SEC 13F Intelligence

Boxer Capital Management, LLC / TNGX

Boxer Capital Management, LLC’s Tango Therapeutics Inc Position

Does Boxer Capital Management, LLC own Tango Therapeutics Inc (TNGX)? Yes — 10.88M shares worth $228M (+29.87% of its 13F portfolio) as of Q1 2026.

Position Value
$228M
Q1 2026
Shares
10.88M
% of Portfolio
+29.87%
Quarters Held
6
currently held

Position History TNGX

Reported value by quarter
Q4 ’24: $32MQ4 ’24Q1 ’25: $14MQ1 ’25Q2 ’25: $50MQ2 ’25Q3 ’25: $82MQ3 ’25Q4 ’25: $96MQ4 ’25Q1 ’26: $228MQ1 ’26filingsflow.com
QuarterSharesValue% of Portfolio
Q1 202610.88M$228M+29.87%
Q4 202510.88M$96M+21.09%
Q3 20259.77M$82M+26.16%
Q2 20259.77M$50M+25.18%
Q1 202510.38M$14M+4.28%
Q4 202410.38M$32M+2.73%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Boxer Capital Management, LLC’s full portfolio or all institutional holders of TNGX.