Arcus BiosciencesRCUS
13F holders, Q1 2026 (March 31)211holders +2
31new positions
32sold out
7famous investors
$21.60avg. 13F price*
At the end of Q1 2026, 211 institutions reported holding Arcus Biosciences Inc. (RCUS) in their 13F filings, up 2 from Q4 2025. 31 opened new positions and 32 sold out. The largest holders were Gilead Sciences, Inc. ($678.8M), BlackRock, Inc. ($328.9M) and Wellington Management Group LLP ($131.5M). 7 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Ken Fisher (0.0% of Fisher Asset Management's portfolio).
- Company
- Arcus Biosciences Inc.
- CUSIP
- 03969F109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 31 | $53.0M |
| Exits | 32 | $126.6M |
All 13F filers, Q4 2025 → Q1 2026: 9,802,157 shares bought and 12,977,667 shares sold, net −3,175,510 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 211 holders
| Gilead Sciences, Inc. | 32.05% | No change | 31,424,760 | $678.8M |
| BlackRock, Inc. | 0.01% | Add +1.5% | 15,226,475 | $328.9M |
| Wellington Management Group LLP | 0.02% | Add +17.5% | 6,089,516 | $131.5M |
| State Street Corp. | 0.00% | Add +18.3% | 5,412,901 | $116.9M |
| Montanova Capital, LLC | 2.95% | Reduce -3.0% | 5,030,993 | $108.7M |
| Vanguard Portfolio Management LLC | 0.00% | — | 4,272,056 | $92.3M |
| Vanguard Capital Management LLC | 0.00% | — | 3,856,725 | $83.3M |
| Woodline Partners LP | 0.31% | Add +0.2% | 3,777,798 | $81.6M |
| Marshall Wace, LLP | 0.09% | Add +11.0% | 3,761,437 | $81.2M |
| Siren, L.L.C. | 1.80% | No change | 3,007,077 | $65.0M |
| Geode Capital Management, LLC | 0.00% | Add +18.1% | 2,252,367 | $48.7M |
| Fisher Asset Management | 0.02% | Add +12.3% | 2,190,404 | $47.3M |
| Samlyn Capital, LLC | 0.71% | Add +19.0% | 1,908,412 | $41.2M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.04% | Reduce -1.9% | 1,654,754 | $35.7M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -6.4% | 1,426,223 | $30.8M |
| Citadel Advisors | 0.02% | Add +1170.2% | 1,329,935 | $28.7M |
| Parkman Healthcare Partners LLC | 2.70% | Add +24.6% | 1,207,274 | $26.1M |
| Logos Global Management LP | 1.33% | New | 1,200,000 | $25.9M |
| FMR LLC | 0.00% | Add +2.6% | 1,165,252 | $25.2M |
| Morgan Stanley | 0.00% | Reduce -8.0% | 1,113,526 | $24.1M |
| Trails Edge Capital Partners, LP | 5.33% | Add +14.4% | 1,047,935 | $22.6M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -14.4% | 999,786 | $21.6M |
| Sofinnova Investments, Inc. | 1.00% | Reduce -15.8% | 923,086 | $19.9M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -6.7% | 903,638 | $19.5M |
| Northern Trust Corp. | 0.00% | Add +5.7% | 840,305 | $18.2M |
| Invesco Ltd. | 0.00% | Add +98.1% | 820,820 | $17.7M |
| Candriam S.C.A. | 0.09% | No change | 790,613 | $17.1M |
| Aberdeen Group plc | 0.03% | Add +100.2% | 769,787 | $16.6M |
| Bank of America Corp. | 0.00% | Reduce -35.5% | 646,068 | $14.0M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 582,920 | $12.6M |
| Bank of New York Mellon Corp | 0.00% | Add +1.3% | 511,166 | $11.0M |
| Decheng Capital LLC | 1.56% | Reduce -11.8% | 477,819 | $10.3M |
| Soleus Capital Management, L.P. | 0.40% | Reduce -36.5% | 451,983 | $9.8M |
| DAFNA Capital Management LLC | 2.21% | Add +2.9% | 443,829 | $9.6M |
| Jacobs Levy Equity Management, Inc. | 0.04% | Reduce -53.7% | 430,346 | $9.3M |
| Renaissance Technologies | 0.01% | Add +1198.8% | 424,700 | $9.2M |
| Baker Bros. Advisors LP | 0.05% | Add +53.9% | 415,621 | $9.0M |
| Principal Financial Group Inc. | 0.00% | Add +1.5% | 413,778 | $8.9M |
| PDT Partners, LLC | 0.50% | No change | 388,338 | $8.4M |
| BNP Paribas Financial Markets | 0.01% | Reduce -9.9% | 381,856 | $8.2M |
| Nomura Asset Management International Inc. | 0.01% | No change | 379,100 | $8.2M |
| Hudson Bay Capital Management LP | 0.05% | Add +48.6% | 356,535 | $7.7M |
| Two Sigma Investments, LP | 0.01% | Add +123.9% | 312,690 | $6.8M |
| Public Sector Pension Investment Board | 0.02% | Add +2.7% | 303,316 | $6.6M |
