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Fastly, Inc.
FSLY - CIK 0001517413
Market cap$2.89 B
Rank#1836
SEC filings1,075
Market capitalization of Fastly, Inc.
As of 2026-06-10, Fastly, Inc. (FSLY) has a market capitalization of $2.89 B, making it the #1836 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-10 | $2.89 B |
| 2026-05-29 | $2.75 B |
| 2026-05-28 | $2.62 B |
| 2026-05-26 | $2.68 B |
| 2026-05-25 | $2.55 B |
| 2026-05-24 | $2.55 B |
| 2026-05-22 | $2.55 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is Fastly, Inc.'s market cap?
As of 2026-06-10, Fastly, Inc. (FSLY) has a market capitalization of $2.89 B, making it the #1836 most valuable US-listed company.
Where does Fastly, Inc. rank by market cap?
Fastly, Inc. is the #1836 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.