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GH Research
GHRS

Overview Fund Activity

36 hedge funds and large institutions have $470M invested in GH Research in 2025 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 10 increasing their positions, 8 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
36
Holders Change
+5
Holders Change %
+16.13%
% of All Funds
0.49%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
14
Increased
10
Reduced
8
Closed
8
Calls
$68K
Puts
$34K
Net Calls
+$34K
Net Calls Change
-$44K

Top Buyers

1
RI
RTW Investments
New York
$60.7M
2
DTC
Deep Track Capital
Connecticut
$22.1M
3
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
$21.7M
4
Fidelity Investments
Fidelity Investments
Massachusetts
$46.9M
5
LCM
Lynx1 Capital Management
Puerto Rico
$71.1M

Top Sellers

1
BI
BVF Inc
California
$97.4M
2
Verition Fund Management
Verition Fund Management
Connecticut
$7.4M
3
DP
Diadema Partners
New Jersey
$0
4
WP
Woodline Partners
California
$0
5
LCM
Laurion Capital Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
XT
26
XTX Topco
Cayman Islands
$169K +$169K +15,354 New
PWM
27
Palumbo Wealth Management
New York
$142K +$142K +12,869 New
BNP Paribas Financial Markets
28
BNP Paribas Financial Markets
France
$70.7K +$1.1K +100 +2%
Osaic Holdings
29
Osaic Holdings
Arizona
$41.6K -$14.1K -1,275 -25%
TIM
30
Tortoise Investment Management
New York
$19.6K – – –
LWCFA
31
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$19K – – –
Wells Fargo
32
Wells Fargo
California
$13.8K – – –
Royal Bank of Canada
33
Royal Bank of Canada
Ontario, Canada
$12K +$1.09K +100 +10%
Group One Trading
34
Group One Trading
Illinois
$1.89K +$1.89K +171 New
Bank of America
35
Bank of America
North Carolina
$1.69K -$177 -16 -9%
DP
36
Diadema Partners
New Jersey
– -$711K -101,502 Closed
WP
37
Woodline Partners
California
– -$553K -78,949 Closed
LCM
38
Laurion Capital Management
New York
– -$338K -48,352 Closed
Renaissance Technologies
39
Renaissance Technologies
New York
– -$212K -30,300 Closed
Millennium Management
40
Millennium Management
New York
– -$145K -20,761 Closed
Two Sigma Investments
41
Two Sigma Investments
New York
– -$117K -16,761 Closed
Barclays
42
Barclays
United Kingdom
– -$12K -1,703 Closed
FFA
43
Farther Finance Advisors
California
– -$700 -100 Closed
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