Security record · archived quarter
ALMS
Alumis Inc. · Healthcare · Biotechnology
58Tracked holders
+2Δ holders
18.95MShares held
$184.97MReported value
+2New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +3.6% ·
share flow +12.7% ·
net new positions +3.4%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 75 | 0 | 42.53M | $1.19B | +6 | −6 |
| Q1 2026 | 78 | +19 | 38.58M | $847.29M | +25 | −6 |
| Q4 2025 | 58 | +2 | 18.95M | $184.97M | +2 | — |
| Q3 2025 | 15 | +2 | 13.24M | $52.83M | +2 | — |
| Q2 2025 | 10 | +3 | 10.75M | $32.25M | +5 | −2 |
| Q1 2025 | 4 | -1 | 688.93K | $4.23M | +1 | −2 |
| Q4 2024 | 5 | +1 | 715.32K | $5.62M | +1 | — |
| Q3 2024 | 3 | -1 | 573.51K | $6.13M | +1 | −2 |
| Q2 2024 | 4 | — | 543.74K | $7.23M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.57M | +8.9% | $44.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 4.57M | +8.9% | $44.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 4.57M | +8.9% | $44.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 4.57M | +8.9% | $44.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 4.57M | +8.9% | $44.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 4.57M | +8.9% | $44.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 4.57M | +8.9% | $44.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 4.57M | +8.9% | $44.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | The Vanguard Group ✦ (passive) | 4.10M | +1.8% | $40.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passive) | 4.10M | +1.8% | $40.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | The Vanguard Group ✦ (passive) | 4.10M | +1.8% | $40.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | Geode Capital Management ✦ (passive) | 1.49M | +6.8% | $14.52M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 13 | Geode Capital Management ✦ (passive) | 1.49M | +6.8% | $14.52M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 14 | State Street Global Advisors ✦ (passive) | 1.26M | +14.3% | $12.29M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | Millennium Management ✦ | 1.15M | +263.1% | $11.23M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | Morgan Stanley ✦ | 506.53K | +52.4% | $4.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | Morgan Stanley ✦ | 506.53K | +52.4% | $4.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | Morgan Stanley ✦ | 506.53K | +52.4% | $4.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | Morgan Stanley ✦ | 506.53K | +52.4% | $4.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | Morgan Stanley ✦ | 506.53K | +52.4% | $4.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Morgan Stanley ✦ | 506.53K | +52.4% | $4.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Charles Schwab Investment… | 504.07K | — | $4.92M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Goldman Sachs Group ✦ | 427.07K | +2.4% | $4.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Goldman Sachs Group ✦ | 427.07K | +2.4% | $4.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Invesco Ltd. | 421.82K | — | $4.12M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Invesco Ltd. | 421.82K | — | $4.12M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Invesco Ltd. | 421.82K | — | $4.12M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Northern Trust Corp | 418.25K | — | $4.08M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Northern Trust Corp | 418.25K | — | $4.08M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Northern Trust Corp | 418.25K | — | $4.08M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Northern Trust Corp | 418.25K | — | $4.08M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Marshall Wace ✦ | 372.90K | New | $3.64M | 0.0% | New | 1 | SEC ↗ |
| 33 | Marshall Wace ✦ | 372.90K | New | $3.64M | 0.0% | New | 1 | SEC ↗ |
| 34 | JPMorgan Chase ✦ | 356.34K | -33.7% | $3.48M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | JPMorgan Chase ✦ | 356.34K | -33.7% | $3.48M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | JPMorgan Chase ✦ | 356.34K | -33.7% | $3.48M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 37 | Two Sigma Investments ✦ | 298.22K | +246.4% | $2.91M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | D. E. Shaw & Co. ✦ | 231.75K | New | $2.26M | 0.0% | New | 1 | SEC ↗ |
| 39 | Stifel Financial Corp | 209.73K | — | $2.05M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Susquehanna International Group, Llp | 208.13K | — | $2.03M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Jane Street Group, Llc | 173.83K | — | $1.70M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Jane Street Group, Llc | 173.83K | — | $1.70M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Jane Street Group, Llc | 173.83K | — | $1.70M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Nuveen, LLC | 169.51K | — | $1.65M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Nuveen, LLC | 169.51K | — | $1.65M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Nuveen, LLC | 169.51K | — | $1.65M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Wellington Management ✦ | 169.09K | +2.2% | $1.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Wellington Management ✦ | 169.09K | +2.2% | $1.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Wellington Management ✦ | 169.09K | +2.2% | $1.