How Does Oracle's Debt-Fueled Capex Compare to Meta and Microsoft's Self-Funded Buildouts?
$124.4 billion in total debt and a capex-to-revenue ratio of 58% — Oracle is betting its balance sheet on AI infrastructure at a pace that dwarfs the financial commitment of peers like Meta and Microsoft relative to its earnings power.
The Capex Arms Race in Numbers
All three companies are spending aggressively on data center infrastructure, but the scale relative to their revenue base tells very different stories.
Oracle's quarterly capex has surged from $1.7 billion (Q1 CY2024) to $12.0 billion (Q4 CY2025) — a 7x increase in under two years. On a trailing twelve-month basis, Oracle spent approximately $35.5 billion on capital expenditure against $61.0 billion in revenue, yielding a capex intensity of 58%.
Meta spent $69.7 billion in TTM capex — nearly double Oracle in absolute terms — but against $200.9 billion in TTM revenue, its capex-to-sales ratio sits at 35%. Microsoft's $83.1 billion TTM capex is the largest of the three in dollar terms, yet represents just 27% of its $305.5 billion TTM revenue.
| Metric (TTM) | Oracle | Meta | Microsoft |
|---|---|---|---|
| Capital Expenditure | ~$35.5B | ~$69.7B | ~$83.1B |
| Revenue | ~$61.0B | ~$200.9B | ~$305.5B |
| Capex / Revenue | 58.1% | 34.7% | 27.2% |
| Operating Cash Flow | ~$22.3B | ~$115.8B | ~$160.5B |
| Free Cash Flow | ~-$13.2B | ~$46.1B | ~$77.4B |
The Funding Gap: Cash Flow vs. Debt
This is where the comparison becomes most stark. Meta generated $115.8 billion in TTM operating cash flow, more than enough to cover its $69.7 billion capex bill and still deliver $46.1 billion in free cash flow. Microsoft's $160.5 billion OCF similarly absorbs its $83.1 billion capex with $77.4 billion in FCF to spare.
Oracle's $22.3 billion TTM operating cash flow falls $13.2 billion short of its capex spend. The company's annual free cash flow turned negative for the first time in FY2025 (ending May 2025) at -$394 million, and the most recent quarter (ending November 2025) posted -$10.0 billion in FCF alone.
The gap is being filled with debt. Oracle's total debt climbed from $75.9 billion in FY2022 to $94.5 billion in FY2024, then accelerated to $124.4 billion as of November 2025 — a $30 billion increase in just six months. Long-term debt jumped from $85.3 billion to $100.0 billion in the same period, signaling Oracle is issuing long-dated bonds to finance multi-year infrastructure commitments.
Balance Sheet Stress Test
The leverage disparity is significant:
| Metric | Oracle | Meta | Microsoft |
|---|---|---|---|
| Total Debt | $124.4B | $83.9B | $123.3B |
| Net Debt | $105.1B | $48.0B | $99.0B |
| Debt / Equity | 4.15x | 0.39x | 0.32x |
| Interest Coverage | 4.8x | 58.8x | 53.9x |
| Net Debt / EBITDA | 3.9x | 0.5x | 0.5x |
Oracle carries nearly the same absolute debt as Microsoft ($124B vs. $123B) on less than one-fifth the revenue. Its debt-to-equity ratio at 4.15x reflects a capital structure that relies overwhelmingly on creditors rather than retained earnings. Interest coverage at 4.8x leaves limited margin for error — a cyclical revenue downturn or slower-than-expected cloud ramp could compress this ratio quickly.
Meta and Microsoft, by contrast, maintain interest coverage above 50x. Even as Meta added ~$46 billion in debt over the past year (total debt from $37.6B to $83.9B), it still holds $81.6 billion in cash and short-term investments, keeping net debt manageable at $48.0 billion.
Oracle's Strategic Rationale
Oracle's aggressive spending is a deliberate land grab. Revenue grew 14% YoY in the November 2025 quarter ($16.1B vs. $14.1B), driven by Oracle Cloud Infrastructure (OCI) demand from large AI workload customers. The company has signaled $100+ billion in remaining performance obligations, providing revenue visibility that partially justifies the debt-funded buildout.
The risk is execution timing. Oracle's interest expense reached $1.1 billion in the November quarter, up 22% YoY. At current debt levels and assuming a blended cost near 4%, annual interest expense is running at approximately $4 billion — consuming roughly 27% of TTM operating income ($14.5B). Any delay in converting infrastructure into revenue could create a cash flow squeeze.
What to Watch
- Oracle's FCF inflection: The company needs capex growth to decelerate relative to OCF growth. If FCF remains negative through FY2026 (ending May 2026), debt will continue compounding.
- Oracle's debt ceiling: At 4.15x D/E and 3.9x net debt/EBITDA, further debt issuance could pressure credit ratings and raise borrowing costs.
- Meta's debt trajectory: Meta's recent debt increase from ~$38B to ~$84B bears monitoring — though its cash generation provides a wide safety margin Oracle lacks.
- Microsoft's capex spike: The $29.9B capex in the December 2025 quarter was a sharp jump from $19.4B the prior quarter; sustainability at this level will test even Microsoft's cash flows.
Bottom Line
Oracle, Meta, and Microsoft are all spending tens of billions on AI infrastructure, but Oracle is the only one doing so beyond its cash generation capacity. Meta and Microsoft can self-fund their buildouts and still return capital to shareholders. Oracle is borrowing at 4x equity to stay in the race — a high-conviction bet that OCI demand will scale fast enough to service a $124 billion debt load. The next two to three quarters will reveal whether that bet is paying off or compounding risk.
Sources: Oracle 10-Q (filed Dec 2025, period ending Nov 2025); Meta 10-K (filed Feb 2026, period ending Dec 2025); Microsoft 10-Q (filed Jan 2026, period ending Dec 2025); company snapshot data as of March 2026.