Silicon Motion Technology CORP
SIMO- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001329394
Insider trades, last 90 days
None
- No open-market purchases or sales were filed in the last 90 days.
13F holders, Q2 2026
385
- +110 vs. Q1 2026
- Total value $8.28B
Superinvestors holding SIMO
1
- At the end of Q2 2026
Price chart
Latest insider trades
View all: Latest insider tradesOpen-market purchases and sales by SIMO insiders, newest first.
| Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Jun 24, 2026 | Jun 2 – Jun 18, 2026 | SHIEH HAN-PINGDirector | SSaleAmerican depositary shares | −2K | $314.625 | −$629.25K | 6.66K | −23.1% | SEC |
| Jun 24, 2026 | Jun 17 – Jun 18, 2026 | LIN KUAN-MINGDirector | SSaleAmerican depositary shares | −3K | $310.1067 | −$930.32K | 7.5K | −28.6% | SEC |
| May 7, 2026 | May 6, 2026 | DUANN SHII TYNGDirector | SSaleAmerican depositary shares | −1.5K | $245.00 | −$367.5K | 15.2K | −9.0% | SEC |
Top 5 13F holders, Q2 2026
View all: Top 5 13F holders, Q2 2026The largest institutional positions in SIMO at the end of Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 2,277,824 | $759.27M | 0.03% | −1,120,543−33.0% | Reduced |
| ACADIAN ASSET MANAGEMENT LLC | 1,315,838 | $438.53M | 0.52% | +22,128+1.7% | Added |
| Invesco Ltd. | 1,142,437 | $380.81M | 0.03% | +724,152+173.1% | Added |
| ALKEON CAPITAL MANAGEMENT LLC | 1,100,000 | $366.66M | 1.41% | +1,100,000 | New |
| HAWK RIDGE CAPITAL MANAGEMENT LP | 1,015,215 | $338.4M | 10.85% | −158,100−13.5% | Reduced |