Boundless Bio, Inc. BOLD
CIK 0001782303 · CUSIP 10170A100
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | FMR LLC CIK 315066 · View history | $3.81M 3,098,071 shares | 0.00% | -27.03K(-0.90%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 02 | Nextech Invest, Ltd. CIK 1595430 · View history | $1.51M 1,228,069 shares | 0.23% | 0(0.00%)Unchanged | SEC filing ↗ Nov 14, 2025 | ▾ |
| 03 | CITADEL ADVISORS LLC CIK 1423053 · View history | $1.08M 876,412 shares | 0.00% | +45.48K(+5.50%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 04 | Sectoral Asset Management Inc CIK 1274413 · View history | $834.65K 678,574 shares | 0.52% | 0(0.00%)Unchanged | SEC filing ↗ Nov 14, 2025 | ▾ |
| 05 | VANGUARD GROUP INC CIK 102909 · View history | $700.68K 569,657 shares | 0.00% | +88.39K(+18.40%)Added | SEC filing ↗ Nov 7, 2025 | ▾ |
| 06 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $684.17K 556,233 shares | 0.00% | 0(0.00%)Unchanged | SEC filing ↗ Nov 14, 2025 | ▾ |
| 07 | Stonepine Capital Management, LLC CIK 1440771 · View history | $508.55K 413,453 shares | 0.41% | +307.28K(+289.40%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 08 | Alyeska Investment Group, L.P. CIK 1453072 · View history | $369.00K 300,000 shares | 0.00% | 0(0.00%)Unchanged | SEC filing ↗ Nov 17, 2025 | ▾ |
| 09 | Redmile Group, LLC CIK 1425738 · View history | $301.91K 245,458 shares | 0.03% | -343.58K(-58.30%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 10 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $274.98K 223,562 shares | 0.00% | +102.56K(+84.80%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 11 | RBF Capital, LLC CIK 1134621 · View history | $246.00K 200,000 shares | 0.01% | 0(0.00%)Unchanged | SEC filing ↗ Nov 14, 2025 | ▾ |
| 12 | NORTHERN TRUST CORP CIK 73124 · View history | $234.69K 190,801 shares | 0.00% | -16.70K(-8.00%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 13 | Ensign Peak Advisors, Inc CIK 1454984 · Amended · View history | $230.63K 187,500 shares | 0.00% | 0(0.00%)Unchanged | SEC filing ↗ Nov 13, 2025 | ▾ |
| 14 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $201.83K 164,091 shares | 0.00% | -49.47K(-23.20%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 15 | Sio Capital Management, LLC CIK 1482416 · View history | $201.32K 163,679 shares | 0.05% | 0(0.00%)Unchanged | SEC filing ↗ Nov 13, 2025 | ▾ |
| 16 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $125.79K 102,268 shares | 0.00% | +43.37K(+73.60%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 17 | Almitas Capital LLC CIK 1596468 · Amended · View history | $106.77K 86,808 shares | 0.02% | -148.70K(-63.10%)Reduced | SEC filing ↗ Nov 17, 2025 | ▾ |
| 18 | BlackRock, Inc. CIK 2012383 · View history | $80.41K 65,374 shares | 0.00% | +1.12K(+1.70%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 19 | Squarepoint Ops LLC CIK 1642575 · View history | $62.45K 50,771 shares | 0.00% | +32.37K(+175.90%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 20 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $62.12K 50,500 shares | 0.00% | 0(0.00%)Unchanged | SEC filing ↗ Nov 14, 2025 | ▾ |
Showing 20 / 35 institutions. The complete set is available through the API.
Coverage & totals by quarter
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