0.136% 5/6/2026 Allspring Global Investments Holdings LLC21,041$460K0.0%+11.5%0.017% 5/5/2026 Bank of New York Mellon Corp511,166$11.04M0.0%+1.3%0.407% 5/5/2026 Illinois Municipal Retirement Fund36,233$783K0.0%N/A0.029% 5/4/2026 Principal Financial Group Inc.413,778$8.94M0.0%+1.5%0.329% 5/4/2026 Teachers Retirement System of The State of Kentucky20,950$452K0.0%+31.3%0.017% 5/1/2026 Fifth Third Bancorp20,171$436K0.0%+1,234.9%0.016% 4/27/2026 New York State Teachers Retirement System89,625$1.94M0.0%-3.0%0.071% 4/27/2026 Y Intercept Hong Kong Ltd86,192$1.86M0.0%N/A0.069% 4/22/2026 Sterling Capital Management LLC1,135$25K0.0%-27.9%0.001% 4/21/2026 Louisiana State Employees Retirement System37,600$812K0.0%N/A0.030% 4/16/2026 SG Americas Securities LLC42,055$908K0.0%-7.5%0.034% 3/17/2026 Rockefeller Capital Management L.P.12,224$291K0.0%+217.0%0.010% 2/19/2026 T. Rowe Price Investment Management Inc.1,625$39K0.0%N/A0.002% 2/19/2026 Invesco Ltd.414,365$9.87M0.0%+41.7%0.384% 2/18/2026 State of Tennessee Department of Treasury34,855$831K0.0%+34.2%0.032% 2/18/2026 VestGen Advisors LLC27,152$647K0.0%N/A0.025% 2/18/2026 Wellington Management Group LLP5,184,509$123.55M0.0%+309.4%4.802% 2/18/2026 SummitTX Capital L.P.29,143$694K0.0%+66.0%0.027% 2/18/2026 Toronto Dominion Bank1,484,699$35.38M0.1%N/A1.375% 2/18/2026 Tudor Investment Corp ET AL208,639$4.97M0.0%N/A0.193% 2/18/2026 Suvretta Capital Management LLC5,188,858$123.65M2.5%+40.7%4.806% 2/18/2026 Millennium Management LLC168,876$4.02M0.0%-73.4%0.156% 2/18/2026 Janus Henderson Group PLC42,338$1.01M0.0%+36.4%0.039% 2/18/2026 Baker BROS. Advisors LP270,000$6.43M0.0%N/A0.250% 2/17/2026 Schonfeld Strategic Advisors LLC97,283$2.32M0.0%+99.0%0.090% 2/17/2026 Burkehill Global Management LP50,000$1.19M0.1%N/A0.046% 2/17/2026 AQR Capital Management LLC86,207$2.05M0.0%+2.9%0.080% Nobody Understands Why Trump Is Invading Iran (here’s the answer) (Ad)Most investors are reacting to the Iran strikes without understanding the underlying motive driving the decision. Addison Wiggin, Founder of Grey Swan Investment Fraternity, says there is a hidden reason behind the bombing - and knowing it could change how you position your money right now.Discover the real reason behind the Iran strikes before markets react2/17/2026 Price T Rowe Associates Inc. MD58,649$1.40M0.0%+18.9%0.054% 2/17/2026 Rock Springs Capital Management LP180,000$4.29M0.2%N/A0.167% 2/17/2026 California State Teachers Retirement System90,666$2.16M0.0%+41.7%0.084% 2/17/2026 Fort Baker Capital Management LP52,523$1.25M0.1%N/A0.049% 2/17/2026 Russell Investments Group Ltd.136,121$3.24M0.0%+65.5%0.126% 2/17/2026 Maryland State Retirement & Pension System12,381$295K0.0%N/A0.011% 2/17/2026 Granahan Investment Management LLC169,940$4.05M0.2%-62.7%0.157% 2/17/2026 State of Wisconsin Investment Board58,835$1.40M0.0%+91.5%0.054% 2/17/2026 Fred Alger Management LLC44,758$1.07M0.0%N/A0.041% 2/17/2026 Royal Bank of Canada4,151$99K0.0%-89.9%0.004% 2/16/2026 Sofinnova Investments Inc.1,096,705$26.13M1.1%-10.3%1.016% 2/16/2026 Verition