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 29 sales; 284 institutions reported holding it in 13F filings for Q2 2026, worth $2.73B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Fastly, Inc. as of Mar 31, 2026. 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
- 340
- +91 vs. Q4 2025
- Shares held
- 138.1M
- +39.7M (+40.4%) vs. Q4 2025
- Total value
- $4.00B
- +$3.00B (+299.8%) vs. Q4 2025
- New holders
- 127
- 102 more added
- Sold out
- 36
- 72 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | 284 | $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, Q1 2026
Shares, value and share of portfolio for each institution holding Fastly, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avion Wealth | 184 | $5.00K | 0.00% | +91+97.8% | Added |
| Aster Capital Management (DIFC) Ltd | 675 | $4.27K | 0.00% | +509+306.6% | Added |
| Creative Financial Designs Inc | 147 | $4.27K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 152 | $3.90K | 0.00% | +5+3.4% | Added |
| Red Tortoise LLC | 127 | $3.69K | 0.00% | +127 | New |
| Holos Integrated Wealth LLC | 113 | $3.57K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 122 | $3.54K | 0.00% | +75+159.6% | Added |
| Caldwell Sutter Capital, Inc. | 100 | $2.91K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 100 | $2.91K | 0.00% | 00.0% | Unchanged |
| McMillan Office, Inc. | 89 | $2.59K | 0.00% | 00.0% | Unchanged |
| Hughes Financial Services, LLC | 85 | $2.47K | 0.00% | −8−8.6% | Reduced |
| IFP Advisors, Inc | 83 | $2.41K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 82 | $2.38K | 0.00% | +82 | New |
| Parkside Financial Bank & Trust | 75 | $2.18K | 0.00% | 00.0% | Unchanged |
| Moisand Fitzgerald Tamayo, LLC | 75 | $2.18K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 58 | $1.69K | 0.00% | +24+70.6% | Added |
| Elequin Capital LP | 55 | $1.60K | 0.00% | +55 | New |
| Vision Financial Markets LLC | 50 | $1.45K | 0.00% | 00.0% | Unchanged |
| Vision Retirement, LLC | 50 | $1.45K | 0.00% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 45 | $1.31K | 0.00% | +45 | New |
| Quarry LP | 41 | $1.19K | 0.00% | −2,004−98.0% | Reduced |
| Curio Wealth, LLC | 41 | $1.19K | 0.00% | −1−2.4% | Reduced |
| PayPay Securities Corp | 37 | $921 | 0.03% | −81−68.6% | Reduced |
| Geneos Wealth Management Inc. | 25 | $727 | 0.00% | +25 | New |
| Ronald Blue Trust, Inc. | 25 | $727 | 0.00% | +25 | New |
| SHP Wealth Management | 25 | $726 | 0.00% | +25 | New |
| Cullen/Frost Bankers, Inc. | 23 | $668 | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 21 | $610 | 0.00% | +20+2,000.0% | Added |
| Wealth Preservation Advisors, LLC | 17 | $494 | 0.00% | +17 | New |
| Pinnacle Wealth Planning Services, Inc. | 16 | $465 | 0.00% | +16 | New |
| Scarborough Advisors, LLC | 10 | $291 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 10 | $291 | 0.00% | +10 | New |
| LRI Investments, LLC | 5 | $145 | 0.00% | 00.0% | Unchanged |
| Legacy Wealth Managment, LLC | 3 | $88 | 0.00% | 00.0% | Unchanged |
| Dunhill Financial, LLC | 2 | $68 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $29 | 0.00% | −450−99.8% | Reduced |
| Keating Financial Advisory Services, Inc. | 1 | $29 | 0.00% | +1 | New |
| Truvestments Capital LLC | 1 | $18 | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 14 | $0 | 0.00% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −4,789,185−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −1,752,500−100.0% | Sold out |
| DeepCurrents Investment Group LLC | 0 | $0 | 0.00% | −256,500−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −158,479−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −91,934−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −90,729−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −70,822−100.0% | Sold out |
| Archon Capital Management LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −63,090−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −55,355−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −50,391−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −37,216−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −35,464−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −29,700−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −29,612−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −23,160−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −21,969−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −18,479−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −17,489−100.0% | Sold out |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −15,550−100.0% | Sold out |
| Skaana Management L.P. | 0 | $0 | 0.00% | −15,500−100.0% | Sold out |
| Ambassador Advisors, LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −12,039−100.0% | Sold out |
| Byrne Asset Management LLC | 0 | $0 | 0.00% | −11,630−100.0% | Sold out |
| Quotient Wealth Partners, LLC | 0 | $0 | 0.00% | −11,576−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −10,694−100.0% | Sold out |
| Pilgrim Partners Asia Pte Ltd | 0 | $0 | 0.00% | −4,600−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −4,386−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −1,003−100.0% | Sold out |
| Aventura Private Wealth, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Navalign, LLC | 0 | $0 | 0.00% | −341−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −309−100.0% | Sold out |
| Strategic Advocates LLC | 0 | $0 | 0.00% | −83−100.0% | Sold out |
| Torren Management, LLC | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Medallion Wealth Advisors, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |