Amplitude, Inc.
AMPL- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001866692
In the last 90 days, Amplitude, Inc. insiders filed 0 open-market purchases and 2 sales; 202 institutions reported holding it in 13F filings for Q2 2026, worth $715.3M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Amplitude, Inc. as of Dec 31, 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
- 211
- +13 vs. Q3 2025
- Shares held
- 80.5M
- +2.71M (+3.5%) vs. Q3 2025
- Total value
- $932.4M
- +$98.3M (+11.8%) vs. Q3 2025
- New holders
- 41
- 86 more added
- Sold out
- 28
- 55 more reduced
6 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMPL 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 | 202 | $715.3M |
| Q1 2026 | 219 | $570.2M |
| Q4 2025 | 211 | $932.4M |
| Q3 2025 | 204 | $840.1M |
| Q2 2025 | 189 | $965.0M |
| Q1 2025 | 195 | $739.2M |
| Q4 2024 | 147 | $739.6M |
| Q3 2024 | 135 | $599.9M |
| Q2 2024 | 134 | $585.0M |
| Q1 2024 | 129 | $672.2M |
| Q4 2023 | 138 | $728.9M |
| Q3 2023 | 145 | $632.1M |
| Q2 2023 | 136 | $578.8M |
| Q1 2023 | 134 | $627.3M |
| Q4 2022 | 144 | $615.2M |
| Q3 2022 | 134 | $716.3M |
| Q2 2022 | 130 | $629.2M |
| Q1 2022 | 101 | $593.6M |
| Q4 2021 | 108 | $1.84B |
| Q3 2021 | 50 | $1.85B |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Amplitude, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 10,825,568 | $125.4M | 0.00% | +934,350+9.4% | Added |
| BlackRock, Inc. | 9,782,411 | $113.3M | 0.00% | +177,729+1.9% | Added |
| Alliancebernstein L.P. | 6,243,312 | $72.3M | 0.02% | +217,922+3.6% | Added |
| Point72 Asset Management, L.P. | 3,498,694 | $40.5M | 0.06% | +2,222,589+174.2% | Added |
| SC US (TTGP), Ltd. | 2,798,951 | $32.4M | 0.23% | 00.0% | Unchanged |
| Baillie Gifford & Co | 2,741,880 | $31.8M | 0.03% | +59,984+2.2% | Added |
| Nuveen, LLC | 2,645,618 | $30.6M | 0.01% | +418,376+18.8% | Added |
| TimesSquare Capital Management, LLC | 2,513,383 | $29.1M | 0.44% | +468,418+22.9% | Added |
| State Street Corp | 2,305,400 | $26.7M | 0.00% | +64,189+2.9% | Added |
| Millennium Management LLC | 2,252,730 | $26.1M | 0.02% | +191,049+9.3% | Added |
| Geode Capital Management, LLC | 2,226,694 | $25.8M | 0.00% | −7,393−0.3% | Reduced |
| Wellington Management Group LLP | 1,964,050 | $22.7M | 0.00% | −62,548−3.1% | Reduced |
| Optimus Prime Fund Management Co., Ltd. | 1,580,100 | $18.3M | 1.47% | 00.0% | Unchanged |
| Light Street Capital Management, LLC | 1,500,000 | $17.4M | 2.67% | +1,500,000 | New |
| ArrowMark Colorado Holdings LLC | 1,484,297 | $17.2M | 0.38% | −101,285−6.4% | Reduced |
| Citadel Advisors LLC | 1,376,002 | $15.9M | 0.01% | +803,478+140.3% | Added |
| Goldman Sachs Group Inc | 1,220,162 | $14.1M | 0.00% | +298,451+32.4% | Added |
| Two Sigma Investments, LP | 1,041,274 | $12.1M | 0.02% | +345,411+49.6% | Added |
| Squarepoint Ops LLC | 967,957 | $11.2M | 0.02% | +209,887+27.7% | Added |
| Meros Investment Management, LP | 861,874 | $9.98M | 3.96% | +96,779+12.6% | Added |
| AQR Capital Management LLC | 843,434 | $9.77M | 0.01% | +202,349+31.6% | Added |
| Northern Trust Corp | 822,626 | $9.53M | 0.00% | −28,881−3.4% | Reduced |
