Adage Capital Management, L.P.

Holdings History for Tango Therapeutics, Inc. - Common Stock (TNGX)

Symbol: TNGX on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Shares Owned: 10,607,924 shares
Security Ownership %: 7.9%

Adage Capital Management, L.P. ownership in Tango Therapeutics, Inc. Common Stock (TNGX)

12 Feb 2026 - Adage Capital Management, L.P. has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 10,607,924 shares of Tango Therapeutics, Inc. Common Stock (TNGX). This represents 7.9% ownership of the company. In their previous filing dated 13 Nov 2025, Adage Capital Management, L.P. had reported owning 2,511,000 shares, indicating an increase of +322%. .

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Adage Capital Management, L.P.	7.9%	+281%	$124,643,107	10,607,924	+8,096,924	+322%	$11.75	13G	31 Dec 2025	12 Feb 2026, 09:11
Adage Capital Management, L.P.	2.3%	-64%	$21,092,400	2,511,000	-3,394,349	-57%	$8.40	13G/A	30 Sep 2025	13 Nov 2025, 09:00
Adage Capital Management, L.P.	5.4%		$35,018,720	5,905,349			$5.93	13G	30 Jun 2025	12 Aug 2025, 09:06