TSVT

2seventy bio
TSVT

Overview Fund Activity
Delisted

TSVT was delisted on the 13th of May, 2025.

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140 hedge funds and large institutions have $317M invested in 2seventy bio in 2022 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 40 increasing their positions, 32 reducing their positions, and 19 closing their positions.

Holders
140
Holders Change
+8
Holders Change %
+6.06%
% of All Funds
2.26%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
30
Increased
40
Reduced
32
Closed
19
Calls
$500K
Puts
$202K
Net Calls
+$298K
Net Calls Change
-$1.41M

Top Buyers

1
CC
1
Casdin Capital
New York
$17.3M
2
SVCM
2
Saturn V Capital Management
Texas
$9.89M
3
ECM
3
ExodusPoint Capital Management
New York
$8.5M
4
Millennium Management
4
Millennium Management
New York
$12.8M
5
BlackRock
5
BlackRock
New York
$28.2M

Top Sellers

1
AC
1
Armistice Capital
New York
$0
2
RI
2
RTW Investments
New York
$0
3
EC
3
EcoR1 Capital
California
$10.7M
4
SC
4
Sessa Capital
New York
$0
5
Balyasny Asset Management
5
Balyasny Asset Management
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Wellington Management Group
1
Wellington Management Group
Massachusetts
$28.6M 3,047,586 -164,425 -5%
BlackRock
2
BlackRock
New York
$28.2M 3,006,612 +424,476 +16%
Vanguard Group
3
Vanguard Group
Pennsylvania
$22.5M 2,404,229 +48,296 +2%
State Street
4
State Street
Massachusetts
$22M 2,346,065 +45,564 +2%
BBA
5
Baker Bros. Advisors
New York
$19.3M 2,062,744 – –
CC
6
Casdin Capital
New York
$17.3M 1,850,000 +1,235,246 +201%
BCLSI
7
Bain Capital Life Sciences Investors
Massachusetts
$13.2M 1,408,901 – –
Millennium Management
8
Millennium Management
New York
$12.8M 1,365,391 +598,734 +78%
MAP
9
Madison Avenue Partners
New York
$11.2M 1,199,832 – –
EC
10
EcoR1 Capital
California
$10.7M 1,143,494 -1,197,819 -51%
SVCM
11
Saturn V Capital Management
Texas
$9.89M 684,996 +684,996 New
Goldman Sachs
12
Goldman Sachs
New York
$9.85M 1,051,143 -7,076 -0.7%
O
13
OrbiMed
New York
$9.76M 1,041,300 – –
CS
14
Credit Suisse
Switzerland
$9.43M 1,006,743 +993 +0.1%
JPMorgan Chase & Co
15
JPMorgan Chase & Co
New York
$9.21M 982,534 +58,292 +6%
ECM
16
ExodusPoint Capital Management
New York
$8.5M 907,135 +662,390 +271%
NM
17
Newtyn Management
New York
$8.27M 882,134 -67,866 -7%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$6.71M 715,629 +19,324 +3%
Fidelity Investments
19
Fidelity Investments
Massachusetts
$5.56M 592,872 +232,066 +64%
BC
20
Boxer Capital
California
$4.31M 459,836 – –
Northern Trust
21
Northern Trust
Illinois
$3.35M 357,569 +13,938 +4%
CA
22
CHI Advisors
New York
$3.12M 333,252 -196,971 -37%
Charles Schwab
23
Charles Schwab
California
$3.01M 321,579 +6,868 +2%
Point72 Asset Management
24
Point72 Asset Management
Connecticut
$2.64M 281,650 +123,200 +78%
RCMNY
25
Rubric Capital Management (New York)
New York
$2.48M 265,000 – –
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