THRD

Third Harmonic Bio
THRD

Overview Fund Activity
Delisted

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

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99 hedge funds and large institutions have $134M invested in Third Harmonic Bio in 2025 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 36 increasing their positions, 13 reducing their positions, and 29 closing their positions.

Holders
99
Holders Change
+3
Holders Change %
+3.13%
% of All Funds
1.35%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
33
Increased
36
Reduced
13
Closed
29
Calls
$286K
Puts
$79K
Net Calls
+$207K
Net Calls Change
+$206K

Top Buyers

1
BCM
1
BML Capital Management
Indiana
$13.3M
2
NCM
2
Nantahala Capital Management
Connecticut
$10.2M
3
TCM
3
Tang Capital Management
California
$3.23M
4
NM
4
Newtyn Management
New York
$2.2M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$1.99M

Top Sellers

1
GA
1
General Atlantic
New York
$0
2
EC
2
EcoR1 Capital
California
$0
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$0
4
BCM
4
Boxer Capital Management
California
$0
5
DM
5
Deerfield Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Citadel Advisors
26
Citadel Advisors
Florida
$471K 135,774 +29,240 +27%
Squarepoint
27
Squarepoint
New York
$423K 121,932 +102,747 +536%
BNP Paribas Financial Markets
28
BNP Paribas Financial Markets
France
$380K 109,605 +80,174 +272%
Walleye Capital
29
Walleye Capital
New York
$355K 102,257 +53,872 +111%
IC
30
Ikarian Capital
Texas
$347K 100,000 – –
ACM
31
ADAR1 Capital Management
Texas
$347K 100,000 +100,000 New
Dimensional Fund Advisors
32
Dimensional Fund Advisors
Texas
$326K 93,939 +22,684 +32%
FIA
33
FNY Investment Advisers
New York
$315K 91,052 +91,052 New
Bank of America
34
Bank of America
North Carolina
$294K 84,685 +43,387 +105%
VAM
35
Vazirani Asset Management
New York
$290K 83,449 +83,449 New
CSS
36
Cubist Systematic Strategies
Connecticut
$246K 70,949 +70,949 New
PCM
37
Prelude Capital Management
New York
$243K 69,900 +69,900 New
GCP
38
GSA Capital Partners
United Kingdom
$242K 69,692 +69,692 New
QC
39
Quadrature Capital
United Kingdom
$195K 56,145 +56,145 New
OBGC
40
O'Brien Greene & Co
Pennsylvania
$194K 56,000 +56,000 New
Millennium Management
41
Millennium Management
New York
$179K 51,528 -588,556 -92%
UBS Group
42
UBS Group
Switzerland
$167K 48,172 +34,856 +262%
Two Sigma Investments
43
Two Sigma Investments
New York
$167K 48,029 +48,029 New
Bank of New York Mellon
44
Bank of New York Mellon
New York
$159K 45,921 – –
WP
45
Woodline Partners
California
$141K 40,692 +40,692 New
SO
46
STRS Ohio
Ohio
$137K 39,400 – –
Verition Fund Management
47
Verition Fund Management
Connecticut
$137K 39,390 +28,150 +250%
NL
48
Nuveen LLC
North Carolina
$129K 37,246 +37,246 New
TPC
49
Takeda Pharmaceutical Company
Japan
$128K 36,835 – –
Barclays
50
Barclays
United Kingdom
$123K 35,031 -7,457 -18%
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