Silicon Motion Technology Corporation (SIMO) Stock Price History
Historical prices from 2005 to 2026
- 1M
- +34.2%
- 3M
- +156.5%
- YTD
- +243.1%
- 1Y
- +349.9%
- 3Y
- +68.9%
- 5Y
- +38.7%
Loading 10-year price history...
SIMO Historical Performance
SIMO Annual Returns
Year-by-year price performance · 2005–2026
- 2005 annual price return
- +14.3%
- 2006 annual price return
- +32.0%
- 2007 annual price return
- +12.7%
- 2008 annual price return
- -86.7%
- 2009 annual price return
- +38.1%
- 2010 annual price return
- +21.8%
- 2011 annual price return
- +364.4%
- 2012 annual price return
- -31.6%
- 2013 annual price return
- -3.5%
- 2014 annual price return
- +68.3%
- 2015 annual price return
- +22.9%
- 2016 annual price return
- +37.4%
- 2017 annual price return
- +18.1%
- 2018 annual price return
- -37.5%
- 2019 annual price return
- +45.8%
- 2020 annual price return
- -5.0%
- 2021 annual price return
- +101.3%
- 2022 annual price return
- -31.6%
- 2023 annual price return
- -4.5%
- 2024 annual price return
- -9.4%
- 2025 annual price return
- +69.6%
- 2026 annual price return
- +37.8%
SIMO Stock Price Trajectory (2005–2026)
As of June 23, 2026, Silicon Motion Technology Corporation (SIMO) trades at $336.90, representing a +349.9% return over the past year. The stock has delivered a +425.1% total return over five years (+38.7% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $355.00 on June 22, 2026. From this peak, SIMO has corrected -5.1%, currently trading 146% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers MRVL (+314.4% 1Y), MPWR (+125.6% 1Y), and MAXN (-88.3% 1Y), SIMO has outperformed the peer group average. Compare SIMO vs MRVL →
SIMO Historical Price Data · from 2005
Rows 1–50 of 5,277| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-22 | 332.07 | 355.00 | 329.25 | 336.90 | 1.03M | +4.74% |
| 2026-06-18 | 323.52 | 336.32 | 316.26 | 321.66 | 1.50M | +4.73% |
| 2026-06-17 | 292.58 | 316.28 | 287.76 | 307.12 | 1.08M | +8.79% |
| 2026-06-16 | 276.53 | 294.91 | 270.33 | 282.30 | 984K | +2.13% |
| 2026-06-15 | 292.95 | 298.00 | 273.96 | 276.40 | 754K | -1.46% |
| 2026-06-12 | 271.75 | 286.72 | 260.00 | 280.49 | 720K | +2.24% |
| 2026-06-11 | 256.44 | 274.71 | 255.00 | 274.34 | 589K | +9.00% |
| 2026-06-10 | 255.00 | 263.09 | 247.02 | 251.68 | 579K | -3.11% |
| 2026-06-09 | 269.41 | 272.07 | 239.15 | 259.75 | 845K | -1.31% |
| 2026-06-08 | 270.12 | 274.32 | 260.15 | 263.21 | 759K | +1.74% |
| 2026-06-05 | 282.21 | 286.50 | 256.88 | 258.70 | 1.46M | -12.21% |
| 2026-06-04 | 286.19 | 302.00 | 284.99 | 294.67 | 881K | -3.88% |
| 2026-06-03 | 305.00 | 314.34 | 292.94 | 306.57 | 1.25M | +1.76% |
| 2026-06-02 | 273.00 | 303.38 | 268.31 | 301.27 | 1.83M | +12.39% |
| 2026-06-01 | 275.08 | 288.64 | 265.80 | 268.05 | 1.39M | -3.19% |
| 2026-05-29 | 285.81 | 288.89 | 268.53 | 276.87 | 1.14M | -1.97% |
| 2026-05-28 | 287.50 | 294.17 | 277.79 | 282.44 | 930K | -0.89% |
