How many institutional investors hold THC?

6 tracked institutional investors disclosed a position in THC (TENET HEALTHCARE CORP) in their most recent 13F filing.

Who is the largest institutional holder of THC?

Steve Mandel, Lone Pine Capital, holds the largest disclosed position in THC, valued at $426M.

Where does this THC 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.

THC — TENET HEALTHCARE CORP

Name: TENET HEALTHCARE CORP (THC) — 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 TENET HEALTHCARE CORP (THC)

TENET HEALTHCARE CORP (THC) appears in the most recent 13F filings of 6 tracked institutional investors. The largest disclosed position is held by Steve Mandel (Lone Pine Capital), valued at $426M. Across recent filings, tracked investors recorded 6 new positions, 0 increased, 2 reduced, and 1 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in THC

/100

Institutional Accumulation

Added / Increased6

Reduced2

Exited1

BearishBullish

Crowded Trade Score™

How many top investors track THC

/100

Moderate Interest

6investors

Several tracked investors have exposure.

UndiscoveredCrowded

151015+

THC Ownership Composition

How TENET HEALTHCARE CORP is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

100% of tracked value

Institutions

tracked investors

Total Reported

$720.8M

combined 13F value

Other99.8%
Hedge Funds0.2%

Other(5)

99.8%

Hedge Funds(1)

0.2%

Tracked investors reporting THC

Investor	Firm	Shares	Market value	% of portfolio	As of
Steve Mandel	Lone Pine Capital	2.3M	$426.2M	3.40%	Mar 31, 2026
Ken Griffin	Citadel Advisors	610.9K	$115.3M	0.02%	Mar 31, 2026
David Einhorn	Greenlight Capital	1.3M	$99.4M	4.86%	Dec 31, 2023
Izzy Englander	Millennium Management	396.4K	$74.8M	0.03%	Mar 31, 2026
Steve Cohen	Point72 Asset Management	8K	$1.5M	0.00%	Mar 31, 2026
Ray Dalio	Bridgewater Associates	18.8K	$3.5M	0.02%	Mar 31, 2026

Steve MandelMar 31, 2026
Lone Pine Capital
Shares
2.3M
Value
$426.2M
% Portfolio
3.40%
Ken GriffinMar 31, 2026
Citadel Advisors
Shares
610.9K
Value
$115.3M
% Portfolio
0.02%
David EinhornDec 31, 2023
Greenlight Capital
Shares
1.3M
Value
$99.4M
% Portfolio
4.86%
Izzy EnglanderMar 31, 2026
Millennium Management
Shares
396.4K
Value
$74.8M
% Portfolio
0.03%
Steve CohenMar 31, 2026
Point72 Asset Management
Shares
8K
Value
$1.5M
% Portfolio
0.00%
Ray DalioMar 31, 2026
Bridgewater Associates
Shares
18.8K
Value
$3.5M
% Portfolio
0.02%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Ken Griffin	Sold	-100.00%	$0	May 15, 2026
Steve Mandel	New	—	$355.2M	Feb 17, 2026
Steve Mandel	New	—	$426.2M	May 15, 2026
David Einhorn	New	—	$60.1M	Nov 14, 2023
David Einhorn	New	—	$99.4M	Feb 14, 2024
Ray Dalio	Reduced	-36.05%	$3.5M	May 15, 2026
Ken Griffin	New	—	$62.3K	Feb 17, 2026
Ray Dalio	Reduced	-2.18%	$5.8K	Feb 13, 2026
Ray Dalio	New	—	$6.1K	Nov 13, 2025

Ken Griffin
Sold
$0(-100.00%)May 15, 2026
Steve Mandel
New
$355.2MFeb 17, 2026
Steve Mandel
New
$426.2MMay 15, 2026
David Einhorn
New
$60.1MNov 14, 2023
David Einhorn
New
$99.4MFeb 14, 2024
Ray Dalio
Reduced
$3.5M(-36.05%)May 15, 2026
Ken Griffin
New
$62.3KFeb 17, 2026
Ray Dalio
Reduced
$5.8K(-2.18%)Feb 13, 2026
Ray Dalio
New
$6.1KNov 13, 2025

Frequently asked questions

How many institutional investors hold THC?: 6 tracked institutional investors disclosed a position in THC (TENET HEALTHCARE CORP) in their most recent 13F filing.
Who is the largest institutional holder of THC?: Steve Mandel, Lone Pine Capital, holds the largest disclosed position in THC, valued at $426M.
Did institutional ownership of THC increase or decrease?: Across recent 13F filings, tracked investors recorded 6 new positions, 0 increased, 2 reduced, and 1 fully exited THC.
Where does this THC 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.