AMPL — AMPLITUDE INC
As of Q2 2026, 32 SEC-registered investment managers reported holding AMPL (AMPLITUDE INC) in their latest 13F filings, with a combined reported value of $326.90M across 42.82M shares. That is +0.7% by share count (+291.21K shares) versus the previous quarter, while reported value moved +13.0%. Ownership is concentrated: the five largest holders account for 73.4% of reported value and the top ten for 88.0%.
Compared with the prior quarter, 3 opened new positions, 17 added to existing stakes, 12 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
AMPL is classified in the Technology sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 10.83M | $125.36M | 0.00% | Add |
| Lone Pine Capital history | Q4 2021 | 1.88M | $99.37M | 0.41% | Add |
| Wellington Management Group history | Q2 2026 | 11.09M | $84.81M | 0.01% | Reduce |
| BlackRock Inc history | Q2 2026 | 10.04M | $76.84M | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | Q2 2026 | 5.98M | $45.74M | 0.00% | Add |
| Geode Capital Management history | Q2 2026 | 2.48M | $18.96M | 0.00% | Add |
| Franklin Resources history | Q4 2021 | 312.89K | $16.57M | 0.01% | Reduce |
| Baillie Gifford & Co history | Q2 2026 | 1.78M | $13.61M | 0.01% | Reduce |
| AQR Capital Management history | Q2 2026 | 1.51M | $11.54M | 0.00% | Add |
| Point72 Asset Management history | Q2 2026 | 1.41M | $10.78M | 0.01% | Reduce |
| Morgan Stanley history | Q2 2026 | 1.15M | $8.80M | 0.00% | Add |
| Citadel Advisors history | Q2 2026 | 1.13M | $8.67M | 0.00% | Add |
| Whale Rock Capital Management history | Q2 2022 | 604.56K | $8.64M | 0.26% | Add |
| Royce & Associates history | Q2 2026 | 1.05M | $8.04M | 0.07% | New |
| Northern Trust Corp history | Q2 2026 | 924.36K | $7.07M | 0.00% | Add |
| Charles Schwab Investment Management history | Q2 2026 | 803.64K | $6.15M | 0.00% | Add |
| Two Sigma Investments history | Q2 2026 | 416.22K | $3.18M | 0.00% | Reduce |
| Marshall Wace history | Q4 2025 | 255.40K | $2.96M | 0.00% | New |
| Millennium Management history | Q2 2026 | 383.77K | $2.94M | 0.00% | Reduce |
| Lazard Asset Management history | Q2 2026 | 355.09K | $2.72M | 0.00% | Add |
New Positions (Q2 2026)
- Royce & Associates 1.05M sh · $8.04M
- JPMorgan Chase & Co 276.15K sh · $2.09M
- D. E. Shaw & Co 11.90K sh · $91.03K
Fully Exited (vs previous quarter)
- Light Street Capital sold 292.84K sh · $2.00M
- Renaissance Technologies sold 47.03K sh · $320.75K
- Janus Henderson Group sold 34.77K sh · $236.99K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wellington Management Group | — | — | — | — | — | 43.21K | — | — | — | — | — | — | — | — | — | 229.37K | 2.03M | 1.96M | 11.15M | 11.09M |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 6.18M | 6.22M | 6.49M | 8.53M | 9.60M | 9.78M | 10.16M | 10.04M |
| Fidelity Management & Research (FMR) | 2.42M | 4.62M | 36.08K | 37.77K | 38.97K | 33.44K | 33.62K | 2.56M | 2.95M | 4.19M | 6.55M | 7.99M | 8.06M | 8.39M | 7.31M | 3.29M | 864.81K | 446.18K | 3.31M | 5.98M |
