Diodes (DIOD)

Holding Company • BCD Shanghai Micro-Electronics Company Limited • Canyon Semiconductor Inc. • Diodes (Shanghai) Investment Company Limited • Diodes Electronic (Shenzhen) Company Limited • Diodes Fast Analog Solutions Limited • Diodes Fortemedia Technology Co., Ltd. • Diodes Holdings UK Limited • Diodes Hong Kong Limited • Diodes Investments Taiwan Co., Ltd ...

IRS number

952039518

DIOD stock data

1M 3M 6M 1Y

Analyst ratings and price targets

Last 3 months

Latest filings (excl ownership)

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8-K

Regulation FD Disclosure

20 Jan 26

8-K

Q3 2025 Earnings Call

6 Nov 25

Diodes Incorporated Reports Third Quarter Fiscal 2025 Financial Results

6 Nov 25

8-K

Regulation FD Disclosure

16 Oct 25

8-K

Q2 2025 Diodes Inc Earnings Call

7 Aug 25

Diodes Incorporated Reports Second Quarter Fiscal 2025 Financial Results

7 Aug 25

8-K

Regulation FD Disclosure

17 Jul 25

8-K

Changes in Registrant's Certifying Accountant

6 Jun 25

Latest ownership filings

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Notice of proposed sale of securities

12 Nov 25

Financial summary

Financial statements Chart DIOD financial data

Quarter (USD)	Sep 25	Jun 25	Mar 25	Dec 24
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Annual (USD)	Dec 24	Dec 23	Dec 22	Dec 21
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Financial data from Diodes earnings reports.

Institutional ownership, Q4 2024

DIOD institutional ownership history Ownership history

13F holders	Current	Prev Q	Change
Total holders	272	292	-6.8%
Opened positions	33	47	-29.8%
Closed positions	53	40	+32.5%
Increased positions	89	86	+3.5%
Reduced positions	103	120	-14.2%

13F shares	Current	Prev Q	Change
Total value	2.85 tn	2.80 tn	+2.0%
Total shares	48.08 mm	46.19 mm	+4.1%
Total puts	31.40 k	98.30 k	-68.1%
Total calls	43.10 k	136.10 k	-68.3%
Total put/call ratio	0.7	0.7	+0.9%

Largest owners	Shares	Value	Change
BLK BlackRock	7.65 mm	$471.88 bn	+2.0%
Vanguard	5.91 mm	$364.52 bn	+1.8%
FMR	5.90 mm	$363.98 bn	+2.0%
STT State Street	2.27 mm	$140.21 bn	+5.2%
Dimensional Fund Advisors	2.24 mm	$138.05 bn	+8.1%
Earnest Partners	2.12 mm	$130.68 bn	+0.4%
Victory Capital Management	1.91 mm	$117.64 bn	+9.4%
Geode Capital Management	1.28 mm	$79.19 bn	+1.4%
MS Morgan Stanley	1.26 mm	$77.50 bn	+18.6%
Hood River Capital Management	1.17 mm	$72.04 bn	NEW

Largest transactions	Shares	Bought/sold	Change
Hood River Capital Management	1.17 mm	+1.17 mm	NEW
T. Rowe Price Investment Management	580.78 k	-650.37 k	-52.8%
Norges Bank	550.24 k	+550.24 k	NEW
BK The Bank of New York Mellon Corporation	316.94 k	-229.98 k	-42.1%
MS Morgan Stanley	1.26 mm	+196.87 k	+18.6%
Dimensional Fund Advisors	2.24 mm	+168.55 k	+8.1%
Victory Capital Management	1.91 mm	+163.37 k	+9.4%
BLK BlackRock	7.65 mm	+147.74 k	+2.0%
JPM JPMorgan Chase & Co.	353.60 k	+126.85 k	+55.9%
Cinctive Capital Management	0.00	-121.56 k	EXIT

Data from 13F filings, for the last complete 13F reporting period. For most recent data, click the ownership history button. Values as filed, not updated for current price. Long positions only.

Recent insider trades

DIOD insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
3 Feb 26	Whitmire Brett R	Diodes Incorporated Common Stock	Sell	Dispose S	No	No	60.85	830	50.51 k	67,141
3 Feb 26	Yang Emily	Diodes Incorporated Common Stock	Sell	Dispose S	No	No	60.85	950	57.81 k	74,032
2 Feb 26	Lu Keh Shew	Diodes Incorporated Common Stock	Payment of exercise	Dispose F	No	No	60.66	12,350	749.15 k	92,275
2 Feb 26	Andy Tsong	Diodes Incorporated Common Stock	Payment of exercise	Dispose F	No	No	60.66	1,541	93.48 k	55,681
2 Feb 26	Tang Francis	Diodes Incorporated Common Stock	Payment of exercise	Dispose F	No	No	60.66	2,068	125.44 k	99,548
2 Feb 26	Whitmire Brett R	Diodes Incorporated Common Stock	Payment of exercise	Dispose F	No	No	60.66	2,806	170.21 k	67,971
2 Feb 26	Yang Emily	Diodes Incorporated Common Stock	Payment of exercise	Dispose F	No	No	60.66	2,497	151.47 k	74,982
1 Feb 26	Andy Tsong	Diodes Incorporated Common Stock - Performance Stock Units	Grant	Acquire A	No	No	0	18,000	0.00	41,100
1 Feb 26	Andy Tsong	Diodes Incorporated Common Stock	Grant	Acquire A	No	No	0	18,000	0.00	57,222
1 Feb 26	Tang Francis	Diodes Incorporated Common Stock - Performance Stock Units	Grant	Acquire A	No	No	0	13,000	0.00	37,200

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.