Who owns BOUNDLESS BIO INC?
- Ticker: BOLD
- CUSIP Number: 10170a100
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Analyze quarterly positions in Boundless Bio with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Boundless Bio stock
Who bought or sold BOUNDLESS BIO INC this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| FMR | 2.7M | $3.2M | -13% | Dec 2025 |
|
| Citadel Advisors | 1.3M | $1.5M | -1% | Mar 2026 |
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| Stonepine Capital Management | 710k | $852k | 72% | Dec 2025 |
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| Sectoral Asset Management | 679k | $814k | 0% | Dec 2025 |
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| Vanguard Group | 663k | $796k | 16% | Dec 2025 |
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| Vanguard Capital Management | 597k | $657k | 100% | Mar 2026 |
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| Wellington Management Company | 556k | $668k | 0% | Dec 2025 |
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| Renaissance Technologies | 341k | $410k | 53% | Dec 2025 |
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| Alyeska Investment Group | 300k | $330k | 0% | Mar 2026 |
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| Rbf Capital | 200k | $220k | 0% | Mar 2026 |
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| Northern Trust | 190k | $227k | -1% | Dec 2025 |
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| Ensign Peak Advisors | 188k | $206k | 0% | Mar 2026 |
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| Sio Capital Management | 164k | $196k | 0% | Dec 2025 |
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| Geode Capital Management | 128k | $140k | 36% | Mar 2026 |
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| Millennium Management | 100k | $110k | -26% | Mar 2026 |
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| GSA Capital Partners | 97k | $107k | 55% | Mar 2026 |
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| Landscape Capital Management | 86k | $94k | -33% | Mar 2026 |
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| BlackRock | 71k | $78k | 5% | Mar 2026 |
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| Vanguard Fiduciary Trust | 65k | $72k | 100% | Mar 2026 |
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| Bridgeway Capital Management | 51k | $61k | 0% | Dec 2025 |
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| Walleye Trading Advisors | 40k | $44k | 0% | Mar 2026 |
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| XTX Topco | 40k | $48k | 36% | Dec 2025 |
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| Qube Research & Technologies | 19k | $22k | 4% | Dec 2025 |
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| Squarepoint Ops | 16k | $18k | 100% | Mar 2026 |
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| State Street Corporation | 16k | $19k | 0% | Dec 2025 |
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| Morgan Stanley | 13k | $14k | 0% | Mar 2026 |
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| Acadian Asset Management | 13k | $12k | 0% | Mar 2026 |
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| Pure Financial Advisors | 10k | $11k | 100% | Mar 2026 |
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| Citigroup | 8.8k | $9.7k | 100% | Mar 2026 |
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| Tower Research Capital | 5.8k | $7.0k | 124% | Dec 2025 |
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| Vanguard Global Advisers | 429.00 | $471.985800 | 100% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 178.00 | $195.995800 | 1% | Mar 2026 |
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| Optiver Holding B.V. | 168.00 | $185.001600 | 0% | Mar 2026 |
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| CWM | 9.00 | $0 | -40% | Dec 2025 |
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| Caitong International Asset Management | 3.00 | $3.000000 | 100% | Mar 2026 |
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| UBS Group | 2.00 | $2.000000 | -91% | Mar 2026 |
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| Barclays | 2.00 | $2.000000 | 0% | Dec 2025 |
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| SBI Securities | 1.00 | $1.000000 | 100% | Mar 2026 |
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Who sold out of Boundless Bio?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Jane Street | Dec 2025 | 13k | $16k |
| Abel Hall | Dec 2025 | 13k | $15k |
| Nolet Wealth Management | Dec 2025 | 11k | $14k |