TNGX · smart money activity

Who's buying Tango Therapeutics, Inc.?

Perceptive Advisors: added +318% to 3.38M sh (~$105.6M, 1.6% of book); Baker Bros. Advisors: new position: 333.3K sh (~$10.4M, 0.1% of book).

Smart money score52#60 of 372 stocks

Latest filingAug 14, 2026

Independent buyers2

Signal sources13F

Signals against0

TNGX insider buying, 13F and 13D filings

Aug 14, 202613F add

Perceptive Advisors: Added +318% to 3.38M sh (~$105.6M, 1.6% of book)

13F for the quarter ended 2026-06-30. Filed 2026-08-14.
View the filing on SEC EDGAR ↗
Aug 14, 2026New 13F stake

Baker Bros. Advisors: New position: 333.3K sh (~$10.4M, 0.1% of book)

13F for the quarter ended 2026-06-30. Filed 2026-08-14.
View the filing on SEC EDGAR ↗

Signals come from SEC filings: Form 4 (insiders, filed within 2 business days), 13F (fund holdings, up to 45 days after quarter end) and Schedule 13D (5%+ activist stakes). This page reports what the filings show; it is not investment advice.