| 2026-05-27 | 287.95 | 287.95 | 268.10 | 284.98 | 844K | -1.84% |
| 2026-05-26 | 292.16 | 294.00 | 276.20 | 290.32 | 1.74M | +5.14% |
| 2026-05-22 | 267.00 | 278.50 | 267.00 | 276.14 | 787K | +4.79% |
| 2026-05-21 | 258.84 | 265.11 | 252.51 | 263.51 | 623K | +2.13% |
| 2026-05-20 | 255.37 | 258.30 | 246.60 | 258.02 | 846K | +2.02% |
| 2026-05-19 | 233.65 | 261.34 | 230.05 | 252.92 | 1.91M | +5.49% |
| 2026-05-18 | 264.17 | 267.00 | 235.00 | 239.76 | 1.12M | -7.78% |
| 2026-05-15 | 254.14 | 265.55 | 250.93 | 259.99 | 766K | -1.46% |
| 2026-05-14 | 271.76 | 273.25 | 263.10 | 263.85 | 777K | -2.23% |
| 2026-05-13 | 265.00 | 273.90 | 252.51 | 269.87 | 819K | +4.31% |
| 2026-05-12 | 254.30 | 259.49 | 243.79 | 258.71 | 1.02M | -1.27% |
| 2026-05-11 | 256.72 | 272.00 | 255.44 | 262.05 | 1.77M | +3.34% |
| 2026-05-08 | 251.18 | 254.84 | 238.52 | 253.59 | 999K | +4.48% |
| 2026-05-07 | 242.50 | 251.71 | 236.11 | 242.71 | 1.18M | -0.91% |
| 2026-05-06 | 231.50 | 245.46 | 228.82 | 244.95 | 1.30M | +2.90% |
| 2026-05-05 | 230.00 | 248.59 | 223.03 | 238.04 | 2.09M | +4.79% |
| 2026-05-04 | 239.25 | 243.38 | 222.20 | 227.16 | 1.23M | -3.14% |
| 2026-05-01 | 211.29 | 235.00 | 210.00 | 234.52 | 1.39M | +7.19% |
| 2026-04-30 | 226.53 | 229.32 | 198.40 | 218.78 | 1.87M | +0.59% |
| 2026-04-29 | 195.55 | 217.98 | 192.80 | 217.50 | 4.28M | +45.80% |
| 2026-04-28 | 143.18 | 152.66 | 140.22 | 149.18 | 1.20M | +1.11% |
| 2026-04-27 | 155.01 | 155.73 | 145.43 | 147.54 | 905K | -3.86% |
| 2026-04-24 | 146.94 | 153.76 | 142.10 | 153.46 | 724K | +8.25% |
| 2026-04-23 | 143.93 | 147.60 | 139.31 | 141.76 | 587K | -0.13% |
| 2026-04-22 | 145.05 | 145.55 | 140.23 | 141.95 | 368K | -0.35% |
| 2026-04-21 | 138.60 | 143.50 | 138.51 | 142.45 | 523K | +2.70% |
| 2026-04-20 | 141.78 | 141.93 | 137.25 | 138.70 | 410K | -0.72% |
| 2026-04-17 | 139.79 | 145.82 | 137.67 | 139.71 | 834K | +1.98% |
| 2026-04-16 | 138.01 | 139.04 | 133.35 | 137.00 | 444K | -1.46% |
| 2026-04-15 | 129.90 | 139.50 | 128.51 | 139.03 | 1.13M | +6.82% |
| 2026-04-14 | 128.00 | 130.22 | 126.14 | 130.15 | 787K | +3.29% |
| 2026-04-13 | 124.71 | 126.97 | 124.01 | 126.00 | 443K | -0.56% |
| 2026-04-10 | 126.44 | 130.33 | 126.29 | 126.71 | 533K | -0.23% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
SIMO — Frequently Asked Questions
Quick answers to the most common questions about buying SIMO stock.
How has SIMO stock performed recently?
SIMO returned +349.9% over the past year, beating its 5-year annualized CAGR of +38.7%. The stock trades above its 200-day moving average, confirming the uptrend.
What is SIMO's all-time high price?
Silicon Motion Technology Corporation reached $355.00 on 2026-06-22. The 52-week high is $355.00. Current 1-year return of +349.9% places the stock closer to historical peaks.
Where can I download SIMO historical price data?
This page provides SIMO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2005-2026, downloadable in CSV format.