DOSSIER · 13F Holders · Q1 2026High-convictionMulti-bagger

TANGO THERAPEUTICS INC

1 institutions still hold TANGO THERAPEUTICS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 87583X110·1 13F holders·last filed Mar 31, 2026

Market cap

—

▼ 0.9%

vs prior quarter

13F value held

$6M

76.0% inst. owned

of float

Holders

-52 QoQ

filers reporting

Activity

+9 / −111

+964 added · −802 reduced

this quarter

Concentration

100.00%

Seven Fleet Capital Management LP #1

top holder share

AI Holders Summary · Q1 2026

1 institutions reported TANGO THERAPEUTICS INC in Q1 2026. Seven Fleet Capital Management LP leads at 100.0% of the visible book. -52 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter

Seven Fleet Capital Management LP

CIK 0002092021

$6M301K1.98%Q1 2026