Cross-institution positioning
Aug 6, 2026Strong institutional reduction. 1 reducing across 1 comparable institution.
Source: Schedule 13 researchSilicon Motion Technology CORP
Latest stored close $285.78 as of Oct 7, 2026 View live quote ↗
See how each tracked institution's reported ownership changed across SEC position dates. Full history is available with Investor or Pro access.
What the evidence shows across the newest institutional, insider, company-event, 13F, fundamental, and price data; STOCKNODE combines these layers into a quantitative research signal while preserving each source and reporting window.
Strong institutional reduction. 1 reducing across 1 comparable institution.
Source: Schedule 13 research1 increased/new, 1 reduced/exited across 2 managers in the latest comparable Form 13F quarter.
Source: Form 13F quarter-end holdingsOver the last 90 days, SEC-coded non-derivative P/S activity includes 0 purchases by 0 reporting owners and 4 sales by 2 reporting owners. Amendments are shown in the filing evidence but excluded from rolling activity totals.
Source: SEC Forms 3/4/5Revenue +10.2% YoY; Net income +37.4% YoY. Periods are compared only when the SEC facts are aligned and comparable.
Source: SEC Company FactsRecent close is 58% through its reported 52-week range; +165.7% over one year.
Source: Stored historical price seriesFiled Aug 6, 2026. Unlock the dated position comparison, disclosure classification, confidence, price context, and filing-specific significance analysis.
Premium research values are withheld until unlocked.
The research summary above gives the current read. This section shows the dated holder-level evidence behind it.
See each institution's newest reported position against its own prior report, with position as-of date separated from SEC filed date. Institution names and filing freshness remain public below.
Comparable holder direction grouped by SEC position as-of date — never presented as trade dates.
Compare each institution only with its own prior reported position. Public visitors can see who is tracked and how fresh the filing is; paid research reveals the actual comparison.
Investor and Pro reveal holder-by-holder changes, reported ownership history, dated breadth, disclosure timing, institution comparison, and filing-specific analysis without treating Schedule 13 reports as trade dates.
Reported Section 16 ownership activity. Rolling purchase/sale totals use non-derivative SEC transaction codes P and S only; amendments remain visible but are excluded from those totals.
| Date | Reporting owner | Code | Security | Shares | Price | Ownership | Filed |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | SHIEH HAN-PING | SOpen-market or private sale | American depositary shares | 1.0K | $328.00 | Direct | Jun 24, 2026 |
| Jun 18, 2026 | LIN KUAN-MING | SOpen-market or private sale | American depositary shares | 1.0K | $320.31 | Direct | Jun 24, 2026 |
| Jun 17, 2026 | LIN KUAN-MING | SOpen-market or private sale | American depositary shares | 1.0K | $310.01 | Direct | Jun 24, 2026 |
| Jun 17, 2026 | LIN KUAN-MING | SOpen-market or private sale | American depositary shares | 1.0K | $300.00 | Direct | Jun 24, 2026 |
| Jun 2, 2026 | SHIEH HAN-PING | SOpen-market or private sale | American depositary shares | 1.0K | $301.25 | Direct | Jun 24, 2026 |
| May 6, 2026 | DUANN SHII TYNG | SOpen-market or private sale | American depositary shares | 1.5K | $245.00 | Direct | May 7, 2026 |
Period-aligned SEC facts. Comparisons appear only when periods and units are comparable.
| Period | Revenue | YoY |
|---|---|---|
| Ended Dec 31, 2025 | $885.6M | +10.2% |
| Ended Dec 31, 2024 | $803.6M | +25.7% |
| Ended Dec 31, 2023 | $639.1M | -32.4% |
| Ended Dec 31, 2022 | $945.9M | +2.6% |
Dated price context from the historical market series already collected for this security.
Returns are close-to-close price changes. Volatility and drawdown are factual historical context, not recommendations.
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| Fidelity / FMR CIK0000315066 | Jun 30, 2026 observed Aug 6, 2026 filed · 37d Schedule 13G amendment | Reported reduction | 9.1K -13.6M | 6.70% -3.30 pts | $333.33 | $267.43 | $285.78 |
| Fidelity / FMR CIK0000315066 | Nov 28, 2025 observed Dec 5, 2025 filed · 7d Schedule 13G amendment | Reported accumulation | 13.6M +32 | 10.00% 0.00 pts | $88.96 | $92.21 | $285.78 |
| Fidelity / FMR CIK0000315066 | Sep 30, 2025 observed Nov 5, 2025 filed · 36d Schedule 13G amendment | Reported accumulation | 13.6M +2.6M | 10.00% +1.90 pts | $94.81 | $98.76 | $285.78 |
Compare SIMO with other securities showing similar institutional activity or recent accumulation across several tracked institutions.