| Charles Schwab Investment Management Inc | 778,394 | $9.01M | 0.00% | +7,537+1.0% | Added |
| Toronado Partners, LLC | 775,573 | $8.98M | 8.58% | −194,771−20.1% | Reduced |
| Gagnon Securities LLC | 698,870 | $8.09M | 1.65% | +188,139+36.8% | Added |
| Morgan Stanley | 685,561 | $7.94M | 0.00% | −82,171−10.7% | Reduced |
| Bank of America Corp | 659,613 | $7.64M | 0.00% | +12,668+2.0% | Added |
| Two Sigma Advisers, LP | 560,500 | $6.49M | 0.01% | +298,500+113.9% | Added |
| Portolan Capital Management, LLC | 560,096 | $6.49M | 0.35% | +560,096 | New |
| UBS Group AG | 544,805 | $6.31M | 0.00% | +345,813+173.8% | Added |
| Acadian Asset Management LLC | 531,542 | $6.15M | 0.01% | +162,958+44.2% | Added |
| Westerly Capital Management, LLC | 500,000 | $5.79M | 1.74% | +150,000+42.9% | Added |
| Cerity Partners LLC | 467,177 | $5.41M | 0.01% | −466−0.1% | Reduced |
| Gagnon Advisors, LLC | 457,212 | $5.29M | 3.36% | +104,221+29.5% | Added |
| FMR LLC | 446,180 | $5.17M | 0.00% | −418,626−48.4% | Reduced |
| Trexquant Investment LP | 444,674 | $5.15M | 0.05% | −78,329−15.0% | Reduced |
| Walleye Capital LLC | 438,929 | $5.08M | 0.03% | +267,132+155.5% | Added |
| Voloridge Investment Management, LLC | 402,828 | $4.66M | 0.02% | −165,688−29.1% | Reduced |
| Monimus Capital Management, LP | 371,467 | $4.30M | 2.84% | +85,356+29.8% | Added |
| Deutsche Bank AG | 364,467 | $4.22M | 0.00% | +227,969+167.0% | Added |
| Voya Investment Management LLC | 355,659 | $4.12M | 0.00% | +22,879+6.9% | Added |
| Algert Global LLC | 320,189 | $3.71M | 0.06% | −4,740−1.5% | Reduced |
| HSBC Holdings PLC | 283,992 | $3.30M | 0.00% | +125,513+79.2% | Added |
| G2 Investment Partners Management LLC | 284,481 | $3.29M | 0.78% | −193,605−40.5% | Reduced |
| Bank of New York Mellon Corp | 263,983 | $3.06M | 0.00% | +730+0.3% | Added |
| Marshall Wace, LLP | 255,399 | $2.96M | 0.00% | +255,399 | New |
| Circumference Group LLC | 238,000 | $2.76M | 3.07% | +20,000+9.2% | Added |
| Barclays PLC | 230,863 | $2.67M | 0.00% | +85,735+59.1% | Added |
| Jane Street Group, LLC | 226,674 | $2.62M | 0.00% | −267,527−54.1% | Reduced |
| Susquehanna International Group, LLP | 218,863 | $2.53M | 0.00% | +94,656+76.2% | Added |
| Susquehanna Fundamental Investments, LLC | 218,776 | $2.53M | 0.09% | +206,437+1,673.0% | Added |
| JPMorgan Chase & Co | 206,640 | $2.39M | 0.00% | −230,470−52.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 201,872 | $2.34M | 0.01% | +72,839+56.4% | Added |
| Engineers Gate Manager LP | 187,925 | $2.18M | 0.03% | +17,852+10.5% | Added |
| Swiss National Bank | 181,200 | $2.10M | 0.00% | +8,800+5.1% | Added |
| ExodusPoint Capital Management, LP | 171,876 | $1.99M | 0.02% | +171,876 | New |
| Savant Capital, LLC | 170,519 | $1.97M | 0.01% | +813+0.5% | Added |
| UBS Asset Management Americas Inc | 159,084 | $1.84M | 0.00% | −3,518−2.2% | Reduced |
| Ieq Capital, LLC | 153,586 | $1.78M | 0.01% | −1,451−0.9% | Reduced |
| Mercer Global Advisors Inc | 140,708 | $1.63M | 0.00% | +129,049+1,106.9% | Added |
| Man Group plc | 138,522 | $1.60M | 0.00% | +120,728+678.5% | Added |
