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, Q4 2023
Institutional positions in 2seventy bio, Inc. as of Dec 31, 2023. 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
- 116
- −25 vs. Q3 2023
- Shares held
- 48.2M
- −5.48M (−10.2%) vs. Q3 2023
- Total value
- $205.8M
- −$4.58M (−2.2%) vs. Q3 2023
- New holders
- 15
- 32 more added
- Sold out
- 40
- 39 more reduced
5 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding 2seventy bio, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 1,014,016 | $4.33M | 0.00% | −337,851−25.0% | Reduced |
| Geode Capital Management, LLC | 1,088,867 | $4.65M | 0.00% | +43,510+4.2% | Added |
| Marshall Wace, LLP | 1,110,019 | $4.74M | 0.01% | +1,110,019 | New |
| Eversept Partners, LP | 1,139,111 | $4.86M | 0.48% | −314,267−21.6% | Reduced |
| Casdin Capital, LLC | 1,182,623 | $5.05M | 0.50% | −841,290−41.6% | Reduced |
| Bain Capital Life Sciences Investors, LLC | 1,331,801 | $5.69M | 0.55% | −77,100−5.5% | Reduced |
| DAFNA Capital Management LLC | 1,447,465 | $6.18M | 1.48% | 00.0% | Unchanged |
| Engine Capital Management, LP | 1,494,304 | $6.38M | 1.05% | +1,152,434+337.1% | Added |
| Madison Avenue Partners, LP | 1,754,788 | $7.49M | 1.06% | +260,663+17.4% | Added |
| Millennium Management LLC | 2,335,272 | $9.97M | 0.01% | −1,313,893−36.0% | Reduced |
| Baker Bros. Advisors LP | 2,497,526 | $10.7M | 0.12% | 00.0% | Unchanged |
| BlackRock Inc. | 3,911,724 | $16.7M | 0.00% | −504,085−11.4% | Reduced |
| Vanguard Group Inc | 3,985,770 | $17.0M | 0.00% | +251,893+6.7% | Added |
| Goldman Sachs Group Inc | 4,508,800 | $19.3M | 0.00% | +3,772,556+512.4% | Added |
| Morgan Stanley | 4,842,810 | $20.7M | 0.00% | +3,489,494+257.8% | Added |
| Kynam Capital Management, LP | 5,953,825 | $25.4M | 2.88% | 00.0% | Unchanged |
| Newtyn Management, LLC | 0 | $0 | 0.00% | −3,076,490−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −1,389,953−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −1,243,449−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −779,529−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −657,500−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −636,787−100.0% | Sold out |
| Clough Capital Partners L P | 0 | $0 | 0.00% | −510,910−100.0% | Sold out |
| Boxer Capital, LLC | 0 | $0 | 0.00% | −459,836−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −118,313−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −98,839−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −98,302−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −75,891−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −73,338−100.0% | Sold out |
| Putnam Investments LLC | 0 | $0 | 0.00% | −72,917−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −67,294−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −61,995−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −59,707−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −56,786−100.0% | Sold out |
| Shell Asset Management Co | 0 | $0 | 0.00% | −44,436−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −43,868−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −42,946−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −33,281−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −29,519−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −28,308−100.0% | Sold out |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 0 | $0 | 0.00% | −23,981−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −23,178−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −21,192−100.0% | Sold out |
| ELCO Management Co., LLC | 0 | $0 | 0.00% | −17,051−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −16,238−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −12,864−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −12,807−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −11,073−100.0% | Sold out |
| Public Employees Retirement Association of Colorado | 0 | $0 | 0.00% | −2,905−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −2,402−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −1,300−100.0% | Sold out |
| HM Payson & Co | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −152−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Raffa Wealth Management, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| CHI Advisors LLC | – | – | – | – | Not filed |
| Colony Group LLC | – | – | – | – | Not filed |
| Virginia Retirement Systems Et Al | – | – | – | – | Not filed |
| Quantamental Technologies LLC | – | – | – | – | Not filed |
| Column Capital Advisors, LLC | – | – | – | – | Not filed |