PortfoliosLab logoPortfoliosLab logo
Silicon Motion Technology Corporation (SIMO)
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Financials

Company Info

ISIN
US82706C1080
CUSIP
82706C108
IPO Date
Jun 30, 2005

Highlights

EPS (TTM)
$21.91
PE Ratio
5.12
PEG Ratio
0.03
Total Revenue (TTM)
$885.63M
Gross Profit (TTM)
$427.51M
EBITDA (TTM)
$123.21M
Year Range
$37.21 - $146.85
Target Price
$126.67
ROA (TTM)
10.04%
ROE (TTM)
14.76%

Share Price Chart


Loading graphics...

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Silicon Motion Technology Corporation, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


Loading graphics...

S&P 500 Index

Returns By Period

Silicon Motion Technology Corporation (SIMO) has returned 21.60% so far this year and 127.84% over the past 12 months. Looking at the last ten years, SIMO has achieved an annualized return of 14.06%, outperforming the S&P 500 Index benchmark, which averaged 12.16% per year.


Silicon Motion Technology Corporation

1D
6.49%
1M
-13.11%
YTD
21.60%
6M
19.58%
1Y
127.84%
3Y*
22.70%
5Y*
14.57%
10Y*
14.06%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jun 30, 2005, SIMO's average daily return is +0.11%, while the average monthly return is +2.13%. At this rate, your investment would double in approximately 2.7 years.

Historically, 53% of months were positive and 47% were negative. The best month was Feb 2011 with a return of +63.3%, while the worst month was Jul 2008 at -48.8%. The longest winning streak lasted 6 consecutive months, and the longest losing streak was 5 months.

On a daily basis, SIMO closed higher 50% of trading days. The best single day was Feb 1, 2011 with a return of +34.9%, while the worst single day was Jul 30, 2008 at -38.2%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
202628.30%9.08%-13.11%21.60%
20251.04%3.68%-9.88%-2.10%24.81%22.83%1.82%4.79%18.99%3.48%-8.80%4.20%76.91%
20242.79%13.22%8.69%-4.07%6.47%3.71%-14.26%-7.66%-4.45%-11.41%-0.43%1.85%-8.94%
2023-1.37%4.87%-2.53%-2.87%-3.77%17.34%-11.77%-14.34%-5.63%4.55%10.69%4.20%-4.91%
2022-16.87%-7.60%-7.89%13.63%19.58%-7.32%1.92%-9.04%-15.46%-17.95%17.97%3.00%-30.38%
20212.62%20.97%-0.08%20.93%-7.66%-2.83%16.99%0.01%-7.61%3.52%-2.64%37.66%101.83%

Benchmark Metrics

Silicon Motion Technology Corporation has an annualized alpha of 16.84%, beta of 1.13, and R² of 0.17 versus S&P 500 Index. Calculated based on daily prices since July 01, 2005.

  • This stock captured 178.87% of S&P 500 Index gains and 140.27% of its losses — amplifying both gains and losses, but participating more in upside than downside.
  • R² of 0.17 means this stock moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
16.84%
Beta
1.13
0.17
Upside Capture
178.87%
Downside Capture
140.27%

Return for Risk

Risk / Return Rank

SIMO ranks 91 for risk / return — in the top 91% of stocks on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.


SIMO Risk / Return Rank: 9191
Overall Rank
SIMO Sharpe Ratio Rank: 9393
Sharpe Ratio Rank
SIMO Sortino Ratio Rank: 8989
Sortino Ratio Rank
SIMO Omega Ratio Rank: 8989
Omega Ratio Rank
SIMO Calmar Ratio Rank: 9393
Calmar Ratio Rank
SIMO Martin Ratio Rank: 9292
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Silicon Motion Technology Corporation (SIMO) and compare them to a chosen benchmark (S&P 500 Index).


SIMOBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

2.45

0.90

+1.55

Sortino ratio

Return per unit of downside risk

2.83

1.39

+1.44

Omega ratio

Gain probability vs. loss probability

1.39

1.21

+0.18

Calmar ratio

Return relative to maximum drawdown

4.84

1.40

+3.44

Martin ratio

Return relative to average drawdown

13.26

6.61

+6.65

Explore SIMO risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

Silicon Motion Technology Corporation provided a 1.78% dividend yield over the last twelve months, with an annual payout of $2.00 per share. The company has been increasing its dividends for 2 consecutive years.


