Security record · archived quarter
RCUS
Arcus Biosciences, Inc. · Healthcare · Biotechnology
85Tracked holders
-2Δ holders
57.45MShares held
$1.24BReported value
+6New positions
−8Exits
Momentum inputs (comparable managers):
holder breadth -2.3% ·
share flow -4.5% ·
net new positions -2.4%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 83 | +1 | 62.00M | $1.91B | +8 | −7 |
| Q1 2026 | 85 | -2 | 57.45M | $1.24B | +6 | −8 |
| Q4 2025 | 87 | -1 | 64.26M | $1.53B | +1 | −2 |
| Q3 2025 | 20 | +2 | 36.84M | $500.99M | +2 | — |
| Q2 2025 | 15 | -1 | 35.18M | $286.34M | — | −1 |
| Q1 2025 | 13 | +2 | 11.54M | $90.60M | +4 | −2 |
| Q4 2024 | 11 | 0 | 8.18M | $121.86M | +1 | −1 |
| Q3 2024 | 10 | 0 | 4.70M | $71.80M | — | — |
| Q2 2024 | 10 | — | 4.00M | $60.94M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 15.23M | +1.5% | $328.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | Wellington Management ✦ | 6.09M | +17.5% | $131.53M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | Wellington Management ✦ | 6.09M | +17.5% | $131.53M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | Wellington Management ✦ | 6.09M | +17.5% | $131.53M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | Wellington Management ✦ | 6.09M | +17.5% | $131.53M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | Wellington Management ✦ | 6.09M | +17.5% | $131.53M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 21 | Wellington Management ✦ | 6.09M | +17.5% | $131.53M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 22 | State Street Global Advisors ✦ (passive) | 5.41M | +18.3% | $116.92M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 23 | Vanguard Capital Management Llc | 3.86M | — | $83.31M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Marshall Wace ✦ | 3.76M | +11.0% | $81.25M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 25 | Geode Capital Management ✦ (passive) | 2.25M | +18.1% | $48.66M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 26 | Geode Capital Management ✦ (passive) | 2.25M | +18.1% | $48.66M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 27 | Fisher Asset Management ✦ | 2.19M | +12.3% | $47.31M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 28 | BNP Paribas Asset Management… | 1.65M | -1.9% | $35.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 29 | BNP Paribas Asset Management… | 1.65M | -1.9% | $35.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | BNP Paribas Asset Management… | 1.65M | -1.9% | $35.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 31 | Dimensional Fund Advisors Lp | 1.43M | -6.4% | $30.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 32 | Dimensional Fund Advisors Lp | 1.43M | -6.4% | $30.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 33 | Dimensional Fund Advisors Lp | 1.43M | -6.4% | $30.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Dimensional Fund Advisors Lp | 1.43M | -6.4% | $30.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | Citadel Advisors ✦ | 1.33M | +1170.2% | $28.73M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 36 | Fidelity (FMR) ✦ | 1.17M | +2.6% | $25.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 37 | Fidelity (FMR) ✦ | 1.17M | +2.6% | $25.17M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 1.11M | -8.0% | $24.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 1.11M | -8.0% | $24.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 1.11M | -8.0% | $24.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 1.11M | -8.0% | $24.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 1.11M | -8.0% | $24.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 1.11M | -8.0% | $24.05M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Goldman Sachs Group ✦ | 999.79K | -14.4% | $21.60M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Goldman Sachs Group ✦ | 999.79K | -14.4% | $21.60M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Charles Schwab Investment… | 903.64K | -6.7% | $19.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | Northern Trust Corp | 840.30K | +5.7% | $18.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Northern Trust Corp | 840.30K | +5.7% | $18.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Northern Trust Corp | 840.30K | +5.7% | $18.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Northern Trust Corp | 840.30K | +5.7% | $18.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Northern Trust Corp | 840.30K | +5.7% | $18.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Northern Trust Corp | 840.30K | +5.7% | $18.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Invesco Ltd. | 820.82K | +98.1% | $17.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Invesco Ltd. | 820.82K | +98.1% | $17.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Invesco Ltd. | 820.82K | +98.1% | $17.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Invesco Ltd. | 820.82K | +98.1% | $17.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Invesco Ltd. | 820.82K | +98.1% | $17.