| Dimensional Fund Advisors LP | 131,961 | $1.53M | 0.00% | −428−0.3% | Reduced |
| Ameriprise Financial Inc | 130,110 | $1.51M | 0.00% | +19,138+17.2% | Added |
| Price T Rowe Associates Inc | 123,062 | $1.43M | 0.00% | −89,190−42.0% | Reduced |
| PDT Partners, LLC | 119,229 | $1.38M | 0.09% | −36,055−23.2% | Reduced |
| Canada Pension Plan Investment Board | 115,000 | $1.33M | 0.00% | +86,300+300.7% | Added |
| Invesco Ltd. | 113,682 | $1.32M | 0.00% | +16,009+16.4% | Added |
| Utah Retirement Systems | 112,795 | $1.31M | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 110,468 | $1.28M | 0.00% | −14,284−11.4% | Reduced |
| United Capital Financial Advisers, LLC | 110,382 | $1.28M | 0.01% | +110,382 | New |
| Baker Avenue Asset Management, LP | 106,819 | $1.24M | 0.03% | +14,243+15.4% | Added |
| Wells Fargo & Company | 105,753 | $1.22M | 0.00% | +46,031+77.1% | Added |
| Kultura Capital Management LP | 105,600 | $1.22M | 0.89% | +105,600 | New |
| SEI Investments Co | 103,313 | $1.20M | 0.00% | +40,157+63.6% | Added |
| Wilson Asset Management (International) Pty Ltd | 99,053 | $1.15M | 0.29% | −54,796−35.6% | Reduced |
| First Trust Advisors LP | 91,736 | $1.06M | 0.00% | −203,104−68.9% | Reduced |
| Marathon Capital Management | 88,600 | $1.03M | 0.22% | +88,600 | New |
| California State Teachers Retirement System | 88,275 | $1.02M | 0.00% | +7,259+9.0% | Added |
| Mackenzie Financial Corp | 86,730 | $1.02M | 0.00% | +86,730 | New |
| Legal & General Group Plc | 87,590 | $1.01M | 0.00% | −90.0% | Reduced |
| Raymond James Financial Inc | 83,916 | $971.7K | 0.00% | −168,828−66.8% | Reduced |
| Renaissance Technologies LLC | 81,649 | $945.5K | 0.00% | −93,466−53.4% | Reduced |
| Verition Fund Management LLC | 79,681 | $922.7K | 0.00% | −5,518−6.5% | Reduced |
| Madison Asset Management, LLC | 78,000 | $903.2K | 0.01% | +78,000 | New |
| Fox Run Management, L.L.C. | 76,443 | $885.2K | 0.14% | +76,443 | New |
| Russell Investments Group, Ltd. | 76,217 | $883.6K | 0.00% | +8,488+12.5% | Added |
| Boothbay Fund Management, LLC | 72,602 | $840.7K | 0.02% | −31,085−30.0% | Reduced |
| BNP Paribas Arbitrage, SA | 72,151 | $835.5K | 0.00% | −175,166−70.8% | Reduced |
| Creative Planning | 70,399 | $815.2K | 0.00% | +8,530+13.8% | Added |
| Laurion Capital Management LP | 67,065 | $776.6K | 0.05% | +67,065 | New |
| SG Americas Securities, LLC | 64,525 | $747.0K | 0.00% | +15,808+32.4% | Added |
| Allspring Global Investments Holdings, LLC | 63,761 | $696.9K | 0.00% | +5,626+9.7% | Added |
| Nano Cap New Millennium Growth Fund L P | 60,000 | $694.8K | 0.59% | +60,000 | New |
| Jacobs Levy Equity Management, Inc | 58,073 | $672.5K | 0.00% | +19,911+52.2% | Added |
| Cresset Asset Management, LLC | 56,396 | $653.1K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 53,441 | $618.8K | 0.00% | +11,834+28.4% | Added |
| Woodline Partners LP | 53,063 | $614.5K | 0.00% | +15,138+39.9% | Added |
| STRS Ohio | 51,800 | $599.8K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 51,341 | $594.5K | 0.00% | −1,361−2.6% | Reduced |
| ARS Investment Partners, LLC | 48,824 | $565.4K | 0.03% | +12,005+32.6% | Added |