How many institutional investors hold AMPL?

3 tracked institutional investors disclosed a position in AMPL (AMPLITUDE INC) in their most recent 13F filing.

Who is the largest institutional holder of AMPL?

Steve Cohen, Point72 Asset Management, holds the largest disclosed position in AMPL, valued at $41M.

Where does this AMPL ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

AMPL — AMPLITUDE INC

Name: AMPLITUDE INC (AMPL) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About AMPLITUDE INC (AMPL)

AMPLITUDE INC (AMPL) appears in the most recent 13F filings of 3 tracked institutional investors. The largest disclosed position is held by Steve Cohen (Point72 Asset Management), valued at $41M. Across recent filings, tracked investors recorded 6 new positions, 0 increased, 0 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in AMPL

100

/100

Strong Institutional Accumulation

Added / Increased6

Reduced0

Exited0

BearishBullish

Crowded Trade Score™

How many top investors track AMPL

/100

Emerging Interest

3investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

AMPL Ownership Composition

How AMPLITUDE INC is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

54% of tracked value

Institutions

tracked investors

Total Reported

$36M

combined 13F value

Other54.3%
Hedge Funds45.7%

Other(2)

54.3%

Hedge Funds(1)

45.7%

Tracked investors reporting AMPL

Investor	Firm	Shares	Market value	% of portfolio	As of
Steve Cohen	Point72 Asset Management	2.4M	$16.4M	0.02%	Mar 31, 2026
Izzy Englander	Millennium Management	2.7M	$18.1M	0.01%	Mar 31, 2026
Ken Griffin	Citadel Advisors	206.5K	$1.4M	0.00%	Mar 31, 2026

Steve CohenMar 31, 2026
Point72 Asset Management
Shares
2.4M
Value
$16.4M
% Portfolio
0.02%
Izzy EnglanderMar 31, 2026
Millennium Management
Shares
2.7M
Value
$18.1M
% Portfolio
0.01%
Ken GriffinMar 31, 2026
Citadel Advisors
Shares
206.5K
Value
$1.4M
% Portfolio
0.00%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Izzy Englander	New	—	$35.8M	Feb 17, 2026
Izzy Englander	New	—	$18.1M	May 15, 2026
Steve Cohen	New	—	$40.5M	Feb 17, 2026
Ken Griffin	New	—	$1.4M	May 15, 2026
Steve Cohen	New	—	$16.4M	May 15, 2026
Ken Griffin	New	—	$8.6M	Nov 14, 2025

Izzy Englander
New
$35.8MFeb 17, 2026
Izzy Englander
New
$18.1MMay 15, 2026
Steve Cohen
New
$40.5MFeb 17, 2026
Ken Griffin
New
$1.4MMay 15, 2026
Steve Cohen
New
$16.4MMay 15, 2026
Ken Griffin
New
$8.6MNov 14, 2025

Frequently asked questions

How many institutional investors hold AMPL?: 3 tracked institutional investors disclosed a position in AMPL (AMPLITUDE INC) in their most recent 13F filing.
Who is the largest institutional holder of AMPL?: Steve Cohen, Point72 Asset Management, holds the largest disclosed position in AMPL, valued at $41M.
Did institutional ownership of AMPL increase or decrease?: Across recent 13F filings, tracked investors recorded 6 new positions, 0 increased, 0 reduced, and 0 fully exited AMPL.
Where does this AMPL ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.