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Tourmaline Bio
TRML

Overview Fund Activity

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

Top Buyers

1
RCM
1
RA Capital Management
Massachusetts
$32.7M
2
BlackRock
2
BlackRock
New York
$22.2M
3
Citadel Advisors
3
Citadel Advisors
Florida
$6.26M
4
Morgan Stanley
4
Morgan Stanley
New York
$4.22M
5
State Street
5
State Street
Massachusetts
$4.22M

Top Sellers

1
DTC
1
Deep Track Capital
Connecticut
$0
2
CAM
2
Cormorant Asset Management
Massachusetts
$0
3
B
3
Braidwell
Connecticut
$0
4
DGM
4
Darwin Global Management
Jersey
$0
5
EAM
5
Eventide Asset Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
NFGH
26
Nan Fung Group Holdings
Hong Kong
$1.89M +$1.62M +125,813 +599%
SCM
27
Suvretta Capital Management
New York
$1.61M – – –
IC
28
Ikarian Capital
Texas
$1.4M – – –
Goldman Sachs
29
Goldman Sachs
New York
$1.38M -$1.16M -90,511 -46%
Renaissance Technologies
30
Renaissance Technologies
New York
$1.29M +$835K +64,950 +185%
Qube Research & Technologies (QRT)
31
Qube Research & Technologies (QRT)
United Kingdom
$1.26M +$138K +10,699 +12%
SCM
32
Superstring Capital Management
New York
$1.22M +$325K +25,257 +36%
AG
33
Artal Group
Luxembourg
$1.18M -$2.87M -223,070 -71%
HS
34
HighVista Strategies
Massachusetts
$1.07M +$390K +30,345 +57%
Nuveen Asset Management
35
Nuveen Asset Management
Illinois
$1.03M +$1.03M +79,845 New
Walleye Capital
36
Walleye Capital
New York
$1.01M +$1.01M +78,907 New
DCM
37
DAFNA Capital Management
California
$977K +$977K +75,982 New
AA
38
AlphaCentric Advisors
Puerto Rico
$965K +$179K +13,900 +23%
Prudential Financial
39
Prudential Financial
New Jersey
$930K +$17.2K +1,335 +2%
Bank of New York Mellon
40
Bank of New York Mellon
New York
$909K +$909K +70,697 New
Two Sigma Advisers
41
Two Sigma Advisers
New York
$803K +$544K +42,300 +210%
Bank of America
42
Bank of America
North Carolina
$797K +$697K +54,176 +691%
Charles Schwab
43
Charles Schwab
California
$790K +$790K +61,424 New
HighTower Advisors
44
HighTower Advisors
Illinois
$688K – – –
Northern Trust
45
Northern Trust
Illinois
$610K +$145K +11,312 +31%
Susquehanna International Group
46
Susquehanna International Group
Pennsylvania
$530K -$626K -48,681 -54%
AG
47
Algert Global
California
$513K +$283K +21,965 +123%
Wellington Management Group
48
Wellington Management Group
Massachusetts
$489K +$168K +13,089 +52%
CSS
49
Cubist Systematic Strategies
Connecticut
$487K +$487K +37,861 New
SG Americas Securities
50
SG Americas Securities
New York
$433K +$433K +33,666 New
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