Thesis · Hyperscalers, Cloud & Compute Services

Will D&A as a share of revenue rise year-over-year for at least 3 of 4 big hyperscalers in Q3 2027 vs Q3 2026?

Years of heavy AI infrastructure spending are moving from construction into active use, and depreciation is catching up with that spending curve.

6 dated tests · 0 resolved · next on

The tests More theses in Hyperscalers, Cloud & Compute Services

Who is on each side

The two sides.

Each side in DeepStack’s words, then the voices who argue it, attributed and paraphrased, dated where the date is known. A voice links to its page on DeepStack where one exists.

The case for yes

Depreciation compresses margins

AI infrastructure spending outpaces revenue growth, so depreciation and amortization climb as a share of sales at most of the four largest hyperscalers, Microsoft, Alphabet, Amazon, and Meta, squeezing reported operating margins compared with the peak of the spending boom. During the capex cycle, high spending lifts revenues elsewhere in the market while costs are amortized slowly, temporarily boosting market-wide margins; once depreciation catches up, that boost fades and true cash economics show through.

The case for no

The case against it

Depreciation and amortization stays flat or falls as a share of revenue at three or more of the four firms. This could happen if cloud and AI revenue grows faster than depreciation, companies extend useful-life assumptions or reclassify leases to slow reported depreciation growth, or infrastructure spending decelerates sharply in 2026 so the asset base in use stops outgrowing revenue.

3 voices

Depreciation compresses margins

  1. Kakashii

    Nebius's financial reporting excludes GPU depreciation from cost of revenues, instead showing it separately. With 60 percent of GPU inventory idle, depreciation on deployed assets remains artificially low. When depreciation and product development…

    Source

  2. Stephen Clapham

    During a capex cycle, large technology firms' high spending boosts revenues elsewhere in the market while their costs are amortised slowly, temporarily lifting market-wide margins. Once depreciation catches up, this boost disappears and true cash…

    Source

  3. Bireme Capital

    During intense capex booms, capital expenditures are capitalized on balance sheets and depreciated over asset lifespans, while cash outflows appear immediately as vendor revenue. This timing mismatch inflates reported profitability at the index…

    Source

1 voice

The case against it

  1. Ren

    Hyperscalers are pulling levers on depreciation by extending useful life and shifting finance leases to operating leases, which cuts reported capex by roughly 15 billion. These choices are not improper but mean reported profitability is partly…

    Source

What would settle it

The dated tests.

Each test names the public source that settles it, the rule and the day. The Call’s number, the readers’ median and the machines’ numbers stand beside it, as on the Docket.

  1. CoreWeave, purchases of property and equipment as a share of revenue, quarter ended September 30, 2026: whether it comes in at or above 215%.

    On the Docket Pendingth031-t03Open question

    Specification pending

    The machinesClaude 40% · DeepSeek 34%

    Claude: 40%DeepSeek: 34%

    Your number

  2. CoreWeave, operating cash flow as a share of revenue, quarter ended September 30, 2026: whether it comes in at or above 24%.

    On the Docket Pendingth031-t04Pre-specified

    Question
    Did the net cash from operating activities of CoreWeave for the quarter ended September 30, 2026 come to at or above 24.0% of its revenue?
    Source
    SEC EDGAR, XBRL company facts of CoreWeave (Forms 10-Q and 10-K)
    Rule
    Divide the net cash from operating activities by the revenue that CoreWeave reports for the quarter ended September 30, 2026 in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if the ratio is at or above 24.0%; no if it is below 24.0%.
    If the source is late, revised or silent
    If CoreWeave has not filed by November 16, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.
    Base rate
    CoreWeave's operating cash flow as a share of revenue was 26.4% for the quarter ended June 30, 2026, by its filing on SEC EDGAR.
    Outside view
    A year earlier, for the quarter ended June 30, 2025, the same line read -20.7%, so the rungs sit on the last print.
    What would change the number
    A change in product mix, a one-time charge, or a reclassified line would move the reading.

    The Call, before the dateExpects yes. Gives the yes answer 64%.

    64%

    0 · no100 · yes

    The machinesClaude 72% · DeepSeek 82%

    Claude: 72%DeepSeek: 82%
    The ladder 3 rungs on one reading, Nov 9, 2026: each asks whether it lands above its threshold, so the Call’s numbers down the rungs sketch where it expects the reading to land.

