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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.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

42% less capital invested

Capital invested by funds: $470M → $272M (-$198M)

80% less call options, than puts

Call options by funds: $213K | Put options by funds: $1.05M

Holders
84
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$213K
Puts
$1.05M
Net Calls
Net Calls Change

Top Buyers

1 +$32.7M
2 +$15.8M
3 +$4.27M
4
Morgan Stanley
Morgan Stanley
New York
+$4.01M
5
State Street
State Street
Massachusetts
+$3.78M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$32.7M
2
$28.6M
3
$22.2M
4
$22.1M
5
$19M
6
$14.5M
7
$13.5M
8
$9.54M
9
$9.54M
10
$9.15M
11
$9.01M
12
$7.61M
13
$6.26M
14
$5.83M
15
$4.22M
16
$4.22M
17
$4.1M
18
$3.47M
19
$3.21M
20
$3.04M
21
$2.63M
22
$2.19M
23
$2.1M
24
$2.03M
25
$1.99M