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Tourmaline Bio

51 hedge funds and large institutions have $457M invested in Tourmaline Bio in 2021 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 21 increasing their positions, 7 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
51
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$727K
27
$589K
28
$511K
29
$417K
30
$353K
31
$219K
32
$198K
33
$179K
34
$178K
35
$176K
36
$173K
37
$160K
38
$156K
39
$149K
40
$132K
41
$124K
42
$111K
43
$109K
44
$72K
45
$41K
46
$32K
47
$31K
48
$25K
49
$11K
50
$2K