DIOD Diodes Incorporated - Common Stock

NASDAQ · Semiconductors · View on SEC EDGAR ↗
$92.72
Price · Aug 20, 2026
Fundamentals as of Aug 5, 2026

DIOD Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$92.72
Market Cap
$5.19B
P/E (TTM)
79.1
EPS (TTM)
$1.43
Revenue (TTM)
$1.48B
Div Yield
ROE
3.6%
Debt/Equity
0.0
52W Range
$42 – $126

DIOD Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $1.48B
3-point trend, -10.8%
2023-12-31 2025-12-31
EPS $1.43
3-point trend, -70.9%
2023-12-31 2025-12-31
Free Cash Flow $137M
3-point trend, +5.4%
2023-12-31 2025-12-31
Margins 4.5%
3-point trend, -21.2%
2023-12-31 2025-12-31

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
DIOD
Peer Median
P/E (TTM)
3-point trend, +110.4%
79.1
40.3
P/S (TTM)
3-point trend, -31.4%
3.5
9.3
P/B
3-point trend, -43.3%
2.8
4.3
EV / EBITDA
3-point trend, +294.9%
135.7
Price / FCF
3-point trend, -41.9%
37.8

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
DIOD
Peer Median
Gross Margin
3-point trend, -21.2%
31.2%
52.7%
Operating Margin
3-point trend, -84.2%
2.4%
Net Profit Margin
3-point trend, -67.4%
4.5%
-5.6%
ROA
3-point trend, -71.6%
2.7%
-3.6%
ROE
3-point trend, -74.2%
3.6%
-4.5%
ROIC
3-point trend, -87.0%
1.6%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
DIOD
Peer Median
Debt / Equity
3-point trend, -68.0%
0.0
30.5
Current Ratio
3-point trend, +10.1%
3.3
3.9
Quick Ratio
3-point trend, +2.0%
1.8

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
DIOD
Peer Median
Revenue YoY
3-point trend, -10.8%
13.0%
Revenue CAGR 3Y
3-point trend, -10.8%
-9.5%
Revenue CAGR 5Y
3-point trend, -10.8%
3.8%
EPS YoY
3-point trend, -70.9%
50.5%
Net Income YoY
3-point trend, -70.9%
50.2%

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
DIOD
Peer Median
EPS (Diluted)
3-point trend, -70.9%
$1.43

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
DIOD
Peer Median

DIOD Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 9 analysts
  • Strong Buy 3 33.3%
  • Buy 4 44.4%
  • Hold 1 11.1%
  • Sell 1 11.1%
  • Strong Sell 0 0.0%

12-Month Price Target

2 analysts · 2026-08-17
Median target $162.50 +75.3%
Mean target $162.50 +75.3%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
0.05%
Period EPS Actual EPS Est Surprise
June 30, 2026 $0.70 $0.62 0.08%
March 31, 2026 $0.43 $0.34 0.09%
Dec. 31, 2025 $0.34 $0.28 0.06%
Sept. 30, 2025 $0.37 $0.41 -0.04%
June 30, 2025 $0.32 $0.27 0.05%
March 31, 2025 $0.19 $0.16 0.03%

