Amplitude, Inc. AMPL
We take great care to ensure that the data presented and summarized in this overview for Amplitude, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding AMPL
View all-
Vanguard Group Inc Valley Forge, PA9.89MShares$106 Million0.0% of portfolio
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Alliancebernstein L.P. New York, NY6.03MShares$64.7 Million0.02% of portfolio
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Black Rock Inc. New York, NY5.87MShares$63 Million0.0% of portfolio
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T. Rowe Price Investment Management, Inc. Baltimore, MD5.05MShares$54.2 Million0.03% of portfolio
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Sc Us (Ttgp), Ltd. Menlo Park, CA2.8MShares$30 Million0.26% of portfolio
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Baillie Gifford & CO2.68MShares$28.8 Million0.02% of portfolio
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State Street Corp Boston, MA2.24MShares$24 Million0.0% of portfolio
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Geode Capital Management, LLC Boston, MA2.23MShares$24 Million0.0% of portfolio
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Nuveen, LLC Charlotte, NC2.23MShares$23.9 Million0.01% of portfolio
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Israel Englander Millennium Management LLC | New York, Ny2.06MShares$22.1 Million0.01% of portfolio
Latest Institutional Activity in AMPL
Top Purchases
Top Sells
About AMPL
Amplitude, Inc. provides a digital optimization system to analyze customer behavior within digital products in the United States and internationally. It offers Amplitude analytics for insights of customer behavior; Amplitude Recommend, a no-code personalization solution that helps to increase customer engagement by adapting digital products and campaigns to every user based on behavior; Amplitude Experiment, an integrated solution that enables teams to determine and deliver the product experiences for their customers through A/B tests and controlled feature releases; Amplitude Behavioral Graph, a proprietary database for deep, real-time interactive behavioral analysis, and behavior-driven personalization ? instantly joining, analyzing, and correlating any customer actions to outcomes, such as engagement, growth, and loyalty; and data management, a real-time data layer for planning, integrating, and managing data sources to create a foundation with identity resolution, enterprise-level security, and privacy solutions. The company also provides customer support services related to initial implementation setup, ongoing support, and application training. It delivers its application over the Internet as a subscription service using a software-as-a-service model. The company was formerly known as Sonalight, Inc. and changed its name to Amplitude, Inc. in December 2014. Amplitude, Inc. was incorporated in 2011 and is headquartered in San Francisco, California.
Insider Transactions at AMPL
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 17
2025
|
Erica Schultz |
SELL
Open market or private sale
|
Direct |
10,000
-8.52%
|
$100,000
$10.23 P/Share
|
|
Nov 17
2025
|
Erica Schultz |
BUY
Exercise of conversion of derivative security
|
Direct |
10,000
+7.85%
|
$40,000
$4.19 P/Share
|
|
Nov 15
2025
|
Thomas Neergaard Hansen President |
SELL
Payment of exercise price or tax liability
|
Direct |
91,618
-4.57%
|
$916,180
$10.73 P/Share
|
|
Nov 15
2025
|
Andrew Casey Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
54,400
-4.69%
|
$544,000
$10.73 P/Share
|
|
Nov 15
2025
|
Curtis Liu Chief Technology Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
36,092
-4.55%
|
$360,920
$10.73 P/Share
|
|
Nov 11
2025
|
Spenser Skates Chief Executive Officer |
SELL
Open market or private sale
|
Indirect |
400,000
-100.0%
|
$4,000,000
$10.99 P/Share
|
|
Nov 11
2025
|
Spenser Skates Chief Executive Officer |
BUY
Conversion of derivative security
|
Indirect |
400,000
+50.0%
|
-
|
|
Nov 07
2025
|
Andrew Casey Chief Financial Officer |
BUY
Open market or private purchase
|
Direct |
30,000
+2.52%
|
$270,000
$9.99 P/Share
|
|
Oct 15
2025
|
Erica Schultz |
SELL
Open market or private sale
|
Direct |
10,000
-8.52%
|
$100,000
$10.12 P/Share
|
|
Oct 15
2025
|
Erica Schultz |
BUY
Exercise of conversion of derivative security
|
Direct |
10,000
+7.85%
|
$40,000
$4.19 P/Share
|
|
Oct 05
2025
|
Tien Tzuo |
BUY
Grant, award, or other acquisition
|
Direct |
977
+0.99%
|
-
|
|
Sep 15
2025
|
Erica Schultz |
SELL
Open market or private sale
|
Direct |
10,000
-8.52%
|
$110,000
$11.06 P/Share
|
|
Sep 15
2025
|
Erica Schultz |
BUY
Exercise of conversion of derivative security
|
Direct |
10,000
+7.85%
|
$40,000
$4.19 P/Share
|
|
Aug 15
2025
|
Andrew Casey Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
54,399
-4.6%
|
$598,389
$11.47 P/Share
|
|
Aug 15
2025
|
Thomas Neergaard Hansen President |
SELL
Payment of exercise price or tax liability
|
Direct |
95,809
-4.56%
|
$1,053,899
$11.47 P/Share
|
|
Aug 15
2025
|
Erica Schultz |
SELL
Open market or private sale
|
Direct |
7,500
-6.53%
|
$82,500
$11.46 P/Share
|
|
Aug 15
2025
|
Erica Schultz |
BUY
Exercise of conversion of derivative security
|
Direct |
7,500
+6.13%
|
$30,000
$4.19 P/Share
|
|
Aug 15
2025
|
Curtis Liu Chief Technology Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
34,301
-4.15%
|
$377,311
$11.47 P/Share
|
|
Jul 15
2025
|
Erica Schultz |
SELL
Open market or private sale
|
Direct |
7,500
-6.53%
|
$90,000
$12.56 P/Share
|
|
Jul 15
2025
|
Erica Schultz |
BUY
Exercise of conversion of derivative security
|
Direct |
7,500
+6.13%
|
$30,000
$4.19 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 1.72M shares |
|---|---|
| Conversion of derivative security | 3.09M shares |
| Other acquisition or disposition | 123K shares |
| Exercise of conversion of derivative security | 52.5K shares |
| Open market or private purchase | 51K shares |
| Payment of exercise price or tax liability | 638K shares |
|---|---|
| Other acquisition or disposition | 2.69M shares |
| Open market or private sale | 567K shares |