TRML icon

Tourmaline Bio

54 hedge funds and large institutions have $338M invested in Tourmaline Bio in 2023 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 26 increasing their positions, 4 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
54
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$47.5M
2 +$32.4M
3 +$26.4M
4
B
Braidwell
Connecticut
+$23.7M
5
QF
QVT Financial
New York
+$23.3M

Top Sellers

1 -$22.7M
2 -$6.75M
3 -$898K
4
Walleye Capital
Walleye Capital
New York
-$738K
5
AI
Acuitas Investments
Washington
-$547K
Name Holding Trade Value Shares
Change
Change in
Stake
51
$3.77K
52
$3.04K
53
$2.17K
54
$183
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69