Peer comparison (GICS sub-industry) Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
DIOD $2.26B 34.5 13.0% 4.5% 3.6% 31.2%
ALGM $5.58B -376.5 22.8% -1.7% -1.6% 46.3%
MXL $1.51B -11.0 29.7% -29.2% -29.1% 56.8%
CRUS $7.25B 18.3 5.3% 20.8% 19.9% 52.8%
RGTI
PI $5.26B -470.3 -1.4% -3.0% -5.5% 52.5%
SYNA $4.73B -9.6 11.4% -41.0% -42.4% 44.7%
OLED $5.52B 23.0 0.45% 37.2% 13.9% 76.3%
NVTS -12.5 -44.9%
AMBA $2.74B -35.6 37.1% -19.4% -13.0% 59.2%
POWI $1.97B 91.1 5.9% 5.0% 3.1% 54.5%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 18
Annual Income Statement data for DIOD
Metric Trend 202520242023202220212020201920182017201620152014
Revenue 12-point trend, +66.4% $1.48B $1.31B $1.66B $2.00B $1.81B $1.23B $1.25B $1.21B $1.05B $942M $849M $891M
Cost of Revenue 12-point trend, +66.2% $1.02B $875M $1.00B $1.17B $1.13B $798M $783M $779M $697M $655M $600M $613M
Gross Profit 12-point trend, +66.8% $462M $436M $658M $827M $670M $431M $466M $435M $357M $287M $249M $277M
R&D Expense 12-point trend, +211.1% $162M $134M $135M $126M $119M $94M $89M $86M $78M $70M $57M $52M
SG&A Expense 12-point trend, +80.7% $242M $234M $258M $281M $258M $185M $181M $176M $169M $158M $139M $134M
Operating Expenses 12-point trend, +121.5% $427M $385M $408M $419M $394M $297M $265M $281M $277M $249M $206M $193M
Operating Income 12-point trend, -58.0% $35M $50M $251M $408M $276M $134M $201M $154M $79M $38M $42M $85M
Interest Expense 11-point trend, -46.1% · $2M $6M $8M $7M $12M $8M $10M $13M $13M $4M $4M
Interest Income 4-point trend, +20034000.00 $20M $10M $4M $0 · · · · · · · ·
Other Non-op 12-point trend, -123.1% $-687.0K $3M $7M $7M $18M $4M $7M $7M $3M $-9.0K $62.0K $3M
Pretax Income 12-point trend, -2.4% $84M $63M $278M $396M $315M $120M $198M $150M $63M $25M $41M $86M
Income Tax 12-point trend, -27.4% $15M $12M $47M $57M $79M $21M $44M $45M $62M $7M $14M $20M
Net Income 12-point trend, +3.9% $66M $44M $227M $331M $229M $98M $153M $104M $-2M $16M $24M $64M
EPS (Basic) 12-point trend, +5.9% $1.43 $0.95 $4.96 $7.31 $5.11 $1.92 $3.02 $2.09 $-0.04 $0.33 $0.50 $1.35
EPS (Diluted) 12-point trend, +9.2% $1.43 $0.95 $4.91 $7.20 $5.00 $1.88 $2.96 $2.04 $-0.04 $0.32 $0.49 $1.31
Shares (Basic) 12-point trend, -1.8% 46,340,000 46,208,000 45,803,000 45,330,000 44,772,000 51,004,000 50,787,000 49,841,000 48,824,000 48,597,000 48,210,000 47,184,000
Shares (Diluted) 12-point trend, -4.5% 46,414,000 46,408,000 46,311,000 46,036,000 45,781,000 52,133,000 51,860,000 50,935,000 48,824,000 49,789,000 49,500,000 48,594,000
EBITDA 12-point trend, -58.0% $35M $50M $251M $408M $276M $134M $201M $154M $80M $38M $42M $85M
Balance Sheet 29
Annual Balance Sheet data for DIOD
Metric Trend 202520242023202220212020201920182017201620152014
Cash & Equivalents 12-point trend, +51.1% $367M $309M $315M $337M $364M $268M $258M $241M $204M $248M $218M $243M
Short-term Investments 12-point trend, -16.3% $10M $7M $10M $7M $7M $6M $5M $7M $5M $30M $65M $12M
Receivables 12-point trend, +63.1% $307M $326M $372M $369M $358M $320M $260M $228M $200M $217M $218M $188M
Inventory 12-point trend, +159.1% $472M $475M $390M $360M $349M $307M $236M $215M $217M $193M $203M $182M
Prepaid Expense 12-point trend, +90.5% $96M $102M $97M $84M $107M $70M $49M $42M $37M $44M $46M $51M
Current Assets 12-point trend, +86.1% $1.26B $1.22B $1.19B $1.16B $1.19B $1.02B $810M $735M $662M $733M $751M $676M
PP&E (Net) 12-point trend, +109.6% $650M $684M $746M $737M $582M $531M $470M $447M $459M $402M $439M $310M
PP&E (Gross) 12-point trend, +144.4% $1.72B $1.63B $1.54B $1.46B $1.24B $1.21B $1.09B $1.03B $977M $878M $844M $702M
Accum. Depreciation 12-point trend, +179.8% $1.22B $1.11B $1.00B $913M $836M $791M $707M $636M $582M $535M $480M $438M
Goodwill 12-point trend, +125.8% $183M $182M $147M $145M $150M $158M $141M $132M $134M $129M $133M $81M
Intangibles 12-point trend, +0.9% $45M $67M $64M $79M $95M $111M $120M $138M $156M $175M $196M $45M
Other Non-current Assets 12-point trend, +147.0% $58M $177M $172M $131M $159M $98M $81M $43M $36M $33M $34M $24M
