Institutional shares held 72.2 Million
1.08M calls
159K puts
Total value of holdings $810M
$12.2M calls
$1.78M puts
Market Cap $744M
66,233,000 Shares Out.
Institutional ownership 108.96%
# of Institutions 207


Latest Institutional Activity in AMPL

Top Purchases

Q2 2025
Alliancebernstein L.P. Shares Held: 4.16M ($46.7M)
Q2 2025
Nuveen, LLC Shares Held: 1.99M ($22.3M)
Q2 2025
Millennium Management LLC Shares Held: 1.91M ($21.4M)
Q2 2025
Point72 Asset Management, L.P. Shares Held: 1.2M ($13.4M)
Q2 2025
Squarepoint Ops LLC Shares Held: 529K ($5.94M)

Top Sells

Q2 2025
Janus Henderson Group PLC Shares Held: 34.8K ($391K)
Q2 2025
Citadel Advisors LLC Shares Held: 499K ($5.6M)
Q2 2025
Sunriver Management LLC Shares Held: 3.34M ($37.5M)
Q2 2025
Arrow Mark Colorado Holdings LLC Shares Held: 1.26M ($14.2M)
Q2 2025
Center Book Partners LP Shares Held: 309K ($3.46M)

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

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
5.69M Shares
From 14 Insiders
Grant, award, or other acquisition 2.84M shares
Conversion of derivative security 2.69M shares
Other acquisition or disposition 123K shares
Exercise of conversion of derivative security 15K shares
Open market or private purchase 21K shares
Sell / Disposition
3.3M Shares
From 7 Insiders
Payment of exercise price or tax liability 449K shares
Other acquisition or disposition 2.69M shares
Open market or private sale 161K shares

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