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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 2024 vs. Q4 2023

How the institutions holding 2seventy bio, Inc. changed between Q4 2023 and Q1 2024.

All holders in Q1 2024All holders in Q4 2023

13F holders of TSVT: Q4 2023 compared with Q1 2024
MeasureQ4 2023Of which not filed for Q1 2024Q1 2024Change
Holders1162117+3
Shares48.2M5346.8M−1.41M (−2.9%)
Value$205.8M$85$250.9M+$45.2M (+22.0%)

2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (18)

Institutions that held 2seventy bio, Inc. at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to TSVT in Q1 2024
InstitutionSharesValue% of portfolio
Healthcare of Ontario Pension Plan Trust Fund1,736,600$9.29M0.03%
Jacobs Levy Equity Management, Inc379,586$2.03M0.01%
Susquehanna Fundamental Investments, LLC138,243$739.6K0.03%
HighVista Strategies LLC93,500$500.2K0.18%
Wedmont Private Capital85,934$483.8K0.04%
State of Wisconsin Investment Board62,400$333.8K0.00%
Martingale Asset Management L P45,158$241.6K0.00%
Balyasny Asset Management LLC38,434$205.6K0.00%
PDT Partners, LLC26,793$143.3K0.01%
BBR Partners, LLC15,000$80.3K0.01%
Graham Capital Management, L.P.12,309$65.9K0.00%
Franklin Resources Inc10,635$56.9K0.00%
SkyView Investment Advisors, LLC10,000$54.0K0.01%
Fernwood Investment Management, LLC666$3.56K0.00%
Capital Analysts, LLC100$1.00K0.00%
Trust Co of Vermont83$4440.00%
GAMMA Investing LLC28$1500.00%
Nelson, Van Denburg & Campbell Wealth Management Group, LLC10$530.00%

Sold out (15)

Institutions that held 2seventy bio, Inc. at the end of Q4 2023 and filed for Q1 2024 without it.

Not filed for Q1 2024 yet (2)

Institutions that held 2seventy bio, Inc. at the end of Q4 2023 and haven't filed a 13F for Q1 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding TSVT in Q4 2023 that haven't filed for Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Fairfield Financial Advisors, LTD20$85
Bartlett & Co. LLC33$0