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Bank of New York Mellon Corp | 160.14K | — | $1.56M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Bank of New York Mellon Corp | 160.14K | — | $1.56M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Bank of New York Mellon Corp | 160.14K | — | $1.56M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Mariner, LLC | 145.04K | — | $1.42M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Bank Of America Corp /De/ | 138.34K | — | $1.35M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Bank Of America Corp /De/ | 138.34K | — | $1.35M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Bank Of America Corp /De/ | 138.34K | — | $1.35M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Bank Of America Corp /De/ | 138.34K | — | $1.35M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | AQR Capital Management ✦ | 137.79K | -2.2% | $1.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | AQR Capital Management ✦ | 137.79K | -2.2% | $1.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | AQR Capital Management ✦ | 137.79K | -2.2% | $1.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 61 | AQR Capital Management ✦ | 137.79K | -2.2% | $1.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 62 | AQR Capital Management ✦ | 137.79K | -2.2% | $1.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | AQR Capital Management ✦ | 137.79K | -2.2% | $1.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Quantinno Capital Management LP | 135.45K | — | $1.32M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Wells Fargo & Company/Mn | 129.45K | — | $1.26M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Wells Fargo & Company/Mn | 129.45K | — | $1.26M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Wells Fargo & Company/Mn | 129.45K | — | $1.26M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Barclays Plc | 122.21K | — | $1.19M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Citadel Advisors ✦ | 119.31K | -64.8% | $1.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | UBS Group AG | 114.00K | — | $1.11M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | UBS Group AG | 114.00K | — | $1.11M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | UBS Group AG | 114.00K | — | $1.11M | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Renaissance Technologies ✦ | 108.20K | -28.6% | $1.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Alliancebernstein L.P. | 76.59K | — | $747,557 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Rhumbline Advisers | 69.24K | — | $675,737 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | T. Rowe Price ✦ | 50.42K | +78.3% | $493,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Bnp Paribas Financial Markets | 46.88K | — | $457,588 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Deutsche Bank Ag\ | 41.11K | — | $401,253 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | LMR Partners LLP | 40.00K | — | $390,400 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Creative Planning | 38.11K | — | $371,954 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 26.24K | — | $256,102 | 0.0% | n/c | 1 | SEC ↗ |
| 82 | Balyasny Asset Management L.P. | 24.77K | — | $241,745 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Fidelity (FMR) ✦ | 23.99K | +246.1% | $234,113 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Bank Of Nova Scotia | 20.90K | — | $203,984 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Dimensional Fund Advisors Lp | 20.52K | — | $200,236 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Dimensional Fund Advisors Lp | 20.52K | — | $200,236 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Manufacturers Life Insurance… | 17.66K | — | $172,371 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Russell Investments Group, Ltd. | 15.03K | — | $146,682 | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Russell Investments Group, Ltd. | 15.03K | — | $146,682 | 0.0% | n/c | 1 | SEC ↗ |
| 90 | Mercer Global Advisors Inc /Adv | 14.91K | — | $145,502 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | ProShare Advisors LLC | 14.63K | — | $142,760 | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Citigroup Inc | 14.07K | — | $137,323 | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Citigroup Inc | 14.07K | — | $137,323 | 0.0% | n/c | 1 | SEC ↗ |
| 94 | New York State Common Retirement… | 11.77K | — | $114,846 | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Cwm, Llc | 10.43K | — | $102,000 | 0.0% | n/c | 1 | SEC ↗ |
| 96 | American Century Companies Inc | 10.32K | — | $100,743 | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Legal & General Group Plc | 4.95K | — | $48,351 | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Mirae Asset Global Investments Co.… | 4.72K | — | $46,106 | 0.0% | n/c | 1 | SEC ↗ |
| 99 | California State Teachers… | 3.48K | — | $33,975 | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Royal Bank Of Canada | 2.20K | — | $21,000 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $3.64M | 0.0% |
| Marshall Wace | $3.64M | 0.0% |
| D. E. Shaw & Co. | $2.26M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 194 holders, 98.56M shares, $2.09B 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.
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: Q4 2025 ·
Methodology ·
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