Fastly, Inc.
FSLY- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001517413
In the last 90 days, Fastly, Inc. insiders filed 0 open-market purchases and 28 sales; 283 institutions reported holding it in 13F filings for Q2 2026, worth $2.73B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Fastly, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 239
- +5 vs. Q2 2025
- Shares held
- 105.2M
- +5.12M (+5.1%) vs. Q2 2025
- Total value
- $899.6M
- +$193.1M (+27.3%) vs. Q2 2025
- New holders
- 44
- 67 more added
- Sold out
- 39
- 77 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FSLY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 283 | $2.73B |
| Q1 2026 | 340 | $4.00B |
| Q4 2025 | 252 | $1.17B |
| Q3 2025 | 239 | $899.6M |
| Q2 2025 | 236 | $706.8M |
| Q1 2025 | 230 | $620.6M |
| Q4 2024 | 227 | $875.5M |
| Q3 2024 | 217 | $737.0M |
| Q2 2024 | 242 | $669.8M |
| Q1 2024 | 257 | $1.14B |
| Q4 2023 | 264 | $1.65B |
| Q3 2023 | 253 | $1.79B |
| Q2 2023 | 245 | $1.35B |
| Q1 2023 | 257 | $1.50B |
| Q4 2022 | 232 | $655.1M |
| Q3 2022 | 246 | $695.8M |
| Q2 2022 | 254 | $924.7M |
| Q1 2022 | 273 | $1.27B |
| Q4 2021 | 317 | $2.78B |
| Q3 2021 | 305 | $2.93B |
| Q2 2021 | 349 | $4.48B |
| Q1 2021 | 371 | $4.95B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Fastly, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ambassador Advisors, LLC | 15,000 | $128.3K | 0.02% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 15,053 | $128.7K | 0.00% | +2,267+17.7% | Added |
| Corton Capital Inc. | 15,169 | $129.7K | 0.32% | +15,169 | New |
| Susquehanna Fundamental Investments, LLC | 15,220 | $130.1K | 0.01% | +15,220 | New |
| Wealth Enhancement Advisory Services, LLC | 15,816 | $130.2K | 0.00% | +4,059+34.5% | Added |
| Victory Capital Management Inc | 15,362 | $131.3K | 0.00% | −340−2.2% | Reduced |
| CWM, LLC | 15,498 | $133.0K | 0.00% | +9,031+139.6% | Added |
| Tudor Investment Corp Et Al | 15,595 | $133.3K | 0.00% | −94,752−85.9% | Reduced |
| Polymer Capital Management (US) LLC | 15,637 | $133.7K | 0.02% | +15,637 | New |
| R Squared Ltd | 15,706 | $134.3K | 0.06% | +15,706 | New |
| Gotham Asset Management, LLC | 15,763 | $134.8K | 0.00% | +15,763 | New |
| Balyasny Asset Management LLC | 16,833 | $143.9K | 0.00% | −1,312,173−98.7% | Reduced |
| Teacher Retirement System of Texas | 17,981 | $153.7K | 0.00% | −2,527−12.3% | Reduced |
| Cim Investment Mangement Inc | 18,436 | $157.6K | 0.04% | −19,868−51.9% | Reduced |
| Canada Pension Plan Investment Board | 18,500 | $158.2K | 0.00% | −12,500−40.3% | Reduced |
| Pictet Asset Management Holding SA | 18,631 | $159.3K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 19,010 | $162.5K | 0.00% | −423−2.2% | Reduced |
| Wealth Effects LLC | 20,151 | $172.3K | 0.06% | −8,500−29.7% | Reduced |
| Walleye Capital LLC | 20,771 | $177.6K | 0.00% | −274,309−93.0% | Reduced |
| Vident Advisory, LLC | 21,187 | $181.1K | 0.00% | +2,035+10.6% | Added |
| Bank of Nova Scotia | 21,743 | $185.9K | 0.00% | +4,479+25.9% | Added |
| Blueshift Asset Management, LLC | 21,769 | $186.1K | 0.06% | +21,769 | New |
