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CLSInformation TechnologyCommon Stock

Celestica Inc

Held by 10 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 15101Q207 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 10 of the investors we track own this stock. In the latest quarter, 3 of them bought more of it and 8 sold some or all of theirs. That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
10
-2 vs last quarter (like-for-like)
Total value held
$1.70B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.1%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$9.19M
+0.8% vs last quarter
Net shares bought
-901.0K
Est. net flow -$188.43M
Quarter activity
3 bought · 8 sold
0 new · 2 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns CLS?

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Who owns CLS? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
1 David Shaw D.E. Shaw & Co. 1.88M $684.28M 0.4% Added +881.3K +88.6% +$321.42M
2 Norges Bank Norges Bank Investment Management 1.49M $544.79M 0.1% — — — —
3 Ken Griffin Citadel Advisors 425.70K $155.29M 0.1% Added +256.2K +151.1% +$93.45M
4 Ray Dalio Bridgewater Associates 330.69K $120.64M 0.5% Reduced -194.9K -37.1% -$71.11M
5 Jim Simons Renaissance Technologies 221.77K $80.90M 0.1% Reduced -23.0K -9.4% -$8.40M
6 Two Sigma Two Sigma Investments 147.32K $53.74M 0.0% Reduced -119.4K -44.8% -$43.56M
7 Israel Englander Millennium Management 135.54K $49.42M 0.0% Reduced -7.5K -5.2% -$2.72M
8 Causeway Causeway Capital Management 19.60K $7.14M 0.1% Reduced -5.2K -21.0% -$1.90M
9 Boston Partners Boston Partners Global Investors 8.14K $2.97M 0.0% Reduced -359 -4.2% -$130.96K
10 Ken Fisher Fisher Asset Management 1.66K $606.07K 0.0% Added +196 +13.4% +$71.52K

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Andreas Halvorsen Viking Global Investors -1.7M $466.18M
Stanley Druckenmiller Duquesne Family Office -33.3K $9.37M

Politician trades

Politician trades in CLS

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

No politician trades match these filters.