Diodes Inc

DIOD

Exchange: Nasdaq
Industry: Semiconductors & Related Devices
SEC CIK: 0000029002

SEC filings (opens in a new tab)

No open-market purchases or sales by Diodes Inc insiders were filed in the last 90 days; 398 institutions reported holding it in 13F filings for Q2 2026, worth $5.01B in total; Maverick Capital is the only superinvestor holding it.

13F holders, Q3 2026

Institutional positions in Diodes Inc as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 3; +1 vs. Q2 2026
Shares held: 2.48K; +41 (+1.7%) vs. Q2 2026
Total value: $239.8K; −$26.9K (−10.1%) vs. Q2 2026
New holders: 1; 1 more added
Sold out: 0; 1 more reduced

396 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting DIOD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding DIOD and their total value by quarter
Quarter	Holders	Value
Q2 2026	398	$5.01B
Q1 2026	338	$3.10B
Q4 2025	303	$2.19B
Q3 2025	291	$2.45B
Q2 2025	293	$2.39B
Q1 2025	272	$1.98B
Q4 2024	269	$2.96B
Q3 2024	293	$2.99B
Q2 2024	285	$3.40B
Q1 2024	307	$3.20B
Q4 2023	336	$3.66B
Q3 2023	352	$3.51B
Q2 2023	356	$4.08B
Q1 2023	341	$4.15B
Q4 2022	331	$3.41B
Q3 2022	296	$2.88B
Q2 2022	307	$2.83B
Q1 2022	320	$3.76B
Q4 2021	316	$4.68B
Q3 2021	282	$3.84B
Q2 2021	267	$3.31B
Q1 2021	272	$3.35B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Diodes Inc; share changes are against Q2 2026.