| Cambridge Investment Research Advisors, Inc. | 22,073 | $189.0K | 0.00% | +3,384+18.1% | Added |
| Sunbelt Securities, Inc. | 23,635 | $202.1K | 0.01% | +23,635 | New |
| Commerce Bank | 23,984 | $205.1K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 24,118 | $206.2K | 0.00% | −5,274−17.9% | Reduced |
| Semanteon Capital Management, LP | 24,393 | $208.6K | 0.26% | +24,393 | New |
| Numerai GP LLC | 24,539 | $209.8K | 0.03% | −23,810−49.2% | Reduced |
| Voya Investment Management LLC | 25,561 | $218.5K | 0.00% | −11,837−31.7% | Reduced |
| Lazard Asset Management LLC | 26,032 | $222.6K | 0.00% | +26,032 | New |
| Mariner, LLC | 27,382 | $234.1K | 0.00% | +7,337+36.6% | Added |
| Sherbrooke Park Advisers LLC | 28,209 | $241.2K | 0.11% | +28,209 | New |
| KLP Kapitalforvaltning AS | 28,500 | $243.7K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 29,324 | $244.6K | 0.00% | −5,443−15.7% | Reduced |
| EntryPoint Capital, LLC | 29,491 | $252.1K | 0.10% | +29,491 | New |
| PharVision Advisers, LLC | 33,768 | $288.7K | 0.16% | +33,768 | New |
| State Board of Administration of Florida Retirement System | 33,854 | $289.5K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 34,515 | $299.2K | 0.01% | +23,343+208.9% | Added |
| New York State Common Retirement Fund | 36,132 | $308.9K | 0.00% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 36,620 | $313.1K | 0.05% | +9,391+34.5% | Added |
| Leonteq Securities AG | 37,839 | $323.5K | 0.02% | −39,082−50.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 37,993 | $324.8K | 0.00% | +5,471+16.8% | Added |
| Ieq Capital, LLC | 39,252 | $335.6K | 0.00% | +39,252 | New |
| Entropy Technologies, LP | 39,500 | $337.7K | 0.03% | +39,500 | New |
| Campbell & CO Investment Adviser LLC | 39,515 | $337.9K | 0.03% | −123,697−75.8% | Reduced |
| Arizona State Retirement System | 40,705 | $348.0K | 0.00% | +1,253+3.2% | Added |
| Los Angeles Capital Management LLC | 40,957 | $350.2K | 0.00% | +16,677+68.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 41,503 | $354.9K | 0.00% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 44,808 | $383.1K | 0.00% | −21,400−32.3% | Reduced |
| Bridgefront Capital, LLC | 45,625 | $390.1K | 0.11% | −14,093−23.6% | Reduced |
| Concurrent Investment Advisors, LLC | 46,193 | $394.9K | 0.01% | −46,750−50.3% | Reduced |
| Creative Planning | 50,090 | $428.3K | 0.00% | +16,412+48.7% | Added |
| SBI Securities Co., Ltd. | 50,462 | $431.4K | 0.01% | −4,080−7.5% | Reduced |
| Prudential Financial Inc | 50,575 | $432.4K | 0.00% | +33,180+190.7% | Added |
| Raymond James Financial Inc | 51,678 | $441.8K | 0.00% | −253,694−83.1% | Reduced |
| Amundi | 51,582 | $446.7K | 0.00% | +6,913+15.5% | Added |
| Janus Henderson Group PLC | 53,150 | $454.2K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 53,208 | $454.9K | 0.00% | +53,208 | New |
| Advisor Group Holdings, Inc. | 61,070 | $470.1K | 0.00% | +424+0.7% | Added |
| Walleye Trading LLC | 55,111 | $471.2K | 0.01% | −25,981−32.0% | Reduced |
| State of Wyoming | 58,891 | $503.5K | 0.06% | +6,068+11.5% | Added |
| Susquehanna Portfolio Strategies, LLC | 63,526 | $543.1K | 0.01% | +63,526 | New |
