Public ownership evidence

Sirius XM Holdings, Inc (SIRI) Ownership Disclosures

Read SIRI 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

Sirius XM Holdings, Inc: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-08-29
Trade date
2026-08-26
Reporting owners
Zaslav David
Code
A
Shares
60
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 0001225208-26-007376
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 SIRI fundamentals

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

Read SIRI 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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2026-08-292026-08-26Zaslav DavidA60Not reported
2026-08-292026-08-26Witz Jennifer CA1,419Not reported
2026-08-292026-08-26Sud AnjaliA60Not reported
2026-08-292026-08-26Stephenson DaveA60Not reported
2026-08-292026-08-26Salen KristinaA60Not reported
2026-08-292026-08-26Rapino MichaelA60Not reported
2026-08-292026-08-26Procope JonelleA60Not reported
2026-08-292026-08-26Mothner EveA1,528Not reported
2026-08-292026-08-26MALONE EVAN DANIELA60Not reported
2026-08-292026-08-26MAFFEI GREGORY BA60Not reported
2026-08-292026-08-26HARTENSTEIN EDDY WA60Not reported
2026-08-292026-08-26Greenstein Scott AndrewA177Not reported
2026-08-292026-08-26Coughlin ZacharyA2,621Not reported
2026-08-082026-08-06Procope JonelleS16,672Not 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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OPTIMIZE FINANCIAL INC.2026-06-302026-08-2823,385$690,793None
Advisors Asset Management, Inc.2022-12-312026-08-28210,932$1,231,843None
Corient Private Wealth LP2026-06-302026-08-2846,819$1,382,996None
Redwood Investment Management, LLC2024-12-312026-08-28163,129$3,719,000None
Redwood Investment Management, LLC2025-03-312026-08-28164,179$3,701,000None
Principia Wealth Advisory, LLC2026-06-302026-08-274$118None
Advisors Asset Management, Inc.2024-03-312026-08-27300,575$1,166,231None
Advisors Asset Management, Inc.2025-03-312026-08-27245,212$5,528,305None
Advisors Asset Management, Inc.2022-09-302026-08-2791,905$525,000None
Advisors Asset Management, Inc.2023-06-302026-08-27316,476$1,433,636None
Advisors Asset Management, Inc.2023-09-302026-08-27315,881$1,427,782None
Advisors Asset Management, Inc.2023-03-312026-08-27317,692$1,261,237None
Advisors Asset Management, Inc.2025-09-302026-08-27360,864$8,399,110None
Advisors Asset Management, Inc.2023-12-312026-08-27302,918$1,656,961None
Redwood Investment Management, LLC2025-06-302026-08-27147,721$3,393,000None
Redwood Investment Management, LLC2025-09-302026-08-27137,519$3,201,000None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2635,100$1,036,854None
Advisors Asset Management, Inc.2025-06-302026-08-25344,604$7,915,554None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25212,827$6,286,910None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-256,286,910$212,827,000None
Advisors Asset Management, Inc.2024-09-302026-08-2284,399$1,996,036None
Advisors Asset Management, Inc.2024-06-302026-08-22724,032$2,049,011None
Advisors Asset Management, Inc.2024-12-312026-08-22148,400$3,383,520None
Advisors Asset Management, Inc.2025-12-312026-08-22452,955$9,056,835None
DEPRINCE RACE & ZOLLO INC2026-06-302026-08-211,120,872$33,110,559None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-2120$591None
Archer Investment Corp2026-06-302026-08-20160$4,734None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2087,886$2,596,141None
Leo H. Evart, Inc.2026-06-302026-08-1919$561None
Ensign Peak Advisors, Inc2026-03-312026-08-1917,050$393,514None
Ensign Peak Advisors, Inc2025-12-312026-08-1917,050$340,915None
Ensign Peak Advisors, Inc2025-09-302026-08-1941,200$958,930None
Fulcrum Asset Management LLP2026-06-302026-08-1911,402$333,394None
PIN OAK INVESTMENT ADVISORS INC2026-06-302026-08-1913,853$409,000None
Concorde Asset Management, LLC2026-06-302026-08-1911,546$341,073None
Kimelman & Baird, LLC2026-06-302026-08-19110$3,250None
Jacobs Equity LLC2026-06-302026-08-1826,900$794,626None
Strive Financial Group ,LLC2026-06-302026-08-18165$4,874None
Corient Private Wealth LP2026-06-302026-08-1837,830$1,117,033None
Empowered Funds, LLC2026-06-302026-08-1817,955$530,391None
Empowered Funds, LLC2026-06-302026-08-187,471$220,693None
Empowered Funds, LLC2026-06-302026-08-187,231$213,604None
Empowered Funds, LLC2026-06-302026-08-18284$8,389None
Empowered Funds, LLC2026-06-302026-08-18188$5,554None
Transamerica Financial Advisors, LLC2026-06-302026-08-1810$295None
UNITED CAPITAL FINANCIAL ADVISORS, LLC2026-06-302026-08-1819,623$579,667None
RAFFLES ASSOCIATES LP2026-06-302026-08-1819,194$566,991None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1850,488$1,491,416None
Limestone Investment Advisors LP2026-06-302026-08-156,200$183,148Put
Limestone Investment Advisors LP2026-06-302026-08-15300$8,862Call

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

OPTIMIZE FINANCIAL INC. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Redwood Investment Management, LLC ↗Redwood Investment Management, LLC ↗Principia Wealth Advisory, LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗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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