Diodes DIOD Institutional Ownership

NASDAQ DIOD

$95.01 +3.35 (+3.65%)

At close: Sep 11, 2026 · 4:00 PM EDT

Institutions by Trading Activity

395 Institutions

Increased 224 56.7%

Unchanged 49 12.4%

Reduced 122 30.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

101.24%

▲+2.34 pp QoQ

Shares Held by Institutions

46.49Mn

of 45.92Mn outstanding

▲+5.08% QoQ

Shares Outstanding

45.92Mn

-567.40K held outside 13F filers

Institutional Investors

395

filed 13F for Jun 2026

▲+58 vs prior quarter

Net Shares Added (QoQ)

+2.25Mn

accumulated since last quarter

Value of Holdings

$4.42Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Diodes Inc /Del/ (NASDAQ:DIOD) has 395 institutional investors that have filed 13F reports for the period ending June 2026.

Their combined ownership stood at 101.2% of outstanding shares in June 2026, up from 98.9% in March 2026.
Their total shares held in DIOD increased 5.08% from the prior quarter, while the number of investors in Diodes increased 36.68% year over year.
Of these 395 funds, 224 grew their exposure to Diodes, 122 cut back, and 49 maintained positions.
Institutional investors collectively held 46.49Mn shares in Diodes as of June 2026, up by 2.25Mn shares quarter on quarter, and up 3.54Mn shares year over year.
BlackRock, Inc. leads ownership in DIOD with 7.35Mn shares as of June 30, 2026, equal to 16.0% of outstanding shares.
Top purchasers of DIOD stock for the quarter ending June 2026 included WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (1.24Mn), PRICE T ROWE ASSOCIATES INC /MD/ (923.02K), Sixth Street Partners Management Company, L.P. (728.88K), AMERICAN CENTURY COMPANIES INC (687.92K), Artemis Investment Management LLP (351.35K).
The largest sellers of Diodes for the quarter ending June 2026 were FMR LLC (1.31Mn), Morgan Stanley (618.84K), Goldman Sachs Group Inc (592.15K), VICTORY CAPITAL MANAGEMENT INC (284.04K), Global Alpha Capital Management Ltd. (258.66K).
Diodes's 10 largest shareholders as of June 2026 include BlackRock, Inc. (7.35Mn), FMR LLC (4.38Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (3.74Mn), State Street Corp (2.61Mn), DIMENSIONAL FUND ADVISORS LP (2.2Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.99Mn), WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (1.68Mn), GEODE CAPITAL MANAGEMENT, LLC (1.65Mn), Morgan Stanley (1.05Mn), PRICE T ROWE ASSOCIATES INC /MD/ (976.11K) per Business Quant data.

Form 13F Holdings

395 Institutional Holders

Report period 30 Jun, 2026

Total shares held 46.49Mn

Of outstanding 101.24%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	7,345,758	16.00%	▲147,184	+2.04%	$803.92Mn
2	FMR LLC	0000315066	4,380,124	9.54%	▼1,307,610	-22.99%	$479.36Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	3,742,338	8.15%	▲103,406	+2.84%	$409.56Mn
4	State Street Corp	0000093751	2,605,247	5.67%	▲323,198	+14.16%	$285.10Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	2,200,506	4.79%	▼235,853	-9.68%	$240.80Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,994,456	4.34%	▲12,290	+0.62%	$218.27Mn
7	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0001644956	1,682,686	3.66%	▲1,241,124	+281.08%	$184.15Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,647,832	3.59%	▲210,970	+14.68%	$180.36Mn
9	Morgan Stanley	0000895421	1,045,681	2.28%	▼618,845	-37.18%	$114.44Mn
10	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	976,111	2.13%	▲923,017	+1,738.46%	$106.83K
11	EARNEST PARTNERS LLC	0001102578	964,595	2.10%	▼36,840	-3.68%	$105.57Mn
12	Invesco Ltd.	0000914208	889,222	1.94%	▲60,803	+7.34%	$97.32Mn
13	AMERICAN CENTURY COMPANIES INC	0000748054	806,886	1.76%	▲687,921	+578.25%	$88.31Mn
14	Sixth Street Partners Management Company, L.P.	0001812095	728,885	1.59%	▲728,885	0.00%	$79.77Mn
14	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	728,885	1.59%	▼43,453	-5.63%	$79.77Mn
15	Global Alpha Capital Management Ltd.	0001584691	578,999	1.26%	▼258,655	-30.88%	$63.37Mn
16	Northern Trust Corp	0000073124	574,559	1.25%	▲32,350	+5.97%	$62.88Mn
17	VICTORY CAPITAL MANAGEMENT INC	0001040188	507,594	1.11%	▼284,042	-35.88%	$55.55Mn
18	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	0000921739	480,789	1.05%	▼101,447	-17.42%	$52.62Mn
19	BESSEMER GROUP INC	0001054074	460,743	1.00%	▲16,203	+3.64%	$50.42K

Showing 1 to 20 of 395 holders