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GHRSGHRS
21 quarters

Position history for RTW INVESTMENTS, LPRTW INVESTMENTS, LP's holdings in GH RESEARCH PLC

Yes. RTW Investments holds 5,933,815 shares of GHRS (GH Research), worth $159.5M, as of its Q2 2026 13F filing. The share count is unchanged from Q1 2026. RTW Investments has held GHRS since Q2 2021, across 21 quarterly 13F filings. GHRS is 1.4% of RTW Investments' reported 13F portfolio.

Current Value

$159.5M

Current Shares

5.9M

Total Value Change

+$116.8M

Total Shares Change

+3.8M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Unchanged
5.9M
0.0%
$159.5M1.4%$26.88
0
2026-Q1
Unchanged
5.9M
0.0%
$83.4M0.8%$15.30
0
2025-Q4
Increased
5.9M
+6.5%
$75.4M0.8%$12.50
45
2025-Q3
Increased
5.6M
+0.5%
$79.6M1.0%$14.53
42
2025-Q2
Increased
5.5M
+0.7%
$67.5M1.0%$12.44
42
2025-Q1
Increased
5.5M
+65.3%
$60.7M0.9%$11.06
61
2024-Q4
Unchanged
3.3M
0.0%
$23.3M0.4%$7.50
0
2024-Q3
Unchanged
3.3M
0.0%
$22.3M0.3%$6.88
0
2024-Q2
Unchanged
3.3M
0.0%
$38.8M0.6%$11.66
0
2024-Q1
Unchanged
3.3M
0.0%
$35.5M0.5%$10.66
0
2023-Q4
Unchanged
3.3M
0.0%
$19.3M0.3%$5.80
0
2023-Q3
Increased
3.3M
+53.4%
$33.4M0.7%$10.05
57
2023-Q2
Unchanged
2.2M
0.0%
$25.7M0.5%$12.56
0
2023-Q1
Unchanged
2.2M
0.0%
$17.3M0.4%$8.15
0
2022-Q4
Unchanged
2.2M
0.0%
$21.1M0.4%$9.72
0
2022-Q3
Unchanged
2.2M
0.0%
$25.2M0.6%$12.22
0
2022-Q2
Unchanged
2.2M
0.0%
$21.6M0.6%$10.26
0
2022-Q1
Unchanged
2.2M
0.0%
$39.7M0.8%$18.00
0
2021-Q4
Unchanged
2.2M
0.0%
$50.6M0.7%$22.19
0
2021-Q3
Unchanged
2.2M
0.0%
$45.7M0.7%$21.95
0
2021-Q2
New
2.2M
-
$42.7M0.6%$21.12
57

Other major holders of GHRS: RA CAPITAL MANAGEMENT, L.P., FMR LLC

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