FSLY Fastly, Inc.: institutional ownership and insider trading
311 funds reported holding $3.18B of Fastly, Inc. in their latest 13F filings; in Q2 2026 funds net bought $165M, with 49 new positions and 106 funds selling out; over the last 12 months insiders bought $0 and sold $90.6M on the open market.
Famous investors holding FSLY
- Two Sigma (Two Sigma Investments): $111M, 0.1% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $121M, 0.1% of the portfolio
- Izzy Englander (Millennium Management): $49.2M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $76.6M, 0.0% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $5.95M, 0.0% of the portfolio
Largest institutional holders of FSLY
- BlackRock, Inc. (BLK) — $279M
- FMR LLC — $218M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $180M
- VANGUARD GROUP INC — $173M
- Capital World Investors — $151M
- FIRST TRUST ADVISORS LP — $141M
- D. E. Shaw & Co., Inc. — $121M
- VANGUARD CAPITAL MANAGEMENT LLC — $116M
- TWO SIGMA INVESTMENTS, LP — $111M
- Penserra Capital Management LLC — $84.9M
Recent FSLY insider trades
- Oct 19, 2026: Compton Charles Lacey III sold 20,449 shares ($493K)
- Oct 12, 2026: Bergman Artur sold 40,041 shares ($1.08M)
- Sep 29, 2026: Bergman Artur sold 37,039 shares ($919K)
- Sep 23, 2026: Bergman Artur sold 379,602 shares ($11.4M)
5%+ owners
- BlackRock, Inc.: 8.9% (Schedule 13G/A, filed Jul 30, 2026)
- FMR LLC: 7.7% (Schedule 13G/A, filed Aug 6, 2026)
- Vanguard Portfolio Management: 7.3% (Schedule 13G, filed Apr 29, 2026)
- Capital World Investors: 5.3% (Schedule 13G, filed Aug 12, 2026)