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Tourmaline Bio

84 hedge funds and large institutions have $272M invested in Tourmaline Bio in 2024 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 36 increasing their positions, 14 reducing their positions, and 31 closing their positions.

Holders
84
Holders Change
-12
Holders Change %
-12.5%
% of All Funds
1.22%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
20
Increased
36
Reduced
14
Closed
31
Calls
$213K
Puts
$1.05M
Net Calls
-$837K
Net Calls Change
-$7.61M
Name Holding Trade Value Shares
Change
Shares
Change %
LCM
101
Laurion Capital Management
New York
-$820K -35,792 Closed
Squarepoint
102
Squarepoint
New York
-$619K -27,033 Closed
TSC
103
Two Seas Capital
New York
-$501K -21,891 Closed
Balyasny Asset Management
104
Balyasny Asset Management
Illinois
-$460K -20,100 Closed
American Century Companies
105
American Century Companies
Missouri
-$337K -14,695 Closed
Tudor Investment Corp
106
Tudor Investment Corp
Connecticut
-$305K -13,312 Closed
MTIM
107
Marathon Trading Investment Management
Pennsylvania
-$300K -13,100 Closed
Dimensional Fund Advisors
108
Dimensional Fund Advisors
Texas
-$299K -13,050 Closed
DA
109
Denali Advisors
California
-$128K -5,600 Closed
Macquarie Group
110
Macquarie Group
Australia
-$35 -1,522 Closed
QL
111
Quarry LP
New York
-$22.9K -1,000 Closed
Federated Hermes
112
Federated Hermes
Pennsylvania
-$8.18K -357 Closed
GI
113
GAMMA Investing
California
-$252 -11 Closed
Nisa Investment Advisors
114
Nisa Investment Advisors
Missouri
-$160 -7 Closed