SIRISirius XM Holdings, Inc

CSNasdaq (XNAS)·USD

Identity

Security key: 21634
Ticker: SIRI
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 1994-09-13
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: SIRI

Detail

Enriched 2026-08-14 20:47

Market cap: $9,586,182,380.04
Shares outstanding (class): 337,066,891
Shares outstanding (weighted): 337,066,891
SIC: 4832 RADIO BROADCASTING STATIONS
Employees: 5,119
Location: NEW YORK, NY
Homepage: https://www.siriusxm.com
Description: Sirius XM operates almost exclusively in the US through its SiriusXM and Pandora audio services. SiriusXM is primarily a satellite radio service that offers nationwide coverage and mostly ad-free listening, with proprietary channels and exclusive content. It makes agreements with automakers to install its radios in vehicles and give trial services to vehicle buyers, which have traditionally fed its subscriber base. The company provides the service via a fleet of geostationary satellites it owns and operates and now offers a streaming SiriusXM option. Pandora, which accounts for a much smaller portion of revenue and profit, offers a subscription and ad-supported streaming music service that competes with industry giants such as Spotify, Apple Music, and YouTube Music.

Market cap and share counts drift.

Funds holding this security

134 funds · 140 positions · $560.95M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$135.66M	0.01%	5,877,703 NS	FIGI
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS	VB	$97.99M	0.06%	4,245,496 NS	FIGI
VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS	VBR	$62.40M	0.10%	2,703,559 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$48.20M	0.06%	2,088,174 NS	FIGI
WisdomTree U.S. Midcap Dividend Fund WisdomTree Trust	DON	$25.87M	0.70%	1,121,076 NS	FIGI
iShares Russell Mid-Cap ETF iShares Trust	IWR	$16.73M	0.03%	724,721 NS	FIGI
Multi Cap Equity Fund Weitz Funds	—	$15.00M	3.15%	650,000 NS	FIGI
Partners III Opportunity Fund Weitz Funds	—	$14.54M	4.63%	630,000 NS	FIGI
First Trust Morningstar Dividend Leaders Index … First Trust Exchange-Traded Fund	FDL	$10.19M	0.14%	441,573 NS	FIGI
iShares Russell 1000 Value ETF iShares Trust	IWD	$9.98M	0.01%	432,356 NS	FIGI
Bridge Builder Large Cap Value Fund Bridge Builder Trust	—	$7.67M	0.03%	332,142 NS	FIGI
iShares Russell Mid-Cap Value ETF iShares Trust	IWS	$6.28M	0.04%	272,306 NS	FIGI
iShares Core S&P Total U.S. Stock Market ETF iShares Trust	ITOT	$5.72M	0.01%	247,684 NS	FIGI
Transamerica Small/Mid Cap Value VP TRANSAMERICA SERIES TRUST	—	$5.45M	1.03%	236,023 NS	FIGI
AST Balanced Asset Allocation Portfolio Advanced Series Trust	—	$4.41M	0.02%	191,100 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERSIRI
FIGI_COMPOSITEBBG01KJQM3Y8
FIGI_SHARE_CLASSBBG01KJQM3Z7
CIK0000908937
ISINUS8299331004
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Communication Services
Industry: Media & Entertainment
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: Sirius XM is a satellite radio broadcaster, fitting the communication sector and media entertainment industry.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.