Meta Headcount Falls 15% to 66,775 as Capex Hits $34.9B

Meta had 66,775 employees on 30 September 2026, 15% fewer than a year earlier, the company said in its third quarter results release on 21 October 2026. In the same quarter it spent $34.91 billion on capital expenditures, including principal payments on finance leases. That is 11,675 fewer people than the 78,450 Meta reported at the end of September 2025 (our arithmetic).

Most of the drop came in one quarter. Meta reported 75,472 employees at the end of June, so the count fell by 8,697 between July and September (our arithmetic). Its July release had said the June figure included “approximately 8,000 employees impacted by the May 2026 headcount reduction, the majority of whom will no longer be reflected in our headcount by the end of the third quarter of 2026.”

Business Pill · CAPEX AND DEPRECIATION

A short explainer on capex and depreciation: how money spent on long-lived assets such as data centres turns into a cost over years. It teaches the general idea only and says nothing about Meta’s workforce or results.

Meta Q3 2026 explained · video

The quarter in about a minute and a half, from our published pieces (21 Oct 2026).

What Meta Reported

Meta’s quarterly releases give a headcount at the end of each quarter: 75,945 at 30 June 2025, 78,450 at 30 September 2025, 78,865 at 31 December 2025, 77,986 at 31 March 2026, 75,472 at 30 June 2026 and 66,775 at 30 September 2026. The last figure is about 12,090 below the December 2025 count (our arithmetic).

The July release also said second quarter costs included “$1.18 billion of severance expenses in connection with the May 2026 headcount reduction.” The October release gives no reason for the third quarter change beyond the headcount line itself.

Costs did not shrink with the workforce. Total costs and expenses were $51.61 billion, up 68%, and that includes a $9.89 billion charge for Meta’s agreement with 52 attorneys general. Without the charge, costs would have been about $41.72 billion, up about 36% from $30.71 billion a year earlier (our arithmetic). Research and development spending was $20,054 million, against $15,144 million a year earlier, about 32% more (our arithmetic).

What Was Posted on X

Wall St Engine’s highlights post on 21 October at 20:03 GMT lists Meta’s third quarter figures against analyst estimates it cites, including headcount of 66,775, down 15% from a year earlier, and capital expenditures of $34.91 billion. The estimates in the post are Wall St Engine’s; this piece takes its figures from Meta’s own release.

Machines Per Worker

One rough way to see the shift is capital spending per employee. In the third quarter of 2025 Meta spent $19.37 billion on capital expenditures with 78,450 employees, about $247,000 per person. In the third quarter of 2026 it spent $34.91 billion with 66,775 employees, about $523,000 per person, roughly 2.1 times as much (our arithmetic).

Revenue per employee moved the same way: $64,601 million of revenue over 66,775 people is about $967,000 for the quarter, against about $653,000 a year earlier on $51,242 million and 78,450 people, a rise of about 48% (our arithmetic). In plain terms, capital expenditures are the money spent on long-lived assets such as data centres and servers. Headcount is a count on one day, and capex is spending over three months, so these ratios are a yardstick rather than a precise measure.

What Meta Says About the Spending

Meta does not link the job cuts to its AI spending in the release. It does describe where the money is going. Its outlook says: “we expect to continue investing aggressively to support both our core business and emerging AI initiatives.” It adds: “Our AI investments are already delivering substantial incremental advertising revenue through stronger engagement, better recommendations, and more efficient monetization.”

On Reality Labs, the release says Meta expects losses “to narrow next year to around $15 billion as we reallocate investment toward other priority areas, primarily AI.” Meta narrowed its 2026 capital expenditures outlook to $135 billion to $145 billion, from $130 billion to $145 billion.

Connecting the Coverage

This is one of several pieces on Meta’s 21 October results. Our results piece covers the negative $2.12 billion of free cash flow and the new non-voting Class C stock. On 19 October, our capex preview worked out that Meta needed $79.1 billion to $94.1 billion of capital spending in the second half to land in its July range.

The workforce side connects to our AI-and-work piece from the same day, which cited a Nielsen survey for Monday.com in which 58% of managers said they expect to oversee more AI agents than human employees within the next year. Where the capital goes is in our Prometheus piece on Meta’s Ohio supercluster.

The Structural Read

As we read it, the workforce and the spending moved in opposite directions over the same year: headcount fell 15% to 66,775 while quarterly capital expenditures rose to $34.91 billion from $19.37 billion.

As we read it, most of the quarter’s drop is the May reduction working through the count: the July release said about 8,000 affected employees were still in the June figure and that the majority would be gone from it by the end of September.

As we read it, fewer people did not mean lower costs: costs excluding the legal charge were about $41.72 billion, up about 36%, and research and development rose about 32% (our arithmetic).

Three Implications

FOR META EMPLOYEES Meta reports 66,775 people at the end of September, against 78,450 a year earlier; the release gives no further cuts and no reason for the third quarter change beyond the headcount line.

FOR INVESTORS Meta’s cash flow statement shows depreciation and amortization of $7,154 million in the quarter, against $4,963 million a year earlier, and share-based compensation of $7,363 million, against $5,555 million; the release’s outlook is to keep “investing aggressively.”

FOR OTHER EMPLOYERS Dividing Meta’s reported capital expenditures by its reported headcount gives about $523,000 per employee for the quarter; Meta does not publish this ratio, and the figure is our arithmetic.

The Business Engineer Lens

This story maps onto the Business Engineer framework The AI Capex Map & The State of AI Hyperscalers.

The framework’s sizing of the cycle: “The total cycle: $725B Big Four + $50B Oracle + $13B Apple + $60B Neoclouds + $80B China + $60B Sovereigns + $48B Other = ~$1.04 trillion in 2026 compute capex.”

As we read it, the same cycle shows up inside Meta as fewer people and more machines: $34.91 billion of capital spending in one quarter against a headcount down 15%. The framework was published in May 2026 and does not discuss this release.

What Is Not Established

The release does not say how many of the 8,697 people who left the count between June and September were part of the May reduction, or whether any roles were replaced by AI systems. It does not break capital spending down by project. The per-employee figures above are our arithmetic, not Meta’s, and the comparison treats every employee alike.

The Bottom Line

Meta ended September with 66,775 employees, 15% fewer than a year earlier, after a May reduction the company had already flagged. Over the same year its quarterly capital spending rose to $34.91 billion, so the money it puts into data centres and servers per employee roughly doubled (our arithmetic).