2seventy bio, Inc.
TSVTDelisted May 13, 2025- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001860782
2seventy bio, Inc. was delisted on May 13, 2025; its insiders filed their last Form 4 on May 15, 2025; 140 institutions reported holding it in 13F filings for Q1 2025, worth $234.5M in total; no superinvestor held it.
13F holders, Q1 2024
Institutional positions in 2seventy 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
- 117
- +3 vs. Q4 2023
- Shares held
- 46.8M
- −1.41M (−2.9%) vs. Q4 2023
- Total value
- $250.9M
- +$45.2M (+22.0%) vs. Q4 2023
- New holders
- 18
- 26 more added
- Sold out
- 15
- 46 more reduced
2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TSVT 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 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 3 | $508.1K |
| Q1 2025 | 140 | $234.5M |
| Q4 2024 | 117 | $135.1M |
| Q3 2024 | 115 | $212.5M |
| Q2 2024 | 115 | $183.4M |
| Q1 2024 | 117 | $250.9M |
| Q4 2023 | 116 | $205.8M |
| Q3 2023 | 146 | $214.8M |
| Q2 2023 | 150 | $504.8M |
| Q1 2023 | 147 | $508.0M |
| Q4 2022 | 142 | $317.3M |
| Q3 2022 | 134 | $493.6M |
| Q2 2022 | 134 | $457.1M |
| Q1 2022 | 134 | $543.6M |
| Q4 2021 | 128 | $479.3M |
| 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 2seventy bio, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cowen and Company, LLC | 800,000 | $4.28M | 0.17% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 963,712 | $5.16M | 0.00% | −50,304−5.0% | Reduced |
| State Street Corp | 1,000,512 | $5.35M | 0.00% | +22,922+2.3% | Added |
| Geode Capital Management, LLC | 1,143,033 | $6.12M | 0.00% | +54,166+5.0% | Added |
| Eversept Partners, LP | 1,177,678 | $6.30M | 0.47% | +38,567+3.4% | Added |
| DAFNA Capital Management LLC | 1,204,051 | $6.44M | 1.47% | −243,414−16.8% | Reduced |
| Engine Capital Management, LP | 1,494,304 | $7.99M | 1.61% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 1,612,542 | $8.63M | 0.03% | +1,262,702+360.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 1,736,600 | $9.29M | 0.03% | +1,736,600 | New |
| Casdin Capital, LLC | 2,000,000 | $10.7M | 0.80% | +817,377+69.1% | Added |
| Madison Avenue Partners, LP | 2,433,222 | $13.0M | 2.10% | +678,434+38.7% | Added |
| Baker Bros. Advisors LP | 2,497,526 | $13.4M | 0.17% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,731,679 | $20.0M | 0.00% | −254,091−6.4% | Reduced |
| BlackRock Inc. | 3,905,405 | $20.9M | 0.00% | −6,319−0.2% | Reduced |
| Goldman Sachs Group Inc | 4,221,783 | $22.6M | 0.00% | −287,017−6.4% | Reduced |
| Morgan Stanley | 4,357,506 | $23.3M | 0.00% | −485,304−10.0% | Reduced |
| Kynam Capital Management, LP | 5,953,825 | $31.9M | 3.54% | 00.0% | Unchanged |
| Bain Capital Life Sciences Investors, LLC | 0 | $0 | 0.00% | −1,331,801−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −958,682−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −275,716−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −212,982−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −116,898−100.0% | Sold out |
| Pale Fire Capital SE | 0 | $0 | 0.00% | −40,688−100.0% | Sold out |
| Triton Wealth Management, PLLC | 0 | $0 | 0.00% | −42,248−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −23,164−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −11,100−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −10,379−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −8,471−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −5,699−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −216−100.0% | Sold out |
| Boyd Watterson Asset Management LLC | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| Rocky Mountain Advisers, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Fairfield Financial Advisors, LTD | – | – | – | – | Not filed |
| Bartlett & Co. LLC | – | – | – | – | Not filed |