    1. Above 24%Call 64% · Claude 72% · DeepSeek 82%

      64%

    2. Above 29%Call 45% · Claude 63% · DeepSeek 32%

      45%

    3. Above 34%Call 27% · Claude 60% · DeepSeek 38%

      27%

    0 · no50100 · yes

    Your number

  3. CoreWeave, operating cash flow as a share of revenue, quarter ended September 30, 2026: whether it comes in at or above 29%.

    On the Docket Pendingth031-t05Pre-specified

    Question
    Did the net cash from operating activities of CoreWeave for the quarter ended September 30, 2026 come to at or above 29.0% of its revenue?
    Source
    SEC EDGAR, XBRL company facts of CoreWeave (Forms 10-Q and 10-K)
    Rule
    Divide the net cash from operating activities by the revenue that CoreWeave reports for the quarter ended September 30, 2026 in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if the ratio is at or above 29.0%; no if it is below 29.0%.
    If the source is late, revised or silent
    If CoreWeave has not filed by November 16, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.
    Base rate
    CoreWeave's operating cash flow as a share of revenue was 26.4% for the quarter ended June 30, 2026, by its filing on SEC EDGAR.
    Outside view
    A year earlier, for the quarter ended June 30, 2025, the same line read -20.7%, so the rungs sit on the last print.
    What would change the number
    A change in product mix, a one-time charge, or a reclassified line would move the reading.

    The Call, before the dateExpects no. Gives the yes answer 45%.

    45%

    0 · no100 · yes

    The machinesClaude 63% · DeepSeek 32%

    Claude: 63%DeepSeek: 32%

    Your number

  4. CoreWeave, operating cash flow as a share of revenue, quarter ended September 30, 2026: whether it comes in at or above 34%.

    On the Docket Pendingth031-t06Pre-specified

    Question
    Did the net cash from operating activities of CoreWeave for the quarter ended September 30, 2026 come to at or above 34.0% of its revenue?
    Source
    SEC EDGAR, XBRL company facts of CoreWeave (Forms 10-Q and 10-K)
    Rule
    Divide the net cash from operating activities by the revenue that CoreWeave reports for the quarter ended September 30, 2026 in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if the ratio is at or above 34.0%; no if it is below 34.0%.
    If the source is late, revised or silent
    If CoreWeave has not filed by November 16, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.
    Base rate
    CoreWeave's operating cash flow as a share of revenue was 26.4% for the quarter ended June 30, 2026, by its filing on SEC EDGAR.
    Outside view
    A year earlier, for the quarter ended June 30, 2025, the same line read -20.7%, so the rungs sit on the last print.
    What would change the number
    A change in product mix, a one-time charge, or a reclassified line would move the reading.

    The Call, before the dateExpects no. Gives the yes answer 27%.

    27%

    0 · no100 · yes

    The machinesClaude 60% · DeepSeek 38%

    Claude: 60%DeepSeek: 38%

    Your number

  5. Oracle, purchases of property and equipment as a share of revenue, quarter ended November 30, 2026: whether it comes in at or above 110%.

    On the Docket Pendingth031-t01Open question

    Specification pending

    The machinesClaude 55% · DeepSeek 80%

    Claude: 55%DeepSeek: 80%

    Your number

  6. Oracle, operating cash flow as a share of revenue, quarter ended November 30, 2026: whether it comes in at or above 100%.

    On the Docket Pendingth031-t02Open question

    Specification pending

    The machinesClaude 11% · DeepSeek 3%

    Claude: 11%DeepSeek: 3%

    Your number

In The Buildout

The stories that take up this thesis, with their own Calls and tests.

A thesis page states one question and both sides of it; DeepStack takes no side in words, and its view is the number it gives each test before the date. Analysis and opinion, not investment advice. Voices are paraphrased from public writing and attributed by name; DeepStack shows no score, ranking or accuracy for any person. Pre-specified means the words were approved on or before the test’s date. Specified after the date means they were written afterwards: such a test is counted and shown, and never rated. An open question has no words yet. The Call’s number is the chance, from 0 to 100, that the Call gives the yes answer to a test’s question, recorded before the test’s date; it is DeepStack’s own reading, not a market price and not advice. The readers’ mark on the same line is the readers’ median, the middle of the numbers signed-in readers gave the test, shown from 25 readers. The machines: Each model read this page and nothing else. The number that counts is the latest one each model gave before the test closed.