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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, Q3 2025

Institutional positions in Arcus Biosciences, Inc. as of Sep 30, 2025. 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
190
+5 vs. Q2 2025
Shares held
100.6M
+903.6K (+0.9%) vs. Q2 2025
Total value
$1.37B
+$556.8M (+68.6%) vs. Q2 2025
New holders
29
66 more added
Sold out
24
61 more reduced

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2025: 190 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 heldQ3 2025: $1.37B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Arcus Biosciences, Inc.; share changes are against Q2 2025.

Institutions holding RCUS in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
MetLife Investment Management41,462$563.9K0.00%00.0%Unchanged
Brevan Howard Capital Management LP42,113$572.7K0.01%+30,141+251.8%Added
Verition Fund Management LLC44,372$603.5K0.00%−28,937−39.5%Reduced
Trexquant Investment LP47,593$647.3K0.01%−211,344−81.6%Reduced
Deutsche Bank AG48,336$657.4K0.00%+6,763+16.3%Added
Schonfeld Strategic Advisors LLC48,894$665.0K0.00%−5,034−9.3%Reduced
Price T Rowe Associates Inc49,342$672.0K0.00%+4,973+11.2%Added
Thrivent Financial for Lutherans49,909$679.0K0.00%+79+0.2%Added
Alps Advisors Inc52,624$715.7K0.00%−4,462−7.8%Reduced
Great West Life Assurance Co59,252$789.0K0.00%00.0%Unchanged
JPMorgan Chase & Co63,942$869.6K0.00%+3,280+5.4%Added
California State Teachers Retirement System64,002$870.4K0.00%+16,366+34.4%Added
Wells Fargo & Company68,316$929.1K0.00%+18,522+37.2%Added
Rafferty Asset Management, LLC69,649$947.2K0.00%−29,041−29.4%Reduced
Prudential Financial Inc70,265$955.6K0.00%+255+0.4%Added
Man Group plc75,486$1.03M0.00%−1,433−1.9%Reduced
Russell Investments Group, Ltd.82,229$1.12M0.00%+34,263+71.4%Added
Algert Global LLC82,950$1.13M0.02%+5,294+6.8%Added
AQR Capital Management LLC83,777$1.14M0.00%−24,522−22.6%Reduced
BNP Paribas Arbitrage, SA84,023$1.14M0.00%+77,433+1,175.0%Added
Connor, Clark & Lunn Investment Management Ltd.86,058$1.17M0.00%+86,058New
UBS Asset Management Americas Inc87,771$1.19M0.00%−85,827−49.4%Reduced
Parallel Advisors, LLC88,007$1.20M0.02%00.0%Unchanged
HRT Financial LP89,997$1.22M0.00%+89,997New
New York State Teachers Retirement System91,431$1.24M0.00%00.0%Unchanged
Winton Group Ltd92,229$1.25M0.05%+92,229New
Knott David M Jr95,200$1.29M0.54%+25,200+36.0%Added
Balyasny Asset Management LLC100,373$1.37M0.00%−62,439−38.4%Reduced
Simplex Trading, LLC105,025$1.43M0.03%+3,825+3.8%Added
American Century Companies Inc125,569$1.71M0.00%+18,517+17.3%Added
Nuveen, LLC126,838$1.72M0.00%00.0%Unchanged
Group One Trading, L.P.130,449$1.77M0.05%+7,622+6.2%Added
Swiss National Bank133,496$1.82M0.00%+12,200+10.1%Added
Alliancebernstein L.P.137,189$1.87M0.00%+15,750+13.0%Added
Dark Forest Capital Management LP140,021$1.90M0.07%−142,650−50.5%Reduced
Adage Capital Partners GP, L.L.C.152,000$2.07M0.00%+152,000New
Platinum Investment Management Ltd153,783$2.09M0.14%00.0%Unchanged
UBS Group AG167,404$2.28M0.00%+74,603+80.4%Added
Barclays PLC177,080$2.41M0.00%−69,590−28.2%Reduced
Legal & General Group Plc178,397$2.43M0.00%−2,962−1.6%Reduced
Rhumbline Advisers209,636$2.85M0.00%−719−0.3%Reduced
Ameriprise Financial Inc209,857$2.85M0.00%+54,362+35.0%Added
Renaissance Technologies LLC219,300$2.98M0.00%−148,800−40.4%Reduced
Jane Street Group, LLC225,632$3.07M0.00%−256,457−53.2%Reduced
