Boundless Bio, Inc.
BOLD- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001782303
In the last 90 days, Boundless Bio, Inc. insiders filed 5 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, Q1 2024
Institutional positions in Boundless Bio, Inc. as of Mar 31, 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
- 43
- +43 vs. Q4 2023
- Shares held
- 14.6M
- +14.6M vs. Q4 2023
- Total value
- $208.8M
- +$208.8M vs. Q4 2023
- New holders
- 43
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Boundless Bio, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FNY Investment Advisers, LLC | 660 | $9.00K | 0.01% | +660 | New |
| Sandia Investment Management LP | 7,500 | $106.9K | 0.11% | +7,500 | New |
| Point72 (DIFC) Ltd | 12,684 | $180.7K | 0.01% | +12,684 | New |
| Teachers Retirement System of the State of Kentucky | 14,920 | $213.0K | 0.00% | +14,920 | New |
| Barclays PLC | 15,000 | $213.8K | 0.00% | +15,000 | New |
| Two Sigma Investments, LP | 17,000 | $242.3K | 0.00% | +17,000 | New |
| Teacher Retirement System of Texas | 20,000 | $285.0K | 0.00% | +20,000 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 20,000 | $285.0K | 0.01% | +20,000 | New |
| Ovata Capital Management Ltd | 20,000 | $285.0K | 0.15% | +20,000 | New |
| Weiss Asset Management LP | 22,500 | $320.6K | 0.02% | +22,500 | New |
| Royal Bank of Canada | 24,633 | $351.0K | 0.00% | +24,633 | New |
| Balyasny Asset Management LLC | 30,000 | $427.5K | 0.00% | +30,000 | New |
| Blackstone Group Inc. | 30,000 | $427.5K | 0.00% | +30,000 | New |
| Monashee Investment Management LLC | 31,250 | $445.3K | 0.05% | +31,250 | New |
| Squarepoint Ops LLC | 31,250 | $445.3K | 0.00% | +31,250 | New |
| UBS Oconnor LLC | 41,650 | $593.5K | 0.02% | +41,650 | New |
| NewGen Asset Management Ltd | 50,000 | $712.5K | 0.38% | +50,000 | New |
| Readystate Asset Management LP | 50,000 | $712.5K | 0.03% | +50,000 | New |
| HBK Investments L P | 51,500 | $733.9K | 0.02% | +51,500 | New |
| Point72 Asset Management, L.P. | 59,000 | $840.8K | 0.00% | +59,000 | New |
| Vanguard Group Inc | 60,000 | $855.0K | 0.00% | +60,000 | New |
| Schonfeld Strategic Advisors LLC | 64,421 | $918.0K | 0.01% | +64,421 | New |
| Norges Bank | 70,000 | $997.5K | 0.00% | +70,000 | New |
| LMR Partners LLP | 89,249 | $1.27M | 0.03% | +89,249 | New |
| ExodusPoint Capital Management, LP | 100,000 | $1.43M | 0.02% | +100,000 | New |
| Millennium Management LLC | 123,350 | $1.76M | 0.00% | +123,350 | New |
| PFM Health Sciences, LP | 140,513 | $2.00M | 0.10% | +140,513 | New |
| Sio Capital Management, LLC | 143,000 | $2.04M | 0.71% | +143,000 | New |
| BlackRock Inc. | 150,000 | $2.14M | 0.00% | +150,000 | New |
| Altium Capital Management LP | 200,000 | $2.85M | 1.27% | +200,000 | New |
| Logos Global Management LP | 200,000 | $2.85M | 0.30% | +200,000 | New |
| Alyeska Investment Group, L.P. | 250,000 | $3.56M | 0.02% | +250,000 | New |
| Silverarc Capital Management, LLC | 312,500 | $4.45M | 1.25% | +312,500 | New |
| Federated Hermes, Inc. | 375,000 | $5.34M | 0.01% | +375,000 | New |
| Ensign Peak Advisors, Inc | 375,000 | $5.34M | 0.01% | +375,000 | New |
| Boxer Capital, LLC | 711,329 | $10.1M | 0.50% | +711,329 | New |
| Citadel Advisors LLC | 854,804 | $12.0M | 0.01% | +854,804 | New |
| Sectoral Asset Management Inc | 855,875 | $12.2M | 4.79% | +855,875 | New |
| Redmile Group, LLC | 1,114,034 | $15.9M | 0.58% | +1,114,034 | New |
| Wellington Management Group LLP | 1,171,973 | $16.3M | 0.00% | +1,171,973 | New |
| Nextech Invest AG | 1,228,069 | $17.5M | 2.77% | +1,228,069 | New |
| Ra Capital Management, L.P. | 2,180,631 | $31.1M | 0.40% | +2,180,631 | New |
| FMR LLC | 3,263,268 | $48.1M | 0.00% | +3,263,268 | New |