Janus Henderson Group PLC Amplitude, Inc. Call Options Transaction History
Janus Henderson Group PLC
- $194 Billion
 - Q2 2025
 
Call Options
	  0 transactions
	
  | Quarter | Operation | Price Per call | calls change | calls Held | SEC Form | 
|---|
Others Institutions Holding AMPL
# of Institutions
214Shares Held
74.1MCall Options Held
1.11MPut Options Held
159K- 
    
      Vanguard Group Inc Valley Forge, PA9.64MShares$95.7 Million0.0% of portfolio
 - 
    
      T. Rowe Price Investment Management, Inc. Baltimore, MD8.93MShares$88.6 Million0.07% of portfolio
 - 
    
      Black Rock Inc. New York, NY5.87MShares$58.3 Million0.0% of portfolio
 - 
    
      Alliancebernstein L.P. New York, NY4.16MShares$41.3 Million0.02% of portfolio
 - 
    
      Sunriver Management LLC Greenwich, CT3.34MShares$33.2 Million4.55% of portfolio
 
About Amplitude, Inc.
- Ticker AMPL
 - Exchange NASDAQ
 - Sector Technology
 - Industry Software—Application
 - Shares Outstandng 66,233,000
 - Market Cap $658M
 - Description
 - 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 ...