Datadog (DDOG) Stock: Plunges 14% Despite 35% Revenue Growth and $5.2B Cash Reserves in Q3 2026

TLDR

Datadog stock drops 14% despite 35% revenue growth and $5.2 billion in cash.
DDOG shares plunge as strong Q3 earnings fail to prevent a sharp market decline.
Datadog reports $1.20 billion in Q3 revenue as shares tumble 14.21%.
Datadog expands its AI platform and customer base while its stock slides sharply.
DDOG forecasts up to $4.525 billion in 2026 revenue despite its latest share decline.

Datadog (DDOG) shares fell sharply during morning trading on November 4, despite strong third-quarter financial results. The stock dropped 14.21% to $189.20, shedding $31.32 as the company reported substantial revenue growth and strong cash generation. However, its latest financial performance included higher revenue, improved customer growth, and substantial cash reserves.

Datadog, Inc., DDOG

The software company reported $1.20 billion in third-quarter revenue, representing a 35% increase from the previous year. Datadog generated $290 million in operating cash flow and $251 million in free cash flow. Its cash, cash equivalents, and marketable securities reached $5.2 billion by September 30, 2026.
Datadog Reports 35% Revenue Growth and Strong Cash Generation
Datadog recorded $1.20 billion in revenue for the third quarter ended September 30, 2026. The figure represented 35% year-over-year growth as demand continued across its observability and security platform. Meanwhile, the company reported $75 million in GAAP operating income, producing a 6% operating margin.
On a non-GAAP basis, operating income reached $334 million, representing a 28% operating margin. Furthermore, GAAP net income per diluted share came in at $0.32, while non-GAAP earnings reached $0.81. These results highlighted differences between the company’s reported and adjusted profitability.
Cash generation also remained a significant part of Datadog’s quarterly performance. Operating cash flow reached $290 million, while free cash flow totaled $251 million. The company ended September with $5.2 billion in cash, cash equivalents, and marketable securities.
Customer Growth and AI Developments Strengthen Business Operations
Datadog expanded its higher-value customer base during the third quarter, reflecting continued platform adoption. The company had approximately 4,860 customers generating at least $100,000 in annual recurring revenue. That figure represented a 20% increase from approximately 4,060 customers recorded one year earlier.
Datadog received Leader recognition in the 2026 Forrester Wave for AIOps Platforms. The designation marked its second consecutive year receiving this recognition. Forrester awarded the company its highest possible scores across eleven criteria, including innovation, roadmap, and AI governance.
The company also introduced Scout 1.0, the first specialized model developed by its AI Research team. The model targets production issue investigations and currently powers Bits Investigation in preview. According to the company, Scout delivers frontier-model performance while requiring substantially lower inference costs.
Datadog received recognition in Gartner’s 2026 AI Vendor Race report. The report identified the company as the observability platform competitor to beat. It assessed competitive positioning and market influence across the observability sector.
Datadog Provides Fourth Quarter and Full-Year 2026 Guidance
Datadog issued its fourth-quarter financial outlook alongside its third-quarter results on November 4. The company expects fourth-quarter revenue between $1.19 billion and $1.20 billion. Additionally, management projects non-GAAP operating income between $280 million and $290 million.
The company expects fourth-quarter non-GAAP net income per share between $0.69 and $0.71. This forecast assumes approximately 379 million weighted average diluted shares outstanding. The guidance provides an outlook for revenue and adjusted profitability through December 2026.
For the full year, Datadog expects revenue between $4.515 billion and $4.525 billion. It also projects non-GAAP operating income between $1.095 billion and $1.105 billion. Meanwhile, full-year non-GAAP net income per share should range between $2.73 and $2.75.
The annual earnings forecast assumes approximately 375 million weighted average diluted shares outstanding. Datadog did not provide reconciliations between its non-GAAP forecasts and comparable GAAP measures. The company cited uncertainty surrounding stock-based compensation and employer payroll taxes on equity incentive plans.
These items could materially affect future GAAP results, according to the company’s guidance statement. Overall, Datadog reported strong quarterly revenue growth, positive cash generation, and expanding customer adoption. Nevertheless, its shares declined 14.21% during morning trading despite the reported financial performance.
 
The post Datadog (DDOG) Stock: Plunges 14% Despite 35% Revenue Growth and $5.2B Cash Reserves in Q3 2026 appeared first on Blockonomi.