Ra Capital Management, L.P.

13F Holdings History for NewAmsterdam Pharma Co N.V. - Ordinary Shares, Nominal value 0.12 per share (NAMS)

Symbol: NAMS on Nasdaq
Investment type: Equity / Ordinary Shares, Nominal value 0.12 per share
Latest Disclosed Ownership: 11.1M shares
Security Ownership: 9.9%

Shares, Excluding Options vs Price

Value, Excluding Options

RA Capital Management, L.P. ownership in NewAmsterdam Pharma Co N.V. Ordinary Shares, Nominal value 0.12 per share (NAMS)

2025-05-15 - RA Capital Management, L.P. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 11.1M shares of NewAmsterdam Pharma Co N.V. Ordinary Shares, Nominal value 0.12 per share (NAMS). This represents 9.9% percent ownership of the company. In their previous filing dated 2025-02-14, RA CAPITAL MANAGEMENT, L.P. had reported owning 10.9M shares, indicating an increase of 1.73% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
RA Capital Management, L.P.	9.9%		$167M	11.1M	+187,671	+1.73%	$15.12	13G/A	3/31/2025	15 May 2025 16:58:42
RA Capital Management, L.P.	9.9%		$164M	10.9M			$15.12	13G/A	12/31/2024	14 Feb 2025 18:42:05

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	3.09%		$184M	10.1M			$18.11	Q2 2025
3/31/2025	3.47%	+0.44%	$208M	10.1M	+1,293,938		$20.47	Q1 2025
12/31/2024	3.03%	+0.27%	$227M	8.85M	+781,000	+9.69%	$25.70	Q4 2024
9/30/2024	1.54%		$134M	8.06M			$16.60	Q3 2024
6/30/2024	2.05%	+0.05%	$155M	8.06M	+200,000	+2.54%	$19.21	Q2 2024
3/31/2024	2.41%		$186M	7.86M			$23.65	Q1 2024
12/31/2023	1.37%	-0.25%	$87.8M	7.86M	-1,136,000	-12.6%	$11.17	Q4 2023
9/30/2023	1.64%		$83.3M	9M			$9.25	Q3 2023
6/30/2023	2.02%	+1.12%	$107M	9M	+5,000,000	+125%	$11.89	Q2 2023
3/31/2023	1.2%		$53M	4M			$13.26	Q1 2023
12/31/2022	0.88%	+0.88%	$43.6M	4M	+4,000,000	NEW	$10.90	Q4 2022

* 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.