Sirius XM: Vanguard confirms 0% ownership

The Vanguard Group’s amended Schedule 13G/A for Sirius XM reports 0% beneficial ownership and is characterized as a CIK correction with no ownership change.

Rhea-AI Filing Summary

Sirius XM Holdings Inc. (SIRI) is the subject of an amended Schedule 13G/A filed by The Vanguard Group, which now reports 0 shares of Sirius XM common stock beneficially owned, representing 0% of the class. Vanguard reports no sole or shared voting or dispositive power over any Sirius XM shares.

The amendment states it is filed solely to correct the issuer CIK previously reported, with no change in beneficial ownership being reported. Vanguard also notes that, after an internal realignment on January 12, 2026, certain subsidiaries now report beneficial ownership separately in reliance on SEC Release No. 34-39538.

Key Figures

Beneficially owned shares: 0 shares Percent of class owned: 0% Sole voting power: 0 shares +5 more

8 metrics

Beneficially owned shares 0 shares Amount beneficially owned in Sirius XM common stock reported by The Vanguard Group

Percent of class owned 0% Percent of Sirius XM common stock class reported by The Vanguard Group

Sole voting power 0 shares Shares over which The Vanguard Group has sole power to vote or direct the vote

Shared voting power 0 shares Shares over which The Vanguard Group has shared power to vote or direct the vote

Sole dispositive power 0 shares Shares over which The Vanguard Group has sole power to dispose or direct disposition

Shared dispositive power 0 shares Shares over which The Vanguard Group has shared power to dispose or direct disposition

Internal realignment date January 12, 2026 Date The Vanguard Group’s internal realignment occurred, affecting reporting structure

Signature date September 3, 2026 Date the Schedule 13G/A amendment for Sirius XM was signed

Key Terms

beneficial ownership, dispositive power, Sole Voting Power, SEC Release No. 34-39538, +1 more

5 terms

beneficial ownership regulatory

"will report beneficial ownership separately (on a disaggregated basis)"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

dispositive power financial

"Sole Dispositive Power 0.00 8 | Shared Dispositive Power 0.00"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

Sole Voting Power financial

"5 | Sole Voting Power 0.00 6 | Shared Voting Power 0.00"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

SEC Release No. 34-39538 regulatory

"in accordance with SEC Release No. 34-39538 (January 12, 1998)"

Schedule 13G/A regulatory

"Ownership of 5 Percent or Less of a Class."

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

FAQ

What does The Vanguard Group’s Schedule 13G/A say about its ownership in SIRI?

The Vanguard Group reports 0 shares of Sirius XM Holdings Inc. common stock beneficially owned, representing 0% of the class, with no sole or shared voting or dispositive power over any SIRI shares.

Why was this Schedule 13G/A amendment filed for SIRI?

The amendment was filed solely to correct the issuer CIK reported in a previously filed amendment. It explicitly states that no change in beneficial ownership is being reported.

What percent of Sirius XM (SIRI) does The Vanguard Group currently report owning?

The Vanguard Group reports owning 0% of the outstanding common stock of Sirius XM Holdings Inc., with 0 shares beneficially owned and no voting or dispositive power over any shares.

How did The Vanguard Group’s internal realignment affect SIRI reporting?

Following an internal realignment on January 12, 2026, certain Vanguard subsidiaries or business divisions now report beneficial ownership separately, in reliance on SEC Release No. 34-39538, and Vanguard is no longer deemed to have beneficial ownership of those securities.

Who signed The Vanguard Group’s Schedule 13G/A amendment for SIRI and when?

The amendment was signed by My Trieu-Gatt, Authorized Signatory and Head of Global Fund Administration, on September 3, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/03/2026 - 02:15 PM Accepted by SEC EDGAR 09/03/2026 - 02:15 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 3)

Sirius XM Holdings Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

829933100

(CUSIP Number)

03/13/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 829933100

1

Names of Reporting Persons

The Vanguard Group

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

PENNSYLVANIA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person: On January 12, 2026, The Vanguard Group, Inc. went through an internal realignment. In accordance with SEC Release No. 34-39538 (January 12, 1998), certain subsidiaries or business divisions of subsidiaries of The Vanguard Group, Inc., that formerly had, or were deemed to have, beneficial ownership with The Vanguard Group, Inc., will report beneficial ownership separately (on a disaggregated basis) from The Vanguard Group, Inc. in reliance on such release. These subsidiaries and/or business divisions pursue the same investment strategies as previously pursued by The Vanguard Group, Inc. prior to the realignment. Further in accordance with SEC Release No. 34-39538 (January 12, 1998), The Vanguard Group, Inc. no longer has, or is deemed to have, beneficial ownership over securities beneficially owned by such subsidiaries and/or business divisions. This Amendment is being filed solely to correct the issuer CIK reported in a previously filed Schedule 13G/A. No change in beneficial ownership is being reported.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Sirius XM Holdings Inc.
(b)	Address of issuer's principal executive offices: 1221 Avenue Of The Americas, New York, NY, 10020
Item 2.
(a)	Name of person filing: The Vanguard Group
(b)	Address or principal business office or, if none, residence: 100 Vanguard Blvd.,, Malvern, PA, 19355
(c)	Citizenship: PA
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 829933100
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 0
(b)	Percent of class: 0 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. The Vanguard Group, including investment companies registered under the Investment Company Act of 1940 and other managed accounts, have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the securities reported herein.No one other person's interest in the securities reported herein is more than 5%.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

The Vanguard Group

Signature:	My Trieu-Gatt
Name/Title:	Authorized Signatory, Head of Global Fund Administration
Date:	09/03/2026