Diodes Inc /Del/ (DIOD) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

46,252,448Shares Outstanding

128,491Shares held by institutions

$8,678,282Value of institutional holdings

94.66%Institutional ownership %

0.30%Shares Changed QoQ

281No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 281 institutions have reported a stake in Diodes Inc /Del/ (NASDAQ:DIOD) as of December 2025, according to recent 13F filings with the SEC.

The collective stake of institutional investors in Diodes moved to 94.7% in December 2025, a shift down from the 100.1% reported for September 2025.
In percentage terms, this reflects as a holdings change of 0.30% quarter on quarter, and an increase of 5.24% year over year.
Of these 281 institutional investors, 133 increased their holdings in Diodes, while 116 of them reduced positions, and 32 investors maintained their exposure.
Collectively, institutional investors increased their stake in Diodes to 43.78Mn shares as of December 2025, a change that is up by 129.10K shares quarter on quarter and down 4.32Mn shares year over year.
BlackRock, Inc.'s holding of 7.19Mn shares as of December 31, 2025 makes it the primary institutional investor in Diodes, owning 15.55% of the stock.
Among the most significant buyers of Diodes during December 2025 were NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (591.58K), VICTORY CAPITAL MANAGEMENT INC (458.73K), FMR LLC (319.62K), GLENMEDE TRUST CO NA (204.82K), TWO SIGMA INVESTMENTS, LP (191.90K).
Leading sellers of Diodes stock in December 2025 included BARROW HANLEY MEWHINNEY & STRAUSS LLC (1.28Mn), MORGAN STANLEY (225.36K), ROYAL BANK OF CANADA (167.16K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (91.32K), STATE STREET CORP (91.06K).
The top 10 institutional holders of Diodes for the quarter ending December 2025 included BlackRock, Inc. (7.19Mn), FMR LLC (6.31Mn), VANGUARD GROUP INC (6.15Mn), DIMENSIONAL FUND ADVISORS LP (2.38Mn), STATE STREET CORP (2.37Mn), MORGAN STANLEY (1.79Mn), GEODE CAPITAL MANAGEMENT, LLC (1.35Mn), EARNEST PARTNERS LLC (1.02Mn), Global Alpha Capital Management Ltd. (855.09K), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (797.32K).

281 Institutional Holders

128,491 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	7,193,586	72,625	1.02%	$354,931,527.00
FMR LLC	31 Dec, 2025	6,307,175	319,623	5.34%	$311,196,037.00
VANGUARD GROUP INC	31 Dec, 2025	6,154,859	166,603	2.78%	$303,680,744.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	2,382,425	-48,510	-2.00%	$117,550,160.00
STATE STREET CORP	31 Dec, 2025	2,368,429	-91,062	-3.70%	$116,858,287.00
MORGAN STANLEY	31 Dec, 2025	1,791,915	-225,362	-11.17%	$88,413,176.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,350,436	11,799	0.88%	$66,640,314.00
EARNEST PARTNERS LLC	31 Dec, 2025	1,018,316	-66,857	-6.16%	$50,243,711.00
Global Alpha Capital Management Ltd.	31 Dec, 2025	855,090	13,420	1.59%	$42,190,141.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	797,316	17,506	2.24%	$39,339,571.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	656,605	134,389	25.73%	$32,396,890.00
FRONTIER CAPITAL MANAGEMENT CO LLC	31 Dec, 2025	618,898	45,310	7.90%	$30,536,427.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	613,798	-91,319	-12.95%	$30,284,793.00
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	31 Dec, 2025	591,581	591,581	0.00%	$29,189,000.00
NORTHERN TRUST CORP	31 Dec, 2025	522,495	-26,045	-4.75%	$25,779,904.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	509,630	458,727	901.18%	$25,145,144.00
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	472,125	-49,700	-9.52%	$23,294,648.00
BESSEMER GROUP INC	31 Dec, 2025	419,648	53,039	14.47%	$20,707.00
JPMORGAN CHASE & CO	31 Dec, 2025	397,135	-67,294	-14.49%	$19,594,641.00
ROYAL BANK OF CANADA	31 Dec, 2025	377,859	-167,164	-30.67%	$18,644,000.00

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