Fund Management LLC21,056$502K0.0%-52.5%0.020% 2/16/2026 Nicholas Investment Partners LP204,338$4.87M0.4%N/A0.189% 2/16/2026 First Turn Management LLC565,142$13.47M1.5%N/A0.523% 2/13/2026 Marshall Wace LLP3,387,794$80.73M0.1%N/A3.138% 2/13/2026 The Manufacturers Life Insurance Company 41,993$1.00M0.0%+19.9%0.039% 2/13/2026 CANADA LIFE ASSURANCE Co73,862$1.76M0.0%+24.7%0.068% 2/13/2026 Affinity Asset Advisors LLC300,000$7.15M0.4%N/A0.278% 2/13/2026 Hudson Bay Capital Management LP240,000$5.72M0.0%-29.4%0.222% 2/13/2026 Jacobs Levy Equity Management Inc.929,981$22.16M0.1%-17.0%0.861% 2/13/2026 Public Sector Pension Investment Board295,426$7.04M0.0%+9.5%0.274% 2/13/2026 Rafferty Asset Management LLC92,929$2.21M0.0%+33.4%0.086% 2/13/2026 Alyeska Investment Group L.P.142,518$3.40M0.0%N/A0.132% 2/13/2026 Siren L.L.C.3,007,077$71.66M2.1%+3.3%2.785% 2/13/2026 Charles Schwab Investment Management Inc.968,241$23.07M0.0%+11.1%0.897% 2/13/2026 Police & Firemen s Retirement System of New Jersey21,047$502K0.0%+12.0%0.019% 2/13/2026 State Street Corp4,576,969$109.07M0.0%+34.8%4.239% 2/13/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC144,093$3.43M0.0%+64.2%0.133% 2/13/2026 Wells Fargo & Company MN99,318$2.37M0.0%+45.4%0.092% 2/13/2026 Platinum Investment Management Ltd.134,217$3.20M0.7%-12.7%0.124% 2/12/2026 MetLife Investment Management LLC43,434$1.04M0.0%+4.8%0.040% 2/12/2026 Renaissance Technologies LLC32,700$779K0.0%-85.1%0.030% 2/12/2026 Dimensional Fund Advisors LP1,524,157$36.32M0.0%+1.4%1.412% 2/12/2026 Federated Hermes Inc.23,219$553K0.0%+1,378.0%0.022% 2/12/2026 Decheng Capital LLC541,559$12.91M1.7%-1.1%0.502% 2/12/2026 Patient Square Capital LP170,000$4.05M0.9%N/A0.157% 2/12/2026 New York State Common Retirement Fund43,002$1.03M0.0%+96.8%0.040% 2/12/2026 Knott David M Jr121,241$2.89M1.3%+27.4%0.112% 2/12/2026 Swiss National Bank167,996$4.00M0.0%+25.8%0.156% 2/12/2026 Nuveen LLC141,600$3.37M0.0%+11.6%0.131% 2/11/2026 Inceptionr LLC8,811$210K0.1%N/A0.008% 2/11/2026 Deutsche Bank AG62,652$1.49M0.0%+29.6%0.058% 2/11/2026 LPL Financial LLC24,211$577K0.0%+5.7%0.022% 2/11/2026 Franklin Resources Inc.853,491$20.34M0.0%N/A0.790% 2/11/2026 WINTON GROUP Ltd62,251$1.48M0.1%-32.5%0.058% 2/11/2026 Parallel Advisors LLC86,557$2.06M0.0%-1.6%0.080% 2/10/2026 Goldman Sachs Group Inc.1,168,437$27.84M0.0%+22.9%1.082% 2/10/2026 Commonwealth of Pennsylvania Public School Empls Retrmt SYS21,135$504K0.0%+20.0%0.020% 2/10/2026 BNP Paribas Financial Markets424,071$10.11M0.0%+404.7%0.393% 2/10/2026 Intech Investment Management LLC24,817$591K0.0%+25.1%0.023% Louis Navellier: My #1 AI stock for 2026 (name & ticker inside) (Ad)Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top S&P 500 stock for 12 years running—and today, he's giving away his #1 AI stock pick for 2026, free. This company's sales are up 28% year over year, it holds over 30,000 patents in wireless and video technology, and it just earned an A-rating in his proprietary Stock Grader system that has cost him $9 million to build and maintain.Get the name and ticker of