FSLY
Fastly, Inc.
23.10$
-9.8%
vs. previous close
Closing price · As of: Oct 30, 2026
Ownership
Ownership Structure
Who owns Fastly, Inc. (FSLY)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 95.7% of the shares are freely tradable; institutional investors hold 90.9%.
Institutional ownership
?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
90.9%
Insiders
?Share of the stock held by the executives, founders and major shareholders of the company itself.
4.4%
Float
?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
95.7%
Short % of float
?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
15.5%
Shares Outstanding
?Total number of shares issued. Price times share count gives market cap.
159Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.56 | 15,222,887 | +22.4 | 06/30/2026 |
| FMR Inc | 7.47 | 11,892,230 | +37.7 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 6.16 | 9,814,704 | -10.9 | 06/30/2026 |
| Capital World Investors | 5.17 | 8,228,136 | +119.2 | 06/30/2026 |
| First Trust Advisors L.P. | 4.82 | 7,681,005 | +9.2 | 06/30/2026 |
| D. E. Shaw & Co LP | 4.15 | 6,616,726 | +152.2 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.96 | 6,314,616 | +5.3 | 06/30/2026 |
| Two Sigma Investments LLC | 3.81 | 6,062,511 | +8.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| L&G Cyber Security ETF | 5.58 | 8,889,631 | +1.0 | 09/30/2026 |
| American Funds SMALLCAP World A | 5.30 | 8,437,872 | +5.4 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Bergman Artur | Chief Technology Officer | 2,920,488 | 67,463,273 $ | Sep 3, 2026 | both |
| Lovett Scott R. | President, Go to Market | 1,281,583 | 29,604,567 $ | Sep 17, 2026 | direct |
| Wong Richard | CFO | 1,043,610 | 24,107,391 $ | Aug 21, 2026 | direct |
| Compton Charles Lacey III | CEO | 822,559 | 19,001,113 $ | Oct 26, 2026 | direct |
| Paisley Christopher B | Director | 280,485 | 6,479,204 $ | Aug 31, 2026 | indirect |
| Ford Jeffrey | Principal Accounting Officer | 249,861 | 5,771,789 $ | Sep 17, 2026 | direct |
| Loop Paula | Director | 90,443 | 2,089,233 $ | Aug 12, 2026 | direct |
| Daniels Richard Devon | Director | 51,197 | 1,182,651 $ | Aug 7, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 26, 2026 | Compton Charles Lacey III | CEO | Sell | 8,941 | 24.98 | 223,346 |
| Oct 26, 2026 | Bergman Artur | Chief Technology Officer | Sell | 32,139 | 25.61 | 823,080 |
| Oct 26, 2026 | Bergman Artur | Chief Technology Officer | Sell | 4,900 | 24.60 | 120,540 |
| Oct 19, 2026 | Compton Charles Lacey III | CEO | Sell | 9,016 | 23.08 | 208,089 |
| Oct 16, 2026 | Compton Charles Lacey III | CEO | Sell | 11,433 | 24.90 | 284,682 |
| Oct 12, 2026 | Bergman Artur | Chief Technology Officer | Sell | 800 | 28.45 | 22,760 |
| Oct 12, 2026 | Bergman Artur | Chief Technology Officer | Sell | 5,500 | 27.64 | 152,020 |
| Oct 12, 2026 | Bergman Artur | Chief Technology Officer | Sell | 30,739 | 26.62 | 818,272 |
| Oct 9, 2026 | Bergman Artur | Chief Technology Officer | Sell | 3,002 | 30.07 | 90,270 |
| Sep 29, 2026 | Bergman Artur | Chief Technology Officer | Sell | 3,961 | 25.26 | 100,055 |
| Sep 28, 2026 | Bergman Artur | Chief Technology Officer | Sell | 200 | 25.23 | 5,045 |
| Sep 28, 2026 | Bergman Artur | Chief Technology Officer | Sell | 32,878 | 24.75 | 813,731 |
| Sep 23, 2026 | Bergman Artur | Chief Technology Officer | Sell | 85,517 | 30.65 | 2,621,096 |
| Sep 23, 2026 | Bergman Artur | Chief Technology Officer | Sell | 262,185 | 30.15 | 7,904,878 |