Institutions holding DIOD in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Mitsubishi UFJ Trust & Banking Corp	–	–	–	–	Not filed
Swiss Life Asset Management Ltd	–	–	–	–	Not filed
GWM Advisors LLC	–	–	–	–	Not filed
Concentric Capital Strategies, LP	–	–	–	–	Not filed
Leuthold Group, LLC	–	–	–	–	Not filed
Grantham, Mayo, Van Otterloo & Co. LLC	–	–	–	–	Not filed
Ashton Thomas Private Wealth, LLC	–	–	–	–	Not filed
EntryPoint Capital, LLC	–	–	–	–	Not filed
Maxi Investments CY Ltd	–	–	–	–	Not filed
Wealth Enhancement Advisory Services, LLC	–	–	–	–	Not filed
LSV Asset Management	–	–	–	–	Not filed
Xponance, Inc.	–	–	–	–	Not filed
Quent Capital, LLC	–	–	–	–	Not filed
CIBC Bancorp USA Inc.	–	–	–	–	Not filed
Quadrant Capital Group LLC	–	–	–	–	Not filed
CIBC Asset Management Inc	–	–	–	–	Not filed
Trust Point Inc.	–	–	–	–	Not filed
Public Employees Retirement Association of Colorado	–	–	–	–	Not filed
Connable Office Inc	–	–	–	–	Not filed
Ameritas Investment Partners, Inc.	–	–	–	–	Not filed
Tower Research Capital LLC (TRC)	–	–	–	–	Not filed
SG Americas Securities, LLC	–	–	–	–	Not filed
Hillsdale Investment Management Inc.	–	–	–	–	Not filed
Jackson Creek Investment Advisors LLC	–	–	–	–	Not filed
Virginia Retirement Systems Et Al	–	–	–	–	Not filed
Integral Investment Advisors, Inc.	–	–	–	–	Not filed
Pinebridge Investments LLC	–	–	–	–	Not filed
Maverick Capital LtdSuperinvestorMaverick Capital	–	–	–	–	Not filed
Zacks Investment Management	–	–	–	–	Not filed
MML Investors Services, LLC	–	–	–	–	Not filed
Cornerstone Investment Partners, LLC	–	–	–	–	Not filed
Acadian Asset Management LLC	–	–	–	–	Not filed
Globeflex Capital L P	–	–	–	–	Not filed
EP Wealth Advisors, LLC	–	–	–	–	Not filed
NewEdge Wealth, LLC	–	–	–	–	Not filed
Vise Technologies, Inc.	–	–	–	–	Not filed
GAMMA Investing LLC	–	–	–	–	Not filed
Sanctuary Advisors, LLC	–	–	–	–	Not filed
Vestmark Advisory Solutions, Inc.	–	–	–	–	Not filed
Prelude Capital Management, LLC	–	–	–	–	Not filed
Diametric Capital, LP	–	–	–	–	Not filed
Callan Family Office, LLC	–	–	–	–	Not filed
Freestone Grove Partners LP	–	–	–	–	Not filed
Signaturefd, LLC	–	–	–	–	Not filed
Everence Capital Management Inc	–	–	–	–	Not filed
Integrated Investment Consultants, LLC	–	–	–	–	Not filed
Odyssean, LLC	–	–	–	–	Not filed
Picton Mahoney Asset Management	–	–	–	–	Not filed
J. Team Financial, Inc.	–	–	–	–	Not filed
Legacy Capital Wealth Partners, LLC	–	–	–	–	Not filed
Everhart Financial Group, Inc.	–	–	–	–	Not filed
Wiley Bros.-Aintree Capital, LLC	–	–	–	–	Not filed
Neuberger Berman Group LLC	–	–	–	–	Not filed
Blackstone Group Inc.	–	–	–	–	Not filed
Crossmark Global Holdings, Inc.	–	–	–	–	Not filed
Woodline Partners LP	–	–	–	–	Not filed
DnB Asset Management AS	–	–	–	–	Not filed
Castleark Management LLC	–	–	–	–	Not filed
Abel Hall, LLC	–	–	–	–	Not filed
Canada Pension Plan Investment Board	–	–	–	–	Not filed
Winton Group Ltd	–	–	–	–	Not filed
USS Investment Management Ltd	–	–	–	–	Not filed
Hancock Whitney Corp	–	–	–	–	Not filed
Virtus ETF Advisers LLC	–	–	–	–	Not filed
Papamarkou Wellner Asset Management inc.	–	–	–	–	Not filed
Exchange Traded Concepts, LLC	–	–	–	–	Not filed
O'Shaughnessy Asset Management, LLC	–	–	–	–	Not filed
Profund Advisors LLC	–	–	–	–	Not filed
Pacific Excel Wealth Advisors, Inc.	–	–	–	–	Not filed
Heritage Family Offices, LLP	–	–	–	–	Not filed
Sage Rhino Capital LLC	–	–	–	–	Not filed
Ensign Peak Advisors, Inc	–	–	–	–	Not filed
Merit Financial Group, LLC	–	–	–	–	Not filed
SRS Capital Advisors, Inc.	–	–	–	–	Not filed
Ballentine Partners, LLC	–	–	–	–	Not filed
Ethic Inc.	–	–	–	–	Not filed
Caxton Associates LLP	–	–	–	–	Not filed
CAPROCK Group, Inc.	–	–	–	–	Not filed
KBC Group NV	–	–	–	–	Not filed
Pinnacle Wealth Planning Services, Inc.	–	–	–	–	Not filed
Federated Hermes, Inc.	–	–	–	–	Not filed
Huntington National Bank	–	–	–	–	Not filed
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	–	–	–	–	Not filed
Rockefeller Capital Management L.P.	–	–	–	–	Not filed
Fulcrum Asset Management LLP	–	–	–	–	Not filed
Public Employees Retirement System of Ohio	–	–	–	–	Not filed
Allworth Financial LP	–	–	–	–	Not filed
Nykredit A/S	–	–	–	–	Not filed
Hantz Financial Services, Inc.	–	–	–	–	Not filed
Global Retirement Partners, LLC	–	–	–	–	Not filed
Parallel Advisors, LLC	–	–	–	–	Not filed
State of Wyoming	–	–	–	–	Not filed
Larson Financial Group LLC	–	–	–	–	Not filed
Smartleaf Asset Management LLC	–	–	–	–	Not filed
Simplex Trading, LLC	–	–	–	–	Not filed
Parkside Financial Bank & Trust	–	–	–	–	Not filed
Nikko Asset Management Americas, Inc.	–	–	–	–	Not filed
Salomon & Ludwin, LLC	–	–	–	–	Not filed
Kemnay Advisory Services Inc.	–	–	–	–	Not filed
Umb Bank N A	–	–	–	–	Not filed