Sirius XM Holdings Inc vs Seagate Technology Holdings PLC — how do they compare? Sirius XM Holdings Inc trades at $28.71 (market cap $9.71B), while Seagate Technology Holdings PLC trades at $877 (market cap $205.65B). The key difference: Seagate Technology Holdings PLC is far larger — about 21.2× Sirius XM Holdings Inc's market cap, and Sirius XM Holdings Inc pays the higher dividend (3.75%). Which is the better fit depends on your goals.
| SIRI | STX | |
|---|---|---|
Market Cap | $9.71B | $205.65B |
Sector | Media | Technology |
52-Week High | $32.59 | $1.09K |
52-Week Low | $19.92 | $193.04 |
Enterprise Value | $18.99B | $207.80B |
Dividend Yield | 3.75% | 0.33% |
Signals from Pluang's Aura AI — not financial advice
Sirius XM Holdings (SIRI) trades at $28.80, down 0.66% today, with a bullish technical signal from moving averages and neutral oscillators. Recent earnings show mixed results, with Q1 2026 beating expectations but Q4 2025 and Q2 2026 missing. The company maintains solid profitability with a 10.23% net income margin and trades at a P/E of 11.57, below industry averages. Key developments include a YouTube partnership expected to boost EBITDA by $350–400 million by 2029, as reported by Seeking Alpha on September 8, 2026.
SIRI presents a value opportunity with undervalued metrics and analyst consensus pointing to 21% upside to the $34.86 price target. Risks include volatile earnings performance and high debt levels, though debt-to-asset ratios have improved from 94.31% in 2022 to 35.63% in 2025. Institutional interest is strong, with BlackRock and Deutsche Bank increasing stakes in Q2 2026 per SEC filings.
STX trades at $904.38, up 6.49% in 24 hours, with a bullish technical signal and strong earnings beats in recent quarters. The stock shows robust profitability with a net income margin of 26.11% and high ROE of 371.53%, though valuation ratios like P/E of 65.06 appear elevated. Recent news highlights AI-driven storage demand and HAMR technology advancements fueling growth, with revenue projected to rise to $12.2B in 2026.
Outlook is positive due to AI infrastructure demand and earnings momentum, but risks include high debt levels and valuation concerns. Analysts are bullish with a consensus price target of $1,130, suggesting upside potential, though investors should monitor execution risks and market volatility.
Trailing returns across standard periods
Latest headlines on both assets
SiriusXM Holdings is now composed of two businesses: SiriusXM and Pandora. SiriusXM transmits music, talk shows, sports, and news via its two satellite radio networks, primarily to consumers in vehicles who pay a subscription fee. The firm's radios come preinstalled on a wide range of light vehicles in the U.S. and Canada. The firm acquired Pandora Media in February 2019 via an all-stock transaction. Pandora is a streaming music platform that offers an ad-supported radio option and a paid on-demand service. Liberty Media owns 80% of SiriusXM, traded through its Liberty SiriusXM Group tracking stock.
Read more on SIRI →Seagate is a leading supplier of hard disk drives for data storage to the enterprise and consumer markets. It forms a practical duopoly in the market with its chief rival, Western Digital
Read more on STX →