| LPL Financial LLC | 64,971 | $555.5K | 0.00% | +6,101+10.4% | Added |
| Manufacturers Life Insurance Company, The | 66,676 | $570.1K | 0.00% | −3,098−4.4% | Reduced |
| Acadian Asset Management LLC | 70,081 | $596.0K | 0.00% | −125,117−64.1% | Reduced |
| 180 Wealth Advisors, LLC | 76,361 | $652.9K | 0.08% | +52+0.1% | Added |
| Intech Investment Management LLC | 79,192 | $677.1K | 0.01% | −40,717−34.0% | Reduced |
| MetLife Investment Management | 79,232 | $677.4K | 0.00% | −6,238−7.3% | Reduced |
| Jane Street Group, LLC | 80,115 | $685.0K | 0.00% | −727,427−90.1% | Reduced |
| Russell Investments Group, Ltd. | 80,560 | $688.8K | 0.00% | −61,835−43.4% | Reduced |
| Picton Mahoney Asset Management | 91,273 | $781.0K | 0.01% | +91,273 | New |
| Oppenheimer & Co Inc | 108,986 | $931.8K | 0.01% | +14,114+14.9% | Added |
| Caxton Associates LLP | 110,227 | $942.4K | 0.03% | −99,406−47.4% | Reduced |
| Engineers Gate Manager LP | 115,206 | $985.0K | 0.01% | −96,029−45.5% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 116,617 | $997.1K | 0.00% | +36,455+45.5% | Added |
| Knights of Columbus Asset Advisors LLC | 117,230 | $1.00M | 0.06% | +117,230 | New |
| California State Teachers Retirement System | 122,024 | $1.04M | 0.00% | −1,045−0.8% | Reduced |
| American Century Companies Inc | 133,892 | $1.14M | 0.00% | +16,237+13.8% | Added |
| Alliancebernstein L.P. | 138,234 | $1.18M | 0.00% | +176+0.1% | Added |
| Verition Fund Management LLC | 140,085 | $1.20M | 0.01% | −36,427−20.6% | Reduced |
| Capital Fund Management S.A. | 147,860 | $1.26M | 0.01% | −40,093−21.3% | Reduced |
| Wells Fargo & Company | 152,353 | $1.30M | 0.00% | −103,032−40.3% | Reduced |
| Price T Rowe Associates Inc | 156,102 | $1.33M | 0.00% | +6,441+4.3% | Added |
| Alyeska Investment Group, L.P. | 165,418 | $1.41M | 0.00% | +165,418 | New |
| Y-Intercept (Hong Kong) Ltd | 179,222 | $1.53M | 0.04% | +100,262+127.0% | Added |
| SG Americas Securities, LLC | 180,834 | $1.55M | 0.01% | +71,268+65.0% | Added |
| Trexquant Investment LP | 181,576 | $1.55M | 0.02% | −96,891−34.8% | Reduced |
| JPMorgan Chase & Co | 184,809 | $1.58M | 0.00% | −149,943−44.8% | Reduced |
| State of Wisconsin Investment Board | 199,475 | $1.71M | 0.00% | −122,263−38.0% | Reduced |
| Hussman Strategic Advisors, Inc. | 210,000 | $1.80M | 0.39% | +105,000+100.0% | Added |
| Rhumbline Advisers | 211,826 | $1.81M | 0.00% | −2,931−1.4% | Reduced |
| Deutsche Bank AG | 220,159 | $1.88M | 0.00% | +14,348+7.0% | Added |
| IMC-Chicago, LLC | 221,221 | $1.89M | 0.03% | +47,148+27.1% | Added |
| Bank of America Corp | 234,289 | $2.00M | 0.00% | −515,973−68.8% | Reduced |
| Citigroup Inc | 248,142 | $2.12M | 0.00% | −51,809−17.3% | Reduced |
| Swiss National Bank | 266,600 | $2.28M | 0.00% | +7,600+2.9% | Added |
| Relyea Zuckerberg Hanson LLC | 273,838 | $2.34M | 0.25% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 298,639 | $2.55M | 0.00% | −145,026−32.7% | Reduced |
| Barclays PLC | 334,332 | $2.86M | 0.00% | −108,816−24.6% | Reduced |
| BNP Paribas Arbitrage, SA | 338,204 | $2.89M | 0.00% | +152,057+81.7% | Added |