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Tourmaline Bio
TRML

Overview Fund Activity

48 hedge funds and large institutions have $349M invested in Tourmaline Bio in 2021 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 16 increasing their positions, 13 reducing their positions, and 7 closing their positions.

Holders
48
Holders Change
-2
Holders Change %
-4%
% of All Funds
0.84%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
5
Increased
16
Reduced
13
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
SAM
1
Sectoral Asset Management
Quebec, Canada
$11M
2
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
2
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.04M
3
State Street
3
State Street
Massachusetts
$1.75M
4
APM
4
Avidity Partners Management
Texas
$6.17M
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$2.32M

Top Sellers

1
HA
1
HHLR Advisors
Cayman Islands
$10.3M
2
CCM
2
CAAS Capital Management
New York
$169K
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$0
4
BlackRock
4
BlackRock
New York
$23.5M
5
CCP
5
Clough Capital Partners
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Blackstone Inc
1
Blackstone Inc
New York
$110M 8,089,315 – –
Viking Global Investors
2
Viking Global Investors
Connecticut
$44.6M 3,289,617 – –
Citadel Advisors
3
Citadel Advisors
Florida
$35.4M 2,669,466 -860 -0%
AG
4
Artal Group
Luxembourg
$28M 2,064,262 – –
BlackRock
5
BlackRock
New York
$23.5M 1,731,832 -41,295 -2%
EAM
6
Eventide Asset Management
Massachusetts
$20.7M 1,561,092 – –
CAM
7
Cormorant Asset Management
Massachusetts
$16.3M 1,215,847 – –
SAM
8
Sectoral Asset Management
Quebec, Canada
$11M 814,163 +103,163 +15%
HA
9
HHLR Advisors
Cayman Islands
$10.3M 761,885 -91,459 -11%
ACM
10
Aisling Capital Management
New York
$9.26M 682,923 – –
LGM
11
Logos Global Management
California
$6.89M 507,923 – –
APM
12
Avidity Partners Management
Texas
$6.17M 455,000 +18,637 +4%
Vanguard Group
13
Vanguard Group
Pennsylvania
$5.35M 394,178 +3,352 +0.9%
LCM
14
Laurion Capital Management
New York
$4.05M 298,422 – –
O
15
OrbiMed
New York
$3.35M 247,240 – –
WP
16
Woodline Partners
California
$2.79M 206,056 -103 -0%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$2.32M 171,335 +17,272 +11%
State Street
18
State Street
Massachusetts
$1.75M 129,077 +34,115 +36%
Tudor Investment Corp
19
Tudor Investment Corp
Connecticut
$1.33M 97,825 -1,124 -1%
Northern Trust
20
Northern Trust
Illinois
$1.13M 82,987 -9,797 -11%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
21
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.04M 76,800 +76,800 New
Fidelity Investments
22
Fidelity Investments
Massachusetts
$814K 60,000 – –
Bank of New York Mellon
23
Bank of New York Mellon
New York
$372K 27,422 +10,643 +63%
D.E. Shaw & Co
24
D.E. Shaw & Co
New York
$339K 24,990 -14,049 -36%
Nuveen Asset Management
25
Nuveen Asset Management
Illinois
$328K 23,245 +9,147 +65%
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