TSBX

Turnstone Biologics
TSBX

Overview Fund Activity
Delisted

TSBX was delisted on the 8th of August, 2025.

Back to rankings

40 hedge funds and large institutions have $35M invested in Turnstone Biologics in 2024 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 18 increasing their positions, 9 reducing their positions, and 1 closing their positions.

Holders
40
Holders Change
+4
Holders Change %
+11.11%
% of All Funds
0.58%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
5
Increased
18
Reduced
9
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
BlackRock
1
BlackRock
New York
$1.74M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$3.1M
3
PHS
3
PFM Health Sciences
California
$2.41M
4
ZP
4
Zimmer Partners
New York
$469K
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$624K

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$4.13M
2
EAM
2
Eventide Asset Management
Massachusetts
$1.2M
3
CCM
3
CAAS Capital Management
New York
$0
4
Bank of America
4
Bank of America
North Carolina
$2.36M
5
Morgan Stanley
5
Morgan Stanley
New York
$61.8K
Name Market Value Shares Shares
Change 		Shares
Change %
O
1
OrbiMed
New York
$8.12M 3,099,265 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$4.13M 1,574,826 -971,835 -38%
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$3.1M 1,183,888 +350,555 +42%
PHS
4
PFM Health Sciences
California
$2.41M 920,976 +287,663 +45%
Bank of America
5
Bank of America
North Carolina
$2.36M 899,373 -14,685 -2%
TPC
6
Takeda Pharmaceutical Company
Japan
$2.35M 895,824 – –
Citadel Advisors
7
Citadel Advisors
Florida
$1.79M 684,837 -3,631 -0.5%
BlackRock
8
BlackRock
New York
$1.74M 663,404 +361,479 +120%
7IH
9
72 Investment Holdings
Connecticut
$1.44M 549,981 – –
SAM
10
Sectoral Asset Management
Quebec, Canada
$1.36M 517,648 – –
EAM
11
Eventide Asset Management
Massachusetts
$1.2M 458,317 -250,000 -35%
ECM
12
ExodusPoint Capital Management
New York
$969K 369,780 +102,927 +39%
Vanguard Group
13
Vanguard Group
Pennsylvania
$969K 369,676 +73,064 +25%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$624K 238,084 +116,148 +95%
Fidelity International
15
Fidelity International
Bermuda
$505K 192,657 – –
ZP
16
Zimmer Partners
New York
$469K 179,026 +130,826 +271%
Barclays
17
Barclays
United Kingdom
$318K 121,381 +5,265 +5%
Northern Trust
18
Northern Trust
Illinois
$261K 99,475 +34,403 +53%
BCM
19
Bridgeway Capital Management
Texas
$157K 59,900 – –
KSWA
20
Kathleen S. Wright Associates
Pennsylvania
$111K 42,553 +42,553 New
State Street
21
State Street
Massachusetts
$101K 38,491 +4,642 +14%
Charles Schwab
22
Charles Schwab
California
$90.2K 34,443 +19,274 +127%
Balyasny Asset Management
23
Balyasny Asset Management
Illinois
$85.8K 32,746 +32,746 New
Morgan Stanley
24
Morgan Stanley
New York
$61.8K 23,594 -7,794 -25%
Susquehanna International Group
25
Susquehanna International Group
Pennsylvania
$61.2K 23,371 +23,371 New
1
2