SIMO — Silicon Motion Technology CORP
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on SIMO
| date | signal | measured base rate |
|---|---|---|
| 2026-08-11 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-07-31 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-16 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-06-18 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-05-26 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-04-29 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-06-18 | SHIEH HAN-PING Director | Open-market sale | 1.0K | 328.00 | 328.0K |
| 2026-06-18 | LIN KUAN-MING Director | Open-market sale | 1.0K | 320.31 | 320.3K |
| 2026-06-17 | LIN KUAN-MING Director | Open-market sale | 1.0K | 310.01 | 310.0K |
| 2026-06-17 | LIN KUAN-MING Director | Open-market sale | 1.0K | 300.00 | 300.0K |
| 2026-06-02 | SHIEH HAN-PING Director | Open-market sale | 1.0K | 301.25 | 301.2K |
| 2026-05-06 | DUANN SHII TYNG Director | Open-market sale | 1.5K | 245.00 | 367.5K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| FMR LLC | 381.6M | 3.4M |
| REINHART PARTNERS, LLC. | 147.6M | 1.3M |
| HAWK RIDGE CAPITAL MANAGEMENT LP | 131.8M | 1.2M |
| LAZARD ASSET MANAGEMENT LLC | 87.8M | 782.0K |
| Robeco Institutional Asset Management B.V. | 70.9M | 631.6K |
| Wolf Hill Capital Management, LP | 65.2M | 580.9K |
| Man Group plc | 62.9M | 560.1K |
| Analog Century Management LP | 60.5M | 538.7K |
| Driehaus Capital Management LLC | 57.3M | 510.0K |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 56.9M | 506.7K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 6-K | 2026-08-14 | 2026-08-13 | on EDGAR ↗ |
| 6-K | 2026-08-11 | 2026-08-10 | on EDGAR ↗ |
| 6-K | 2026-08-10 | 2026-08-10 | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-06 | — | on EDGAR ↗ |
| 6-K | 2026-07-30 | 2026-07-30 | on EDGAR ↗ |
| 6-K | 2026-07-24 | 2026-07-24 | on EDGAR ↗ |
| 6-K | 2026-07-08 | 2026-07-08 | on EDGAR ↗ |
| 4 | 2026-06-24 | 2026-06-02 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Others in Technology
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