GH Research PLC (GHRS)

Q2 2026 vs Q3 2026

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options Short Interest 13D/13G Peers Targeting Trading Summary Profile

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Jefferies Financial Group Inc.

DECREASED

Shares362,361 from 712,300

Change-349,939 (-49%)

Value$8.5M (-$10.6M)

Filed 2026-11-05

Bank of New York Mellon Corp

NEW

Shares290,961

Change+290,961

Value$6.8M

Filed 2026-11-05

Y-Intercept (Hong Kong) Ltd

NEW

Shares170,315

Change+170,315

Value$4.0M

Filed 2026-10-16

AdvisorShares Investments LLC

INCREASED

Shares99,067 from 71,267

Change+27,800 (+39%)

Value$2.3M (+$410.4K)

Filed 2026-11-09

Premier Fund Managers Ltd

NEW

Shares66,815

Change+66,815

Value$1.7K

Filed 2026-11-02

Geode Capital Management, LLC

UNCHANGED

Shares40,483 from 40,483

Change0 (0%)

Value$950.5K (-$137.6K)

Filed 2026-11-06

Axxion S.A.

UNCHANGED

Shares36,170 from 36,170

Change0 (0%)

Value$849.3K (-$123.0K)

Filed 2026-10-22

CenterBook Partners LP

DECREASED

Shares26,258 from 69,436

Change-43,178 (-62%)

Value$616.5K (-$1.2M)

Filed 2026-11-02

Squarepoint Ops LLC

INCREASED

Shares20,811 from 18,430

Change+2,381 (+13%)

Value$488.6K (-$6.8K)

Filed 2026-11-09

China Universal Asset Management Co., Ltd.

INCREASED

Shares17,525 from 13,419

Change+4,106 (+31%)

Value$432.3K (+$71.6K)

Filed 2026-10-28

Letko, Brosseau & Associates Inc

UNCHANGED

Shares15,425 from 15,425

Change0 (0%)

Value$362.2K (-$52.4K)

Filed 2026-11-06

Barclays PLC

INCREASED

Shares11,239 from 5,977

Change+5,262 (+88%)

Value$263.9K (+$103.2K)

Filed 2026-11-06

Farther Finance Advisors, LLC

INCREASED

Shares9,820 from 100

Change+9,720 (+9720%)

Value$230.6K (+$227.9K)

Filed 2026-10-08

Citigroup Inc

INCREASED

Shares4,477 from 1,614

Change+2,863 (+177%)

Value$105.1K (+$61.7K)

Filed 2026-11-04

Mirae Asset Global Investments Co., Ltd.

INCREASED

Shares3,508 from 3,068

Change+440 (+14%)

Value$82.4K (-$100)

Filed 2026-11-03

North Star Investment Management Corp.

UNCHANGED

Shares2,200 from 2,200

Change0 (0%)

Value$51.7K (-$7.5K)

Filed 2026-10-27

GF Fund Management Co. Ltd.

INCREASED

Shares1,430 from 1,315

Change+115 (+9%)

Value$33.6K (-$1.8K)

Filed 2026-10-26

Nfsg Corp

NEW

Shares1,000

Change+1,000

Value$23.5K

Filed 2026-10-15

Harbour Investments, Inc.

UNCHANGED

Shares800 from 800

Change0 (0%)

Value$18.8K (-$2.7K)

Filed 2026-11-09

Simplex Trading, LLC

DECREASED

Shares171 from 4,739

Change-4,568 (-96%)

Value$4.0K (-$123.4K)

Filed 2026-11-04

SBI Securities Co., Ltd.

DECREASED

Shares79 from 411

Change-332 (-81%)

Value$1.9K (-$9.2K)

Filed 2026-10-22

Silver Grove Financial Group, Inc.

NEW

Shares44

Change+44

Value$1.0K

Filed 2026-11-05

Caitong International Asset Management Co., Ltd

DECREASED

Shares7 from 19

Change-12 (-63%)

Value$164 (-$347)

Filed 2026-10-29

Lynx1 Capital Management LP

N/A

Shares— from 13,263,288

Change-13,263,288 (-100%)

Value—

BVF Inc

N/A

Shares— from 8,650,158

Change-8,650,158 (-100%)

Value—

RA Capital Management, L.P.