Total Assets 12-point trend, +107.6% $2.45B $2.39B $2.37B $2.29B $2.19B $1.98B $1.64B $1.53B $1.49B $1.53B $1.60B $1.18B
Accounts Payable 12-point trend, +88.2% $149M $134M $158M $160M $221M $168M $122M $118M $108M $88M $86M $79M
Accrued Liabilities 12-point trend, +200.8% $181M $187M $180M $214M $185M $160M $101M $83M $99M $72M $78M $60M
Short-term Debt · · · · · · $13M · · · · ·
Current Liabilities 12-point trend, +153.5% $378M $376M $393M $433M $471M $510M $285M $254M $247M $185M $180M $149M
Capital Leases 12-point trend, +14345.0% $29M $29M $27M $21M $22M $27M $28M $1M $395.0K $1M $200.0K $200.0K
Deferred Tax 12-point trend, +84.3% $6M $7M $14M $13M $32M $35M $16M $18M $25M $28M $32M $3M
Other Non-current Liabilities 12-point trend, -38.4% $49M $91M $100M $81M $123M $131M $121M $91M $95M $81M $90M $79M
Total Liabilities 12-point trend, +38.1% $510M $517M $558M $705M $892M $963M $487M $549M $615M $708M $756M $369M
Long-term Debt 12-point trend, -81.8% $26M $21M $21M $150M $285M $312M $99M $215M $270M $430M $466M $141M
Total Debt 11-point trend, -86.0% $1M $1M $4M $2M $17M $22M $33M $28M $21M $14M $10M ·
Common Stock 12-point trend, +17.4% $37M $37M $37M $37M $36M $36M $35M $34M $34M $33M $32M $32M
Treasury Stock 11-point trend, +3278.3% $372M $338M $338M $337M $337M $336M $38M $38M $38M $29M $11M ·
AOCI 12-point trend, -61.9% $-111M $-147M $-143M $-128M $-50M $-74M $-108M $-102M $-84M $-113M $-84M $-68M
Stockholders' Equity 12-point trend, +144.5% $1.88B $1.80B $1.74B $1.51B $1.24B $964M $1.11B $931M $832M $776M $795M $768M
Liabilities + Equity 12-point trend, +107.6% $2.45B $2.39B $2.37B $2.29B $2.19B $1.98B $1.64B $1.53B $1.49B $1.53B $1.60B $1.18B
Shares Outstanding 12-point trend, -3.6% 45,875,000 55,621,000 55,225 54,751 54,290 53,536 52,664 51,678,000 50,587,000 49,376,000 48,614,000 47,591,000
Cash Flow 17
Annual Cash Flow data for DIOD
Metric Trend 202520242023202220212020201920182017201620152014
Stock-based Comp 12-point trend, +82.5% $26M $23M $31M $36M $33M $25M $21M $21M $19M $14M $19M $14M
Deferred Tax 12-point trend, +5.0% $-1M $-22M $-19M $-32M $30M $266.0K $13M $-651.0K $28M $-24M $-4M $-1M
Amort. of Intangibles 12-point trend, +180.9% $22M $16M $15M $16M $16M $16M $18M $18M $19M $20M $9M $8M
Restructuring 7-point trend, +3183.3% $394.0K $9M $2M $0 · · · $206.0K $10M $12.0K · ·
Operating Cash Flow 12-point trend, +60.5% $216M $119M $281M $393M $339M $187M $230M $186M $181M $125M $118M $134M
CapEx 12-point trend, +35.7% $78M $73M $151M $212M $141M $76M $99M $88M $111M $59M $133M $58M
Investing Cash Flow 10-point trend, -340.0% $-116M $-118M $-158M $-265M $-144M $-107M $-100M $-89M $-79M $-26M · ·
Debt Issued 11-point trend, -97.0% $12M $6M $25M $373M $558M $956M $406M $466M $44M $44M $391M ·
Net Debt Issued 11-point trend, +106.1% $4M $-19.0K $-129M $-133M $-28M $212M $-117M $-57M $-160M $-36M $-66M ·
Stock Issued 10-point trend, -100.0% · · $0 $140.0K $4M $7M $12M $5M $14M $120.0K $10M $6M
Stock Repurchased 9-point trend, +207.1% $34M $0 $0 $0 $0 $297M · · $9M $18M $11M ·
Net Stock Activity 11-point trend, -686.9% $-34M · $0 $140.0K $4M $-290M $12M $5M $5M $-18M $-817.0K $6M
Financing Cash Flow 10-point trend, +13.6% $-55M $-19M $-145M $-126M $-158M $-54M $-112M $-52M $-158M $-63M · ·
Net Change in Cash 12-point trend, +24.3% $58M $-4M $-23M $-26M $46M $61M $18M $37M $-45M $30M $-25M $46M
Taxes Paid 3-point trend, -75.3% $24M $22M $98M · · · · · · · · ·
Free Cash Flow 12-point trend, +79.3% $137M $46M $130M $181M $197M $111M $131M $98M $70M $66M $-15M $77M
Levered FCF 11-point trend, -39.2% · $45M $125M $174M $192M $102M $125M $91M $70M $56M $-18M $73M
Profitability 8
Annual Profitability data for DIOD
Metric Trend 202520242023202220212020201920182017201620152014
Gross Margin 12-point trend, +0.2% 31.2% 33.2% 39.6% 41.3% 37.1% 35.1% 37.3% 35.9% 33.8% 30.4% 29.3% 31.1%
Operating Margin 12-point trend, -74.8% 2.4% 3.9% 15.1% 20.4% 15.3% 10.9% 16.1% 12.7% 7.6% 4.0% 5.0% 9.5%
Net Margin 12-point trend, -37.6% 4.5% 3.4% 13.7% 16.6% 12.7% 8.0% 12.3% 8.6% -0.17% 1.7% 2.9% 7.1%
Pretax Margin 12-point trend, -41.3% 5.7% 4.8% 16.7% 19.8% 17.5% 9.8% 15.9% 12.3% 5.9% 2.7% 4.8% 9.7%
