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Public ownership evidence

Super Micro Computer, Inc. Common Stock (SMCI) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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2026-10-292026-10-27Liu Liang Chiu-Chu SaraA5,453Not reported

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

The displayed observation date is 2026-10-27 and its public availability date is 2026-10-29. 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 A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

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.

SEC 0001392941-26-000017 ↗SEC 0001392941-26-000017 ↗SEC 0001392942-26-000016 ↗

Recent Form 4 activity

Inspect all 28 displayed rows: Recent Form 4 activity

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2026-10-292026-10-27Liu Liang Chiu-Chu SaraA5,453Not reported
2026-10-292026-10-27Liu Liang Chiu-Chu SaraA10,000Not reported
2026-10-292026-10-27Liang CharlesA5,453Not reported
2026-10-292026-10-27Liang CharlesA10,000Not reported
2026-10-292026-10-27Cheung KennethA6,000Not reported
2026-10-292026-10-27Xiao JinA9,000Not reported
2026-10-292026-10-27Thauberger MatthewA10,000Not reported
2026-10-292026-10-27Malyala VikranthA14,000Not reported
2026-10-092026-10-07Liu Liang Chiu-Chu SaraS100,000Not reported
2026-10-092026-10-07Liang CharlesS100,000Not reported
2026-09-082026-09-04Liang CharlesS100,000Not reported
2026-09-082026-09-03Liang CharlesS57,435Not reported
2026-09-082026-09-03Liang CharlesS42,565Not reported
2026-09-082026-09-04Liu Liang Chiu-Chu SaraS100,000Not reported
2026-09-082026-09-03Liu Liang Chiu-Chu SaraS57,435Not reported
2026-09-082026-09-03Liu Liang Chiu-Chu SaraS42,565Not reported
2026-09-012026-08-27Malyala VikranthA8,060Not reported
2026-09-012026-08-27Xiao JinA2,112Not reported
2026-09-012026-08-27WEIGAND DAVID EA24,093Not reported
2026-08-192026-08-14Thauberger MatthewA21,938Not reported
2026-08-192026-08-14Thauberger MatthewA9,872Not reported
2026-08-192026-08-14Angel ScottA7,882Not reported
2026-08-192026-08-14Mogensen SusanA7,882Not reported
2026-08-192026-08-14Lin Judy L.A7,882Not reported
2026-08-192026-08-14LIU TALLY CA5,062Not reported
2026-08-192026-08-14LIU TALLY CA3,941Not reported
2026-08-192026-08-14BLAIR ROBERT LA7,882Not reported
2026-08-192026-08-14TUAN SHERMANA10,125Not 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.

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Cornerstone Financial Management LLC2026-06-302026-08-29175$5,133None
Cornerstone Financial Management LLC2026-03-312026-08-2971$1,617None
Cornerstone Financial Management LLC2025-12-312026-08-2977$2,254None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-2911,288$386,501None
Deeter Investments LLP2025-12-312026-08-2910,000$292,700None
Corient Private Wealth LP2026-06-302026-08-287,553$221,540None
Corient Private Wealth LP2026-06-302026-08-2824,163$708,703None
TUCKER ASSET MANAGEMENT LLC2026-06-302026-08-2814,353$420,973None
TUCKER ASSET MANAGEMENT LLC2026-03-312026-08-2816,425$373,997None
Principia Wealth Advisory, LLC2026-06-302026-08-2745$1,320None
Principia Wealth Advisory, LLC2026-03-312026-08-2716$364None
Advisors Asset Management, Inc.2025-03-312026-08-271,141$39,068None
Advisors Asset Management, Inc.2025-09-302026-08-272,727$130,732None
WHITEBOX ADVISORS LLC2026-03-312026-08-27138,601,000$110,514,615None
WHITEBOX ADVISORS LLC2025-12-312026-08-27153,101,000$136,060,859None
WHITEBOX ADVISORS LLC2025-09-302026-08-27163,101,000$166,199,919None
WHITEBOX ADVISORS LLC2025-06-302026-08-27173,101,000$180,371,242None
WHITEBOX ADVISORS LLC2025-03-312026-08-27173,101,000$167,042,465None
Groupe la Francaise2026-06-302026-08-263,500,000$3,249,061None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-26286,820$8,412,431None
Advisors Asset Management, Inc.2025-06-302026-08-251,921$94,148None
CYBER HORNET ETFs LLC2026-06-302026-08-251,388$40,710None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25854,815$25,071,724None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2525,071,724$854,815,000None
Bernard Wealth Management Corp.2026-06-302026-08-2210$294None
Advisors Asset Management, Inc.2025-12-312026-08-223,799$111,197None
Assenagon Asset Management S.A.2026-06-302026-08-222,174,863$63,788,732None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-21150$4,400None
Bullock Wealth Management Group2026-06-302026-08-20345$9,539None
Archer Investment Corp2026-06-302026-08-20176$5,162None
CANTOR FITZGERALD, L. P.2026-06-302026-08-201,240,548$36,385,273None
CANTOR FITZGERALD, L. P.2026-06-302026-08-20900,000$26,397,000Put
CANTOR FITZGERALD, L. P.2026-06-302026-08-20150,000$4,399,500Call
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-205,000$18,050Call
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2084,447$2,476,838None
Sankala Group LLC2026-06-302026-08-195,675$212,557None
Leo H. Evart, Inc.2026-06-302026-08-19100$2,933None
Ensign Peak Advisors, Inc2026-03-312026-08-19363,433$8,275,369None
Ensign Peak Advisors, Inc2025-12-312026-08-19348,221$10,192,429None
Ensign Peak Advisors, Inc2025-09-302026-08-19390,255$18,708,825None
Fulcrum Asset Management LLP2026-06-302026-08-1916,814$473,314None
Livforsakringsbolaget Skandia, Omsesidigt2026-06-302026-08-193,740$109,694None
Rakuten Investment Management, Inc.2026-06-302026-08-1992,186$2,595,035None
Caitlin John, LLC2026-06-302026-08-1830$880None
Corient Private Wealth LP2026-06-302026-08-1831,620$927,037None
Empowered Funds, LLC2026-06-302026-08-1891,678$2,688,916None
Empowered Funds, LLC2026-06-302026-08-1856,963$1,670,725None
Empowered Funds, LLC2026-06-302026-08-189,982$292,772None
Empowered Funds, LLC2026-06-302026-08-182,900$85,057None
Empowered Funds, LLC2026-06-302026-08-181,918$56,255None

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

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗Deeter Investments LLP ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗TUCKER ASSET MANAGEMENT LLC ↗TUCKER ASSET MANAGEMENT LLC ↗Principia Wealth Advisory, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.