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, Q2 2025
Institutional positions in Amplitude, Inc. as of Jun 30, 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
- 189
- −4 vs. Q1 2025
- Shares held
- 77.8M
- +5.65M (+7.8%) vs. Q1 2025
- Total value
- $965.0M
- +$228.9M (+31.1%) vs. Q1 2025
- New holders
- 36
- 83 more added
- Sold out
- 40
- 48 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Amplitude, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HRT Financial LP | 0 | $0 | 0.00% | −22,473−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −20,150−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −17,935−100.0% | Sold out |
| William Marsh Rice University | 0 | $0 | 0.00% | −16,754−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −15,788−100.0% | Sold out |
| Penn Mutual Asset Management, LLC | 0 | $0 | 0.00% | −13,130−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −12,384−100.0% | Sold out |
| Summit Trail Advisors, LLC | 0 | $0 | 0.00% | −12,182−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −11,412−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −11,162−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −10,736−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −8,715−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −3,621−100.0% | Sold out |
| StepStone Group LP | 0 | $0 | 0.00% | −2,235−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −1,405−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −1,331−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −853−100.0% | Sold out |
| Comerica Bank | 0 | $0 | 0.00% | −303−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −267−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −158−100.0% | Sold out |
| West Paces Advisors Inc. | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −116−100.0% | Sold out |
| Smartleaf Asset Management LLC | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Kodai Capital Management LP | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |