Post Holdings vs SpaceX: Revenue, Profit and Business Model
Post Holdings reported $6.2B of revenue in FY2026 and $242.1M of net income. SpaceX reported $18.7B of revenue in FY2025 and a net loss of $4.9B.
Latest financial snapshot
Post Holdings
- Latest revenue
- $6.2B (FY2026)
- Net income
- $242.1M
- Net margin
- 3.9%
- Revenue growth
- +2.1% a year, FY2016–FY2026
SpaceX
- Latest revenue
- $18.7B (FY2025)
- Net income
- -$4.9B
- Net margin
- -26.4%
- Revenue growth
- +34.1% a year, FY2023–FY2025
Financial summary
Post Holdings
Post Holdings grew net sales from $4.71 billion in fiscal 2020 to $8.158 billion in fiscal 2025, mostly through acquisitions such as the Smucker pet food brands (2023), Perfection Pet Foods (2023), Potato Products of Idaho (March 2025) and 8th Avenue Food & Provisions (July 2025). Fiscal 2025 net earnings were $335.7 million. For the nine months to June 30, 2026, net sales rose to $6.166 billion and Adjusted EBITDA to $1.191 billion, while net earnings fell 15% to $242.1 million on higher interest costs. Post does not pay a dividend and repurchased 9.1 million shares for $908.8 million in the first nine months of fiscal 2026. Management narrowed fiscal 2026 Adjusted EBITDA guidance to $1.56-$1.57 billion.
SpaceX
SpaceX revenue grew from $10.387 billion in 2023 to $14.015 billion in 2024 and $18.674 billion in 2025, but heavy Starship, Starlink, and AI spending produced a $4.937 billion FY2025 net loss. In Q2 2026, its first quarter reported as a public company, revenue was $7.8 billion (up 92%), adjusted EBITDA was $3.5 billion, net loss was $541 million, and backlog was $47.5 billion. The IPO raised $85.7 billion and a $25 billion bond sale added more liquidity. In late September 2026 the stock traded near $145, for a market capitalization around $1.9 trillion.
Revenue and profit by year
Post Holdings
| Year | Revenue | Net income | Margin | Growth | Source |
|---|---|---|---|---|---|
| FY2026 | $6.2B | $242.1M | 3.9% | -24.4% | Source |
| FY2025 | $8.2B | $335.7M | 4.1% | +3.0% | Source |
| FY2024 | $7.9B | $366.7M | 4.6% | +13.3% | Source |
| FY2023 | $7B | $301.3M | 4.3% | +19.5% | Source |
| FY2022 | $5.9B | $756.6M | 12.9% | +17.5% | Source |
| FY2021 | $5B | $166.7M | 3.3% | +5.7% | Source |
| FY2020 | $4.7B | $800,000 | 0.0% | -17.1% | Source |
| FY2019 | $5.7B | $124.7M | 2.2% | -9.2% | Source |
| FY2018 | $6.3B | $467.3M | 7.5% | +19.7% | Source |
| FY2017 | $5.2B | $48.3M | 0.9% | +4.0% | Source |
| FY2016 | $5B | -$3.3M | -0.1% | — | Source |
SpaceX
| Year | Revenue | Net income | Margin | Growth | Source |
|---|---|---|---|---|---|
| FY2025 | $18.7B | -$4.9B | -26.4% | +33.2% | Source |
| FY2024 | $14B | $18M | 0.1% | +34.9% | Source |
| FY2023 | $10.4B | -$4.6B | -44.6% | — | Source |
Where the revenue comes from
Post Holdings
- Post Consumer Brands
Not formally reported
Cereal, granola, pet food, nut butters, and pantry products.
- Weetabix
Not formally reported
U.K. cereal and breakfast products.
- Foodservice
Not formally reported
Egg products and foodservice ingredients.
- Refrigerated Retail
Not formally reported
Bob Evans side dishes, sausage and egg products. The Crystal Farms dairy business was sold on May 1, 2026.
SpaceX
- Launch services
Not formally reported
Commercial, civil, and national-security launches priced by rocket, payload, orbit, and service type.
- Starlink consumer broadband
Not formally reported
Monthly subscriptions and terminals for residential and mobile broadband.
- Enterprise and government connectivity
Not formally reported
Starlink enterprise, aviation, maritime, backup connectivity, Starshield, and government services.
- AI infrastructure
Not formally reported
Compute and cloud services from SpaceX's AI segment, formed through the xAI combination; $2.6B revenue in Q2 2026.
Business model and strategy
Post Holdings
How it makes money
Post makes money by manufacturing and selling packaged food through four segments. Post Consumer Brands sells branded and private-label cereal and granola (Honey Bunches of Oats, Pebbles, Malt-O-Meal), pet food (Rachael Ray Nutrish, Nature's Recipe, 9Lives, Kibbles 'n Bits) and Peter Pan peanut butter to grocery, mass and club retailers.
Growth strategy
Post grows mainly by buying businesses and integrating them into existing plants and sales teams. Recent moves include the $1.2 billion purchase of Smucker pet food brands (April 2023), Perfection Pet Foods for $235 million (December 2023), Potato Products of Idaho (March 2025) and 8th Avenue Food & Provisions (July 2025).
Competitive advantage
Post's edge is scale in less glamorous categories plus a capital-allocation discipline that treats acquisitions, debt and buybacks as interchangeable uses of cash. Michael Foods is a major supplier of value-added eggs to foodservice, Weetabix is the UK's number-one selling ready-to-eat cereal brand, and Post Consumer Brands covers both branded and private-label cereal, which lets it sell to shoppers who trade down.
SpaceX
How it makes money
SpaceX earns money in three segments. Space sells launches on Falcon 9 and Falcon Heavy, plus Dragon cargo and crew missions for NASA, the U.S. government, and commercial customers ($962 million in Q2 2026).
Growth strategy
SpaceX's growth plan has four parts: add Starlink subscribers and raise enterprise, aviation, and mobile revenue; launch higher-capacity Starlink V3 satellites on Starship; expand national-security work through Starshield and launch contracts (over $6 billion in U.S. government awards in Q2 2026); and scale AI compute capacity, which grew from 400 megawatts a year earlier to 1.4 gigawatts at the end of Q2 2026.
Competitive advantage
SpaceX's advantage is reusability combined with vertical integration. It builds its own engines, avionics, rockets, and satellites, and reflies Falcon 9 boosters many times, which lowers its marginal launch cost below rivals that still expend most hardware. Being its own largest launch customer lets it deploy Starlink at a cadence no other operator has matched, and Starlink revenue then funds Starship.
Questions about Post Holdings vs SpaceX
Which company has higher revenue — Post Holdings, Inc. or SpaceX?
Post Holdings, Inc. reported $6.2B (FY2026), while SpaceX reported $18.7B (FY2025). By last reported revenue, SpaceX is the larger business, with Post Holdings, Inc. reporting a smaller revenue base. Note: these are from different fiscal years and are not a direct like-for-like comparison.
What is the market cap of Post Holdings, Inc. vs SpaceX?
Post Holdings, Inc.'s market capitalisation stands at $4.7B, while SpaceX's is $1.92T. SpaceX carries the higher market valuation, reflecting investors' expectations of its future earnings power relative to Post Holdings, Inc..
Which is more financially efficient — Post Holdings, Inc. or SpaceX?
Post Holdings, Inc. generates $468k / employee in revenue per employee, while SpaceX generates $826k / employee. SpaceX shows higher revenue efficiency per headcount, though this reflects business model differences — capital-light software companies routinely outperform labour-intensive manufacturers on this metric.
How do Post Holdings, Inc. and SpaceX make money?
Post Holdings, Inc. and SpaceX generate revenue in fundamentally different ways. Post Holdings, Inc.: Post makes money by manufacturing and selling packaged food through four segments. SpaceX: SpaceX earns money in three segments.
Which company is valued higher relative to revenue — Post Holdings, Inc. or SpaceX?
On a price-to-sales (P/S) basis, Post Holdings, Inc. trades at 0.8x P/S and SpaceX at 102.8x P/S. SpaceX commands a higher revenue multiple, typically indicating that investors expect faster growth or higher future margins compared to Post Holdings, Inc.. A higher multiple is not inherently better — it may also signal that the stock is priced for perfection.
Is Post Holdings, Inc. bigger than SpaceX?
By last reported revenue, SpaceX ($18.7B (FY2025)) is the larger company compared to Post Holdings, Inc. ($6.2B (FY2026)). Revenue scale is one dimension of size — market capitalisation, employee count, and geographic reach are also relevant depending on the context.
Figures come from each company's filings and the sources linked beside them. Amounts reported in another currency are shown in US dollars at an approximate rate and marked with ~. Back to the Post Holdings vs SpaceX overview