13FBOX
GH RESEARCH PLC ORDINARY SHARES · 13F Institutional Holdings
Options Calculator Rankings

GH RESEARCH PLC ORDINARY SHARES

GHRS
Institutions
65
Combined AUM (Q2 2026)
$1.03B
Combined Shares (Q2 2026)
38.3M
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+6.0M
38 · 20 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-15.2M
26 · 10 Exit · ≈
⚖️ Net
-9.2M
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$1.03B
Institutions
65
New Buys
20
Adds
18
Reduces
16
Exits
10
Unchanged
11
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
BVF INC/IL
5.95%3.87%#1$232.5M8.7M$121.6M8.7M00.00%Unchanged
RA CAPITAL MANAGEMENT, L.P.
1.78%1.14%#3$205.3M7.6M$107.9M7.7M-39,884-0.52%Reduce
FMR LLC
0.01%<0.01%#20$160.7M6.0M$72.2M5.1M+841,000+16.37%Add
RTW INVESTMENTS, LP
1.36%0.83%#4$159.5M5.9M$83.4M5.9M00.00%Unchanged
Deep Track Capital, LP
1.3%#6$89.6M3.3M$00+3.3MNew Buy
Avoro Capital Advisors LLC
0.43%0.25%#8$48.4M1.8M$25.3M1.8M00.00%Unchanged
Foresite Capital Management VI LLC
3.93%0.96%#2$25.3M940,493$4.4M315,492+625,001+198.10%Add
Jefferies Financial Group Inc.
0.13%0.07%#11$19.1M712,300$10.0M712,30000.00%Unchanged
BlackRock, Inc.
<0.01%<0.01%#44$12.9M480,287$6.4M455,618+24,669+5.41%Add
UBS Group AG
<0.01%<0.01%#26$12.8M477,408$5.8M412,416+64,992+15.76%Add
MILLENNIUM MANAGEMENT LLC
<0.01%0.01%#25$8.7M323,399$13.2M937,898-614,499-65.52%Reduce
JANE STREET GROUP, LLC
<0.01%#33$5.7M212,651$00+212,651New Buy
BRAIDWELL LP
0.21%#10$5.6M207,240$00+207,240New Buy
BOOTHBAY FUND MANAGEMENT, LLC
0.07%0.05%#14$5.4M202,103$4.0M282,891-80,788-28.56%Reduce
HighVista Strategies LLC
0.97%0.83%#7$4.3M158,770$3.0M213,212-54,442-25.53%Reduce
Trexquant Investment LP
0.02%0.01%#17$4.1M153,767$981,50069,808+83,959+120.27%Add
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#36$4.0M148,673$629,81844,795+103,878+231.90%Add
CITADEL ADVISORS LLC
<0.01%<0.01%#39$2.8M105,752$920,42465,464+40,288+61.54%Add
XTX Topco Ltd
0.03%0.01%#16$2.3M86,986$732,38552,090+34,896+66.99%Add
AdvisorShares Investments LLC
0.23%0.17%#9$1.9M71,267$942,49867,034+4,233+6.31%Add
CenterBook Partners LP
0.09%0.16%#13$1.9M69,436$3.0M216,574-147,138-67.94%Reduce
HRT FINANCIAL LP
<0.01%#24$1.8M65,375$00+65,375New Buy
MORGAN STANLEY
<0.01%<0.01%#51$1.4M52,218$60,6614,242+47,976+1,130.98%Add
Point72 Asset Management, L.P.
<0.01%#27$1.4M50,882$00+50,882New Buy
MARSHALL WACE, LLP
<0.01%<0.01%#30$1.3M46,697$1.3M91,108-44,411-48.75%Reduce
Qube Research & Technologies Ltd
<0.01%#29$1.2M43,948$00+43,948New Buy
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#53$1.1M40,483$569,19040,48300.00%Unchanged
Axxion S.A.
0.07%#15$972,25036,170$00+36,170New Buy
TUDOR INVESTMENT CORP ET AL
<0.01%<0.01%#28$921,39334,278$260,95418,560+15,718+84.69%Add
NORTHERN TRUST CORP
<0.01%<0.01%#48$855,96731,844$459,55132,685-841-2.57%Reduce
D. E. Shaw & Co., Inc.
<0.01%#40$681,27425,345$00+25,345New Buy
Quadrature Capital Ltd
<0.01%#22$567,62521,117$00+21,117New Buy
JPMORGAN CHASE & CO
<0.01%<0.01%#55$534,98518,778$245,65518,853-75-0.40%Reduce
Squarepoint Ops LLC
<0.01%#32$495,39818,430$00+18,430New Buy
Virtus Investment Advisers, LLC
0.1%0.08%#12$416,42515,492$294,13520,920-5,428-25.95%Reduce
LETKO, BROSSEAU & ASSOCIATES INC
0.01%#21$414,62415,425$00+15,425New Buy
China Universal Asset Management Co., Ltd.
0.02%0.01%#18$360,70313,419$189,90813,507-88-0.65%Reduce
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#56$360,19213,400$157,47211,200+2,200+19.64%Add
HighTower Advisors, LLC
<0.01%<0.01%#38$341,37612,700$219,33615,600-2,900-18.59%Reduce
STATE STREET CORP
<0.01%<0.01%#62$300,06111,163$155,34911,049+114+1.03%Add
Lion Point Capital, LP
1.31%0.86%#5$274,17610,200$143,41210,20000.00%Unchanged
Eversept Partners, LP
0.01%#19$233,1038,672$00+8,672New Buy
HSBC HOLDINGS PLC
<0.01%#49$216,4207,847$00+7,847New Buy
MERCER GLOBAL ADVISORS INC /ADV
<0.01%#43$171,8676,394$00+6,394New Buy
BARCLAYS PLC
<0.01%<0.01%#54$160,6615,977$61,7804,394+1,583+36.03%Add
ROYAL BANK OF CANADA
<0.01%<0.01%#57$158,0005,877$36,0002,567+3,310+128.94%Add
OSAIC HOLDINGS, INC.
<0.01%<0.01%#45$155,2325,775$83,3055,925-150-2.53%Reduce
SIMPLEX TRADING, LLC
<0.01%<0.01%#50$127,3844,739$1,16683+4,656+5,609.64%Add
Mirae Asset Global Investments Co., Ltd.
<0.01%<0.01%#47$82,4683,068$45,4843,235-167-5.16%Reduce
North Star Investment Management Corp.
<0.01%<0.01%#23$59,1362,200$30,9322,20000.00%Unchanged

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow