GHRS

GH Research PLC

TickerGHRS
Sector · IndustryHealthcareBiotechnology
13D/G
SecurityCommon Stock · US
CUSIPG3855L106

GHRS institutional ownership changes in Q2 2026: 24 institutions opened or added positions, 11 trimmed or exited. GHRS (GH Research PLC) is held by 39 institutional investors as of Q2 2026. Top institutional shareholders: RA Capital Management, L.P. ($205.3M), FMR LLC ($160.7M), RTW Investments, LP ($159.5M). Institutions were buying, on balance.

39
Holders
$658.6M
Total Value
69% (35)
Consensus
24 buying11 selling
Fund holdings as of
GHRS

Smart Money Verdict

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Held by 39 funds

Who's Trading

Source dates: Price Nov 6, 2026 · Insiders none · Activists Nov 5, 2026 · Congress none

ActivistFMR LLCFMR LLC9.4%
ActivistRA Capital Management, L.P.RA Capital Management, L.P.7.1%
ActivistLYLynx1 Capital Management LP19.3%
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Top Holders

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Action
Decreased
7.6M(-0.5%)$205.3M1.8%+21.80%
0
Increased
6M(+16.4%)$160.7M0.0%+11.99%
35
Unchanged
5.9M$159.5M1.4%+36.32%
0
Unchanged
1.8M$48.4M0.4%+59.69%
0
Unchanged
712,300$19.1M0.1%+83.75%
0
Increased
480,287(+5.4%)$12.9M0.0%+56.28%
30
Increased
477,408(+15.8%)$12.8M0.0%+48.60%
32
Decreased
323,399(-65.5%)$8.7M0.0%+45.08%
0
New
169,951$4.6M0.0%-24.55%
37
Increased
153,767(+120.3%)$4.1M0.0%-1.44%
43
Increased
148,673(+231.9%)$4M0.0%-10.56%
43
Increased
86,986(+67.0%)$2.3M0.0%+9.57%
38
Increased
85,952(+31.3%)$2.3M0.0%+17.98%
33
New
65,375$1.8M0.0%-24.55%
36
Increased
52,218(+102.2%)$1.4M0.0%+2.33%
41
New
50,882$1.4M0.0%-24.55%
35
Decreased
46,697(-48.8%)$1.3M0.0%+46.68%
0
New
43,948$1.2M0.0%-24.55%
35
Unchanged
40,483$1.1M0.0%+19.91%
0
Increased
34,278(+84.7%)$921,3930.0%+1.71%
39

Showing 1-20 of 41

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GHRSGHRSGH Research PLC

Other Healthcare stocks held by institutions

Questions investors ask about GHRS

Who owns GHRS?

39 institutional investors held GHRS on June 30, 2026, led by RA Capital Management, L.P. ($205.3M), FMR LLC ($160.7M) and RTW Investments, LP ($159.5M).

How many hedge funds hold GHRS?

39 institutional investors reported GHRS in their 13F filings for the quarter ended June 30, 2026, $658.6M in all.

Are institutions buying or selling GHRS?

Buying, on balance. In Q2 2026, 24 institutions opened or added to positions in GHRS and 11 institutions trimmed or exited.

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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