Adage Capital Management, L.P.

13F Holdings History for ProQR Therapeutics N.V. - Ordinary Shares, nominal value Euro 0.04 per share (PRQR)

Symbol: PRQR on Nasdaq
Investment type: Equity / Ordinary Shares, nominal value Euro 0.04 per share
Latest Disclosed Ownership: 6.6M shares
Security Ownership: 6.27%

Adage Capital Management, L.P. ownership in ProQR Therapeutics N.V. Ordinary Shares, nominal value Euro 0.04 per share (PRQR)

2025-08-12 - Adage Capital Management, L.P. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 6.6M shares of ProQR Therapeutics N.V. Ordinary Shares, nominal value Euro 0.04 per share (PRQR). This represents 6.27% percent ownership of the company. In their previous filing dated 2025-05-12, Adage Capital Management, L.P. had reported owning 8.1M shares, indicating a decrease of -18.5% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Adage Capital Management, L.P.	6.27%	-17.9%	$13.5M	6.6M	-1,500,160	-18.5%	$2.04	13G/A	6/30/2025	12 Aug 2025 09:03:49
Adage Capital Management, L.P.	7.7%	-17.8%	$9.07M	8.1M	-1,500,182	-15.6%	$1.12	13G/A	3/31/2025	12 May 2025 09:07:00
Adage Capital Management, L.P.	9.3%		$10.8M	9.6M			$1.12	13G	12/31/2024	12 Feb 2025 09:46:56