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 2022
Institutional positions in 2seventy bio, Inc. as of Mar 31, 2022. 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
- 134
- +8 vs. Q4 2021
- Shares held
- 31.9M
- +13.2M (+70.5%) vs. Q4 2021
- Total value
- $543.6M
- +$64.5M (+13.5%) vs. Q4 2021
- New holders
- 35
- 35 more added
- Sold out
- 27
- 31 more reduced
2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding 2seventy bio, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | 3,495,943 | $59.6M | 1.87% | +1,578,880+82.4% | Added |
| State Street Corp | 3,159,976 | $53.9M | 0.00% | +795,625+33.7% | Added |
| Wellington Management Group LLP | 2,511,955 | $42.9M | 0.01% | +421,700+20.2% | Added |
| Baker Bros. Advisors LP | 2,062,744 | $35.2M | 0.20% | +1,229,508+147.6% | Added |
| Armistice Capital, LLC | 2,000,000 | $34.1M | 0.97% | +1,144,000+133.6% | Added |
| BlackRock Inc. | 1,593,764 | $27.2M | 0.00% | −8,919−0.6% | Reduced |
| Newtyn Management, LLC | 1,587,805 | $27.1M | 6.49% | +1,122,511+241.2% | Added |
| Bain Capital Life Sciences Investors, LLC | 1,408,901 | $24.0M | 2.33% | +1,229,508+685.4% | Added |
| Vanguard Group Inc | 1,380,326 | $23.5M | 0.00% | −479,623−25.8% | Reduced |
| RTW Investments, LP | 1,229,508 | $21.0M | 0.43% | +1,229,508 | New |
| Credit Suisse AG | 1,004,372 | $17.1M | 0.01% | +170,888+20.5% | Added |
| Madison Avenue Partners, LP | 896,972 | $15.3M | 2.86% | +896,972 | New |
| CVI Holdings, LLC | 819,672 | $14.0M | 0.92% | +819,672 | New |
| CHI Advisors LLC | 819,672 | $14.0M | 5.95% | +819,672 | New |
| Casdin Capital, LLC | 614,754 | $10.5M | 0.47% | +614,754 | New |
| 683 Capital Management, LLC | 491,803 | $8.39M | 0.50% | +491,803 | New |
| JPMorgan Chase & Co | 482,807 | $8.24M | 0.00% | −21,997−4.4% | Reduced |
| Boxer Capital, LLC | 459,836 | $7.84M | 0.40% | +459,836 | New |
| Geode Capital Management, LLC | 433,356 | $7.39M | 0.00% | +36,778+9.3% | Added |
| Morgan Stanley | 398,404 | $6.80M | 0.00% | +282,046+242.4% | Added |
| Balyasny Asset Management LLC | 384,819 | $6.57M | 0.03% | +384,819 | New |
| Millennium Management LLC | 355,962 | $6.07M | 0.01% | +258,123+263.8% | Added |
| Sessa Capital IM, L.P. | 341,302 | $5.82M | 0.35% | −700−0.2% | Reduced |
| Bank of America Corp | 332,942 | $5.68M | 0.00% | +183,690+123.1% | Added |
| Point72 Asset Management, L.P. | 310,700 | $5.30M | 0.02% | −276,007−47.0% | Reduced |
| Tang Capital Management LLC | 300,000 | $5.12M | 1.04% | +300,000 | New |
| ExodusPoint Capital Management, LP | 233,585 | $3.98M | 0.06% | +104,699+81.2% | Added |
| Northern Trust Corp | 221,348 | $3.78M | 0.00% | −1,532−0.7% | Reduced |
| Rafferty Asset Management, LLC | 219,900 | $3.75M | 0.02% | +39,121+21.6% | Added |
| Charles Schwab Investment Management Inc | 170,131 | $2.90M | 0.00% | +6,143+3.7% | Added |
| UBS Group AG | 152,311 | $2.60M | 0.00% | +92,364+154.1% | Added |
| Caas Capital Management LP | 145,965 | $2.49M | 0.44% | −56,153−27.8% | Reduced |
| Norges Bank | 143,850 | $2.45M | 0.00% | +25,057+21.1% | Added |
| Dimensional Fund Advisors LP | 118,340 | $2.02M | 0.00% | −2,779−2.3% | Reduced |
| Goldman Sachs Group Inc | 117,185 | $2.00M | 0.00% | −391,237−77.0% | Reduced |
| Altium Capital Management LP | 115,000 | $1.96M | 0.68% | +115,000 | New |
| Bank of New York Mellon Corp | 87,497 | $1.49M | 0.00% | −2,291−2.6% | Reduced |
| Swiss National Bank | 83,902 | $1.43M | 0.00% | +34,200+68.8% | Added |
| Nuveen Asset Management, LLC | 85,386 | $1.39M | 0.00% | +895+1.1% | Added |
| Susquehanna International Group, LLP | 74,407 | $1.27M | 0.00% | −18,465−19.9% | Reduced |
| LMR Partners LLP | 73,920 | $1.26M | 0.02% | +18,772+34.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 71,106 | $1.21M | 0.00% | −15,515−17.9% | Reduced |
| Jane Street Group, LLC | 62,491 | $1.07M | 0.00% | +25,606+69.4% | Added |
| Swedbank AB | 45,001 | $767.7K | 0.00% | 00.0% | Unchanged |
| Nan Fung Group Holdings Ltd | 40,273 | $687.0K | 0.33% | +40,273 | New |
| California State Teachers Retirement System | 40,179 | $685.0K | 0.00% | +8,939+28.6% | Added |
| RMB Capital Management, LLC | 38,014 | $649.0K | 0.02% | 00.0% | Unchanged |
