Boundless Bio, Inc.
BOLD- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001782303
In the last 90 days, Boundless Bio, Inc. insiders filed 6 open-market purchases and 2 sales; 40 institutions reported holding it in 13F filings for Q2 2026, worth $38.3M in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Boundless Bio, Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 55
- +9 vs. Q2 2024
- Shares held
- 13.3M
- −49.3K (−0.4%) vs. Q2 2024
- Total value
- $46.1M
- −$5.37M (−10.4%) vs. Q2 2024
- New holders
- 13
- 11 more added
- Sold out
- 4
- 16 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BOLD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 40 | $38.3M |
| Q1 2026 | 36 | $9.33M |
| Q4 2025 | 36 | $10.5M |
| Q3 2025 | 35 | $11.8M |
| Q2 2025 | 44 | $9.88M |
| Q1 2025 | 54 | $19.6M |
| Q4 2024 | 55 | $37.6M |
| Q3 2024 | 55 | $46.1M |
| Q2 2024 | 47 | $53.4M |
| Q1 2024 | 43 | $208.8M |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Boundless Bio, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 3,338,084 | $11.6M | 0.00% | −960.0% | Reduced |
| Ra Capital Management, L.P. | 2,180,631 | $7.57M | 0.09% | 00.0% | Unchanged |
| Nextech Invest AG | 1,228,069 | $4.26M | 0.60% | 00.0% | Unchanged |
| Redmile Group, LLC | 1,023,548 | $3.55M | 0.21% | −11,035−1.1% | Reduced |
| Wellington Management Group LLP | 947,612 | $3.29M | 0.00% | −790−0.1% | Reduced |
| Citadel Advisors LLC | 718,527 | $2.49M | 0.00% | 00.0% | Unchanged |
| Boxer Capital, LLC | 711,329 | $2.47M | 0.12% | 00.0% | Unchanged |
| Sectoral Asset Management Inc | 678,574 | $2.35M | 1.39% | −3,700−0.5% | Reduced |
| BlackRock, Inc. | 408,686 | $1.42M | 0.00% | +408,686 | New |
| Alyeska Investment Group, L.P. | 300,000 | $1.04M | 0.01% | 00.0% | Unchanged |
| Vanguard Group Inc | 264,211 | $916.8K | 0.00% | +170,488+181.9% | Added |
| PFM Health Sciences, LP | 240,513 | $834.6K | 0.05% | +100,000+71.2% | Added |
| Ensign Peak Advisors, Inc | 187,500 | $650.6K | 0.00% | −177,186−48.6% | Reduced |
| Sio Capital Management, LLC | 162,058 | $562.3K | 0.25% | 00.0% | Unchanged |
| Norges Bank | 157,211 | $545.5K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 116,627 | $404.7K | 0.00% | +5,993+5.4% | Added |
| Logos Global Management LP | 58,903 | $204.4K | 0.02% | −58,903−50.0% | Reduced |
| Northern Trust Corp | 57,578 | $199.8K | 0.00% | +57,578 | New |
| UBS Oconnor LLC | 53,168 | $184.5K | 0.00% | +53,168 | New |
| Bridgeway Capital Management, LLC | 50,000 | $173.5K | 0.00% | +50,000 | New |
| Walleye Capital LLC | 39,624 | $137.5K | 0.00% | −915−2.3% | Reduced |
| Squarepoint Ops LLC | 31,250 | $108.4K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 29,941 | $103.9K | 0.00% | −156,991−84.0% | Reduced |
| Renaissance Technologies LLC | 28,700 | $99.6K | 0.00% | −16,683−36.8% | Reduced |
| Point72 (DIFC) Ltd | 28,079 | $97.4K | 0.01% | +7,841+38.7% | Added |
| Two Sigma Investments, LP | 26,860 | $93.2K | 0.00% | −1,756−6.1% | Reduced |
| State Street Corp | 25,365 | $88.0K | 0.00% | +4,100+19.3% | Added |
| Ovata Capital Management Ltd | 25,000 | $86.8K | 0.04% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 22,100 | $76.7K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 19,496 | $67.7K | 0.00% | +18,996+3,799.2% | Added |
| ExodusPoint Capital Management, LP | 17,328 | $60.0K | 0.00% | −198,239−92.0% | Reduced |
| Charles Schwab Investment Management Inc | 14,649 | $50.8K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 11,356 | $39.4K | 0.00% | +11,356 | New |
| Bank of America Corp | 11,052 | $38.4K | 0.00% | −6,860−38.3% | Reduced |
| Prelude Capital Management, LLC | 11,024 | $38.3K | 0.00% | +11,024 | New |
| JPMorgan Chase & Co | 9,936 | $34.5K | 0.00% | +7,247+269.5% | Added |
| Barclays PLC | 8,633 | $30.0K | 0.00% | −8,843−50.6% | Reduced |
| Wells Fargo & Company | 5,320 | $18.5K | 0.00% | +3,003+129.6% | Added |
| Rhumbline Advisers | 5,307 | $18.4K | 0.00% | −921−14.8% | Reduced |
| Citigroup Inc | 4,568 | $15.9K | 0.00% | +3,162+224.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 3,681 | $12.8K | 0.00% | +3,681 | New |
| Corebridge Financial, Inc. | 3,374 | $11.7K | 0.00% | −21−0.6% | Reduced |
| UBS Group AG | 2,978 | $10.3K | 0.00% | +1,063+55.5% | Added |
| Tower Research Capital LLC (TRC) | 2,905 | $10.1K | 0.00% | −368−11.2% | Reduced |
| Legal & General Group Plc | 1,049 | $3.63K | 0.00% | +1,049 | New |
| Royal Bank of Canada | 972 | $3.00K | 0.00% | +379+63.9% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 826 | $2.87K | 0.00% | +826 | New |
| Ameritas Investment Partners, Inc. | 618 | $2.14K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 457 | $1.59K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 218 | $1.00K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 122 | $423 | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 49 | $170 | 0.00% | +49 | New |
| Capital Performance Advisors LLP | 42 | $146 | 0.00% | +42 | New |
| Sterling Capital Management LLC | 12 | $42 | 0.00% | +12 | New |
| CWM, LLC | 132 | $0 | 0.00% | +132 | New |
| Millennium Management LLC | 0 | $0 | 0.00% | −234,663−100.0% | Sold out |
| Altium Capital Management LP | 0 | $0 | 0.00% | −83,149−100.0% | Sold out |
| Sandia Investment Management LP | 0 | $0 | 0.00% | −7,500−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −520−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |