Fastly, Inc. (FSLY) - Stock Analysis

Last updated: Sep 19, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

Short-term catalyst strength from the 2026-08-05/08-06 Q2 report: revenue and earnings beat, revenue grew 23%, margins hit a record, and full-year revenue and operating-profit guidance was raised. Stock broke out roughly 44% over 21 days, supported by AI and security demand commentary.

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Idea window: 8/12/2026 – 8/19/2026Sector: Technology

AI Analyst Overview

Last Price
$25.61
Market Cap
$4.08B
1D Return
+4.92%
YTD Return
+130.31%

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Valuation Metrics

P/E
-48.3
P/B
4.1
P/S
5.9
EV/EBITDA
3356.4
Div Yield
—

Fundamental Analysis

6.0

Key Financial Insights: • Positive EBITDA • Strong liquidity • Rising net debt FSLY's profitability, margins, and cash flow improved sharply, but elevated debt, intangible-asset risk, and expensive valuation warrant caution.

Turnaround
ValuationRisk

Price Behavior

5.0

Key Price Behavior Insights: • Recovery momentum • Resistance test • Volatile swings Support Level: $22.70–$23.00 Resistance Level: $24.60–$24.95 FSLY's recovery is improving above its last-month average, but a breakout above $24.60–$24.95 is needed to confirm momentum amid high volatility.

recovery
volatile

Sentiment & News

7.0

Key News Insights: • Accelerating Growth • Comcast Partnership • Legal Overhang Fastly's accelerating growth, margin expansion, AI/security demand and Comcast partnership strengthen its operating outlook, but valuation concerns, legal scrutiny and volatility warrant caution.

Fastly
Volatility
AI

AI Summary

6.0
Neutral

Fastly is shifting from a volatile CDN turnaround to a higher-quality security and edge-compute platform, but investors should demand sustained 20%+ growth, retention, margin expansion, and GAAP-profit progress before underwriting the premium valuation amid debt, competition, and execution risk.

SecurityGrowth
ExecutionRisk
Profitability
AI summary updated 37 days ago

Description

Fastly, Inc. operates an edge cloud platform that processes, serves, and protects customer applications and content worldwide, providing compute-at-edge, developer tools, content delivery, streaming, and managed delivery services. Its offerings include performance and caching features, security controls such as DDoS mitigation, web application and API protection, and transport security, along with edge-hosted applications like load balancing and image optimization. The company supports customers across digital publishing, media, technology, e-commerce, travel, and financial services and is headquartered in San Francisco, California.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Aug 12Aug 19FSLYFastly, Inc.
Short-term catalyst strength from the 2026-08-05/08-06 Q2 report: revenue and earnings beat, revenue grew 23%, margins hit a record, and full-year revenue and operating-profit guidance was raised. Stock broke out roughly 44% over 21 days, supported by AI and security demand commentary.
Closed-17.1%
Jul 30Aug 6FSLYFastly, Inc.
Short-term software momentum candidate: the stock is up about 15.6% over 21 trading days, above its 21-day moving average, and at a new 21-day high. Upcoming Q2 earnings on 2026-08-05 plus AI-agent and edge-partnership headlines provide near-term catalysts.
Closed+5.2%
Apr 6Apr 13FSLYFastly, Inc.
Assessed as a short-term "hot" idea: raised 2026 revenue guidance, strong Q4 security/edge growth, Forrester "Leader" recognition and AI/security positioning underpin a sharp ~58% 21-day price surge with price ~20% above its 21-day SMA. Momentum traders can target a move toward resistance (~33.5) over the next days while managing legal/insider-selling risk.
Closed-22.7%
Mar 13Mar 20FSLYFastly, Inc.
Turnaround/AI edge play with fresh earnings catalyst: Q4/FY25 showed revenue acceleration, margin improvement and raised guidance, with RPO reportedly up ~55% to $354M and AI/edge messaging catching investor attention. The stock has rallied ~57% over 21 days and trades ~26% above its 21‑day SMA. Despite legal overhang and ongoing losses, the combination of a recent beat, upgraded outlook and strong price action makes FSLY a tactical short‑term momentum candidate.
Closed+2.5%
Feb 19Feb 26FSLYFastly, Inc.
Q4 marked a fundamental inflection (record revenue, margin expansion, first full year of non-GAAP profitability, rising RPO and AI-edge product traction), triggering a ~200% 3–4 week surge; analyst upgrades and short-covering support continued near-term momentum if price holds above short-term support.
Closed-0.6%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.