EBITDA Margin 12-point trend, -74.8% 2.4% 3.9% 15.1% 20.4% 15.3% 10.9% 16.1% 12.7% 7.6% 4.0% 5.0% 9.5%
ROA 12-point trend, -49.1% 2.7% 1.8% 9.7% 14.2% 10.8% 4.9% 9.4% 7.0% -0.12% 1.0% 1.7% 5.4%
ROE 12-point trend, -58.4% 3.6% 2.5% 14.0% 24.1% 20.8% 9.5% 15.0% 11.8% -0.22% 2.0% 3.1% 8.7%
ROIC 12-point trend, -81.5% 1.6% 2.3% 11.9% 23.1% 16.5% 11.2% 13.7% 11.3% 0.04% 3.5% 3.4% 8.4%
Liquidity & Solvency 4
Annual Liquidity & Solvency data for DIOD
Metric Trend 202520242023202220212020201920182017201620152014
Current Ratio 12-point trend, -27.8% 3.3 3.3 3.0 2.7 2.5 2.0 2.8 2.9 2.7 4.0 4.2 4.6
Quick Ratio 12-point trend, -39.1% 1.8 1.7 1.8 1.6 1.5 1.2 1.8 1.9 1.7 2.7 2.8 3.0
Debt / Equity 11-point trend, -93.8% 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ·
Interest Coverage 11-point trend, +10.8% · 21.6 44.0 49.1 36.8 11.5 25.4 15.6 6.0 2.9 9.9 19.5
Efficiency 3
Annual Efficiency data for DIOD
Metric Trend 202520242023202220212020201920182017201620152014
Asset Turnover 12-point trend, -18.5% 0.6 0.5 0.7 0.9 0.9 0.6 0.8 0.8 0.7 0.6 0.6 0.8
Inventory Turnover 12-point trend, -36.3% 2.2 2.0 2.7 3.3 3.5 2.6 3.5 3.6 3.4 3.3 3.1 3.4
Receivables Turnover 12-point trend, +0.1% 4.7 3.8 4.5 5.5 5.3 4.2 5.1 5.7 5.1 4.3 4.2 4.7
Per Share 5
Annual Per Share data for DIOD
Metric Trend 202520242023202220212020201920182017201620152014
Book Value / Share 12-point trend, +153.6% $40.94 $38.75 $37.89 $33.29 $27.48 $21.77 $21.61 $18.55 $16.92 $16.09 $16.36 $16.14
Revenue / Share 12-point trend, +74.2% $31.93 $28.25 $35.88 $43.46 $39.43 $23.58 $24.09 $23.83 $21.59 $18.92 $17.15 $18.33
Cash Flow / Share 12-point trend, +68.0% $4.64 $2.57 $6.07 $8.53 $7.39 $3.59 $4.43 $3.64 $3.71 $2.51 $2.39 $2.76
Cash / Share 12-point trend, +56.8% $8.00 $6.66 $6.87 $7.41 $8.08 $6.05 $5.05 $4.80 $4.15 $5.14 $4.49 $5.11
EPS (TTM) 12-point trend, +9.2% $1.43 $0.95 $4.91 $7.20 $5.00 $1.88 $2.96 $2.04 $-0.04 $0.32 $0.49 $1.31
Growth Rates 9
Annual Growth Rates data for DIOD
Metric Trend 202520242023202220212020201920182017201620152014
Revenue YoY 5-point trend, -72.2% 13.0% -21.1% -16.9% 10.8% 46.9% · · · · · · ·
Revenue CAGR 3Y 3-point trend, -190.1% -9.5% -10.1% 10.6% · · · · · · · · ·
Revenue CAGR 5Y 3.8% · · · · · · · · · · ·
EPS YoY 5-point trend, -69.6% 50.5% -80.7% -31.8% 44.0% 166.0% · · · · · · ·
EPS CAGR 3Y 3-point trend, -210.5% -41.7% -42.5% 37.7% · · · · · · · · ·
EPS CAGR 5Y -5.3% · · · · · · · · · · ·
Net Income YoY 5-point trend, -62.3% 50.2% -80.6% -31.4% 44.8% 133.2% · · · · · · ·
Net Income CAGR 3Y 3-point trend, -228.6% -41.5% -42.3% 32.3% · · · · · · · · ·
Net Income CAGR 5Y -7.6% · · · · · · · · · · ·
Valuation (TTM) 14
Annual Valuation (TTM) data for DIOD
Metric Trend 202520242023202220212020201920182017201620152014
Revenue TTM 12-point trend, +66.4% $1.48B $1.31B $1.66B $2.00B $1.81B $1.23B $1.25B $1.21B $1.05B $942M $849M $891M
Net Income TTM 12-point trend, +3.9% $66M $44M $227M $331M $229M $98M $153M $104M $-2M $16M $24M $64M
Market Cap 12-point trend, +72.5% $2.26B $2.86B $3.70B $3.46B $4.94B $3.12B $2.89B $1.62B $1.41B $1.24B $1.12B $1.31B
Enterprise Value 11-point trend, +123.6% $1.89B $2.54B $3.38B $3.12B $4.59B $2.87B $2.66B $1.40B $1.22B $975M $844M ·
P/E 12-point trend, +63.9% 34.5 64.9 16.4 10.6 22.0 37.5 19.0 15.8 -716.8 80.2 46.9 21.0
P/S 12-point trend, +3.7% 1.5 2.2 2.2 1.7 2.7 2.5 2.3 1.3 1.3 1.3 1.3 1.5
P/B 12-point trend, -29.4% 1.2 1.6 2.1 2.3 4.0 3.2 2.6 1.7 1.7 1.6 1.4 1.7
P / Tangible Book 6-point trend, -69.4% 1.4 1.8 2.4 2.7 5.0 4.5 · · · · · ·
P / Cash Flow 12-point trend, +7.5% 10.5 23.9 13.2 8.8 14.6 16.7 12.6 8.7 7.8 9.9 9.5 9.8
P / FCF 12-point trend, -3.8% 16.5 61.6 28.4 19.2 25.0 28.0 22.0 16.5 20.1 18.7 -73.8 17.2
EV / EBITDA 11-point trend, +165.5% 53.2 50.4 13.5 7.6 16.6 21.4 13.2 9.1 15.2 25.6 20.1 ·
EV / FCF 11-point trend, +124.7% 13.8 54.8 26.0 17.3 23.3 25.8 20.2 14.3 17.4 14.7 -55.8 ·
EV / Revenue 11-point trend, +28.1% 1.3 1.9 2.0 1.6 2.5 2.3 2.1 1.2 1.2 1.0 1.0 ·
Earnings Yield 12-point trend, -38.9% 2.9% 1.5% 6.1% 9.5% 4.5% 2.7% 5.2% 6.3% -0.14% 1.2% 2.1% 4.8%

