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Tourmaline Bio
TRML

Overview Fund Activity

107 hedge funds and large institutions have $384M invested in Tourmaline Bio in 2025 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 34 increasing their positions, 30 reducing their positions, and 18 closing their positions.

Holders
107
Holders Change
–
Holders Change %
0%
% of All Funds
1.44%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
19
Increased
34
Reduced
30
Closed
18
Calls
$5K
Puts
$1K
Net Calls
+$4K
Net Calls Change
-$2.99M

Top Buyers

1
QF
1
QVT Financial
New York
$34.5M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$5.03M
3
Pictet Asset Management
3
Pictet Asset Management
Switzerland
$10.9M
4
NFT
4
Nan Fung Trinity
Hong Kong
$3.63M
5
ACA
5
Avoro Capital Advisors
New York
$40.9M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$0
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$2.17M
3
NFGH
3
Nan Fung Group Holdings
Hong Kong
$0
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$918K
5
BlackRock
5
BlackRock
New York
$26.1M
Name Market Value Shares Shares
Change 		Shares
Change %
HF
51
HRT Financial
New York
$429K 26,876 +26,876 New
WB
52
WesBanco Bank
West Virginia
$416K 26,000 +26,000 New
AllianceBernstein
53
AllianceBernstein
Tennessee
$414K 25,890 +12,940 +100%
Invesco
54
Invesco
Georgia
$410K 25,626 +5,706 +29%
Swiss National Bank
55
Swiss National Bank
Switzerland
$358K 22,400 – –
YIH
56
Y-Intercept (HK)
Hong Kong
$353K 22,056 +22,056 New
State of Wisconsin Investment Board
57
State of Wisconsin Investment Board
Wisconsin
$317K 19,822 +900 +5%
BFM
58
Boothbay Fund Management
New York
$313K 19,559 – –
UBS AM
59
UBS AM
Illinois
$270K 16,903 +16,903 New
JPMorgan Chase & Co
60
JPMorgan Chase & Co
New York
$249K 15,599 -24,101 -61%
BP
61
BBR Partners
New York
$240K 15,000 +5,000 +50%
Deutsche Bank
62
Deutsche Bank
Germany
$235K 14,678 -3,333 -19%
EC
63
EntryPoint Capital
New York
$223K 13,966 -11,006 -44%
Franklin Resources
64
Franklin Resources
California
$222K 13,906 +14 +0.1%
AA
65
ALPS Advisors
Colorado
$221K 13,846 -3,655 -21%
MIM
66
MetLife Investment Management
New Jersey
$217K 13,553 – –
Creative Planning
67
Creative Planning
Kansas
$201K 12,592 +12,592 New
SFI
68
Susquehanna Fundamental Investments
Pennsylvania
$198K 12,402 – –
Wells Fargo
69
Wells Fargo
California
$195K 12,214 -1,640 -12%
T. Rowe Price Associates
70
T. Rowe Price Associates
Maryland
$173K 10,761 +518 +5%
Mirae Asset Global ETFs Holdings
71
Mirae Asset Global ETFs Holdings
Hong Kong
$167K 10,421 -3,379 -24%
California State Teachers Retirement System (CalSTRS)
72
California State Teachers Retirement System (CalSTRS)
California
$160K 10,020 -485 -5%
Citigroup
73
Citigroup
New York
$157K 9,794 -7,218 -42%
AI
74
Allostery Investments
Connecticut
$150K 9,356 +9,356 New
Legal & General Group
75
Legal & General Group
United Kingdom
$128K 8,017 -7,426 -48%
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