Louis Navellier's #1 AI stock free2/9/2026 Geode Capital Management LLC1,907,345$45.46M0.0%+19.3%1.766% 2/9/2026 Fisher Asset Management LLC1,949,788$46.46M0.0%+167.4%1.806% 2/9/2026 Sectoral Asset Management Inc.56,945$1.36M1.1%-84.5%0.053% 2/9/2026 Legal & General Group Plc205,203$4.89M0.0%+15.0%0.190% 2/9/2026 Hantz Financial Services Inc.1,604$38K0.0%+121.9%0.001% 2/6/2026 Legato Capital Management LLC26,055$621K0.1%N/A0.024% 2/6/2026 Profund Advisors LLC39,639$945K0.0%+125.3%0.037% 2/6/2026 ProShare Advisors LLC15,367$366K0.0%+18.3%0.014% 2/5/2026 Thrivent Financial for Lutherans80,393$1.92M0.0%+61.1%0.074% 2/4/2026 Oregon Public Employees Retirement Fund19,481$464K0.0%+25.0%0.018% RCUS Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of RCUS shares? During the previous two years, 208 institutional investors and hedge funds held shares of Arcus Biosciences. The most heavily invested institutionals were Gilead Sciences Inc. ($246.68M), Vanguard Group Inc. ($189.76M), Suvretta Capital Management LLC ($123.65M), Wellington Management Group LLP ($123.55M), State Street Corp ($109.07M), Marshall Wace LLP ($80.73M), and Siren L.L.C. ($71.66M).Learn more on Arcus Biosciences' institutional investors. What percentage of Arcus Biosciences' stock is owned by institutional investors? 92.89% of Arcus Biosciences' stock is owned by institutional investors. Learn more on RCUS's institutional investor holdings. Which institutional investors have been buying Arcus Biosciences' stock? Of the 191 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), Wellington Management Group LLP ($5.33M), Marshall Wace LLP ($3.39M), Vanguard Group Inc. ($2.71M), Fisher Asset Management LLC ($1.86M), Woodline Partners LP ($1.65M), and Boxer Capital Management LLC ($1.60M). How much institutional buying is happening at Arcus Biosciences? Institutional investors have bought a total of 26,963,516 shares in the last 24 months. This purchase volume represents approximately $558.35M in transactions. Which of Arcus Biosciences' major shareholders have been selling company stock? Of the 56 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: Decheng Capital LLC ($718.58K), 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), and Woodline Partners LP ($230.35K). How much institutional selling is happening at Arcus Biosciences? Institutional investors have sold a total of 4,558,733 shares in the last 24 months. This volume of shares sold represents approximately $79.79M in transactions. Related Companies Axsome Therapeutics Institutional Ownership Dr. Reddy's Laboratories Institutional Ownership Arrowhead Pharmaceuticals Institutional Ownership Elanco Animal Health Institutional Ownership Praxis Precision Medicines Institutional Ownership Cytokinetics Institutional Ownership Abivax Institutional Ownership Krystal Biotech Institutional Ownership ImmunityBio Institutional Ownership Nuvalent Institutional Ownership This page (NYSE:RCUS) was last updated on 5/25/2026 by MarketBeat.com Staff. 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