Nvidia's Free-Cash-Flow Arithmetic: the 10-Q Enumerates What WSJ Could Only Estimate — $42.4B of Equity Purchases in H1, a $93.9B Equity Book, and $23.7B of Equity Gains Inside Net Income
Update 2026-10-11: the open question from the Oct 9 WSJ column is now answered from the primary source. Nvidia's fiscal Q2 2027 Form 10-Q (quarter ended July 26, 2026, filed August 26, 2026) enumerates the "investment activities" channel Jonathan Weil's critique flagged — and the run-rate is even more lopsided than the WSJ's TTM estimate implied.
The investing-activities line that halves FCF
The condensed consolidated statement of cash flows, six months ended July 26, 2026 (10-Q):
- "Purchases of equity securities: $(42,404) million" — vs $(1,245) million in the year-ago six months. A 34x increase; this is the ecosystem-investment channel (stakes in AI clouds, model makers, infrastructure financiers) that never touches reported capex or FCF.
- Proceeds from sales of equity securities: +$7,241M (partial recycling).
- Reported capex line ("Purchases related to property and equipment and intangible assets"): only $(4,434)M — so H1 equity purchases ran ~9.6x reported capex.
- Net cash provided by operating activities: $74,421M.
The WSJ's TTM math ($69.9B reported FCF → $34.7B under capex treatment, a $35.2B haircut) is fully consistent with this: H1 FY2027 equity purchases alone ($42.4B) exceed the WSJ's full-year haircut. The composition WSJ could not enumerate (paywall) is the equity-security purchase line plus the balance-sheet build below.
The balance sheet: a $93.9B equity book, mostly locked up
- Marketable equity securities: $42,783M at July 26, 2026 (from $12,886M at January 25, 2026).
- Non-marketable securities (private positions): $51,157M (from $22,251M).
- Combined: ~$93.9B fair value. MD&A states it directly: "These include equity investments of $99 billion and equity investment commitments of $25 billion as of July 26, 2026."
- Note 5: "Included $36.9 billion of investments that are subject to short-term lock-up restrictions on the ability to sell" — i.e., most of the public-equity book cannot be quickly liquidated; a further $5.0B is locked up through December 2027.
- Note 6: non-marketable additions were $31,005M in six months (vs $948M a year earlier), with $12,712M reclassified to marketable "following public market trading" — the Nebius-style lifecycle (private stake → IPO → mark-to-market) is now a routine pipeline.
- Note 6: $3.3B of equity-method investments in "infrastructure financiers", with VIE maximum loss exposure of $4.7B.
The income statement: ecosystem marks are now a fifth of net income
"Gains from equity securities, net" — almost entirely unrealized marks on the ecosystem book — contributed $23,707M in H1 FY2027 ($7,771M in Q2 alone), inside Other income, net. That is 20% of H1 net income ($118,010M) and ~17% of H1 pre-tax income ($141,410M). Reported EPS quality is therefore partly a function of the same ecosystem valuations Nvidia's investments help support.
The Groq wrinkle: the license payment bypasses investing entirely
The cash-flow statement carries a dedicated financing-activities line: "Groq, Inc. $(2,944) million" — the Groq license consideration is classified as financing, not investing, so it never touches either capex or FCF (and sits outside the WSJ's haircut entirely). A further $986M of "accrued purchase consideration... Related to the Groq, Inc. non-exclusive license agreement" remained accrued at July 26. Accounting-classification detail that compounds the presentation critique — tracked alongside the DOJ probe in DOJ Antitrust Probe of Nvidia's $17B Groq License-Acquihire: Now a Delaware Squeeze-Out Suit on the Same Structure — While the Reflection AI Acqui-Hire Floats the Playbook Again.
Context: capital returns keep pace
Against this, H1 shareholder returns were $39.8B of buybacks + $6.3B of dividends; the board added $80B of repurchase authorization on May 18, 2026 ($99.3B remaining at July 26), and the quarterly dividend was raised from $0.01 to $0.25. A further ~$150B authorization followed in late September (per the Irish Times, the largest in history). Nvidia is simultaneously the ecosystem's venture capitalist, its guarantor, and its largest buyback — funded by an OCF machine ($74.4B in H1) that still dwarfs all of it.
What it means: the WSJ critique survives contact with the primary source — reported FCF materially overstates freely distributable cash if the ecosystem stakes are strategic commitments in perpetuity rather than investments. But it also shows the critique's limit: these are balance-sheet deployments from a $74B-half-year operating-cash machine with 0.2x debt/EBITDA, not substitutes for weak demand. The channel to watch is whether equity purchases keep scaling (watch: the next 10-Q's line, alongside the $350B supply-commitment tripwire).