N/A

Shares— from 7,636,813

Change-7,636,813 (-100%)

Value—

FMR LLC

N/A

Shares— from 5,977,045

Change-5,977,045 (-100%)

Value—

RTW Investments, LP

N/A

Shares— from 5,933,815

Change-5,933,815 (-100%)

Value—

Deep Track Capital, LP

N/A

Shares— from 3,333,334

Change-3,333,334 (-100%)

Value—

Avoro Capital Advisors LLC

N/A

Shares— from 1,800,000

Change-1,800,000 (-100%)

Value—

Foresite Capital Management VI LLC

N/A

Shares— from 940,493

Change-940,493 (-100%)

Value—

BlackRock, Inc.

N/A

Shares— from 480,287

Change-480,287 (-100%)

Value—

UBS Group AG

N/A

Shares— from 477,408

Change-477,408 (-100%)

Value—

Millennium Management LLC

N/A

Shares— from 323,399

Change-323,399 (-100%)

Value—

Braidwell LP

N/A

Shares— from 207,240

Change-207,240 (-100%)

Value—

Boothbay Fund Management, LLC

N/A

Shares— from 202,103

Change-202,103 (-100%)

Value—

Jane Street Group, LLC

N/A

Shares— from 169,951

Change-169,951 (-100%)

Value—

HighVista Strategies LLC

N/A

Shares— from 158,770

Change-158,770 (-100%)

Value—

Trexquant Investment LP

N/A

Shares— from 153,767

Change-153,767 (-100%)

Value—

Goldman Sachs Group Inc

N/A

Shares— from 148,673

Change-148,673 (-100%)

Value—

XTX Topco Ltd

N/A

Shares— from 86,986

Change-86,986 (-100%)

Value—

Citadel Advisors LLC

N/A

Shares— from 85,952

Change-85,952 (-100%)

Value—

HRT Financial LP

N/A

Shares— from 65,375

Change-65,375 (-100%)

Value—

Morgan Stanley

N/A

Shares— from 52,218

Change-52,218 (-100%)

Value—

Point72 Asset Management, L.P.

N/A

Shares— from 50,882

Change-50,882 (-100%)

Value—

Marshall Wace, LLP

N/A

Shares— from 46,697

Change-46,697 (-100%)

Value—

Qube Research & Technologies Ltd

N/A

Shares— from 43,948

Change-43,948 (-100%)

Value—

Tudor Investment Corp ET AL

N/A

Shares— from 34,278

Change-34,278 (-100%)

Value—

Northern Trust Corp

N/A

Shares— from 31,844

Change-31,844 (-100%)

Value—

D. E. Shaw & Co., Inc.

N/A

Shares— from 25,345

Change-25,345 (-100%)

Value—

Quadrature Capital Ltd

N/A

Shares— from 21,117

Change-21,117 (-100%)

Value—

JPMorgan Chase & Co

N/A

Shares— from 18,778

Change-18,778 (-100%)

Value—

Virtus Investment Advisers, LLC

N/A

Shares— from 15,492

Change-15,492 (-100%)

Value—

HighTower Advisors, LLC

N/A

Shares— from 12,700

Change-12,700 (-100%)

Value—

State Street Corp

N/A

Shares— from 11,163

Change-11,163 (-100%)

Value—

Lion Point Capital, LP

N/A

Shares— from 10,200

Change-10,200 (-100%)

Value—

Eversept Partners, LP

N/A

Shares— from 8,672

Change-8,672 (-100%)

Value—

HSBC Holdings PLC

N/A

Shares— from 7,847

Change-7,847 (-100%)

Value—

Royal Bank of Canada

N/A

Shares— from 5,877

Change-5,877 (-100%)

Value—

Osaic Holdings, Inc.

