FSLY
Fastly, Inc. · Technology · Software - Application
Momentum inputs (comparable managers):
holder breadth -10.0% ·
share flow +11.3% ·
net new positions -11.1%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 99 | -11 | 114.92M | $2.11B | +8 | −19 |
| Q1 2026 | 113 | +23 | 103.49M | $3.00B | +27 | −4 |
| Q4 2025 | 89 | 0 | 95.39M | $971.02M | — | — |
| Q3 2025 | 18 | 0 | 52.87M | $452.06M | +1 | −2 |
| Q2 2025 | 16 | +3 | 44.28M | $312.63M | +3 | — |
| Q1 2025 | 10 | +1 | 11.87M | $75.14M | +2 | −1 |
| Q4 2024 | 9 | +2 | 12.22M | $115.36M | +3 | −1 |
| Q3 2024 | 6 | -3 | 7.17M | $54.26M | — | −3 |
| Q2 2024 | 9 | — | 6.63M | $48.90M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 15.22M | +22.4% | $279.49M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | Fidelity (FMR) ✦ | 11.89M | +37.7% | $218.34M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 11.89M | +37.7% | $218.34M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | Fidelity (FMR) ✦ | 11.89M | +37.7% | $218.34M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | Fidelity (FMR) ✦ | 11.89M | +37.7% | $218.34M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 11.89M | +37.7% | $218.34M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 22 | Capital World Investors ✦ | 8.23M | +119.2% | $151.07M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | First Trust Advisors Lp | 7.68M | +9.2% | $141.02M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 24 | D. E. Shaw & Co. ✦ | 6.62M | +152.2% | $121.48M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 25 | D. E. Shaw & Co. ✦ | 6.62M | +152.2% | $121.48M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 26 | Vanguard Capital Management Llc | 6.31M | +5.3% | $115.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Two Sigma Investments ✦ | 6.06M | +8.0% | $111.31M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 28 | Legal & General Group Plc | 4.37M | -45.8% | $80.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | Legal & General Group Plc | 4.37M | -45.8% | $80.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Legal & General Group Plc | 4.37M | -45.8% | $80.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | Geode Capital Management ✦ (passive) | 3.91M | +9.3% | $71.81M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 3.91M | +9.3% | $71.81M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 33 | State Street Global Advisors ✦ (passive) | 3.54M | +8.7% | $64.94M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 34 | Alyeska Investment Group, L.P. | 3.17M | New | $58.12M | 0.1% | New | 1 | SEC ↗ |
| 35 | Dimensional Fund Advisors Lp | 3.06M | +11.8% | $56.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | Dimensional Fund Advisors Lp | 3.06M | +11.8% | $56.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Dimensional Fund Advisors Lp | 3.06M | +11.8% | $56.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Dimensional Fund Advisors Lp | 3.06M | +11.8% | $56.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Dimensional Fund Advisors Lp | 3.06M | +11.8% | $56.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Jane Street Group, Llc | 2.60M | +2.3% | $47.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Jane Street Group, Llc | 2.60M | +2.3% | $47.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Goldman Sachs Group ✦ | 2.48M | +111.0% | $45.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 43 | Goldman Sachs Group ✦ | 2.48M | +111.0% | $45.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 44 | Goldman Sachs Group ✦ | 2.48M | +111.0% | $45.59M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 45 | Voya Investment Management Llc | 2.44M | -38.0% | $44.76M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Voya Investment Management Llc | 2.44M | -38.0% | $44.76M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | T. Rowe Price ✦ | 2.29M | +8.6% | $42.03M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 48 | T. Rowe Price ✦ | 2.29M | +8.6% | $42.03M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 53 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 54 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 55 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 56 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 57 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 58 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 59 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 60 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 61 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 62 | Morgan Stanley ✦ | 2.09M | +43.0% | $38.31M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 63 | Connor, Clark & Lunn Investment… | 1.93M | +38.8% | $35.52M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 64 | Connor, Clark & Lunn Investment… | 1.93M | +38.8% | $35.52M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 65 | Nuveen, LLC | 1.82M | -2.4% | $33.