Thompson Siegel & Walmsley LLC / ON
Thompson Siegel & Walmsley LLC’s On Semiconductor Corp Position
Does Thompson Siegel & Walmsley LLC own On Semiconductor Corp (ON)? Not currently — the last reported position was 320.8K shares worth $16M in Q3 2025; the fund’s latest 13F (Q1 2026) no longer reports it.
Position Value
$16M
Q3 2025
Shares
320.8K
% of Portfolio
+0.26%
Quarters Held
2
position exited
Position History ON
Reported value by quarter
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Thompson Siegel & Walmsley LLC’s full portfolio or all institutional holders of ON.