N/A

Shares— from 5,775

Change-5,775 (-100%)

Value—

BNP Paribas Financial Markets

N/A

Shares— from 1,697

Change-1,697 (-100%)

Value—

Wells Fargo & Company

N/A

Shares— from 1,250

Change-1,250 (-100%)

Value—

Jones Financial Companies Lllp

N/A

Shares— from 775

Change-775 (-100%)

Value—

Tower Research Capital LLC (TRC)

N/A

Shares— from 515

Change-515 (-100%)

Value—

Ancora Advisors LLCA

N/A

Shares— from 284

Change-284 (-100%)

Value—

Hollencrest Capital Management

N/A

Shares— from 250

Change-250 (-100%)

Value—

Federation des caisses Desjardins du Quebec

N/A

Shares— from 205

Change-205 (-100%)

Value—

Cornerstone Financial Management LLC

N/A

Shares— from 32

Change-32 (-100%)

Value—

	Status
Jefferies Financial Group Inc.	DECREASED	362,361	712,300	-349,939	-49%	$19.1M	$8.5M	-$10.6M	2026-11-05
Bank of New York Mellon Corp	NEW	290,961	—	+290,961	—	—	$6.8M	—	2026-11-05
Y-Intercept (Hong Kong) Ltd	NEW	170,315	—	+170,315	—	—	$4.0M	—	2026-10-16
AdvisorShares Investments LLC	INCREASED	99,067	71,267	+27,800	+39%	$1.9M	$2.3M	+$410.4K	2026-11-09
Premier Fund Managers Ltd	NEW	66,815	—	+66,815	—	—	$1.7K	—	2026-11-02
Geode Capital Management, LLC	UNCHANGED	40,483	40,483	0	0%	$1.1M	$950.5K	-$137.6K	2026-11-06
Axxion S.A.	UNCHANGED	36,170	36,170	0	0%	$972.3K	$849.3K	-$123.0K	2026-10-22
CenterBook Partners LP	DECREASED	26,258	69,436	-43,178	-62%	$1.9M	$616.5K	-$1.2M	2026-11-02
Squarepoint Ops LLC	INCREASED	20,811	18,430	+2,381	+13%	$495.4K	$488.6K	-$6.8K	2026-11-09
China Universal Asset Management Co., Ltd.	INCREASED	17,525	13,419	+4,106	+31%	$360.7K	$432.3K	+$71.6K	2026-10-28
Letko, Brosseau & Associates Inc	UNCHANGED	15,425	15,425	0	0%	$414.6K	$362.2K	-$52.4K	2026-11-06
Barclays PLC	INCREASED	11,239	5,977	+5,262	+88%	$160.7K	$263.9K	+$103.2K	2026-11-06
Farther Finance Advisors, LLC	INCREASED	9,820	100	+9,720	+9720%	$2.7K	$230.6K	+$227.9K	2026-10-08
Citigroup Inc	INCREASED	4,477	1,614	+2,863	+177%	$43.4K	$105.1K	+$61.7K	2026-11-04
Mirae Asset Global Investments Co., Ltd.	INCREASED	3,508	3,068	+440	+14%	$82.5K	$82.4K	-$100	2026-11-03
North Star Investment Management Corp.	UNCHANGED	2,200	2,200	0	0%	$59.1K	$51.7K	-$7.5K	2026-10-27
GF Fund Management Co. Ltd.	INCREASED	1,430	1,315	+115	+9%	$35.3K	$33.6K	-$1.8K	2026-10-26
Nfsg Corp	NEW	1,000	—	+1,000	—	—	$23.5K	—	2026-10-15
Harbour Investments, Inc.	UNCHANGED	800	800	0	0%	$21.5K	$18.8K	-$2.7K	2026-11-09
Simplex Trading, LLC	DECREASED	171	4,739	-4,568	-96%	$127.4K	$4.0K	-$123.4K	2026-11-04
SBI Securities Co., Ltd.	DECREASED	79	411	-332	-81%	$11.0K	$1.9K	-$9.2K	2026-10-22
Silver Grove Financial Group, Inc.	NEW	44	—	+44	—	—	$1.0K	—	2026-11-05
Caitong International Asset Management Co., Ltd	DECREASED	7	19	-12	-63%	$511	$164	-$347	2026-10-29
Lynx1 Capital Management LP	N/A	—	13,263,288	-13,263,288	-100%	$356.5M	—	—	—
