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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 %
New York State Common Retirement Fund
76
New York State Common Retirement Fund
New York
$98K 6,100 – –
PFSRSONJ
77
Police & Firemen's Retirement System of New Jersey
New Jersey
$89K 5,564 – –
BIG
78
Brooklyn Investment Group
New York
$83.4K 5,216 +1,293 +33%
CUAMC
79
China Universal Asset Management Company
China
$82.5K 5,159 +16 +0.3%
VIA
80
Virtus Investment Advisers
Connecticut
$75.6K 4,725 -2,564 -35%
TRCT
81
Tower Research Capital (TRC)
New York
$51.4K 3,214 +846 +36%
A
82
AlphaQuest
New York
$37.1K 2,322 -430 -16%
KK
83
KLP Kapitalforvaltning
Norway
$36.8K 2,300 – –
AIP
84
Ameritas Investment Partners
Nebraska
$36.2K 2,262 – –
BNP Paribas Financial Markets
85
BNP Paribas Financial Markets
France
$33.6K 2,103 +535 +34%
Nisa Investment Advisors
86
Nisa Investment Advisors
Missouri
$24.8K 1,551 -31 -2%
FFA
87
Farther Finance Advisors
California
$16K 1,002 -657 -40%
Mirae Asset Global Investments
88
Mirae Asset Global Investments
South Korea
$15.9K 992 +113 +13%
AB
89
Amalgamated Bank
New York
$13K 799 – –
GFM
90
GF Fund Management
China
$10.5K 656 – –
VCM
91
Versant Capital Management
Arizona
$9.59K 600 – –
SCM
92
Sterling Capital Management
North Carolina
$8.22K 514 +116 +29%
GI
93
GAMMA Investing
California
$7.18K 449 -45 -9%
Osaic Holdings
94
Osaic Holdings
Arizona
$5.09K 251 +1 +0.4%
BNP Paribas Asset Management
95
BNP Paribas Asset Management
France
$5K 305 +305 New
CIAM
96
Caitong International Asset Management
Hong Kong
$4.64K 290 +169 +140%
US Bancorp
97
US Bancorp
Minnesota
$3.71K 232 +153 +194%
Daiwa Securities Group
98
Daiwa Securities Group
Japan
$2K 95 – –
Carson Wealth (CWM LLC)
99
Carson Wealth (CWM LLC)
Nebraska
$1K 68 +5 +8%
RIL
100
Rothschild Investment LLC
Illinois
$959 60 +40 +200%
2 3
4
5 6