GHRSGH Research PLC

$28.97

Who owns GHRS

54 institutions reported holding GHRS for 2026Q1, together 77% of the company, more than the 53 a quarter earlier.

54

Institutions reporting a position · as of 2026Q1 · up from 53 the quarter before

Shares held by institutions
47.6M

Shares held by institutions · 77% of the company · long US equity positions only, as reported on Form 13F

Reported value
$669M

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
62%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
20
New positions
12
Positions exited
11
Added to
19
Reduced
10
Top 10 holdersof the company
71%
Institutional ownership by quarter, 2021Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q15447.6M$669M
2025Q45346.6M$591M
2025Q34744.5M$618M
2025Q23843.6M$531M
2025Q13642.6M$470M
2024Q43130.7M$215M
2024Q32830.5M$204M
2024Q22830.4M$355M
2024Q13229.6M$316M
2023Q43529.6M$172M
2023Q32929.0M$291M
2023Q23429.6M$352M
2023Q12929.7M$237M
2022Q43230.9M$299M
2022Q33431.6M$367M
2022Q23432.6M$325M
Largest reported holders, 2026Q1
HolderShares% of companyValue
Lynx1 Capital Management LP10.8M17%$151M
BVF INC/IL8.7M14%$122M
RA CAPITAL MANAGEMENT, L.P.7.7M12%$108M
RTW INVESTMENTS, LP5.9M9.6%$83M
FMR LLC5.1M8.3%$72M
Avoro Capital Advisors LLC1.8M2.9%$25M
TORONTO DOMINION BANK1.4M2.3%$20M
Troluce Capital Advisors LLC1.0M1.6%$14M
MILLENNIUM MANAGEMENT LLC0.9M1.5%$13M
Jefferies Group LLC0.7M1.1%$10M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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