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Arcus Biosciences, Inc.

RCUS
Exchange
NYSE
Industry
Pharmaceutical Preparations
SEC CIK
0001724521

In the last 90 days, Arcus Biosciences, Inc. insiders filed 0 open-market purchases and 2 sales; 231 institutions reported holding it in 13F filings for Q2 2026, worth $3.78B in total; no superinvestor holds it.

13F holders, Q1 2026

Institutional positions in Arcus Biosciences, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
211
+5 vs. Q4 2025
Shares held
119.1M
+5.66M (+5.0%) vs. Q4 2025
Total value
$2.57B
−$130.2M (−4.8%) vs. Q4 2025
New holders
38
82 more added
Sold out
33
56 more reduced

3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting RCUS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 211 institutions
Q1 2021: 148 institutionsQ2 2021: 130 institutionsQ3 2021: 131 institutionsQ4 2021: 142 institutionsQ1 2022: 157 institutionsQ2 2022: 173 institutionsQ3 2022: 183 institutionsQ4 2022: 200 institutionsQ1 2023: 180 institutionsQ2 2023: 181 institutionsQ3 2023: 187 institutionsQ4 2023: 185 institutionsQ1 2024: 172 institutionsQ2 2024: 193 institutionsQ3 2024: 187 institutionsQ4 2024: 186 institutionsQ1 2025: 187 institutionsQ2 2025: 186 institutionsQ3 2025: 190 institutionsQ4 2025: 209 institutionsQ1 2026: 211 institutionsQ2 2026: 231 institutions
Value heldQ1 2026: $2.57B
Q1 2021: $1.25BQ2 2021: $1.24BQ3 2021: $1.68BQ4 2021: $2.06BQ1 2022: $1.60BQ2 2022: $1.33BQ3 2022: $1.37BQ4 2022: $1.11BQ1 2023: $1.01BQ2 2023: $1.11BQ3 2023: $947.9MQ4 2023: $1.01BQ1 2024: $997.7MQ2 2024: $790.9MQ3 2024: $815.7MQ4 2024: $1.25BQ1 2025: $763.3MQ2 2025: $811.5MQ3 2025: $1.37BQ4 2025: $2.89BQ1 2026: $2.57BQ2 2026: $3.78B
Institutions holding RCUS and their total value by quarter
QuarterHoldersValue
Q2 2026231$3.78B
Q1 2026211$2.57B
Q4 2025209$2.89B
Q3 2025190$1.37B
Q2 2025186$811.5M
Q1 2025187$763.3M
Q4 2024186$1.25B
Q3 2024187$815.7M
Q2 2024193$790.9M
Q1 2024172$997.7M
Q4 2023185$1.01B
Q3 2023187$947.9M
Q2 2023181$1.11B
Q1 2023180$1.01B
Q4 2022200$1.11B
Q3 2022183$1.37B
Q2 2022173$1.33B
Q1 2022157$1.60B
Q4 2021142$2.06B
Q3 2021131$1.68B
Q2 2021130$1.24B
Q1 2021148$1.25B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Arcus Biosciences, Inc.; share changes are against Q4 2025.

