SEC 13F Intelligence

Ardsley Advisory Partners LP / RIOT

Ardsley Advisory Partners LP’s Riot Platforms Inc Position

Does Ardsley Advisory Partners LP own Riot Platforms Inc (RIOT)? Not currently — the last reported position was 450.0K shares worth $9M in Q3 2025; the fund’s latest 13F (Q1 2026) no longer reports it.

Position Value
$9M
Q3 2025
Shares
450.0K
% of Portfolio
+1.06%
Quarters Held
5
position exited

Position History RIOT

Reported value by quarter
Q4 ’23: $385,250Q4 ’23Q1 ’24: $306,500Q1 ’24Q4 ’24: $765,750Q4 ’24Q2 ’25: $4MQ2 ’25Q3 ’25: $9MQ3 ’25filingsflow.com
QuarterSharesValue% of Portfolio
Q3 2025450.0K$9M+1.06%
Q2 2025325.0K$4M+0.48%
Q4 202475.0K$765,750+0.12%
Q1 202425.0K$306,500+0.04%
Q4 202325.0K$385,250+0.06%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Ardsley Advisory Partners LP’s full portfolio or all institutional holders of RIOT.