CLS Celestica Inc.
Celestica Inc. (CLS) Institutional Ownership
What the institutions did with CLS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 1.5M | 12.5% |
| BANK OF MONTREAL /CAN/ | 1.5M | 12.0% |
| MACKENZIE FINANCIAL CORP | 1.2M | 9.8% |
| Pictet Asset Management Holding SA | 1.1M | 8.8% |
| DIMENSIONAL FUND ADVISORS LP | 727.1K | 6.0% |
| CIBC Asset Management Inc | 506.9K | 4.2% |
| Vontobel Holding Ltd. | 418.2K | 3.4% |
| PICTON MAHONEY ASSET MANAGEMENT | 377.4K | 3.1% |
| Amundi | 359.8K | 3.0% |
| DEUTSCHE BANK AG\ | 358.6K | 3.0% |
| LPL Financial LLC | 250.3K | 2.1% |
| DekaBank Deutsche Girozentrale | 186.2K | 1.5% |
| TD Waterhouse Canada Inc. | 185.1K | 1.5% |
| Bank of New York Mellon Corp | 161.4K | 1.3% |
| BARCLAYS PLC | 147.2K | 1.2% |
| US BANCORP \DE\ | 109.8K | 0.9% |
| Calamos Advisors LLC | 105.0K | 0.9% |
| CITIGROUP INC | 101.2K | 0.8% |
| Broad Peak Investment Advisers Pte Ltd | 95.4K | 0.8% |
| Addenda Capital Inc. | 94.1K | 0.8% |
| TrinityBridge Ltd | 90.5K | 0.7% |
| FERGUSON WELLMAN CAPITAL MANAGEMENT, INC | 77.0K | 0.6% |
| Temasek Holdings (Private) Ltd | 71.3K | 0.6% |
| Russell Investments Group, Ltd. | 68.9K | 0.6% |
| Union Bancaire Privee, UBP SA | 62.8K | 0.5% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Pictet Asset Management Holding SA | Increased | 549.7K | 1.1M | +518.8K |
| MACKENZIE FINANCIAL CORP | Increased | 759.1K | 1.2M | +427.6K |
| AGF MANAGEMENT LTD | Reduced | 236.1K | 21.8K | -214.3K |
| DekaBank Deutsche Girozentrale | New | 0 | 186.2K | +186.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.4M | 1.5M | +125.0K |
| Vontobel Holding Ltd. | Reduced | 536.5K | 418.2K | -118.3K |
| CIBC Asset Management Inc | Increased | 390.5K | 506.9K | +116.4K |
| Calamos Advisors LLC | Increased | 3.4K | 105.0K | +101.7K |
| FERGUSON WELLMAN CAPITAL MANAGEMENT, INC | New | 0 | 77.0K | +77.0K |
| PICTON MAHONEY ASSET MANAGEMENT | Increased | 301.9K | 377.4K | +75.5K |
| IMC-Chicago, LLC | Reduced | 82.1K | 11.3K | -70.9K |
| DEUTSCHE BANK AG\ | Increased | 292.0K | 358.6K | +66.7K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 790.3K | 727.1K | -63.3K |
| TD Waterhouse Canada Inc. | Increased | 135.7K | 185.1K | +49.5K |
| BANK OF MONTREAL /CAN/ | Reduced | 1.5M | 1.5M | -45.1K |
| Amundi | Increased | 319.3K | 359.8K | +40.5K |
| Aberdeen Group plc | New | 0 | 36.4K | +36.4K |
| Temasek Holdings (Private) Ltd | Increased | 35.3K | 71.3K | +36.0K |
| Allspring Global Investments Holdings, LLC | Increased | 3.3K | 37.0K | +33.7K |
| Dilation Capital Management LP | Sold Out | 32.2K | 0 | -32.2K |
| Broad Peak Investment Advisers Pte Ltd | Increased | 63.4K | 95.4K | +32.0K |
| CITIGROUP INC | Increased | 69.4K | 101.2K | +31.8K |
| CenterBook Partners LP | Increased | 6.3K | 35.9K | +29.6K |
| Zweig-DiMenna Associates LLC | New | 0 | 27.0K | +27.0K |
| US BANCORP \DE\ | Increased | 83.8K | 109.8K | +26.0K |
| Cambridge Investment Research Advisors, Inc. | Reduced | 57.7K | 32.0K | -25.7K |
| Addenda Capital Inc. | Increased | 68.5K | 94.1K | +25.6K |
| BARCLAYS PLC | Increased | 123.3K | 147.2K | +23.9K |
| GENERAL AMERICAN INVESTORS CO INC | New | 0 | 23.2K | +23.2K |
| Summerhill Capital Management lnc. | Increased | 10.1K | 29.1K | +19.1K |
| Waratah Capital Advisors Ltd. | New | 0 | 18.2K | +18.2K |
| LPL Financial LLC | Reduced | 267.9K | 250.3K | -17.6K |
| Union Bancaire Privee, UBP SA | Increased | 45.6K | 62.8K | +17.2K |
| Triasima Portfolio Management inc. | Reduced | 32.2K | 15.7K | -16.5K |
| Prospera Financial Services Inc | Increased | 963 | 17.2K | +16.2K |
| Jefferies Financial Group Inc. | New | 0 | 15.0K | +15.0K |
| SG Capital Management LLC | Sold Out | 14.4K | 0 | -14.4K |
| Mivtachim The Workers Social Insurance Fund Ltd. (Under Special Management) | New | 0 | 14.0K | +14.0K |
| Maryland State Retirement & Pension System | New | 0 | 13.7K | +13.7K |
| IBEX WEALTH ADVISORS | New | 0 | 13.6K | +13.6K |
| Thrivent Financial for Lutherans | Reduced | 73.9K | 60.4K | -13.5K |
| Fideuram Asset Management (Ireland) dac | Reduced | 18.6K | 5.1K | -13.5K |
| Russell Investments Group, Ltd. | Increased | 56.5K | 68.9K | +12.5K |
| Munich Reinsurance Co Stock Corp in Munich | Reduced | 15.1K | 3.2K | -11.9K |
| Genus Capital Management Inc. | Reduced | 20.7K | 10.1K | -10.6K |
| Rockport Wealth LLC | Reduced | 53.4K | 43.0K | -10.5K |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Reduced | 34.9K | 24.7K | -10.1K |
| BLUE JEAN FINANCIAL LLC | Sold Out | 9.4K | 0 | -9.4K |
| CANTOR FITZGERALD INVESTMENT ADVISORS L.P. | New | 0 | 9.3K | +9.3K |
| Fulcrum Asset Management LLP | Increased | 3.4K | 12.2K | +8.8K |
| Bank of New York Mellon Corp | Increased | 152.7K | 161.4K | +8.6K |
| Soltis Investment Advisors LLC | New | 0 | 8.4K | +8.4K |
| Brookstone Capital Management | Increased | 14.5K | 22.8K | +8.3K |
| Caitong International Asset Management Co., Ltd | Increased | 12 | 8.0K | +8.0K |
| DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. | New | 0 | 6.7K | +6.7K |
| Eleva Capital SAS | New | 0 | 6.6K | +6.6K |
| Gunderson Capital Management LLC | Increased | 13.1K | 19.6K | +6.5K |
| Cadent Capital Advisors, LLC | Sold Out | 6.3K | 0 | -6.3K |
| B. Riley Wealth Advisors, Inc. | New | 0 | 6.1K | +6.1K |
| Inspire Investing, LLC | Sold Out | 6.0K | 0 | -6.0K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.