| UBS Group AG | 0.00% | Reduce -29.8% | 288,857 | $6.2M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Add +38.6% | 281,681 | $6.1M |
| D. E. Shaw & Co. | 0.00% | Add +203.1% | 259,400 | $5.6M |
| Ensign Peak Advisors, Inc | 0.01% | New | 252,933 | $5.5M |
| Rhumbline Advisers | 0.00% | Add +6.3% | 241,492 | $5.2M |
| Susquehanna Portfolio Strategies, LLC | 0.08% | No change | 239,966 | $5.2M |
| Diadema Partners LP | 2.12% | New | 238,142 | $5.1M |
| Nuveen, LLC | 0.00% | Add +56.6% | 221,710 | $4.8M |
| Tudor Investment Corporation | 0.03% | Add +3.7% | 216,311 | $4.7M |
| Patient Square Capital LP | 0.75% | Add +14.7% | 195,000 | $4.2M |
| Schonfeld Strategic Advisors LLC | 0.03% | Add +99.0% | 193,561 | $4.2M |
| Legal & General Group Plc | 0.00% | Reduce -8.1% | 188,650 | $4.1M |
| Rock Springs Capital Management LP | 0.23% | No change | 180,000 | $3.9M |
| Swiss National Bank | 0.00% | Add +2.0% | 171,296 | $3.7M |
| Ameriprise Financial Inc. | 0.00% | Reduce -29.1% | 160,082 | $3.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +9.8% | 158,292 | $3.4M |
| Susquehanna International Group, LLP | 0.00% | Reduce -58.1% | 143,371 | $3.1M |
| Alliancebernstein L.P. | 0.00% | Reduce -6.8% | 124,085 | $3.0M |
| Jump Financial, LLC | 0.05% | New | 135,800 | $2.9M |
| Platinum Investment Management Ltd. | 0.73% | No change | 134,217 | $2.9M |
| Point72 Asset Management | 0.01% | Reduce -96.1% | 129,273 | $2.8M |
| Rafferty Asset Management, LLC | 0.01% | Add +23.9% | 115,134 | $2.5M |
| Jane Street Group, LLC | 0.00% | Add +132.2% | 107,979 | $2.3M |
| California State Teachers Retirement System | 0.00% | Add +16.7% | 105,776 | $2.3M |
| New York State Teachers Retirement System | 0.00% | Reduce -3.0% | 89,625 | $1.9M |
| Prudential Financial Inc. | 0.00% | Add +10.7% | 87,973 | $1.9M |
| Parallel Advisors, LLC | 0.03% | No change | 86,557 | $1.9M |
| Tidal Investments LLC | 0.01% | New | 86,342 | $1.9M |
| AQR Capital Management | 0.00% | Add +0.1% | 86,294 | $1.9M |
| Y-Intercept (Hong Kong) Ltd | 0.04% | New | 86,192 | $1.9M |
| Knott David M Jr | 1.04% | Reduce -33.0% | 81,241 | $1.8M |
| Man Group plc | 0.00% | New | 80,866 | $1.7M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -40.6% | 80,833 | $1.7M |
| JPMorgan Chase & Co. | 0.00% | Add +11.1% | 80,817 | $1.7M |
| T. Rowe Price Associates Inc. | 0.00% | Add +29.3% | 75,816 | $1.6M |
| Tema ETFs LLC | 0.11% | Add +108.2% | 75,213 | $1.6M |
| Barclays PLC | 0.00% | Reduce -93.3% | 74,977 | $1.6M |
| Deutsche Bank AG | 0.00% | Add +17.9% | 73,847 | $1.6M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -4.5% | 70,518 | $1.5M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -13.1% | 69,875 | $1.5M |
| Squarepoint Ops LLC | 0.00% | New | 66,674 | $1.4M |
| Persistent Asset Partners Ltd | 0.51% | New | 60,203 | $1.3M |
| State of Wisconsin Investment Board | 0.00% | Add +0.6% | 59,197 | $1.3M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 55,908 | $1.2M |
| Profund Advisors LLC | 0.04% | Add +36.6% | 54,163 | $1.2M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +38.2% | 51,024 | $1.1M |
| Burkehill Global Management, LP | 0.06% | No change | 50,000 | $1.1M |
| Sectoral Asset Management Inc. | 0.86% | Reduce -20.9% | 45,070 | $1.0M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +13.2% | 47,511 | $1.0M |
| Cantor Fitzgerald, L. P. | 0.04% | New | 45,000 | $972K |
| MetLife Investment Management, LLC | 0.00% | Add +3.2% | 44,809 | $968K |
| Janus Henderson Group PLC | 0.00% | No change | 42,338 | $916K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +0.4% | 42,170 | $911K |
| SG Americas Securities, LLC | 0.00% | Reduce -7.5% | 42,055 | $908K |
| Vanguard Global Advisers, LLC | 0.00% | — | 41,996 | $907K |
| State of Alaska, Department of Revenue | 0.01% | Reduce -3.6% | 41,865 | $904K |
"% of holder's portfolio" is RCUS's weight in each manager's 13F, not the share of Arcus Biosciences Inc. the manager owns.