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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.

Q2 2025 vs. Q1 2025

How the institutions holding Amplitude, Inc. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of AMPL: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders1952189−4
Shares72.3M138.4K77.8M+5.65M (+7.8%)
Value$737.5M$1.41M$965.0M+$228.9M (+31.1%)

2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (36)

Institutions that held Amplitude, Inc. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to AMPL in Q2 2025
InstitutionSharesValue% of portfolio
Two Sigma Investments, LP472,278$5.86M0.01%
Lord, Abbett & Co. LLC444,135$5.51M0.02%
Tudor Investment Corp Et Al414,830$5.14M0.04%
Toronado Partners, LLC288,488$3.58M2.54%
Adage Capital Partners GP, L.L.C.275,000$3.41M0.01%
G2 Investment Partners Management LLC261,800$3.25M0.71%
Wellington Management Group LLP229,370$2.84M0.00%
Summit Partners Public Asset Management, LLC225,000$2.79M0.11%
First Trust Advisors LP209,620$2.60M0.00%
Algert Global LLC182,440$2.26M0.05%
Wilson Asset Management (International) Pty Ltd123,849$1.54M0.38%
Bank of Montreal108,989$1.35M0.00%
Baker Avenue Asset Management, LP89,640$1.11M0.03%
Acadian Asset Management LLC77,488$957.0K0.00%
Boothbay Fund Management, LLC47,917$594.2K0.02%
Susquehanna Portfolio Strategies, LLC40,411$501.1K0.01%
Man Group plc38,719$480.1K0.00%
Jupiter Asset Management Ltd34,545$428.4K0.00%
State of Wisconsin Investment Board32,302$400.5K0.00%
ARS Investment Partners, LLC30,659$380.2K0.03%
Nebula Research & Development LLC24,212$300.2K0.03%
TRUE Private Wealth Advisors23,557$292.1K0.03%
Oxford Asset Management LLP19,636$243.5K0.08%
EntryPoint Capital, LLC16,750$207.7K0.10%
Jump Financial, LLC16,747$207.7K0.00%
Prudential Financial Inc10,640$131.9K0.00%
Diversify Advisory Services, LLC11,513$129.3K0.00%
Wolverine Trading, LLC10,297$127.0K0.00%
Leonteq Securities AG3,570$44.3K0.00%
Bullock Wealth Management Group1,376$17.1K0.01%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.678$8.00K0.00%
Fortitude Family Office, LLC503$6.24K0.00%
Huntington National Bank252$3.13K0.00%
Essential Partners LLC230$2.85K0.00%
Massmutual Trust Co FSB27$3350.00%
Clearstead Advisors, LLC4$500.00%

Sold out (40)

Institutions that held Amplitude, Inc. at the end of Q1 2025 and filed for Q2 2025 without it.

Not filed for Q2 2025 yet (2)

Institutions that held Amplitude, Inc. at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AMPL in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Kodai Capital Management LP138,316$1.41M
Lindbrook Capital, LLC65$662