SIMO
Silicon Motion TechnologyNASDAQ
Technology • Semiconductors
Factor tilt: Mid-Cap Income
$162.76+4.15%
Close Nov 6, 2026
- Market cap
- $5.52B
- 1 month
- -37.9%
- 3 months
- -29.4%
- 1 year
- +64.8%
- 52-week range
- $80.16$336.90
- Dividend, last 12 mo
- $2.575 · 1.58% yield
- Last ex-date
- Nov 5, 2026 · $0.575
- Short interest
- 5.2% of float1.7M shares · settled Oct 15, 2026 · +9.7% since Sep 30, 2026 · FINRA
End-of-day close from stored market data, not a live quote.
About Silicon Motion Technology
Silicon Motion Technology Corporation, together with its subsidiaries, designs, develops, and markets NAND flash controllers for solid-state storage devices and related devices in China, Japan, Singapore, Taiwan, Korea, the United States, and internationally.
Read more
It offers controllers for computing-grade solid state drives (SSDs), which are used in PCs and other client devices; enterprise-grade SSDs used in enterprise and hyperscale data centers; eMMC and UFS mobile embedded storage for use in smartphones and IoT devices; flash memory cards and flash drives for use in expandable storage; and specialized SSDs that are used in industrial, commercial, and automotive applications. The company markets its controllers under the SMI brand; and single-chip SSDs under the FerriSSD, Ferri-eMMC, and Ferri-UFS brands. It markets and sells its products through direct sales personnel and independent electronics distributors to NAND flash makers, module makers, hyperscalers, and OEMs. Silicon Motion Technology Corporation was founded in 1995 and is based in Hong Kong, Hong Kong.
- Website
- siliconmotion.com
- Headquarters
- Hong Kong, Hong Kong
- Employees
- 2,009
- Listed
- Jun 30, 2005
- Fiscal year ends
- December
Company profile from EODHD, stored Oct 23, 2026.
Quarterly results
The last 8 fiscal quarters as reported (EODHD). Year over year compares the same quarter a year earlier.
| Quarter | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Jun 2026filed Aug 10, 2026 | $451.0M | +127.0% | 50.2% | $101.1M | $136.1M |
| Mar 2026filed Apr 29, 2026 | $342.1M | +105.5% | 47.1% | $52.2M | $66.8M |
| Dec 2025filed Feb 4, 2026 | $278.5M | +45.7% | 49.1% | $31.7M | $47.7M |
| Sep 2025filed Oct 31, 2025 | $242.0M | +13.9% | 48.6% | $29.2M | $39.1M |
| Jun 2025filed Jul 31, 2025 | $198.7M | -5.7% | 47.7% | $22.3M | $16.3M |
| Mar 2025filed Apr 30, 2025 | $166.5M | -12.1% | 47.1% | $9.8M | $19.5M |
| Dec 2024filed Feb 6, 2025 | $191.2M | -6.8% | 46.9% | $19.7M | $23.0M |
| Sep 2024filed Oct 31, 2024 | $212.4M | +23.3% | 46.7% | $24.5M | $20.8M |
Fiscal years · last 6
| Fiscal year | Revenue | YoY | Gross margin | Op. income | Net income |
|---|---|---|---|---|---|
| Dec 2025filed Apr 30, 2026 | $885.6M | +10.2% | 48.3% | $93.0M | $122.7M |
| Dec 2024filed Apr 30, 2025 | $803.6M | +25.7% | 45.9% | $90.9M | $89.2M |
| Dec 2023filed Apr 30, 2024 | $639.1M | -32.4% | 42.3% | $39.9M | $52.9M |
| Dec 2022filed Apr 28, 2023 | $945.9M | +2.6% | 49.2% | $213.9M | $172.5M |
| Dec 2021filed Apr 25, 2022 | $922.1M | +70.9% | 50.0% | $245.9M | $200.0M |
| Dec 2020filed May 12, 2021 | $539.5M | +18.0% | 48.2% | $115.1M | $79.7M |
Short-interest history
FINRA reports open short positions for a settlement date. The publication date is later. These are reported positions, with a separate date for each observation.
Compare the reported short exposure around the dates you bought, sold or watched SIMO. A long position benefits from price rises; a short position benefits from falls. A change in these counts does not predict either move.
Settlement Oct 15, 2026
1,681,831 shares short
+148,260 shares (+9.7%) vs Sep 30, 2026
5.2% of the stored float. Published Oct 26, 2026.
Settlement Sep 30, 2026
1,533,571 shares short
-431,149 shares (-21.9%) vs Sep 15, 2026
4.8% of the stored float. Published Oct 9, 2026.
Settlement Sep 15, 2026
1,964,720 shares short
+323,850 shares (+19.7%) vs Aug 31, 2026
1.6% of the stored float. Published Sep 24, 2026.
Settlement Aug 31, 2026
1,640,870 shares short
+185,533 shares (+12.7%) vs Aug 14, 2026
1.3% of the stored float. Published Sep 10, 2026.
Settlement Aug 14, 2026
1,455,337 shares short
+647,905 shares (+80.2%) vs Jul 31, 2026
1.2% of the stored float. Published Aug 25, 2026.
Settlement Jul 31, 2026
807,432 shares short
+95,941 shares (+13.5%) vs Jul 15, 2026
0.6% of the stored float. Published Aug 11, 2026.
Change = this settlement’s shares short − the previous recorded settlement’s shares short; percentage change divides by that earlier count. A zero earlier count has no percentage change. Split-spanning counts are left uncompared. Float percentages use the stored settlement observation, not today’s float.