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312025-06-302025-03-312024-12-312024-09-30
Revenue $1.48B$1.31B
Gross Margin % 31.2%33.2%
Operating Margin % 2.4%3.9%
Net Income $66M$44M
Diluted EPS $1.43$0.95
Balance Sheet
2025-12-312025-06-302025-03-312024-12-312024-09-30
Debt / Equity 0.00.0
Current Ratio 3.33.3
Quick Ratio 1.81.7
Cash Flow
2025-12-312025-06-302025-03-312024-12-312024-09-30
Free Cash Flow $137M$46M

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Institutional owners (13F) 422 filers · $3.3B total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
104 (+18 vs prior Q) 33 (+1 vs prior Q) 115 (+5 vs prior Q) 120 (+21 vs prior Q) +1.9M

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution Value Shares % of tracked 13F Type
VANGUARD PORTFOLIO MANAGEMENT LLC $409,561,471 3,742,338 12.52% Shares
FMR LLC $293,602,677 2,682,773 8.98% Shares
STATE STREET CORP $285,100,818 2,605,247 8.72% Shares
DIMENSIONAL FUND ADVISORS LP $231,817,231 2,118,213 7.09% Shares
VANGUARD CAPITAL MANAGEMENT LLC $218,273,265 1,994,456 6.67% Shares
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $184,153,156 1,682,686 5.63% Shares
GEODE CAPITAL MANAGEMENT, LLC $161,753,072 1,477,785 4.95% Shares
EARNEST PARTNERS LLC $105,565,277 964,595 3.23% Shares
AMERICAN CENTURY COMPANIES INC $88,305,823 806,886 2.70% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $79,769,174 728,885 2.44% Shares
Global Alpha Capital Management Ltd. $63,365,651 578,999 1.94% Shares
VICTORY CAPITAL MANAGEMENT INC $55,551,087 507,594 1.70% Shares
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $52,618,000 480,789 1.61% Shares
FULLER & THALER ASSET MANAGEMENT, INC. $48,560,271 443,716 1.48% Shares
OBERWEIS ASSET MANAGEMENT INC/ $45,280,800 413,750 1.38% Shares
PANAGORA ASSET MANAGEMENT INC $39,219,794 358,368 1.20% Shares
Artemis Investment Management LLP $38,451,416 351,347 1.18% Shares
EMERALD ADVISERS, LLC $37,808,565 345,473 1.16% Shares
Tributary Capital Management, LLC $35,923,571 328,249 1.10% Shares
MORGAN STANLEY $35,677,393 325,999 1.09% Shares
VANGUARD FIDUCIARY TRUST CO $35,399,353 323,459 1.08% Shares
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $33,811,269 308,948 1.03% Shares
EMERALD MUTUAL FUND ADVISERS TRUST $24,227,827 221,380 0.74% Shares
PRINCIPAL FINANCIAL GROUP INC $24,195,214 221,082 0.74% Shares
AMERIPRISE FINANCIAL INC $21,908,465 200,187 0.67% Shares
Alyeska Investment Group, L.P. $18,843,926 172,185 0.58% Shares
AQR CAPITAL MANAGEMENT LLC $18,601,298 169,968 0.57% Shares
GLENMEDE TRUST CO NA $18,599,875 169,955 0.57% Shares
MetLife Investment Management, LLC $17,789,144 162,547 0.54% Shares
Public Sector Pension Investment Board $17,277,293 157,870 0.53% Shares
ENVESTNET ASSET MANAGEMENT INC $17,044,908 155,747 0.52% Shares
LAZARD ASSET MANAGEMENT LLC $14,841,377 135,612 0.45% Shares
VANGUARD GROUP INC $14,606,614 296,040 0.45% Shares
G2 Investment Partners Management LLC $14,219,539 129,930 0.43% Shares
GOLDMAN SACHS GROUP INC $14,061,180 128,483 0.43% Shares
RHUMBLINE ADVISERS $13,440,299 122,810 0.41% Shares
PRUDENTIAL FINANCIAL INC $11,979,850 109,465 0.37% Shares
Glenmede Investment Management, LP $11,227,788 211,009 0.34% Shares
Connor, Clark & Lunn Investment Management Ltd. $10,674,449 97,537 0.33% Shares
SCALAR GAUGE MANAGEMENT, LLC $10,177,920 93,000 0.31% Shares
WELLINGTON MANAGEMENT GROUP LLP $10,111,709 92,395 0.31% Shares
Swiss National Bank $9,849,600 90,000 0.30% Shares
INTRINSIC EDGE CAPITAL MANAGEMENT LLC $9,849,600 90,000 0.30% Shares