BVF Inc	N/A	—	8,650,158	-8,650,158	-100%	$232.5M	—	—	—
RA Capital Management, L.P.	N/A	—	7,636,813	-7,636,813	-100%	$205.3M	—	—	—
FMR LLC	N/A	—	5,977,045	-5,977,045	-100%	$160.7M	—	—	—
RTW Investments, LP	N/A	—	5,933,815	-5,933,815	-100%	$159.5M	—	—	—
Deep Track Capital, LP	N/A	—	3,333,334	-3,333,334	-100%	$89.6M	—	—	—
Avoro Capital Advisors LLC	N/A	—	1,800,000	-1,800,000	-100%	$48.4M	—	—	—
Foresite Capital Management VI LLC	N/A	—	940,493	-940,493	-100%	$25.3M	—	—	—
BlackRock, Inc.	N/A	—	480,287	-480,287	-100%	$12.9M	—	—	—
UBS Group AG	N/A	—	477,408	-477,408	-100%	$12.8M	—	—	—
Millennium Management LLC	N/A	—	323,399	-323,399	-100%	$8.7M	—	—	—
Braidwell LP	N/A	—	207,240	-207,240	-100%	$5.6M	—	—	—
Boothbay Fund Management, LLC	N/A	—	202,103	-202,103	-100%	$5.4M	—	—	—
Jane Street Group, LLC	N/A	—	169,951	-169,951	-100%	$4.6M	—	—	—
HighVista Strategies LLC	N/A	—	158,770	-158,770	-100%	$4.3M	—	—	—
Trexquant Investment LP	N/A	—	153,767	-153,767	-100%	$4.1M	—	—	—
Goldman Sachs Group Inc	N/A	—	148,673	-148,673	-100%	$4.0M	—	—	—
XTX Topco Ltd	N/A	—	86,986	-86,986	-100%	$2.3M	—	—	—
Citadel Advisors LLC	N/A	—	85,952	-85,952	-100%	$2.3M	—	—	—
HRT Financial LP	N/A	—	65,375	-65,375	-100%	$1.8K	—	—	—
Morgan Stanley	N/A	—	52,218	-52,218	-100%	$1.4M	—	—	—
Point72 Asset Management, L.P.	N/A	—	50,882	-50,882	-100%	$1.4M	—	—	—
Marshall Wace, LLP	N/A	—	46,697	-46,697	-100%	$1.3M	—	—	—
Qube Research & Technologies Ltd	N/A	—	43,948	-43,948	-100%	$1.2M	—	—	—
Tudor Investment Corp ET AL	N/A	—	34,278	-34,278	-100%	$921.4K	—	—	—
Northern Trust Corp	N/A	—	31,844	-31,844	-100%	$856.0K	—	—	—
D. E. Shaw & Co., Inc.	N/A	—	25,345	-25,345	-100%	$681.3K	—	—	—
Quadrature Capital Ltd	N/A	—	21,117	-21,117	-100%	$567.6K	—	—	—
JPMorgan Chase & Co	N/A	—	18,778	-18,778	-100%	$535.0K	—	—	—
Virtus Investment Advisers, LLC	N/A	—	15,492	-15,492	-100%	$416.4K	—	—	—
HighTower Advisors, LLC	N/A	—	12,700	-12,700	-100%	$341.4K	—	—	—
State Street Corp	N/A	—	11,163	-11,163	-100%	$300.1K	—	—	—
Lion Point Capital, LP	N/A	—	10,200	-10,200	-100%	$274.2K	—	—	—
Eversept Partners, LP	N/A	—	8,672	-8,672	-100%	$233.1K	—	—	—
HSBC Holdings PLC	N/A	—	7,847	-7,847	-100%	$216.4K	—	—	—
Royal Bank of Canada	N/A	—	5,877	-5,877	-100%	$158.0K	—	—	—
Osaic Holdings, Inc.	N/A	—	5,775	-5,775	-100%	$155.2K	—	—	—
BNP Paribas Financial Markets	N/A	—	1,697	-1,697	-100%	$45.6K	—	—	—
Wells Fargo & Company	N/A	—	1,250	-1,250	-100%	$33.6K	—	—	—
Jones Financial Companies Lllp	N/A	—	775	-775	-100%	$21.9K	—	—	—
Tower Research Capital LLC (TRC)	N/A	—	515	-515	-100%	$13.8K	—	—	—
Ancora Advisors LLCA	N/A	—	284	-284	-100%	$7.6K	—	—	—
Hollencrest Capital Management	N/A	—	250	-250	-100%	$6.7K	—	—	—
Federation des caisses Desjardins du Quebec	N/A	—	205	-205	-100%	$5.5K	—	—	—
Cornerstone Financial Management LLC	N/A	—	32	-32	-100%	$860	—	—	—

Showing 68 of 68 institutions