Source: stored FINRA equity short-interest records, up to six settlements from the last 240 days. FINRA data and reporting dates · How to read short interest
Dividends and stock splits
See the recorded cash amounts and dates behind SIMO’s income, and the splits that change its share count. Dates below are stored event records, not confirmation of a payment to your account.
Cash-dividend records
USD 0.575 per share
Ex-dividend date: Nov 5, 2026
Recorded pay date: Nov 19, 2026 (pending)
Cash dividend · Polygon event record
USD 0.5 per share
Ex-dividend date: Aug 6, 2026
Recorded pay date: Aug 20, 2026 (past date)
Cash dividend · Polygon event record
USD 0.5 per share
Ex-dividend date: May 7, 2026
Recorded pay date: May 21, 2026 (past date)
Cash dividend · Polygon event record
USD 0.5 per share
Ex-dividend date: Feb 11, 2026
Recorded pay date: Feb 26, 2026 (past date)
Cash dividend · Polygon event record
USD 0.5 per share
Ex-dividend date: Nov 14, 2025
Recorded pay date: Nov 26, 2025 (past date)
Cash dividend · Polygon event record
USD 0.5 per share
Ex-dividend date: Aug 7, 2025
Recorded pay date: Aug 21, 2025 (past date)
Cash dividend · Polygon event record
Up to six Polygon cash-dividend events, including recorded ex-dates within the next 120 days. Amounts retain their recorded currency and decimal precision. Historical amounts are not restated to a common split basis, annualized, or converted to dollars.
For a long holding, compare the ex-date with when you held the shares and check the pay date against your broker’s cash history. Owning the stock today does not establish past entitlement. For a short holding, a dividend can create a payment obligation to the share lender.
Ex-dates and special dividend rules · Short-sale dividend obligations · Dividend data definitions
Split history
No qualified split events are stored. This does not establish that the stock has never split.
Up to six stored split dates through Nov 7, 2026. Equivalent vendor ratios are combined; conflicting ratios are left out. This history may be incomplete.
A split changes the share count and per-share price basis; it does not by itself add investment value. Put your holding’s earlier and later share counts on the same basis before comparing them. This applies to both long shares and shares owed on a short position.
How stock splits workPortfolio context
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Smart money context
Holder IQ: MEDIUM
80 smart-money holders: institutions with a high Holder IQ
Q2 2026, filed Nov 3, 2026
Smart-money 13F trend: distributing (light)
Unlock crowding heatmapUnlock filer discoveryInsider context
Sentiment: unknown
No recent insider trades detected.
Read the insider context evidence
What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
No directional recent-activity label is available. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Red flags: 2
Read the insider context evidence
What it means for you
Sign in to read your holdings or watchlist context. No personal position or direction is inferred.
What happened
No directional recent-activity label is available. This context label is separate from the scored insider signal read.
Why it can matter
A count of reported activity describes a sample, not purchase conviction, an insider’s intent or a future price move. Neutral is not an all-clear, and absent direction is not neutral evidence.
How we got this
The current context rule reads at most 50 nonduplicate issuer/share-class records filed in the last 90 days. It counts a bullish direction or purchase code P toward bullish, and a bearish direction or sale code S toward bearish. A side must exceed the opposite count by more than two to set its label; otherwise nonzero directional counts produce neutral. Calculation unavailable for this saved label: its counts, exact records, as-of time and rule version are not supplied here. Do not substitute the separate scored read’s different window or denominator.
Where the data comes from
Stored SEC Forms 3/4/5 insider-signal records, ordered by filing date with amendment duplicates excluded. Filing date is not transaction date. The last-trade line locates recent reported activity; it does not date or reconstruct the complete count.
Largest 13-F holders · Q2 2026
388 filers reported a long position in SIMO for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
The top 10 hold
43.5%
of the 24.8M shares 13-F filers reported
Moves vs Q1 2026
4 added4 trimmed
2 new
Net shares held
-2.3%
across the 8 holders with a comparable Q1 2026 book
| Rank | Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|---|
| 1 | FMR LLC | $759.3M · 2.3M shares | 2.3M | -33% |
| 2 | ACADIAN ASSET MANAGEMENT LLC | $438.5M · 1.3M shares | 1.3M | +1.7% |
| 3 | Invesco Ltd. | $380.8M · 1.1M shares | 1.1M | +173.1% |
| 4 | ALKEON CAPITAL MANAGEMENT LLC | $366.7M · 1.1M shares | 1.1M | New |
| 5 | HAWK RIDGE CAPITAL MANAGEMENT LP | $338.4M · 1M shares | 1M | -13.5% |
| 6 | REINHART PARTNERS, LLC. | $322M · 966.1K shares | 966.1K | -26.5% |
| 7 | Polar Capital Holdings Plc | $310.5M · 931.4K shares | 931.4K | New |
| 8 | DRIEHAUS CAPITAL MANAGEMENT LLC | $262M · 786.1K shares | 786.1K | +54.1% |
| 9 | TWO SIGMA INVESTMENTS, LP | $233.7M · 701.1K shares | 701.1K | +155.3% |
| 10 | Wolf Hill Capital Management, LP | $182.9M · 548.8K shares | 548.8K | -5.5% |
Sign in to see each holder’s Holder IQ, factor-adjusted Holder IQ and rank, and compare these holders with all scored filers. Available on every plan.
Sign in5% holder filings (13D / 13G)
Holders of more than 5% of SIMO file with the SEC within days. A 13D holder may seek to influence the company; a 13G holder is passive. Each holder’s latest filing from the last three years.
| Filed | Holder | % of class |
|---|---|---|
| Nov 5, 2026 | FMR LLC13G · passive · amended | 9% |
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