Bridge City Capital, LLC $9,469,953 86,531 0.29% Shares
TWO SIGMA INVESTMENTS, LP $9,101,687 83,166 0.28% Shares
Andar Capital Management HK Ltd $8,755,200 80,000 0.27% Shares
Balyasny Asset Management L.P. $8,635,144 78,903 0.26% Shares
SILVERCREST ASSET MANAGEMENT GROUP LLC $8,506,771 77,730 0.26% Shares
BlackRock, Inc. $7,962,854 72,760 0.24% Shares
KENNEDY CAPITAL MANAGEMENT LLC $7,925,645 72,420 0.24% Shares
Legal & General Group Plc $7,699,542 70,354 0.24% Shares
LOOMIS SAYLES & CO L P $7,538,008 68,878 0.23% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $6,949,440 63,500 0.21% Call option
Allianz Asset Management GmbH $6,179,420 56,464 0.19% Shares
MARTINGALE ASSET MANAGEMENT L P $5,378,101 49,142 0.16% Shares
BANK OF AMERICA CORP /DE/ $5,375,145 49,115 0.16% Shares
ESSEX INVESTMENT MANAGEMENT CO LLC $5,114,350 46,732 0.16% Shares
PDT Partners, LLC $5,058,098 46,218 0.15% Shares
VANGUARD ASSET MANAGEMENT, Ltd $5,035,772 46,014 0.15% Shares
JANE STREET GROUP, LLC $4,870,080 44,500 0.15% Call option
ALGERT GLOBAL LLC $4,866,797 44,470 0.15% Shares
FIFTH THIRD BANCORP $4,642,731 42,422 0.14% Shares
Edgestream Partners, L.P. $4,583,238 41,879 0.14% Shares
ALLIANCEBERNSTEIN L.P. $4,254,646 62,330 0.13% Shares
HighTower Advisors, LLC $4,238,173 38,726 0.13% Shares
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM $4,208,296 38,453 0.13% Shares
MILLENNIUM MANAGEMENT LLC $4,069,526 37,185 0.12% Shares
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC $4,025,203 36,780 0.12% Shares
CITADEL ADVISORS LLC $3,863,232 35,300 0.12% Put option
CREDIT AGRICOLE S A $3,786,624 34,600 0.12% Shares
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $3,753,413 54,987 0.11% Shares
NEW YORK STATE COMMON RETIREMENT FUND $3,736,063 34,138 0.11% Shares
Legato Capital Management LLC $3,708,374 33,885 0.11% Shares
OAK ASSOCIATES LTD /OH/ $3,613,709 33,020 0.11% Shares
RAYMOND JAMES FINANCIAL INC $3,428,865 31,331 0.10% Shares
Brandywine Global Investment Management, LLC $3,423,111 69,378 0.10% Shares
BOOTHBAY FUND MANAGEMENT, LLC $3,384,323 30,924 0.10% Shares
EASTERLY INVESTMENT PARTNERS LLC $3,244,458 29,646 0.10% Shares
TWO SIGMA ADVISERS, LP $3,207,100 65,000 0.10% Shares
BARCLAYS PLC $3,192,256 29,169 0.10% Shares
J. Goldman & Co LP $2,908,149 26,573 0.09% Shares
FIRST TRUST ADVISORS LP $2,903,552 26,531 0.09% Shares
Illinois Municipal Retirement Fund $2,779,667 25,399 0.09% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $2,681,280 24,500 0.08% Put option
Oliver Luxxe Assets LLC $2,654,796 24,258 0.08% Shares
STATE OF WISCONSIN INVESTMENT BOARD $2,652,716 24,239 0.08% Shares
Integrated Quantitative Investments LLC $2,610,253 23,851 0.08% Shares
Quantinno Capital Management LP $2,579,391 23,569 0.08% Shares
DIVERSIFIED TRUST CO $2,552,469 23,323 0.08% Shares
BRIDGEWAY CAPITAL MANAGEMENT, LLC $2,517,120 23,000 0.08% Shares
MANUFACTURERS LIFE INSURANCE COMPANY, THE $2,472,797 22,595 0.08% Shares
AZZAD ASSET MANAGEMENT INC /ADV $2,390,894 21,847 0.07% Shares
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $2,319,690 21,196 0.07% Shares
Bridgewater Associates, LP $2,304,150 21,054 0.07% Shares
LPL Financial LLC $2,299,444 21,011 0.07% Shares
CITADEL ADVISORS LLC $2,276,352 20,800 0.07% Call option
CAMBIAR INVESTORS LLC $2,222,836 20,311 0.07% Shares
Louisiana State Employees Retirement System $2,199,744 20,100 0.07% Shares
ZB,N.A. $2,124,593 34,451 0.06% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $2,090,304 19,100 0.06% Shares