1.00%1.50%2.00%2.50%3.00%3.50%$0.00$0.50$1.00$1.50$2.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$2.00$2.00$2.00$0.50$1.50$1.54$1.39$1.24$1.19$0.89$0.64$0.59

Dividend yield

1.78%2.16%3.70%0.82%2.31%1.62%2.89%2.45%3.45%1.68%1.51%1.88%

Monthly Dividends

The table displays the monthly dividend distributions for Silicon Motion Technology Corporation. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.50$0.00$0.50
2025$0.00$0.50$0.00$0.00$0.50$0.00$0.00$0.50$0.00$0.00$0.50$0.00$2.00
2024$0.00$0.50$0.00$0.00$0.50$0.00$0.00$0.50$0.00$0.00$0.50$0.00$2.00
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.50$0.00$0.50
2022$0.00$0.50$0.00$0.00$0.50$0.00$0.00$0.50$0.00$0.00$0.00$0.00$1.50
2021$0.00$0.35$0.00$0.00$0.35$0.00$0.00$0.35$0.00$0.00$0.50$0.00$1.54

Dividend Yield & Payout


Dividend Yield

Silicon Motion Technology Corporation has a dividend yield of 1.78%, which is quite average when compared to the overall market.

Payout Ratio

Silicon Motion Technology Corporation has a payout ratio of 55.06%, which is quite average when compared to the overall market. This suggests that Silicon Motion Technology Corporation strikes a balance between reinvesting profits for growth and paying dividends to shareholders.

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


Loading graphics...

Worst Drawdowns

The table below displays the maximum drawdowns of the Silicon Motion Technology Corporation. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Silicon Motion Technology Corporation was 93.19%, occurring on Mar 5, 2009. Recovery took 1369 trading sessions.

The current Silicon Motion Technology Corporation drawdown is 21.48%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-93.19%Jul 16, 2007414Mar 5, 20091369Aug 12, 20141783
-56.49%May 6, 2022741Apr 21, 202599Sep 11, 2025840
-47.99%Aug 22, 2018395Mar 18, 2020223Feb 4, 2021618
-40.21%Jun 26, 201540Aug 21, 2015147Mar 23, 2016187
-31.26%Jan 3, 202249Mar 14, 202237May 5, 202286

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


Loading graphics...

Financials

Financial Performance

The chart below illustrates the trends in the financial health of Silicon Motion Technology Corporation over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.


Annual
Quarterly

0.0

Valuation

The Valuation section provides an overview of how Silicon Motion Technology Corporation is priced in the market compared to other companies in the Semiconductors industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.


PE Ratio

The chart displays the Price-to-Earnings (P/E) ratio for SIMO, comparing it with other companies in the Semiconductors industry. Currently, SIMO has a P/E ratio of 5.1. This P/E ratio is considered low compared to industry peers, which may suggest that the stock is undervalued or that the company has weaker growth prospects.

PEG Ratio

The chart shows the Price/Earnings to Growth (PEG) ratio for SIMO compared to other companies in the Semiconductors industry. SIMO currently has a PEG ratio of 0.0. This PEG ratio is low compared to industry peers, which could indicate the stock is undervalued relative to its expected growth.

PS Ratio

This chart shows the Price-to-Sales (P/S) ratio for SIMO relative to other companies in the Semiconductors industry. Currently, SIMO has a P/S ratio of 0.7. This P/S ratio is low compared to the industry average. It may indicate that the stock is undervalued relative to its revenue, or that the market expects slower growth or lower margins.

Income Statement



TTM
Revenue

Total Revenue

Cost Of Revenue

Gross Profit

Operating Expenses

Selling, General & Admin Expenses

R&D Expenses

Depreciation And Amortization

Total Operating Expenses

Income

Income Before Tax

Operating Income

EBITDA

EBIT

Earnings From Continuing Operations

Net Income

Income Tax Expense

Other Non-Operating Income (Expenses)

Extraordinary Items

Discontinued Operations

Effect Of Accounting Charges

Non Recurring

Minority Interest

Other Items

Interest Income

Interest Expense

Net Interest Income

Values in undefined except per share items