SEC 13F Intelligence

Octagon Capital Advisors LP / SNDX

Octagon Capital Advisors LP’s Syndax Pharmaceuticals Inc Position

Does Octagon Capital Advisors LP own Syndax Pharmaceuticals Inc (SNDX)? Not currently — the last reported position was 904.0K shares worth $11M in Q1 2025; the fund’s latest 13F (Q1 2026) no longer reports it.

Position Value
$11M
Q1 2025
Shares
904.0K
% of Portfolio
+2.15%
Quarters Held
2
position exited

Position History SNDX

Reported value by quarter
Q4 ’24: $12MQ4 ’24Q1 ’25: $11MQ1 ’25filingsflow.com
QuarterSharesValue% of Portfolio
Q1 2025904.0K$11M+2.15%
Q4 2024904.0K$12M+1.97%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Octagon Capital Advisors LP’s full portfolio or all institutional holders of SNDX.