Company insiders 38 insiders · 10 officers · 14 directors

Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Gary Yu President and CEO Feb. 24, 2026 S 109,671 0 2 $-316,465
Brett R Whitmire CFO Feb. 13, 2026 S 61,188 0 3 $-586,279
Jin Zhao President, Diodes Asia Feb. 1, 2026 A 41,100 0 1 $-31,075
Emily Yang SVP Worldwide Sales/Marketing Feb. 24, 2026 S 70,878 0 5 $-389,821
Andy Tsong SVP Worldwide Products Group Feb. 13, 2026 S 52,404 0 1 $-230,897
Mark A King SVP Sales & Marketing Nov. 10, 2017 S 69,888 0 0 $0
Shiao Kwang Edmund Tang VP of Corporate Admin Oct. 10, 2017 M 72,395 0 0 $0
Alex Chi Ming Hui VP, Analog Bus. Group/Pericom March 21, 2016 S 28,777 0 0 $0
Joseph Liu SVP, Operations July 2, 2015 S 195,144 0 0 $0
Chieh Chang Vice President July 2, 2014 S 15,986 0 0 $0
Philip J Ritter Director May 11, 2026 A 3,000 0 0 $0
Huey-Jen Jenny Su Director May 13, 2025 A 3,000 0 0 $0
Robert E Feiger Director May 13, 2025 A 6,000 0 0 $0
Elizabeth Bull Director May 13, 2025 A 9,000 0 0 $0
Button Angie Chen Director May 13, 2025 A 14,040 0 0 $0
Warren Chen Director May 13, 2025 A 10,140 0 0 $0
Wen-Chi Sung Director May 30, 2024 A 27,240 0 0 $0
Michael R Giordano Director May 24, 2023 A 81,971 0 0 $0
Michael Kuo-Chih Tsai Director May 26, 2022 A 50,265 0 0 $0
C H Chen Director Nov. 19, 2021 S 25,000 0 0 $0
John M Stich Director May 16, 2017 A 40,000 0 0 $0
Lu-Pao Hsu Director May 26, 2016 A 47,600 0 0 $0
M K Lu Director May 22, 2006 A 3,000 0 0 $0
SILITEK CORP 10% owner Nov. 30, 2017 S 7,765,778 0 0 $0
Evan Yu Aug. 12, 2026 A 14,250 0 0 $0
Richard Dallas White May 29, 2026 S 8,071 0 2 $-318,500
Francis Tang May 29, 2026 S 71,438 0 4 $-3,108,213
Keh Shew Lu May 26, 2026 F 90,305 0 4 $-7,805,536
Peter M Menard May 29, 2024 S 18,050 0 0 $0
Julie Holland Feb. 2, 2024 S 39,102 0 0 $0
Raymond Soong Aug. 25, 2020 S 246,000 0 0 $0
Clemente Beltran May 28, 2019 F 16,614 0 0 $0
Colin Greene Aug. 20, 2013 M 10,050 0 0 $0
Carl C Wertz June 10, 2010 M 8,508 0 0 $0
Shing Mao March 2, 2010 S 156,625 0 0 $0
Tung Cheo Lee May 28, 2009 A 18,375 0 0 $0
Hans Rohrer July 29, 2008 A 4,000 0 0 $0
Steven Ho June 4, 2008 S 18,717 0 0 $0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

Activists & 5%+ owners 3 positions

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
Diodes Incorporated (2) Sept. 10, 2015 Initial filing M&A / sale SEC
Lite-On Semiconductor Corporation (previously reported as held by Silitek Corporation, see Item 1. Security and Issuer) ×2 filings Sept. 5, 2014 Initial filing SEC
Lite-On Semiconductor Corporation (previously reported as held by Silitek Corporation, see Item 1. Security and Issuer.) Nov. 22, 2005 Initial filing SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