Institutions holding RCUS in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Intech Investment Management LLC41,066$887.0K0.01%+16,249+65.5%Added
Qube Research & Technologies Ltd38,556$832.8K0.00%+38,556New
Raymond James Financial Inc37,766$815.7K0.00%−3,058−7.5%Reduced
Louisiana State Employees Retirement System37,600$812.2K0.01%−1,500−3.8%Reduced
Illinois Municipal Retirement Fund36,233$782.6K0.01%+36,233New
Wells Fargo & Company35,725$771.7K0.00%−63,593−64.0%Reduced
SummitTX Capital, L.P.34,219$739.1K0.02%+5,076+17.4%Added
State of Tennessee, Treasury Department33,583$725.4K0.00%−1,272−3.6%Reduced
Creative Planning33,445$722.4K0.00%+2,073+6.6%Added
Winton Group Ltd32,820$708.9K0.02%−29,431−47.3%Reduced
Quadrature Capital Ltd32,108$693.5K0.01%+32,108New
Universal- Beteiligungs- und Servicegesellschaft mbH31,663$683.9K0.00%−2,956−8.5%Reduced
State of New Jersey Common Pension Fund D29,600$639.4K0.00%+529+1.8%Added
Citigroup Inc26,396$570.2K0.00%−5,862−18.2%Reduced
Virginia Retirement Systems Et Al26,250$567.0K0.00%00.0%Unchanged
New York State Common Retirement Fund26,054$562.8K0.00%−16,948−39.4%Reduced
Birchview Capital, LP25,889$559.2K0.32%+25,889New
Amalgamated Bank24,214$523.0K0.00%−387−1.6%Reduced
CI Private Wealth, LLC24,143$521.5K0.00%+1,577+7.0%Added
Arizona State Retirement System23,802$514.1K0.00%−15−0.1%Reduced
Yousif Capital Management, LLC23,048$497.8K0.01%−159−0.7%Reduced
LPL Financial LLC22,860$493.8K0.00%−1,351−5.6%Reduced
Police & Firemen's Retirement System of New Jersey22,803$492.5K0.00%+1,756+8.3%Added
Massachusetts Financial Services Co22,617$488.5K0.00%−599−2.6%Reduced
Allspring Global Investments Holdings, LLC21,041$459.5K0.00%+2,168+11.5%Added
Vanguard Investments Australia, Ltd.21,207$458.1K0.00%+21,207New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys20,963$452.8K0.00%−172−0.8%Reduced
Teachers Retirement System of the State of Kentucky20,950$452.0K0.00%+5,000+31.3%Added
Fifth Third Bancorp20,171$435.7K0.00%+18,660+1,234.9%Added
Oregon Public Employees Retirement Fund19,381$418.6K0.01%−100−0.5%Reduced
KLP Kapitalforvaltning AS19,300$416.9K0.00%+1,100+6.0%Added
Quantinno Capital Management LP17,295$373.6K0.00%+1,349+8.5%Added
STRS Ohio16,800$362.9K0.00%00.0%Unchanged
Caption Management, LLC16,033$346.3K0.02%−751,665−97.9%Reduced
Aquatic Capital Management LLC15,297$330.4K0.01%−12,707−45.4%Reduced
State Board of Administration of Florida Retirement System15,072$325.6K0.00%00.0%Unchanged
E Fund Management Co., Ltd.14,473$312.6K0.01%+14,473New
Voya Investment Management LLC14,006$302.5K0.00%+615+4.6%Added
Tower Research Capital LLC (TRC)13,977$301.9K0.01%+9,152+189.7%Added
Entropy Technologies, LP13,612$294.0K0.01%+13,612New
Victory Capital Management Inc13,513$291.9K0.00%+1,213+9.9%Added
First Trust Advisors LP13,098$282.9K0.00%+13,098New
ProShare Advisors LLC13,053$281.9K0.00%−2,314−15.1%Reduced
Rockefeller Capital Management L.P.12,929$279.3K0.00%+705+5.8%Added
Virtus Investment Advisers, Inc.12,664$273.5K0.08%+308+2.5%Added
