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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
XTX Topco Ltd0$00.00%−35,998−100.0%Sold out
Maryland State Retirement & Pension System0$00.00%−20,202−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−16,794−100.0%Sold out
Nomura Holdings Inc0$00.00%−15,603−100.0%Sold out
Engineers Gate Manager LP0$00.00%−13,540−100.0%Sold out
DRW Securities, LLC0$00.00%−13,285−100.0%Sold out
Point72 (DIFC) Ltd0$00.00%−12,796−100.0%Sold out
Bank of Montreal0$00.00%−11,304−100.0%Sold out
PEAK6 LLC0$00.00%−10,000−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−7,991−100.0%Sold out
Caitong International Asset Management Co., Ltd0$00.00%−417−100.0%Sold out
Skopos Labs, Inc.0$00.00%−362−100.0%Sold out
MAI Capital Management0$00.00%−242−100.0%Sold out
Fortitude Family Office, LLC0$00.00%−60−100.0%Sold out
E Fund Management Co., Ltd.––––Not filed