| Geode Capital Management | — | 233.64K | 226.66K | 691.20K | 943.11K | 1.05M | 1.07M | 1.29M | 1.46M | 1.55M | 1.61M | 1.78M | 1.90M | 1.96M | 2.01M | 2.16M | 2.23M | 2.23M | 2.33M | 2.48M |
| Baillie Gifford & Co | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.99M | 1.98M | 2.68M | 2.74M | 2.63M | 1.78M |
| AQR Capital Management | — | — | — | — | — | — | — | 12.87K | 65.28K | 155.94K | 89.33K | 57.68K | 86.67K | 102.60K | 226.49K | 199.16K | 641.09K | 843.43K | 1.24M | 1.51M |
| Point72 Asset Management | — | — | 224.40K | — | — | — | 5.21K | 198.60K | — | — | — | — | — | 409.52K | 343.62K | 1.20M | 1.28M | 3.50M | 2.41M | 1.41M |
| Morgan Stanley | 3.18K | 996.48K | 49.14K | 102.88K | 191.46K | 186.10K | 479.51K | 747.05K | 545.15K | 668.04K | 419.30K | 2.91M | 1.55M | 749.47K | 694.41K | 806.99K | 767.73K | 685.56K | 920.51K | 1.15M |
| Citadel Advisors | 215.31K | 1.03M | 784.97K | 346.63K | 256.74K | 106.68K | 50.44K | 356.60K | 696.47K | 291.88K | 300.00K | 192.92K | 216.41K | 368.55K | 1.38M | 741.62K | 800.12K | 1.51M | 206.48K | 1.13M |
| Royce & Associates | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1.05M |
| Northern Trust Corp | — | 41.64K | 40.91K | 452.19K | 488.50K | 507.66K | 516.51K | 629.62K | 645.59K | 644.91K | 627.48K | 616.41K | 680.96K | 769.19K | 735.77K | 819.81K | 851.51K | 822.63K | 868.53K | 924.36K |
| Charles Schwab Investment Management | — | 110.25K | 113.03K | 249.07K | 385.64K | 400.70K | 403.09K | 475.88K | 531.86K | 556.75K | 565.69K | 630.95K | 651.61K | 683.40K | 675.62K | 721.28K | 770.86K | 778.39K | 733.70K | 803.64K |
| Two Sigma Investments | — | — | — | — | — | 54.91K | — | — | — | 68.75K | — | — | — | — | — | 472.28K | 695.86K | 1.04M | 691.66K | 416.22K |
| Millennium Management | 821.64K | 405.00K | 975.20K | 364.08K | 688.43K | 1.19M | 351.87K | 361.15K | 1.20M | 571.25K | — | 28.97K | 152.87K | 13.75K | 209.81K | 2.31M | 2.26M | 3.09M | 2.65M | 383.77K |
| Lazard Asset Management | — | — | — | — | — | 2.54K | 2.25K | — | — | — | — | — | — | — | — | — | 25.42K | 23.99K | 15.97K | 355.09K |
| UBS Group AG | 64.55K | 28.71K | 43.63K | 1.32K | 656 | 21.40K | 28.89K | 110.15K | 121.38K | 164.52K | 162.10K | 35.83K | 55.15K | 298.97K | 48.51K | 41.34K | 198.99K | 544.80K | 122.02K | 321.94K |
| Goldman Sachs Group | 31.80K | 5.23K | 35.47K | 130.83K | 706.66K | 396.37K | 280.15K | 290.71K | 355.44K | 253.58K | 151.73K | 148.37K | 273.87K | 295.89K | 473.49K | 566.09K | 921.71K | 1.22M | 598.27K | 318.44K |
| BNY Mellon | — | 26.68K | 552.87K | 759.91K | 805.50K | 776.52K | 816.04K | 875.57K | 1.02M | 1.01M | 965.73K | 870.42K | 940.05K | 955.29K | 232.56K | 257.72K | 263.25K | 263.98K | 262.53K | 288.12K |
| JPMorgan Chase & Co | 131.75K | 224.72K | 11.27K | 39.92K | 50.11K | 56.75K | 136.22K | 227.76K | 98.70K | 175.31K | 145.50K | 60.52K | 84.05K | 307.23K | 207.99K | 266.13K | 218.56K | 206.64K | — | 276.15K |
| Bank of America Corp | — | 42.50K | 28.50K | 26.83K | 61.28K | 58.85K | 50.46K | 132.14K | 291.03K | 299.11K | 180.32K | 181.02K | 314.77K | 356.00K | 280.58K | 699.82K | 646.95K | 659.61K | 556.05K | 244.24K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details