Explore more topics
Public ownership evidence

Applied Optoelectronics, Inc. (AAOI) Ownership Disclosures

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

As of 2026-10-14T23:32:50.005Z

Jump to a section

Read one actual disclosure before using it

Show the table · 1 row, 6 columns

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-072026-10-05Yeh Shu-Hua (Joshua)S6,000Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-05 and its public availability date is 2026-10-07. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent Form 4 activity

Show the table · 8 rows, 6 columns

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-072026-10-05Yeh Shu-Hua (Joshua)S6,000Not reported
2026-09-102026-09-08Chang Hung-Lun (Fred)S32,172Not reported
2026-09-102026-09-10Murry Stefan J.S4,000Not reported
2026-08-212026-08-18Yeh Shu-Hua (Joshua)S6,000Not reported
2026-08-132026-08-10Murry Stefan J.S4,000Not reported
2026-08-052026-07-31Lin Chih-Hsiang (Thompson)A9,251Not reported
2026-08-052026-08-04Yeh Shu-Hua (Joshua)S4,715Not reported
2026-07-242026-07-21Yeh Shu-Hua (Joshua)S1,285Not reported

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

Recent institutional filing receipts

Inspect all 50 displayed rows: 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.

Scroll sideways to compare all columns. Select a heading to sort.

Corient Private Wealth LP2026-06-302026-08-282,460$364,547None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-268,400$1,244,544None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2585,592$12,681,311None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2512,681,311$85,592,000None
Assenagon Asset Management S.A.2026-06-302026-08-2272,164$10,691,818None
Nokomis Capital, L.L.C.2026-06-302026-08-227,900$1,170,464None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-2125$3,704None
SPX Gestao de Recursos Ltda2026-06-302026-08-2035,500$5,259,680None
Archer Investment Corp2026-06-302026-08-2075$11,112None
CANTOR FITZGERALD, L. P.2026-06-302026-08-2011,320$1,677,171None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-20100$5,590Call
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-203,955$585,899None
Ensign Peak Advisors, Inc2026-03-312026-08-193,800$321,442None
Ensign Peak Advisors, Inc2025-12-312026-08-193,800$132,468None
Ensign Peak Advisors, Inc2025-09-302026-08-1912,200$316,346None
Fulcrum Asset Management LLP2026-06-302026-08-193,038$456,004None
Strive Financial Group ,LLC2026-06-302026-08-18406$60,153None
Value Aligned Research Advisors, LLC2026-06-302026-08-1825,500$3,778,080Call
Value Aligned Research Advisors, LLC2026-06-302026-08-181,595,124$236,333,572None
Corient Private Wealth LP2026-06-302026-08-184,129$611,826None
Jefferies Financial Group Inc.2026-06-302026-08-187,567$1,121,127None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1821,995$3,258,779None
CENTAURUS FINANCIAL, INC.2026-06-302026-08-181,689$250,000None
EFG International AG2026-06-302026-08-15300$44,448None
Odyssean, LLC2026-06-302026-08-154,927$729,984None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-154,043$599,011None
Kultura Capital Management LP2026-06-302026-08-1553,345$7,903,595None
Synergy Investment Management, LLC2026-06-302026-08-15142$21,039None
CAXTON ASSOCIATES LLP2026-06-302026-08-156,088$901,998None
Graham Capital Management, L.P.2026-06-302026-08-152,767$409,959None
SEI INVESTMENTS CO2026-06-302026-08-1586,551$12,823,396None
SEI INVESTMENTS CO2026-06-302026-08-153,033$449,260None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-158,847$1,310,772None
Sphera Management Technology Funds Ltd2026-06-302026-08-157,590$1,124,534None
Glen Eagle Advisors, LLC2026-06-302026-08-1550$7,408None
Federation des caisses Desjardins du Quebec2026-06-302026-08-15235$34,818None
Federation des caisses Desjardins du Quebec2026-06-302026-08-155,140$761,542None
Marex Group Ltd2026-06-302026-08-15181,249$26,853,852None
Marex Group Ltd2026-06-302026-08-15380,000$56,300,800Call
Marex Group Ltd2026-06-302026-08-152,648,901$392,461,172None
Marex Group Ltd2026-06-302026-08-15122$18,076None
Marex Group Ltd2026-06-302026-08-152,500,000$370,400,000Put
SIH Partners, LLLP2026-06-302026-08-153,594$532,487None
Basecamp Wealth Advisors LLC2026-06-302026-08-1510$1,482None
Nemes Rush Group LLC2026-06-302026-08-15250$37,040None
Quarry LP2026-06-302026-08-1514$2,074None
Artemis Wealth Advisors, LLC2026-06-302026-08-1513,000$1,926,080None
Integrated Quantitative Investments LLC2026-06-302026-08-153,688$546,414None
Tradewinds, LLC.2026-06-302026-08-153,396$221,503None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-1559,087$8,755,000None

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

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

Show the table · 0 rows, 5 columns

Scroll sideways to compare all columns. Select a heading to sort.

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.

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.