How many institutional investors hold ADT?

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

Who is the largest institutional holder of ADT?

Ken Griffin, Citadel Advisors, holds the largest disclosed position in ADT, valued at $51M.

Where does this ADT 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.

ADT — ADT INC DEL

Name: ADT INC DEL (ADT) — 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 ADT INC DEL (ADT)

ADT INC DEL (ADT) appears in the most recent 13F filings of 3 tracked institutional investors. The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $51M. Across recent filings, tracked investors recorded 4 new positions, 2 increased, 2 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in ADT

/100

Institutional Accumulation

Added / Increased6

Reduced2

Exited0

BearishBullish

Crowded Trade Score™

How many top investors track ADT

/100

Emerging Interest

3investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

ADT Ownership Composition

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

Dominant Type

Other

100% of tracked value

Institutions

tracked investors

Total Reported

$27.6M

combined 13F value

Other100.0%

Other(3)

100.0%

Tracked investors reporting ADT

Investor	Firm	Shares	Market value	% of portfolio	As of
Ken Griffin	Citadel Advisors	379.9K	$2.5M	0.00%	Mar 31, 2026
Izzy Englander	Millennium Management	2.3M	$14.9M	0.01%	Mar 31, 2026
Ray Dalio	Bridgewater Associates	1.6M	$10.2M	0.05%	Mar 31, 2026

Ken GriffinMar 31, 2026
Citadel Advisors
Shares
379.9K
Value
$2.5M
% Portfolio
0.00%
Izzy EnglanderMar 31, 2026
Millennium Management
Shares
2.3M
Value
$14.9M
% Portfolio
0.01%
Ray DalioMar 31, 2026
Bridgewater Associates
Shares
1.6M
Value
$10.2M
% Portfolio
0.05%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Izzy Englander	New	—	$13.5M	Feb 17, 2026
Izzy Englander	New	—	$14.9M	May 15, 2026
Ken Griffin	Increased	41.45%	$2.5M	May 15, 2026
Ray Dalio	Reduced	-13.86%	$10.2M	May 15, 2026
Ken Griffin	Reduced	-95.42%	$2.2M	Feb 17, 2026
Ray Dalio	Increased	30.65%	$14.6M	Feb 13, 2026
Ken Griffin	New	—	$51.1M	Nov 14, 2025
Ray Dalio	New	—	$12M	Nov 13, 2025

Izzy Englander
New
$13.5MFeb 17, 2026
Izzy Englander
New
$14.9MMay 15, 2026
Ken Griffin
Increased
$2.5M(41.45%)May 15, 2026
Ray Dalio
Reduced
$10.2M(-13.86%)May 15, 2026
Ken Griffin
Reduced
$2.2M(-95.42%)Feb 17, 2026
Ray Dalio
Increased
$14.6M(30.65%)Feb 13, 2026
Ken Griffin
New
$51.1MNov 14, 2025
Ray Dalio
New
$12MNov 13, 2025

Frequently asked questions

How many institutional investors hold ADT?: 3 tracked institutional investors disclosed a position in ADT (ADT INC DEL) in their most recent 13F filing.
Who is the largest institutional holder of ADT?: Ken Griffin, Citadel Advisors, holds the largest disclosed position in ADT, valued at $51M.
Did institutional ownership of ADT increase or decrease?: Across recent 13F filings, tracked investors recorded 4 new positions, 2 increased, 2 reduced, and 0 fully exited ADT.
Where does this ADT 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.