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Fastly, Inc. Class A Common Stock (FSLY)

Technology Software - Application
22.70 $
+5.2% vs. previous close
Closing price · As of: 31. Jul 2026

Who owns Fastly, Inc. Class A Common Stock (FSLY)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 93.7% of the shares are freely tradable; institutional investors hold 90.9%.

Ownership Structure

Institutional ownership
90.9%
Insiders
4.4%
Float
93.7%
Short % of float
13.9%
Shares Outstanding
157Mio.

Largest Shareholders

Institutions

Institutions FSLY
Name Stake (%) Shares Change (%) Date
Vanguard Group Inc 10.85 16,976,906 +1.9 12/31/2025
BlackRock Inc 7.95 12,438,640 -3.1 03/31/2026
Vanguard Portfolio Management, LLC 7.04 11,017,485 +0.0 03/31/2026
FMR Inc 5.52 8,636,789 +711.8 03/31/2026
Legal & General Group PLC 5.15 8,059,757 -6.3 03/31/2026
First Trust Advisors L.P. 4.49 7,031,952 +100.5 03/31/2026
Vanguard Capital Management, LLC 3.83 5,997,103 +0.0 03/31/2026
Two Sigma Investments LLC 3.59 5,614,247 +79.8 03/31/2026

Funds

Funds FSLY
Name Stake (%) Shares Change (%) Date
Vanguard Total Stock Mkt Idx Inv 2.78 4,345,337 +1.4 04/30/2026
L&G Cyber Security ETF 2.75 4,301,459 +0.1 05/29/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Insider Transactions

Insider Transactions
Date Person Role Type Shares Price Value
17. Jul 2026 Compton Charles Lacey III CEO Sell 155 21.90 3,395
17. Jul 2026 Compton Charles Lacey III CEO Sell 4,204 21.10 88,704
17. Jul 2026 Compton Charles Lacey III CEO Sell 2,714 20.51 55,664
16. Jul 2026 Compton Charles Lacey III CEO Sell 11,412 20.65 235,658
17. Apr 2026 Charles Lacey Compton III CEO Sell 7,059 24.57 173,440

Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.

View all insider transactions →

Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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