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Tourmaline Bio
TRML

Overview Fund Activity

101 hedge funds and large institutions have $464M invested in Tourmaline Bio in 2024 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 40 increasing their positions, 22 reducing their positions, and 13 closing their positions.

Holders
101
Holders Change
+9
Holders Change %
+9.78%
% of All Funds
1.35%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
22
Increased
40
Reduced
22
Closed
13
Calls
$89K
Puts
$251K
Net Calls
-$162K
Net Calls Change
-$188K

Top Buyers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$12.2M
2
State Street
2
State Street
Massachusetts
$16.2M
3
Citadel Advisors
3
Citadel Advisors
Florida
$13.1M
4
UBS Group
4
UBS Group
Switzerland
$3.84M
5
Pictet Asset Management
5
Pictet Asset Management
Switzerland
$8.52M

Top Sellers

1
BOCH
1
Blue Owl Capital Holdings
New York
$21.9M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$0
3
Jennison Associates
3
Jennison Associates
New York
$17.2M
4
NCM
4
Nantahala Capital Management
Connecticut
$10.9M
5
Millennium Management
5
Millennium Management
New York
$7.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
NFGH
26
Nan Fung Group Holdings
Hong Kong
$3.79M +$817K +40,290 +27%
WP
27
Woodline Partners
California
$3.28M +$52.1K +2,567 +2%
SC
28
Stempoint Capital
New York
$2.56M +$1.44M +70,877 +128%
Marshall Wace
29
Marshall Wace
United Kingdom
$2.35M -$448K -22,103 -16%
Alyeska Investment Group
30
Alyeska Investment Group
Illinois
$2.33M -$1.52M -75,000 -39%
Goldman Sachs
31
Goldman Sachs
New York
$2.13M +$672K +33,130 +46%
SL
32
Siren LLC
Connecticut
$1.85M – – –
PCMH
33
Polymer Capital Management (HK)
Hong Kong
$1.61M +$1.61M +79,400 New
Nuveen Asset Management
34
Nuveen Asset Management
Illinois
$1.55M +$274K +13,504 +22%
Prudential Financial
35
Prudential Financial
New Jersey
$1.47M -$118K -5,800 -7%
Bank of America
36
Bank of America
North Carolina
$1.43M +$670K +33,028 +88%
Wellington Management Group
37
Wellington Management Group
Massachusetts
$1.39M +$58K +2,858 +4%
IC
38
Ikarian Capital
Texas
$1.38M -$822K -40,556 -37%
Charles Schwab
39
Charles Schwab
California
$1.3M +$9.9K +488 +0.8%
Bank of New York Mellon
40
Bank of New York Mellon
New York
$1.24M -$3.63K -179 -0.3%
Barclays
41
Barclays
United Kingdom
$1.19M +$542K +26,733 +84%
HighTower Advisors
42
HighTower Advisors
Illinois
$1.08M – – –
Brown Advisory
43
Brown Advisory
Maryland
$806K – – –
RhumbLine Advisers
44
RhumbLine Advisers
Massachusetts
$722K +$14.6K +718 +2%
Fidelity Investments
45
Fidelity Investments
Massachusetts
$720K +$414K +20,424 +136%
SG Americas Securities
46
SG Americas Securities
New York
$706K +$23.1K +1,140 +3%
Citigroup
47
Citigroup
New York
$629K +$279K +13,746 +80%
Rafferty Asset Management
48
Rafferty Asset Management
New York
$605K +$605K +29,844 New
American Century Companies
49
American Century Companies
Missouri
$474K +$474K +23,357 New
SFI
50
Susquehanna Fundamental Investments
Pennsylvania
$467K +$467K +23,044 New
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