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 $615.1M 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
- 80.4M
- +2.79M (+3.6%) vs. Q3 2025
- Total value
- $930.7M
- +$99.0M (+11.9%) vs. Q3 2025
- New holders
- 41
- 85 more added
- Sold out
- 28
- 56 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 | $615.1M |
| Q1 2026 | 219 | $570.2M |
| Q4 2025 | 211 | $930.7M |
| Q3 2025 | 204 | $837.8M |
| Q2 2025 | 189 | $965.0M |
| Q1 2025 | 195 | $737.5M |
| Q4 2024 | 147 | $739.6M |
| Q3 2024 | 135 | $599.2M |
| Q2 2024 | 134 | $584.4M |
| Q1 2024 | 129 | $661.5M |
| Q4 2023 | 138 | $718.2M |
| Q3 2023 | 145 | $632.1M |
| Q2 2023 | 136 | $578.8M |
| Q1 2023 | 134 | $625.1M |
| Q4 2022 | 144 | $615.2M |
| Q3 2022 | 134 | $716.0M |
| Q2 2022 | 130 | $629.1M |
| 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 |
|---|---|---|---|---|---|
| Geode Capital Management, LLC | 2,226,694 | $25.8M | 0.00% | −7,393−0.3% | Reduced |
| Millennium Management LLC | 2,252,730 | $26.1M | 0.02% | +191,049+9.3% | Added |
| State Street Corp | 2,305,400 | $26.7M | 0.00% | +64,189+2.9% | Added |
| TimesSquare Capital Management, LLC | 2,513,383 | $29.1M | 0.44% | +468,418+22.9% | Added |
| Nuveen, LLC | 2,645,618 | $30.6M | 0.01% | +418,376+18.8% | Added |
| Baillie Gifford & Co | 2,741,880 | $31.8M | 0.03% | +59,984+2.2% | Added |
| SC US (TTGP), Ltd. | 2,798,951 | $32.4M | 0.23% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 3,498,694 | $40.5M | 0.06% | +2,222,589+174.2% | Added |
| Alliancebernstein L.P. | 6,243,312 | $72.3M | 0.02% | +217,922+3.6% | Added |
| BlackRock, Inc. | 9,782,411 | $113.3M | 0.00% | +177,729+1.9% | Added |
| Vanguard Group Inc | 10,825,568 | $125.4M | 0.00% | +934,350+9.4% | Added |
| Summit Partners Public Asset Management, LLC | 0 | $0 | 0.00% | −491,000−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −426,582−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −424,400−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −385,286−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −173,606−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −128,286−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −87,881−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −51,500−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −42,907−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −32,694−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −29,549−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −26,234−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −23,900−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −21,336−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −20,647−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −16,257−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −15,535−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −13,649−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −11,550−100.0% | Sold out |
| Catalyst Private Wealth, LLC | 0 | $0 | 0.00% | −10,921−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −10,582−100.0% | Sold out |
| Legato Capital Management LLC | 0 | $0 | 0.00% | −10,478−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −2,949−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −537−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −520−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −503−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −155−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Vishria Bird Financial Group, LLC | – | – | – | – | Not filed |
| Corton Capital Inc. | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Point72 Europe (London) LLP | – | – | – | – | Not filed |
| Optimum Investment Advisors | – | – | – | – | Not filed |