SpaceX Q3: AI Soars 830%, First Profit as Capex Looms

Episode 1 · SpaceX Q3 smashes expectations as AI revenue soars 830% and turns profitable (2026-10-21, 8 posts)

SpaceX released its Q3 2025 earnings, beating expectations across the board: revenue of 145.8 billion USD (reported as 14.57 billion by @JOBhakdi and 14.6 billion in a repost by @hexiang), up 161% year over year and above market expectations of roughly 12.7–12.87 billion USD; adjusted EBITDA of 8.81 billion USD (+306%); GAAP net income of 4.4 billion USD versus a 1.05 billion USD loss a year earlier; EPS of 0.35 USD, beating the 0.13 USD consensus by roughly 160%. Capital expenditure was 1.9 billion USD (post truncated). @JOBhakdi noted that revenue has climbed from 4.7 billion in Q1 to 7.8 billion in Q2 and now 14.6 billion, nearly doubling every quarter, while EPS turned positive from -1.19 USD.

Confirmed

• AI (SI) business revenue nearly tripled and, per disclosures relayed by @beffjezos, has turned profitable — the first clear profitability signal from SpaceX's AI push
• Starlink generated 2.3 billion USD in profit over the past three months (@beffjezos)
• CFO Bret Johnsen publicly guided Q1 2027 revenue to 33–37 billion USD (@XFreeze, @TiernanRayTech)
• 113 launches year to date, 1,517 metric tons of mass delivered to orbit, and the first revenue-generating Starship mission completed, delivering 26 satellites to a broadband constellation (@hexiang repost)
• The stock rose after the earnings release (@TiernanRayTech)

Unconfirmed

• Posts differ slightly on Q3 revenue (14.57B / 14.58B / 14.6B); the official report is authoritative
• The 2027 Q1 guidance far exceeds current annual revenue and relates to Musk's stated ambition of "trillion-dollar revenue by 2028/2030," but the feasibility of that target is unverified

Why it matters

Quarter-over-quarter revenue doubling combined with the AI business turning profitable for the first time signals that Musk's ventures are shifting from heavy-investment mode to scaled monetization; guidance issued nearly six quarters ahead and more than 50% above consensus has reset market expectations for its growth curve.

• SpaceX Q3 revenue hits $14.58B, up 161% YoY, with AI segment surging 830% — shaunmmaguire · 2026-10-21
• SpaceX Q3 revenue hits $14.6B, up 161%, nameplate compute reaches 1.7GW — hexiang · 2026-10-21
• SpaceX Q3 revenue hits $14.57B, EPS beats by 160% as compute buildout pays off — JOBhakdi · 2026-10-21
• SpaceX teases 2027 Q1 revenue of $33-37B, over 50% above expectations — TiernanRayTech · 2026-10-21
• SpaceX CFO guides $33-37B revenue for Q1 2027 — XFreeze · 2026-10-21
• SpaceX's AI segment reportedly profitable, Starlink made $2.3B profit in 3 months — beffjezos · 2026-10-21
• SpaceX Q3 revenue hits $14.6B up 161% YoY, AI/SI business adds $6.7B — aman_madaan · 2026-10-21
• SpaceX-xAI reportedly posts $7.56B AI revenue, up 830%, swinging to profit — SumitGup · 2026-10-21

Episode 2 · SpaceX guides Q4 capex to $35-40B, nearly double estimates (2026-10-21, 2 posts)

SpaceX guided Q4 capex to $35-40B, nearly double analyst estimates of $18-19B, with Musk saying compute will exceed 2.5G by end of 2026; surging capex and debt remain the biggest concerns.

• SpaceX earnings: compute buildout beats expectations, capex and debt remain the big risk — JOBhakdi · 2026-10-21
• SpaceX guides $35-40B Q4 capex, doubles sell-side estimates; 10 GW compute in 2027 — sudoraohacker · 2026-10-21