Ra Capital Management, L.P.

13F Holdings History for GH Research PLC - Ordinary shares, nominal value $0.025 per share (GHRS)

Symbol: GHRS on Nasdaq
Investment type: Equity / Ordinary shares, nominal value $0.025 per share
Latest Disclosed Ownership: 7.68M shares
Security Ownership: 12.4%

Shares, Excluding Options vs Price

Value, Excluding Options

RA Capital Management, L.P. ownership in GH Research PLC Ordinary shares, nominal value $0.025 per share (GHRS)

2025-08-14 - RA Capital Management, L.P. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 7.68M shares of GH Research PLC Ordinary shares, nominal value $0.025 per share (GHRS). This represents 12.4% percent ownership of the company. In their previous filing dated 2025-05-15, RA CAPITAL MANAGEMENT, L.P. had reported owning 6.94M shares, indicating an increase of 10.5% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
RA Capital Management, L.P.	12.4%	+10.9%	$106M	7.68M	+732,049	+10.5%	$13.84	13G/A	6/30/2025	14 Aug 2025 18:01:45
RA Capital Management, L.P.	11.2%		$62.5M	6.94M			$9.00	13G/A	3/31/2025	15 May 2025 16:58:22

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	1.58%	+0.15%	$93.6M	7.68M	+732,049	+10.5%	$12.19	Q2 2025
3/31/2025	1.28%	+0.05%	$76.6M	6.94M	+257,959		$11.03	Q1 2025
12/31/2024	0.62%		$46.8M	6.69M			$7.00	Q4 2024
9/30/2024	0.52%	+0.01%	$44.7M	6.69M	+85,000	+1.29%	$6.69	Q3 2024
6/30/2024	1.02%	+0.05%	$77M	6.6M	+349,975	+5.6%	$11.66	Q2 2024
3/31/2024	0.86%	+0.11%	$66.6M	6.25M	+664,381	+11.9%	$10.66	Q1 2024
12/31/2023	0.51%		$32.4M	5.59M			$5.80	Q4 2023
9/30/2023	1.11%		$56.2M	5.59M			$10.05	Q3 2023
6/30/2023	1.25%	+0%	$66.3M	5.59M	+6,172	+0.11%	$11.87	Q2 2023
3/31/2023	1.01%	+0.12%	$44.6M	5.58M	+682,788	+13.9%	$7.99	Q1 2023
12/31/2022	0.97%		$47.6M	4.9M			$9.72	Q4 2022
9/30/2022	1.21%		$56.9M	4.9M			$11.62	Q3 2022
6/30/2022	1.3%	+0.02%	$48.9M	4.9M	+71,043	+1.47%	$9.98	Q2 2022
3/31/2022	1.93%	+0.79%	$88.3M	4.83M	+1,983,573	+69.8%	$18.29	Q1 2022
12/31/2021	1.17%	-0.07%	$66.3M	2.84M	-170,200	-5.65%	$23.33	Q4 2021
9/30/2021	0.92%	+0.01%	$66.5M	3.01M	+35,002	+1.17%	$22.06	Q3 2021
6/30/2021	1.04%	+0.99%	$64.7M	2.98M	+2,978,955	NEW	$21.73	Q2 2021

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.