2Seventy Bio Inc

-

Stock Issuer and Owners

Home | Sign Up | Log In
Message
Happy Holidays!! thanks for using AUM13F!!
List of Funds
Boston Firms
Boston Hedge Funds
Cornell Alumni Firms
CalPERS Portfolio
NYSCRF Portfolio
User Guide
Regulatory AUM vs AUM
LP Portfolios
Related Firms
Build a Portfolio
Comprehensive Search
2Seventy Bio Inc
TickerTSVT
CIK #0001860782
CUSIP901384107
SectorLife Sciences - Pharmaceutical Preparations
Address60 Binney Street, Cambridge, MA 02210
Source [EDGAR]
CIK Filing 2011 - 2025
[0001860782] 10-K
[0001860782] 10-Q
[0001860782] 3
[0001860782] 4
[0001860782] 8-K
[0001860782] D
[0001860782] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Millennium Management LLC 2Seventy Bio Inc [2023-05-15] 5.0
Citadel Advisors LLC 2Seventy Bio Inc [2023-05-01] 4.1
Baker Bros Advisors LP 2Seventy Bio Inc [2023-02-14] 5.4
BlackRock Inc 2Seventy Bio Inc [2023-02-03] 7.9
Vanguard Group Inc 2Seventy Bio Inc [2022-02-09] 7.96
BlackRock Inc 2Seventy Bio Inc [2022-02-07] 6.9
Wellington Management Group LLP 2Seventy Bio Inc [2022-02-04] 8.94
BlackRock Inc 2Seventy Bio Inc [2022-02-04] 0.0
State Street Corp 2Seventy Bio Inc [2022-01-10] 10.12
EcoR1 Capital LLC 2Seventy Bio Inc [2021-11-16] 8.1
Form 3/4/5 Filer 2011 - 2025
Wei Lin
2seventy bio, Inc.
Baird William D III
Heffron Nicola
Leschly Nick
Gregory Philip D
Ibrahim Ramy
Glickman Sarah JS
Lynch Daniel
Torres Denice
Maus Marcela V.
Sellers William R.
bluebird bio, Inc.
Form 13F Holdings
Firm Period DFND Voting Shares
Kynam Capital Management LP [2023-03-31] SOLE 3,738,972.0 3,738,972.0
BlackRock Inc. [2023-03-31] SOLE 3,072,417.0 3,160,523.0
State Street Corp [2023-03-31] DFND 3,095,220.0 3,147,389.0
Vanguard Group Inc [2023-03-31] SOLE 0.0 2,836,820.0
Wellington Management Group LLP [2023-03-31] DFND 0.0 2,769,442.0
Baker Bros Advisors LP [2023-03-31] SOLE 2,497,526.0 2,497,526.0
Citadel Advisors LLC [2023-03-31] DFND 2,394,186.0 2,394,186.0
OrbiMed Advisors LLC [2023-03-31] DFND 667,300.0 2,391,628.0
Casdin Capital LLC [2023-03-31] SOLE 2,023,913.0 2,023,913.0
Millennium Management LLC [2023-03-31] SOLE 1,942,618.0 1,942,618.0
Goldman Sachs Group Inc [2023-03-31] DFND 1,739,162.0 1,747,522.0
JPMorgan Chase & Co [2023-03-31] DFND 1,361,465.0 1,583,681.0
Newtyn Management LLC [2023-03-31] SOLE 1,505,000.0 1,505,000.0
Balyasny Asset Management LP [2023-03-31] SOLE 1,436,398.0 1,436,398.0
Bain Capital Life Sciences Investors, LLC [2023-03-31] SOLE 1,408,901.0 1,408,901.0
Morgan Stanley [2023-03-31] DFND 1,112,691.0 1,165,326.0
ExodusPoint Capital Management LP [2023-03-31] SOLE 1,029,040.0 1,029,040.0
Credit Suisse AG [2023-03-31] DFND 1,007,545.0 1,017,974.0
Iron Triangle Partners LP [2023-03-31] SOLE 868,939.0 868,939.0
CHI Advisors LLC [2023-03-31] DFND 855,000.0 855,000.0
Artal Group S.A. [2023-03-31] DFND 750,000.0 750,000.0
Geode Capital Management LLC [2023-03-31] DFND 741,472.0 741,472.0
Price T Rowe Associates Inc /MD/ [2023-03-31] SOLE 119,448.0 590,089.0
Sectoral Asset Management Inc [2023-03-31] SOLE 214,919.0 476,000.0
Boxer Capital, LLC [2023-03-31] OTR 459,836.0 459,836.0
Bank of America Corp /DE/ [2023-03-31] DFND 9,522.0 399,936.0
Barclays PLC [2023-03-31] SOLE 394,126.0 394,126.0
Deep Track Capital LP [2023-03-31] SOLE 350,000.0 350,000.0
Northern Trust Corp [2023-03-31] DFND 16,466.0 348,916.0
Charles Schwab Investment Management Inc [2023-03-31] SOLE 319,993.0 319,993.0
Prev | Page 3 | Next
Terms | Privacy | Guide
tony@aum13f.com