How many institutional investors hold CLS?

6 tracked institutional investors disclosed a position in CLS (CELESTICA INC) in their most recent 13F filing.

Who is the largest institutional holder of CLS?

Andreas Halvorsen, Viking Global Investors, holds the largest disclosed position in CLS, valued at $502M.

Where does this CLS 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.

CLS — CELESTICA INC

Name: CELESTICA INC (CLS) — 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 CELESTICA INC (CLS)

CELESTICA INC (CLS) appears in the most recent 13F filings of 6 tracked institutional investors. The largest disclosed position is held by Andreas Halvorsen (Viking Global Investors), valued at $502M. Across recent filings, tracked investors recorded 7 new positions, 3 increased, 0 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in CLS

100

/100

Strong Institutional Accumulation

Added / Increased10

Reduced0

Exited0

BearishBullish

Crowded Trade Score™

How many top investors track CLS

/100

Moderate Interest

6investors

Several tracked investors have exposure.

UndiscoveredCrowded

151015+

CLS Ownership Composition

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

Dominant Type

Other

97% of tracked value

Institutions

tracked investors

Total Reported

$942.2M

combined 13F value

Other97.2%
Hedge Funds2.8%

Other(5)

97.2%

Hedge Funds(1)

2.8%

Tracked investors reporting CLS

Investor	Firm	Shares	Market value	% of portfolio	As of
Andreas Halvorsen	Viking Global Investors	1.7M	$466.2M	1.30%	Mar 31, 2026
Ken Griffin	Citadel Advisors	850.6K	$239.6M	0.04%	Mar 31, 2026
Ray Dalio	Bridgewater Associates	525.6K	$148.1M	0.66%	Mar 31, 2026
Izzy Englander	Millennium Management	185.2K	$52.2M	0.02%	Mar 31, 2026
Steve Cohen	Point72 Asset Management	95.3K	$26.8M	0.03%	Mar 31, 2026
Stanley Druckenmiller	Duquesne Family Office	33.3K	$9.4M	0.28%	Mar 31, 2026

Andreas HalvorsenMar 31, 2026
Viking Global Investors
Shares
1.7M
Value
$466.2M
% Portfolio
1.30%
Ken GriffinMar 31, 2026
Citadel Advisors
Shares
850.6K
Value
$239.6M
% Portfolio
0.04%
Ray DalioMar 31, 2026
Bridgewater Associates
Shares
525.6K
Value
$148.1M
% Portfolio
0.66%
Izzy EnglanderMar 31, 2026
Millennium Management
Shares
185.2K
Value
$52.2M
% Portfolio
0.02%
Steve CohenMar 31, 2026
Point72 Asset Management
Shares
95.3K
Value
$26.8M
% Portfolio
0.03%
Stanley DruckenmillerMar 31, 2026
Duquesne Family Office
Shares
33.3K
Value
$9.4M
% Portfolio
0.28%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Izzy Englander	New	—	$94.2M	Feb 17, 2026
Steve Cohen	New	—	$82.1M	Feb 17, 2026
Andreas Halvorsen	New	—	$502.3M	Feb 17, 2026
Andreas Halvorsen	New	—	$466.2M	May 15, 2026
Steve Cohen	New	—	$26.8M	May 15, 2026
Stanley Druckenmiller	New	—	$9.4M	May 15, 2026
Ray Dalio	Increased	53.79%	$148.1M	May 15, 2026
Ken Griffin	Increased	4.77%	$453.8K	Feb 17, 2026
Ray Dalio	Increased	114.69%	$101K	Feb 13, 2026
Ray Dalio	New	—	$39.2K	Nov 13, 2025

Izzy Englander
New
$94.2MFeb 17, 2026
Steve Cohen
New
$82.1MFeb 17, 2026
Andreas Halvorsen
New
$502.3MFeb 17, 2026
Andreas Halvorsen
New
$466.2MMay 15, 2026
Steve Cohen
New
$26.8MMay 15, 2026
Stanley Druckenmiller
New
$9.4MMay 15, 2026
Ray Dalio
Increased
$148.1M(53.79%)May 15, 2026
Ken Griffin
Increased
$453.8K(4.77%)Feb 17, 2026
Ray Dalio
Increased
$101K(114.69%)Feb 13, 2026
Ray Dalio
New
$39.2KNov 13, 2025

Frequently asked questions

How many institutional investors hold CLS?: 6 tracked institutional investors disclosed a position in CLS (CELESTICA INC) in their most recent 13F filing.
Who is the largest institutional holder of CLS?: Andreas Halvorsen, Viking Global Investors, holds the largest disclosed position in CLS, valued at $502M.
Did institutional ownership of CLS increase or decrease?: Across recent 13F filings, tracked investors recorded 7 new positions, 3 increased, 0 reduced, and 0 fully exited CLS.
Where does this CLS 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.