ETF ownership Held by 77 ETFs

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund Weight Units As of Source
SOVF · Elevation Series Trust 2.16% 18,974 NS April 30, 2026 N-PORT
ESSC · Strategy Shares 0.37% 890 NS April 30, 2026 N-PORT
AVSC · AMERICAN CENTURY ETF TRUST 0.37% 97,963 NS May 31, 2026 N-PORT
TRFM · ETF Series Solutions 0.34% 4,870 NS April 30, 2026 N-PORT
JPSE · J.P. Morgan Exchange-Traded Fund Tr… 0.30% 16,211 NS April 30, 2026 N-PORT
FNDA · SCHWAB STRATEGIC TRUST 0.28% 234,012 NS May 31, 2026 N-PORT
DFSV · Dimensional ETF Trust 0.26% 183,034 NS April 30, 2026 N-PORT
BBSC · J.P. Morgan Exchange-Traded Fund Tr… 0.25% 17,037 NS April 30, 2026 N-PORT
BKSE · BNY Mellon ETF Trust 0.22% 1,649 NS April 30, 2026 N-PORT
SAA · ProShares Trust 0.21% 550 NS May 31, 2026 N-PORT
DFAT · Dimensional ETF Trust 0.20% 256,358 NS April 30, 2026 N-PORT
FYT · First Trust Exchange-Traded AlphaDE… 0.18% 3,122 NS April 30, 2026 N-PORT
FYX · First Trust Exchange-Traded AlphaDE… 0.18% 20,287 NS April 30, 2026 N-PORT
FSMD · FIDELITY COVINGTON TRUST 0.17% 37,780 NS April 30, 2026 N-PORT
RSSL · Global X Funds 0.15% 19,904 NS April 30, 2026 N-PORT
GSSC · Goldman Sachs ETF Trust 0.15% 13,948 NS May 31, 2026 N-PORT
ITWO · ProShares Trust 0.12% 2,161 NS May 31, 2026 N-PORT
DFAS · Dimensional ETF Trust 0.12% 155,660 NS April 30, 2026 N-PORT
SCHA · SCHWAB STRATEGIC TRUST 0.10% 220,229 NS May 31, 2026 N-PORT
FTEC · FIDELITY COVINGTON TRUST 0.08% 141,579 NS April 30, 2026 N-PORT
UWM · ProShares Trust 0.07% 1,690 NS May 31, 2026 N-PORT
URTY · ProShares Trust 0.05% 1,710 NS May 31, 2026 N-PORT
DXUV · Dimensional ETF Trust 0.04% 1,647 NS April 30, 2026 N-PORT
FAB · First Trust Exchange-Traded AlphaDE… 0.04% 486 NS April 30, 2026 N-PORT
DFUV · Dimensional ETF Trust 0.03% 43,081 NS April 30, 2026 N-PORT
MSSM · MORGAN STANLEY PATHWAY FUNDS 0.03% 1,860 NS May 31, 2026 N-PORT
FNDB · SCHWAB STRATEGIC TRUST 0.02% 2,716 NS May 31, 2026 N-PORT
HDG · ProShares Trust 0.02% 43 NS May 31, 2026 N-PORT
DFAC · Dimensional ETF Trust 0.02% 86,372 NS April 30, 2026 N-PORT
DCOR · Dimensional ETF Trust 0.02% 4,344 NS April 30, 2026 N-PORT
AVUS · AMERICAN CENTURY ETF TRUST 0.01% 15,425 NS May 31, 2026 N-PORT
EBI · RBB Fund Trust 0.01% 730 NS May 31, 2026 N-PORT
AVUQ · AMERICAN CENTURY ETF TRUST 0.01% 242 NS May 31, 2026 N-PORT
DFAU · Dimensional ETF Trust 0.01% 9,965 NS April 30, 2026 N-PORT
ONEQ · Fidelity Commonwealth Trust 0.01% 7,539 NS May 31, 2026 N-PORT
DFUS · Dimensional ETF Trust 0.01% 13,239 NS April 30, 2026 N-PORT
SCHB · SCHWAB STRATEGIC TRUST 0.01% 26,410 NS May 31, 2026 N-PORT
TILT · FlexShares Trust 0.01% 1,078 NS April 30, 2026 N-PORT
AVSU · AMERICAN CENTURY ETF TRUST 0.00% 72 NS May 31, 2026 N-PORT
VXF · VANGUARD INDEX FUNDS July 15, 2026 Daily
VB · VANGUARD INDEX FUNDS July 15, 2026 Daily
VBK · VANGUARD INDEX FUNDS July 15, 2026 Daily
VTI · VANGUARD INDEX FUNDS July 15, 2026 Daily
VFMO · VANGUARD WELLINGTON FUND July 30, 2026 Daily
VT · VANGUARD INTERNATIONAL EQUITY INDEX… July 15, 2026 Daily
VIOO · VANGUARD ADMIRAL FUNDS July 15, 2026 Daily
VIOV · VANGUARD ADMIRAL FUNDS July 15, 2026 Daily
VTWO · VANGUARD SCOTTSDALE FUNDS July 15, 2026 Daily
VTWV · VANGUARD SCOTTSDALE FUNDS July 15, 2026 Daily
VTWG · VANGUARD SCOTTSDALE FUNDS July 15, 2026 Daily