Fastly's Go-to-Market Chief Plans to Retire as Growth Leans on Its Top 10 Customers

Fastly (FSLY) said on Nov. 4, alongside its third-quarter results, that Scott Lovett, President, Go To Market, plans to retire in 2027 and that the company is beginning a search for a chief revenue officer. The news landed as Fastly's growth leaned heavily on its largest customers and its fourth-quarter outlook pointed to slower growth.

Shares were down about 23% at 9:49 a.m. ET on Nov. 5, trading at $16.24, down $4.80 from the prior close of about $21.04.

What was announced

What management said

Compton said Lovett "elevated our go-to-market engine" and pointed to the bench of leaders he built, and the company's release cited four straight quarters of revenue growth above 20%. On the earnings call, management credited Lovett with reshaping the sales approach and expanding in Asia-Pacific, and said he keeps running go-to-market during the search.

Analysts asked whether investors should prepare for disruption in the 2027 outlook. Compton said the current outlook already includes the transition and declined to comment on 2027 guidance. CFO Rich Wong pointed to the depth of the leadership bench.

The growth question: top-10 customers

A go-to-market leader's job is to broaden revenue beyond a handful of accounts, and Fastly's third quarter shows how much room there is to do that.

Using the reported shares and growth rates, the top 10 customers account for roughly $23 million of the $32 million increase in revenue from $158.2 million a year earlier, about 73% of the growth. Their share of revenue was 32% a year earlier and 37% in the second quarter. One group of commonly controlled entities accounted for 12% of revenue.

Management acknowledged it may have focused too heavily on its largest accounts. It said slower growth elsewhere reflects the longer timelines of brand, marketing, international and partnership initiatives, including a new marketing leader, expansion in Asia-Pacific and Latin America, and a partnership with Comcast.

The outlook already points to slower growth

The $200 million midpoint is about 5% above third-quarter revenue and above the roughly $197 million consensus cited by StockStory. Full-year 2026 guidance was raised to $744 million to $748 million in revenue, from $732 million to $746 million in August, and to $0.61 to $0.63 in non-GAAP EPS, from $0.50 to $0.54. Management said the fourth-quarter outlook assumes episodic traffic from holiday shopping, the NFL, U.S. midterms and the GTA 6 launch, and called that traffic highly variable.

What supports continuity

• Retention. Trailing 12-month net retention rose to 119% from 117% in the second quarter and 106% a year earlier, the sixth straight quarterly increase, and management said the gains were broad across top and non-top customers.
• Backlog. Remaining performance obligations were $334 million, up 24% from $268 million.
• Security. Security revenue rose 32% to $44.7 million, and management said a leading AI company signed a seven-figure commitment to secure its agentic traffic.
• Cash. Free cash flow was $25.2 million and non-GAAP operating income was $31.2 million, a 16.4% margin.

What adds uncertainty

• Concentration. The top 10 customers made up 39% of revenue, up from 32% a year earlier, while growth outside that group was 8%.
• Slower fourth quarter. The guidance midpoint implies about 16% growth, down from 20.2% in the third quarter.
• Timing. The successor search and the retirement date both fall within 2027, when management has declined to give an outlook.
• Reporting change. Beginning in 2027, Fastly will replace its three revenue lines with a single consolidated revenue line, which will make some year-over-year comparisons harder.

How shares reacted

Investing.com reported Fastly fell 12.1% before the open to $18.50, and said investors had priced in a more bullish outcome, that the results did not clearly show an AI-traffic monetization benefit, and that the leadership change added uncertainty about commercial execution. It also reported that Raymond James cut its price target to $24 from $29 and kept an Outperform rating, and that Citi cut its target to $25 from $27 with a Neutral rating. Because full-year guidance was raised, the decline was not tied to a guidance cut.

What to watch

• CRO search. Whether Fastly names an internal or external successor, and when Lovett's retirement date is set.
• Broader growth. Whether revenue growth outside the top 10 customers moves above 8%.
• 2027 outlook. How Fastly frames guidance, and whether it reflects the transition and the new single revenue line.
• Concentration. Whether the top-10 share of revenue keeps rising from 39%.
• Related coverage. See our reports on Fastly's third-quarter results, Datadog's post-earnings drop and Palantir.

Sources: Leadership details are from Fastly's Nov. 4 filing and press release. Results and guidance are from Fastly's third-quarter 2026 report, and call commentary is from the earnings call. Consensus figures are from StockStory, and the share-price move and analyst target changes are as reported by Investing.com and a market data quote. This article is informational only and is not investment advice.

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