Pinterest Q3 2026 Earnings: Revenue Rises 12% as GAAP Profit Falls

Pinterest (NYSE: PINS) reported Q3 2026 revenue of $1.174 billion, up 12% year over year, while diluted GAAP EPS fell to $0.04 from $0.13. Global monthly active users reached a record 661 million, and adjusted EBITDA increased 11%, but higher operating costs, lower interest income and a shift from a tax benefit to a tax provision weighed on GAAP profit.

Core Financial Results

Revenue grew 12% on both a reported and constant-currency basis, with foreign exchange creating only a $0.2 million unfavorable impact. However, total costs and expenses rose about 15%, faster than revenue: cost of revenue increased 23%, research and development expense rose 15%, and sales and marketing expense increased 14%.

That cost growth reduced operating income by 48%. The decline in GAAP net income was amplified by net interest income falling to $6.0 million from $28.5 million and income taxes moving from a $4.9 million benefit to a $13.6 million provision. Non-GAAP net income and adjusted EBITDA still increased because those measures exclude items including share-based compensation and restructuring costs.

Geographic and User Performance

U.S. and Canada generated $108 million of Pinterest’s roughly $125 million year-over-year revenue increase, making the region the main source of dollar growth. Rest of World posted the fastest percentage growth in revenue and users, while Europe’s 7% MAU growth did not translate into higher revenue because ARPU fell 7%.

Global MAUs grew faster than global ARPU, indicating that user expansion remained the larger contributor to platform growth. The wide ARPU difference between U.S. and Canada and other regions also shows that international monetization remains uneven.

Profitability, Cash Flow and the Balance Sheet

Share-based compensation increased to $291.7 million from $235.1 million and was the largest adjustment bridging the gap between GAAP net income and operating cash flow. This recurring non-cash expense also helps explain why adjusted EBITDA increased even as GAAP operating and net income declined.

Operating cash flow remained close to the prior-year level despite the lower GAAP profit. Free cash flow declined more because quarterly purchases of property and equipment rose to $15.5 million from $3.2 million.

Pinterest ended September with $654.3 million in cash and cash equivalents and $815.7 million in marketable securities, for combined liquidity of about $1.47 billion. That was down from approximately $2.47 billion at the end of 2025. During the first nine months of 2026, Pinterest spent $2.02 billion on share repurchases and $449.2 million on a business acquisition and intangible assets, while receiving $979.9 million in net proceeds from convertible notes. The balance sheet carried $982.1 million of convertible notes at quarter-end; no Class A share repurchases were recorded during Q3 itself.

Q4 2026 Guidance

Pinterest expects Q4 revenue growth of 8% to 12%, compared with 12% growth in Q3. The forecast assumes a modest foreign-exchange headwind based on current exchange rates, while the midpoint of the revenue range is $1.45 billion.

Pinterest did not provide a GAAP equivalent or reconciliation for the adjusted EBITDA forecast because of uncertainty surrounding items such as share-based compensation and income taxes.

Management’s View

CEO Bill Ready emphasized Pinterest’s AI-driven visual search and shopping products, performance advertising solutions and ability to connect high-intent product discovery with advertisers. Management’s comments focused on improving execution and monetization, but the reported geographic data show that progress remains concentrated: U.S. and Canada monetization increased, whereas Europe added users without increasing revenue.

Recent Insider Transactions

The latest insider data supplied includes seven sale records with complete transaction direction and reported value. Most were indirect sales by director and greater-than-10% beneficial owner Benjamin Silbermann; the records do not by themselves establish insiders’ views about Pinterest’s outlook.

These seven reported sale values totaled approximately $8.06 million.

Risks Investors Should Monitor

• GAAP margin pressure: Total costs and expenses grew faster than revenue, reducing operating margin by about three percentage points and net margin from 9% to 2%.
• Uneven international monetization: Europe’s MAUs increased while revenue was flat and ARPU declined. Rest of World has the largest user base but an ARPU of only $0.23.
• Share-based compensation: Quarterly share-based compensation reached $291.7 million and remained a major source of difference between GAAP and adjusted results.
• Reduced balance-sheet liquidity: Combined cash and marketable securities declined materially from year-end as Pinterest deployed capital for repurchases and an acquisition while adding convertible debt.
• Q4 growth and currency exposure: The Q4 revenue outlook ranges from 8% to 12% growth and includes a modest foreign-exchange headwind.

Summary

Pinterest’s Q3 2026 results combined record user scale and double-digit revenue growth with weaker GAAP profitability. U.S. and Canada produced most of the incremental revenue, while Europe’s declining ARPU highlighted the challenge of converting international user growth into sales. Investors’ next focal points are whether Pinterest can control cost growth, improve overseas monetization and deliver its Q4 revenue and adjusted EBITDA ranges without further widening the gap between GAAP and adjusted performance.