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Aberdeen Group plc | 769.79K | +100.2% | $16.63M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Bank Of America Corp /De/ | 646.07K | -35.5% | $13.96M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 60 | Bank Of America Corp /De/ | 646.07K | -35.5% | $13.96M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 61 | Bank Of America Corp /De/ | 646.07K | -35.5% | $13.96M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Bank of New York Mellon Corp | 511.17K | +1.3% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | Bank of New York Mellon Corp | 511.17K | +1.3% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Bank of New York Mellon Corp | 511.17K | +1.3% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 65 | Bank of New York Mellon Corp | 511.17K | +1.3% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | Bank of New York Mellon Corp | 511.17K | +1.3% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Bank of New York Mellon Corp | 511.17K | +1.3% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Bank of New York Mellon Corp | 511.17K | +1.3% | $11.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Renaissance Technologies ✦ | 424.70K | +1198.8% | $9.17M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 70 | Principal Financial Group Inc | 413.78K | +1.5% | $8.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Principal Financial Group Inc | 413.78K | +1.5% | $8.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Bnp Paribas Financial Markets | 381.86K | -9.9% | $8.25M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Nomura Asset Management… | 379.10K | 0.0% | $8.19M | 0.0% | Held | 2 | SEC ↗ |
| 74 | Two Sigma Investments ✦ | 312.69K | +123.9% | $6.75M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 75 | UBS Group AG | 288.86K | -29.8% | $6.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | UBS Group AG | 288.86K | -29.8% | $6.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | UBS Group AG | 288.86K | -29.8% | $6.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | UBS Group AG | 288.86K | -29.8% | $6.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Connor, Clark & Lunn Investment… | 281.68K | +38.6% | $6.08M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | D. E. Shaw & Co. ✦ | 259.40K | +203.1% | $5.60M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 81 | Ensign Peak Advisors, Inc | 252.93K | New | $5.46M | 0.0% | New | 1 | SEC ↗ |
| 82 | Rhumbline Advisers | 241.49K | +6.3% | $5.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Nuveen, LLC | 221.71K | +56.6% | $4.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | Nuveen, LLC | 221.71K | +56.6% | $4.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | Tudor Investment Corp Et Al | 216.31K | +3.7% | $4.67M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Legal & General Group Plc | 188.65K | -8.1% | $4.07M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | Legal & General Group Plc | 188.65K | -8.1% | $4.07M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Legal & General Group Plc | 188.65K | -8.1% | $4.07M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Swiss National Bank | 171.30K | +2.0% | $3.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Ameriprise Financial Inc | 160.08K | -29.1% | $3.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | UBS AM, a distinct business unit of… | 158.29K | +9.8% | $3.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | UBS AM, a distinct business unit of… | 158.29K | +9.8% | $3.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 93 | UBS AM, a distinct business unit of… | 158.29K | +9.8% | $3.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | UBS AM, a distinct business unit of… | 158.29K | +9.8% | $3.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 95 | UBS AM, a distinct business unit of… | 158.29K | +9.8% | $3.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | UBS AM, a distinct business unit of… | 158.29K | +9.8% | $3.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | UBS AM, a distinct business unit of… | 158.29K | +9.8% | $3.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | UBS AM, a distinct business unit of… | 158.29K | +9.8% | $3.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | UBS AM, a distinct business unit of… | 158.29K | +9.8% | $3.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 100 | Susquehanna International Group, Llp | 143.37K | -58.1% | $3.10M | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Ensign Peak Advisors, Inc | $5.46M | 0.0% |
Exited
| Toronto Dominion Bank | $35.38M | was 0.1% |
| Franklin Resources Inc | $20.34M | was 0.0% |
| Balyasny Asset Management L.P. | $19.43M | was 0.0% |
| Millennium Management | $4.02M | was 0.0% |
| Alyeska Investment Group, L.P. | $3.40M | was 0.0% |
| American Century Companies Inc | $3.07M | was 0.0% |
| LMR Partners LLP | $2.38M | was 0.0% |
| Canada Pension Plan… | $686,304 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 209 holders, 119.00M shares, $2.56B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 21
Azoy Alexander
Officer · 2.83K sh · $84,810
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 07
SC 13D/A — GILEAD SCIENCES, INC.
24.7% of class · View original SEC filing ↗
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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