Fastly, Inc. (FSLY) Stock
1 member of Congress disclosed 3 trades in FSLY since 2020: 0 purchases and 3 sales, most recently Tom Malinowski (sale, Jan 25, 2021). 6 of the hedge funds AlphaScala tracks reported FSLY in 13F filings for the quarter ended Sep 30, 2026; the largest reported position is D.E. Shaw's at $121.48M. Company insiders reported 0 open-market buys and 64 sales on SEC Form 4 in the 90 days to Nov 6, 2026.
Which members of Congress traded Fastly, Inc. (FSLY)?
Most recent: Tom Malinowski (sale, Jan 25, 2021); records start Oct 27, 2020.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Tom Malinowski D-NJ · House | 2021-01-25 | sale | $1k – $15k |
| Tom Malinowski D-NJ · House | 2020-11-19 | sale | $15k – $50k |
| Tom Malinowski D-NJ · House | 2020-10-27 | sale | $15k – $50k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026.
See all FSLY political trades →Which hedge funds own FSLY?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| D.E. Shaw David Shaw | 6.62M | $121.48M | +152% |
| Millennium Management Israel Englander | 1.52M | $27.82M | +7% |
| Citadel Ken Griffin | 596K | $10.95M | +30% |
| Renaissance Technologies Jim Simons (founder) | 324K | $5.95M | -37% |
| Hussman Investment Trust John Hussman | 147K | $3.77M | n/a |
| Blackstone | 21K | $376.7K | NEW |
13F holdings as of Sep 30, 2026
Explore all tracked funds →Are Fastly, Inc. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 26, 26 | Bergman Artur | Chief Technology Officer | SELL | 4.9K | $121K |
| Oct 26, 26 | Bergman Artur | Chief Technology Officer | SELL | 32.1K | $823K |
| Oct 26, 26 | Compton Charles Lacey Iii | CEO | SELL | 8.9K | $223K |
| Oct 19, 26 | Compton Charles Lacey Iii | CEO | SELL | 9.0K | $208K |
| Oct 16, 26 | Compton Charles Lacey Iii | CEO | SELL | 11.4K | $285K |
| Oct 12, 26 | Bergman Artur | Chief Technology Officer | SELL | 30.7K | $818K |
| Oct 12, 26 | Bergman Artur | Chief Technology Officer | SELL | 5.5K | $152K |
| Oct 12, 26 | Bergman Artur | Chief Technology Officer | SELL | 800 | $23K |
| Oct 9, 26 | Bergman Artur | Chief Technology Officer | SELL | 3.0K | $90K |
| Sep 29, 26 | Bergman Artur | Chief Technology Officer | SELL | 4.0K | $100K |
SEC Form 4 filings as of Nov 6, 2026
See cluster-buy signals across all tickers →FSLY price chart
Powered by TradingViewWhat does Fastly, Inc. do?
Fastly Inc. operates a leading global edge cloud platform that enables developers to build, secure, and deliver digital experiences at the edge of the internet. The platform provides network services to accelerate and optimize web and application traffic delivery, including a content delivery network with features like dynamic site acceleration, origin shield, and instant purge. Fastly Inc. offers comprehensive security solutions such as denial-of-service attack protection, bot mitigation, web application firewall, and API protection, alongside image optimization and load balancing. Its fully software-defined network supports high-capacity edge computing, real-time updates, and low-latency streaming for industries including e-commerce, media, finance, hospitality, and public sector. The company empowers businesses to handle dynamic content, crowds, and threats efficiently, ensuring fast, safe, and scalable user experiences worldwide. Founded in 2011 and headquartered in San Francisco, California, Fastly Inc. focuses on performance, security, and developer enablement across the United States, Asia Pacific, Europe, and internationally.