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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.

Q1 2023 vs. Q4 2022

How the institutions holding 2seventy bio, Inc. changed between Q4 2022 and Q1 2023.

All holders in Q1 2023All holders in Q4 2022

13F holders of TSVT: Q4 2022 compared with Q1 2023
MeasureQ4 2022Q1 2023Change
Holders142147+5
Shares33.5M49.8M+16.3M (+48.7%)
Value$317.3M$508.0M+$190.8M (+60.1%)

New holders (30)

Institutions that held 2seventy bio, Inc. at the end of Q1 2023 but not at the end of Q4 2022.

Institutions new to TSVT in Q1 2023
InstitutionSharesValue% of portfolio
Kynam Capital Management, LP3,738,972$38.1M4.93%
Balyasny Asset Management LLC1,437,302$14.7M0.05%
Iron Triangle Partners LP868,939$8.86M1.28%
Artal Group S.A.750,000$7.65M0.45%
Sectoral Asset Management Inc476,000$4.86M0.93%
Deep Track Capital, LP350,000$3.57M0.15%
Clough Capital Partners L P248,610$2.54M0.27%
Bank of Montreal162,148$1.74M0.00%
Lion Point Capital, LP170,000$1.73M0.96%
Bleichroeder LP165,407$1.69M0.36%
Norges Bank156,100$1.59M0.00%
Jackson Creek Investment Advisors LLC92,623$945.0K0.40%
Marshall Wace, LLP65,558$668.7K0.00%
Prudential Financial Inc53,056$541.2K0.00%
Prosight Management, LP42,537$433.9K0.21%
TD Asset Management Inc42,000$428.4K0.00%
Profund Advisors LLC41,071$418.9K0.03%
Captrust Financial Advisors30,509$311.2K0.00%
HBK Investments L P30,000$306.0K0.01%
Voloridge Investment Management, LLC29,663$302.6K0.00%
Horizon Kinetics Asset Management LLC18,000$183.6K0.00%
Caas Capital Management LP14,383$146.7K0.05%
Janus Henderson Group PLC13,354$136.1K0.00%
E Fund Management Co., Ltd.12,601$129.0K0.01%
Franklin Resources Inc12,641$128.9K0.00%
American Century Companies Inc11,280$111.4K0.00%
Ameriprise Financial Inc10,526$107.4K0.00%
Sandia Investment Management LP5,000$51.0K0.01%
Allspring Global Investments Holdings, LLC204$2.08K0.00%
Signaturefd, LLC27$2750.00%

Sold out (25)

Institutions that held 2seventy bio, Inc. at the end of Q4 2022 and filed for Q1 2023 without it.