Maryland State Retirement & Pension System12,381$267.4K0.01%00.0%Unchanged
XTX Topco Ltd12,265$264.9K0.00%+12,265New
Pictet Asset Management Holding SA11,462$247.6K0.00%00.0%Unchanged
Teacher Retirement System of Texas11,224$242.4K0.00%−1,425−11.3%Reduced
JustInvest LLC10,773$232.7K0.00%+10,773New
SEI Investments Co10,295$222.4K0.00%00.0%Unchanged
Virtu Financial LLC9,768$211.0K0.01%+9,768New
Mutual of America Capital Management LLC9,701$209.5K0.00%−57−0.6%Reduced
Bayforest Capital Ltd8,767$189.4K0.21%+799+10.0%Added
The PNC Financial Services Group, Inc.7,577$163.7K0.00%+316+4.4%Added
Ameritas Investment Partners, Inc.6,865$148.3K0.00%+481+7.5%Added
CWM, LLC5,354$115.6K0.00%+33+0.6%Added
Royal Bank of Canada4,758$102.0K0.00%+607+14.6%Added
Acadian Asset Management LLC4,350$93.0K0.00%+4,350New
GAMMA Investing LLC3,607$77.9K0.00%+377+11.7%Added
Pinnacle Wealth Planning Services, Inc.2,666$57.6K0.01%+103+4.0%Added
Nisa Investment Advisors, LLC2,423$52.3K0.00%+1,251+106.7%Added
KBC Group NV2,334$50.0K0.00%+2,334New
Hantz Financial Services, Inc.1,757$38.0K0.00%+153+9.5%Added
HM Payson & Co1,700$36.7K0.00%00.0%Unchanged
Federated Hermes, Inc.1,410$30.5K0.00%−21,809−93.9%Reduced
Caitong International Asset Management Co., Ltd1,402$30.3K0.01%+1,047+294.9%Added
Sterling Capital Management LLC1,135$24.5K0.00%−440−27.9%Reduced
Salomon & Ludwin, LLC1,055$24.2K0.00%+257+32.2%Added
Advisor Group Holdings, Inc.1,107$23.9K0.00%+7+0.6%Added
Quadrant Capital Group LLC1,088$23.5K0.00%+9+0.8%Added
Kemnay Advisory Services Inc.712$15.4K0.00%+712New
Umb Bank N A555$12.0K0.00%+72+14.9%Added
Bessemer Group Inc429$9.00K0.00%00.0%Unchanged
Sound Income Strategies, LLC400$8.74K0.00%00.0%Unchanged
US Bancorp403$8.70K0.00%+26+6.9%Added
Versant Capital Management, Inc358$7.73K0.00%00.0%Unchanged
Los Angeles Capital Management LLC347$7.50K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC317$6.85K0.00%−120−27.5%Reduced
Activest Wealth Management303$6.54K0.00%00.0%Unchanged
Optiver Holding B.V.297$6.42K0.00%+86+40.8%Added
Massmutual Trust Co FSB269$5.81K0.00%00.0%Unchanged
SMA Capital LLC258$5.57K0.00%+258New
Smartleaf Asset Management LLC186$3.84K0.00%−108−36.7%Reduced
Twin Peaks Wealth Advisors, LLC166$3.59K0.00%+166New
Farther Finance Advisors, LLC163$3.56K0.00%−17−9.4%Reduced
Rothschild Investment LLC146$3.15K0.00%−3−2.0%Reduced
Keating Financial Advisory Services, Inc.135$2.92K0.00%+135New
Parkside Financial Bank & Trust85$1.84K0.00%00.0%Unchanged
Allworth Financial LP80$1.73K0.00%+53+196.3%Added
Jones Financial Companies LLLP67$1.36K0.00%00.0%Unchanged
Gill Capital Partners, LLC50$1.08K0.00%+50New
Annis Gardner Whiting Capital Advisors, LLC48$1.04K0.00%00.0%Unchanged
Avion Wealth64$1.00K0.00%00.0%Unchanged
Root Financial Partners, LLC40$8640.00%+40New
Farmers & Merchants Investments Inc38$8210.00%00.0%Unchanged
Essential Partners LLC25$5400.00%00.0%Unchanged
Cedar Mountain Advisors, LLC22$4750.00%00.0%Unchanged
Larson Financial Group LLC21$4540.00%−9−30.0%Reduced
IFP Advisors, Inc18$3890.00%00.0%Unchanged