| Citigroup Inc | 37,460 | $639.0K | 0.00% | −105,295−73.8% | Reduced |
| Quantedge Capital Pte Ltd | 35,800 | $611.0K | 0.18% | +35,800 | New |
| Birchview Capital, LP | 34,333 | $586.0K | 0.42% | +6,334+22.6% | Added |
| Rhumbline Advisers | 30,105 | $514.0K | 0.00% | −2,353−7.2% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 30,139 | $514.0K | 0.03% | +30,139 | New |
| State of Wisconsin Investment Board | 29,100 | $496.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 25,831 | $440.0K | 0.00% | +1,041+4.2% | Added |
| Ergoteles LLC | 25,100 | $428.0K | 0.02% | +25,100 | New |
| Alliancebernstein L.P. | 23,775 | $406.0K | 0.00% | −4,300−15.3% | Reduced |
| Velan Capital Investment Management LP | 23,657 | $404.0K | 0.37% | +23,657 | New |
| Legal & General Group Plc | 21,254 | $363.0K | 0.00% | +2,744+14.8% | Added |
| Dark Forest Capital Management LP | 16,394 | $280.0K | 0.07% | +16,394 | New |
| New York State Common Retirement Fund | 16,216 | $277.0K | 0.00% | −28−0.2% | Reduced |
| Parametrica Management Ltd | 14,766 | $252.0K | 0.19% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 14,200 | $242.0K | 0.00% | +13,864+4,126.2% | Added |
| Deutsche Bank AG | 14,142 | $241.0K | 0.00% | −27,288−65.9% | Reduced |
| Parametric Portfolio Associates LLC | 13,536 | $231.0K | 0.00% | −57,802−81.0% | Reduced |
| Virtus ETF Advisers LLC | 13,134 | $224.0K | 0.10% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 13,065 | $223.0K | 0.00% | −100−0.8% | Reduced |
| Wells Fargo & Company | 13,031 | $222.0K | 0.00% | −10,435−44.5% | Reduced |
| MetLife Investment Management | 12,941 | $220.8K | 0.00% | +4,776+58.5% | Added |
| Boothbay Fund Management, LLC | 12,102 | $206.0K | 0.01% | +12,102 | New |
| Gabelli Funds LLC | 11,600 | $198.0K | 0.00% | −460−3.8% | Reduced |
| American International Group, Inc. | 11,618 | $198.0K | 0.00% | −347−2.9% | Reduced |
| Fiduciary Trust Co | 11,017 | $188.0K | 0.00% | −6,129−35.7% | Reduced |
| E Fund Management Co., Ltd. | 11,035 | $188.0K | 0.01% | +11,035 | New |
| State Board of Administration of Florida Retirement System | 10,844 | $185.0K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 10,740 | $183.0K | 0.02% | +10,740 | New |
| HRT Financial LP | 10,253 | $174.0K | 0.00% | +10,253 | New |
| UBS Asset Management Americas Inc | 10,033 | $171.2K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 9,932 | $169.0K | 0.00% | +1,484+17.6% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 9,364 | $160.0K | 0.00% | +1,089+13.2% | Added |
| Ensign Peak Advisors, Inc | 7,203 | $123.0K | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 6,395 | $109.0K | 0.07% | +6,395 | New |
| Shell Asset Management Co | 5,724 | $98.0K | 0.00% | −842−12.8% | Reduced |
| International Biotechnology Trust PLC | 3,666 | $94.0K | 0.04% | 00.0% | Unchanged |
| Barclays PLC | 5,265 | $90.0K | 0.00% | +5,265 | New |
| Erste Asset Management GmbH | 4,999 | $86.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 4,905 | $84.0K | 0.00% | −2,994−37.9% | Reduced |
| Group One Trading, L.P. | 4,049 | $69.0K | 0.00% | −51,552−92.7% | Reduced |
| Cubist Systematic Strategies, LLC | 3,400 | $58.0K | 0.00% | +1,324+63.8% | Added |
| Public Employees Retirement Association of Colorado | 2,905 | $50.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 2,722 | $46.0K | 0.00% | +2,722 | New |
| Amalgamated Financial Corp. | 2,722 | $46.0K | 0.00% | +2,722 | New |
| Tower Research Capital LLC (TRC) | 2,519 | $43.0K | 0.00% | −4,488−64.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,486 | $42.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,765 | $30.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 1,574 | $26.0K | 0.00% | +1,574 | New |
| Metropolitan Life Insurance Co | 1,474 | $25.1K | 0.00% | −4,776−76.4% | Reduced |
| Lazard Asset Management LLC | 1,156 | $19.0K | 0.00% | +319+38.1% | Added |
| Advisor Group Holdings, Inc. | 957 | $16.0K | 0.00% | −3,160−76.8% | Reduced |
| The PNC Financial Services Group, Inc. | 654 | $11.0K | 0.00% | +295+82.2% | Added |
| US Bancorp | 516 | $9.00K | 0.00% | +101+24.3% | Added |