Public ownership evidence

Diodes Inc (DIOD) Ownership Disclosures

Read DIOD insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Diodes Inc: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-08-14
Trade date
2026-08-12
Reporting owners
Yu Evan
Code
A
Shares
2,250
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001193125-26-349737
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read DIOD fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read DIOD fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity

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2026-08-142026-08-12Yu EvanA2,250Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-294$438None
Advisors Asset Management, Inc.2021-12-312026-08-2814,211$1,560,510None
Advisors Asset Management, Inc.2022-12-312026-08-283,553$270,525None
Advisors Asset Management, Inc.2020-06-302026-08-281,775$89,993None
Advisors Asset Management, Inc.2022-06-302026-08-284,292$277,000None
Advisors Asset Management, Inc.2021-09-302026-08-2813,485$1,222,000None
Corient Private Wealth LP2026-06-302026-08-289,643$1,055,332None
Corient Private Wealth LP2026-06-302026-08-282,034$222,601None
Advisors Asset Management, Inc.2022-09-302026-08-273,885$252,000None
Advisors Asset Management, Inc.2020-12-312026-08-271,752$124,000None
Advisors Asset Management, Inc.2022-03-312026-08-2715,418$1,341,212None
Advisors Asset Management, Inc.2023-06-302026-08-272,956$273,400None
Advisors Asset Management, Inc.2023-09-302026-08-272,559$201,752None
Advisors Asset Management, Inc.2023-03-312026-08-273,289$305,088None
Advisors Asset Management, Inc.2021-03-312026-08-2710,874$868,180None
Advisors Asset Management, Inc.2021-06-302026-08-2713,582$1,083,000None
Advisors Asset Management, Inc.2020-09-302026-08-271,521$85,860None
Advisors Asset Management, Inc.2019-12-312026-08-262,926$164,939None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-263,300$225,258None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-264,000$437,760None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2553,444$5,848,911None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-255,848,911$53,444,000None
Advisors Asset Management, Inc.2020-03-312026-08-222,138$86,878None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-208,189$896,255None
Advisors Asset Management, Inc.2019-03-312026-08-191,731$60,066None
Advisors Asset Management, Inc.2019-09-302026-08-192,591$104,029None
Advisors Asset Management, Inc.2019-06-302026-08-192,537$92,271None
Ensign Peak Advisors, Inc2026-03-312026-08-192,079$141,913None
Ensign Peak Advisors, Inc2025-12-312026-08-192,079$102,578None
Ensign Peak Advisors, Inc2025-09-302026-08-197,479$397,958None
Fulcrum Asset Management LLP2026-06-302026-08-191,380$143,396None
Papamarkou Wellner Asset Management inc.2026-06-302026-08-182,450$268,128None
Corient Private Wealth LP2026-06-302026-08-1811,895$1,301,791None
Integrated Investment Consultants, LLC2026-06-302026-08-183,142$343,860None
Integrated Investment Consultants, LLC2026-06-302026-08-184$438None
Transamerica Financial Advisors, LLC2026-06-302026-08-1816$1,751None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-181,301$142,381None
Odyssean, LLC2026-06-302026-08-153,127$342,219None
Investors Portfolio Services LLC2026-06-302026-08-156$657None
CAXTON ASSOCIATES LLP2026-06-302026-08-151,877$205,419None
SEI INVESTMENTS CO2026-06-302026-08-1548,284$5,284,201None
SEI INVESTMENTS CO2026-06-302026-08-1513,988$1,530,840None
Federation des caisses Desjardins du Quebec2026-06-302026-08-1515,165$1,659,947None
JPL Wealth Management, LLC2026-06-302026-08-152$219None
Advisors Asset Management, Inc.2026-06-302026-08-15338$36,991None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-1534$3,533None
Basecamp Wealth Advisors LLC2026-06-302026-08-1573$7,989None
SCALAR GAUGE MANAGEMENT, LLC2026-06-302026-08-1593,000$10,177,920None
Quarry LP2026-06-302026-08-15140$15,322None
Integrated Quantitative Investments LLC2026-06-302026-08-1523,851$2,610,253None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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