AXA Investment Managers S.A.232,668$3.16M0.01%+232,668New
Arrowstreet Capital, Limited Partnership239,420$3.26M0.00%+239,420New
Susquehanna Portfolio Strategies, LLC239,966$3.26M0.05%−8,000−3.2%Reduced
Vestal Point Capital, LP250,000$3.40M0.15%+250,000New
Public Sector Pension Investment Board269,863$3.67M0.01%+38,839+16.8%Added
Two Sigma Advisers, LP285,400$3.88M0.01%−10,400−3.5%Reduced
Invesco Ltd.292,404$3.98M0.00%+40,553+16.1%Added
Citadel Advisors LLC295,054$4.01M0.00%−316,141−51.7%Reduced
Nordea Investment Management AB328,459$4.33M0.00%+8,560+2.7%Added
Standard Life Aberdeen plc331,671$4.42M0.01%+331,671New
Principal Financial Group Inc334,524$4.55M0.00%−1,701−0.5%Reduced
Hudson Bay Capital Management LP340,000$4.62M0.03%−90,000−20.9%Reduced
Sectoral Asset Management Inc368,070$5.01M3.09%+110,800+43.1%Added
Candriam Luxembourg S.C.A.378,441$5.15M0.03%+378,441New
Macquarie Group Ltd379,100$5.16M0.01%00.0%Unchanged
PDT Partners, LLC388,338$5.28M0.33%−949−0.2%Reduced
Susquehanna International Group, LLP389,141$5.29M0.01%+40,681+11.7%Added
Granahan Investment Management Inc455,596$6.20M0.25%−35,017−7.1%Reduced
Bank of New York Mellon Corp470,210$6.39M0.00%−13,843−2.9%Reduced
Two Sigma Investments, LP471,522$6.41M0.01%+63,327+15.5%Added
Decheng Capital LLC547,609$7.45M1.30%+387,609+242.3%Added
DAFNA Capital Management LLC627,626$8.54M2.11%00.0%Unchanged
Millennium Management LLC634,944$8.64M0.01%−145,144−18.6%Reduced
Parkman Healthcare Partners LLC652,680$8.88M0.97%+53,070+8.9%Added
Northern Trust Corp707,796$9.63M0.00%+16,549+2.4%Added
Fisher Asset Management, LLC729,153$9.92M0.00%+640,990+727.1%Added
Charles Schwab Investment Management Inc871,150$11.8M0.00%+94,408+12.2%Added
Goldman Sachs Group Inc950,589$12.9M0.00%+302,515+46.7%Added
Jacobs Levy Equity Management, Inc1,120,062$15.2M0.06%+314,757+39.1%Added
Ra Capital Management, L.P.1,136,364$15.5M0.19%00.0%Unchanged
Sofinnova Investments, Inc.1,222,263$16.6M1.02%+6,247+0.5%Added
Wellington Management Group LLP1,266,289$17.2M0.00%+330,268+35.3%Added
Bank of America Corp1,360,781$18.5M0.00%+863,162+173.5%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1,419,985$19.3M0.05%+24,259+1.7%Added
Dimensional Fund Advisors LP1,502,463$20.4M0.00%−157,416−9.5%Reduced
Morgan Stanley1,536,088$20.9M0.00%+66,284+4.5%Added
Geode Capital Management, LLC1,598,409$21.7M0.00%+2,080+0.1%Added
FMR LLC2,296,021$31.2M0.00%−277,273−10.8%Reduced
Siren, L.L.C.2,912,077$39.6M1.55%+1,300,000+80.6%Added
State Street Corp3,394,854$46.2M0.00%−235,961−6.5%Reduced
Suvretta Capital Management, LLC3,688,858$50.2M1.52%00.0%Unchanged
Woodline Partners LP3,769,684$51.3M0.24%−230,345−5.8%Reduced
Point72 Asset Management, L.P.4,332,479$58.9M0.13%−1,634,185−27.4%Reduced
Vanguard Group Inc6,629,453$90.2M0.00%+73,210+1.1%Added
BlackRock, Inc.11,810,866$160.6M0.00%+352,887+3.1%Added
Gilead Sciences, Inc.31,424,760$427.4M23.86%00.0%Unchanged
Integral Health Asset Management, LLC0$00.00%−300,000−100.0%Sold out
AXA S.A.0$00.00%−231,978−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−226,337−100.0%Sold out
Squarepoint Ops LLC0$00.00%−199,649−100.0%Sold out
Ikarian Capital, LLC0$00.00%−163,363−100.0%Sold out
Walleye Capital LLC0$00.00%−126,259−100.0%Sold out
Gsa Capital Partners LLP0$00.00%−116,461−100.0%Sold out
Boothbay Fund Management, LLC0$00.00%−99,457−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−84,049−100.0%Sold out
UBS Oconnor LLC0$00.00%−52,975−100.0%Sold out