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 66 | Nuveen, LLC | 1.82M | -2.4% | $33.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Nuveen, LLC | 1.82M | -2.4% | $33.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Nuveen, LLC | 1.82M | -2.4% | $33.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | Northern Trust Corp | 1.75M | +6.0% | $32.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Northern Trust Corp | 1.75M | +6.0% | $32.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Northern Trust Corp | 1.75M | +6.0% | $32.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Northern Trust Corp | 1.75M | +6.0% | $32.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Northern Trust Corp | 1.75M | +6.0% | $32.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Millennium Management ✦ | 1.52M | +7.1% | $27.82M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 75 | Charles Schwab Investment… | 1.25M | +8.1% | $22.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | UBS Group AG | 1.07M | -12.8% | $19.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | UBS Group AG | 1.07M | -12.8% | $19.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | UBS Group AG | 1.07M | -12.8% | $19.73M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Bank Of America Corp /De/ | 1.06M | -16.4% | $19.48M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | Bank Of America Corp /De/ | 1.06M | -16.4% | $19.48M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | Bank Of America Corp /De/ | 1.06M | -16.4% | $19.48M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 82 | Bank Of America Corp /De/ | 1.06M | -16.4% | $19.48M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 83 | JPMorgan Chase ✦ | 901.62K | +118.2% | $16.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 84 | JPMorgan Chase ✦ | 901.62K | +118.2% | $16.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 85 | JPMorgan Chase ✦ | 901.62K | +118.2% | $16.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 86 | JPMorgan Chase ✦ | 901.62K | +118.2% | $16.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 87 | JPMorgan Chase ✦ | 901.62K | +118.2% | $16.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 88 | JPMorgan Chase ✦ | 901.62K | +118.2% | $16.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 89 | JPMorgan Chase ✦ | 901.62K | +118.2% | $16.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 90 | JPMorgan Chase ✦ | 901.62K | +118.2% | $16.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 91 | Bnp Paribas Financial Markets | 800.35K | +352.6% | $14.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Bnp Paribas Financial Markets | 800.35K | +352.6% | $14.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | Massachusetts Financial Services Co… | 716.93K | New | $13.24M | 0.0% | New | 1 | SEC ↗ |
| 94 | Massachusetts Financial Services Co… | 716.93K | New | $13.24M | 0.0% | New | 1 | SEC ↗ |
| 95 | Massachusetts Financial Services Co… | 716.93K | New | $13.24M | 0.0% | New | 1 | SEC ↗ |
| 96 | Bank of New York Mellon Corp | 711.87K | +1.1% | $13.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 97 | Bank of New York Mellon Corp | 711.87K | +1.1% | $13.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 98 | Bank of New York Mellon Corp | 711.87K | +1.1% | $13.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 99 | Bank of New York Mellon Corp | 711.87K | +1.1% | $13.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Bank of New York Mellon Corp | 711.87K | +1.1% | $13.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Alyeska Investment Group, L.P. | $58.12M | 0.1% |
| Massachusetts Financial… | $13.24M | 0.0% |
| Massachusetts Financial… | $13.24M | 0.0% |
| Massachusetts Financial… | $13.24M | 0.0% |
Exited
| Point72 Asset Management | $91.55M | was 0.2% |
| Nordea Investment Management… | $55.97M | was 0.1% |
| Neuberger Berman Group LLC | $9.50M | was 0.0% |
| Bridgewater Associates | $1.82M | was 0.0% |
| Tidal Investments LLC | $1.63M | was 0.0% |
| Simplex Trading, Llc | $1.14M | was 0.0% |
| Mariner, LLC | $1.10M | was 0.0% |
| Envestnet Asset Management Inc | $756,252 | was 0.0% |
| Cerity Partners LLC | $523,749 | was 0.0% |
| Nomura Holdings Inc | $456,649 | was 0.0% |
| Marshall Wace | $319,341 | was 0.0% |
| Capstone Investment Advisors… | $303,009 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 338 holders, 137.57M shares, $3.61B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director · 5.40K sh · $135,432
Officer, Director · 700 sh · $18,235
Officer, Director · 16.43K sh · $410,546
Officer, Director · 4.16K sh · $107,348
Officer, Director · 11.09K sh · $265,447
Officer, Director · 5.10K sh · $122,760
Officer, Director · 32.39K sh · $926,268
Officer, Director · 34.55K sh · $988,187
Officer · 148.01K sh · $4.23M
Officer · 14.94K sh · $427,170
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology