Adage Capital Management, L.P.

13F Holdings History for Centessa Pharmaceuticals plc - Ordinary shares, par value 0.002 GBP per share (CNTA)

Symbol: CNTA on Nasdaq
Investment type: Equity / Ordinary shares, par value 0.002 GBP per share
Latest Disclosed Ownership: 10M shares
Security Ownership: 7.48%

Adage Capital Management, L.P. ownership in Centessa Pharmaceuticals plc Ordinary shares, par value 0.002 GBP per share (CNTA)

2025-11-13 - Adage Capital Management, L.P. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 10M shares of Centessa Pharmaceuticals plc Ordinary shares, par value 0.002 GBP per share (CNTA). This represents 7.48% percent ownership of the company. In their previous filing dated 2025-08-12, Adage Capital Management, L.P. had reported owning 8.4M shares, indicating an increase of 19.4% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Adage Capital Management, L.P.	7.48%	+19.8%	$243M	10M	+1,632,000	+19.4%	$24.25	13G/A	9/30/2025	13 Nov 2025 09:06:31
Adage Capital Management, L.P.	6.29%	+21.4%	$110M	8.4M	+1,449,000	+20.8%	$13.14	13G/A	6/30/2025	12 Aug 2025 09:01:47
Adage Capital Management, L.P.	5.22%		$80.5M	6.95M			$11.57	13G	3/31/2025	12 May 2025 09:03:13