THRD

Third Harmonic Bio
THRD

Overview Fund Activity
Delisted

THRD was delisted on the 30th of July, 2025.

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50 hedge funds and large institutions have $153M invested in Third Harmonic Bio in 2022 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 6 increasing their positions, 10 reducing their positions, and 18 closing their positions.

Holders
50
Holders Change
+10
Holders Change %
+25%
% of All Funds
0.81%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
28
Increased
6
Reduced
10
Closed
18
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
SCM
1
Stonepine Capital Management
Oregon
$8.67M
2
TCM
2
Tang Capital Management
California
$7.31M
3
BI
3
BVF Inc
California
$18.8M
4
BlackRock
4
BlackRock
New York
$3.22M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$2.99M

Top Sellers

1
RCM
1
RA Capital Management
Massachusetts
$2.3M
2
BCLSI
2
Bain Capital Life Sciences Investors
Massachusetts
$4.95M
3
WP
3
Woodline Partners
California
$0
4
AG
4
Artal Group
Luxembourg
$0
5
SCM
5
Suvretta Capital Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
AVLSA
1
Atlas Venture Life Science Advisors
Massachusetts
$46.9M 10,907,859 – –
O
2
OrbiMed
New York
$24.9M 5,779,071 – –
BI
3
BVF Inc
California
$18.8M 4,365,933 +864,119 +25%
GA
4
General Atlantic
New York
$12.7M 2,958,762 – –
SCM
5
Stonepine Capital Management
Oregon
$8.67M 2,015,301 +2,015,301 New
TCM
6
Tang Capital Management
California
$7.31M 1,700,000 +1,700,000 New
BCLSI
7
Bain Capital Life Sciences Investors
Massachusetts
$4.95M 1,151,657 -1,128,425 -49%
CC
8
Commodore Capital
New York
$4.27M 993,294 -25,275 -2%
BlackRock
9
BlackRock
New York
$3.22M 748,748 +748,748 New
Vanguard Group
10
Vanguard Group
Pennsylvania
$2.99M 696,370 +596,370 +596%
RI
11
RTW Investments
New York
$2.62M 609,687 – –
BC
12
Boxer Capital
California
$2.45M 570,417 – –
RCM
13
RA Capital Management
Massachusetts
$2.3M 534,687 -2,941,000 -85%
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$1.97M 457,327 -13,299 -3%
DTC
15
Deep Track Capital
Connecticut
$1.92M 445,572 -822,648 -65%
Wellington Management Group
16
Wellington Management Group
Massachusetts
$1.46M 340,460 -828,094 -71%
Millennium Management
17
Millennium Management
New York
$1.17M 271,255 +92,954 +52%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$991K 230,610 +230,610 New
State Street
19
State Street
Massachusetts
$836K 194,430 +194,430 New
Northern Trust
20
Northern Trust
Illinois
$443K 102,933 +102,933 New
HS
21
HighVista Strategies
Massachusetts
$395K 91,780 +91,780 New
Charles Schwab
22
Charles Schwab
California
$376K 87,555 +87,555 New
Walleye Capital
23
Walleye Capital
New York
$245K 56,900 +56,900 New
Morgan Stanley
24
Morgan Stanley
New York
$200K 46,535 +39,375 +550%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$160K 37,094 +37,094 New
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