| Sep 23, 2026 | Bergman Artur | Chief Technology Officer | Sell | 24,300 | 29.17 | 708,831 |
| Sep 23, 2026 | Bergman Artur | Chief Technology Officer | Sell | 7,600 | 28.04 | 213,104 |
| Sep 22, 2026 | Bergman Artur | Chief Technology Officer | Sell | 27,900 | 27.82 | 776,178 |
| Sep 21, 2026 | Bergman Artur | Chief Technology Officer | Sell | 45,646 | 27.51 | 1,255,721 |
| Sep 21, 2026 | Bergman Artur | Chief Technology Officer | Sell | 1,100 | 26.62 | 29,282 |
| Sep 21, 2026 | Bergman Artur | Chief Technology Officer | Sell | 2,400 | 25.32 | 60,768 |
| Sep 17, 2026 | Lovett Scott R. | President, Go to Market | Sell | 5,690 | 25.38 | 144,412 |
| Sep 17, 2026 | Lovett Scott R. | President, Go to Market | Sell | 34,325 | 24.58 | 843,709 |
| Sep 17, 2026 | Lovett Scott R. | President, Go to Market | Sell | 1,800 | 23.56 | 42,408 |
| Sep 17, 2026 | Ford Jeffrey | Principal Accounting Officer | Sell | 6,338 | 25.37 | 160,795 |
| Sep 17, 2026 | Ford Jeffrey | Principal Accounting Officer | Sell | 37,494 | 24.58 | 921,603 |
| Sep 17, 2026 | Ford Jeffrey | Principal Accounting Officer | Sell | 2,000 | 23.57 | 47,140 |
| Sep 17, 2026 | Bergman Artur | Chief Technology Officer | Sell | 2,200 | 25.30 | 55,660 |
| Sep 16, 2026 | Ford Jeffrey | Principal Accounting Officer | Sell | 37,091 | 23.84 | 884,249 |
| Sep 16, 2026 | Lovett Scott R. | President, Go to Market | Sell | 34,820 | 23.85 | 830,457 |
| Sep 15, 2026 | Bergman Artur | Chief Technology Officer | Sell | 2,500 | 25.14 | 62,850 |
| Sep 14, 2026 | Bergman Artur | Chief Technology Officer | Sell | 4,500 | 25.02 | 112,590 |
| Sep 14, 2026 | Bergman Artur | Chief Technology Officer | Sell | 23,879 | 24.54 | 585,991 |
| Sep 14, 2026 | Bergman Artur | Chief Technology Officer | Sell | 2,700 | 23.60 | 63,720 |
| Sep 14, 2026 | Compton Charles Lacey III | CEO | Sell | 50,392 | 24.93 | 1,256,273 |
| Sep 9, 2026 | Bergman Artur | Chief Technology Officer | Sell | 400 | 24.11 | 9,644 |
| Sep 9, 2026 | Bergman Artur | Chief Technology Officer | Sell | 8,560 | 22.66 | 193,970 |
| Sep 8, 2026 | Compton Charles Lacey III | CEO | Sell | 2,436 | 21.23 | 51,716 |
| Sep 8, 2026 | Bergman Artur | Chief Technology Officer | Sell | 300 | 22.51 | 6,753 |
| Sep 3, 2026 | Bergman Artur | Chief Technology Officer | Sell | 10,777 | 21.08 | 227,179 |
| Sep 3, 2026 | Bergman Artur | Chief Technology Officer | Sell | 7,742 | 20.66 | 159,950 |
| Sep 3, 2026 | Bergman Artur | Chief Technology Officer | Sell | 17,576 | 20.66 | 363,120 |
| Sep 2, 2026 | Compton Charles Lacey III | CEO | Sell | 9,458 | 20.42 | 193,132 |
| Sep 1, 2026 | Compton Charles Lacey III | CEO | Sell | 1,100 | 22.61 | 24,871 |
| Sep 1, 2026 | Compton Charles Lacey III | CEO | Sell | 18,978 | 21.86 | 414,859 |
| Sep 1, 2026 | Compton Charles Lacey III | CEO | Sell | 35,501 | 21.10 | 749,071 |
| Aug 31, 2026 | Bergman Artur | Chief Technology Officer | Sell | 6,225 | 23.00 | 143,175 |
| Aug 31, 2026 | Compton Charles Lacey III | CEO | Sell | 15,028 | 23.00 | 345,644 |
| Aug 31, 2026 | Lovett Scott R. | President, Go to Market | Sell | 19,624 | 23.00 | 451,352 |
| Aug 31, 2026 | Paisley Christopher B | Director | Sell | 3,000 | 23.00 | 69,000 |
| Aug 27, 2026 | Bergman Artur | Chief Technology Officer | Sell | 851 | 24.08 | 20,492 |
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: October 30, 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.