Who owns Celestica (CLS)
Which tracked institutional funds hold CLS, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CLS company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-02). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on CLS is one-sided between 2026-Q1 and 2026-Q2: 393 added or opened and 133 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
CLS’s largest tracked holder by dollar value, FMR LLC, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CLS divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 833 tracked filers holding CLS, 506 increased or opened the position and 380 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in CLS between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 69
- Winslow Capital Management, LLC$261M
- JENNISON ASSOCIATES LLC$168M
- Clearbridge Investments, LLC$143M
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$140M
- Carmignac Gestion$70M
- SOMA EQUITY PARTNERS LP$51M
Full exits 66
- VIKING GLOBAL INVESTORS LP$466M
- D1 Capital Partners L.P.$153M
- Amundi$60M
- 1832 Asset Management L.P.$50M
- Think Investments LP$38M
- Kinetic Partners Management, LP$35M
Largest adds
- FMR LLC$951M
- NORGES BANK$428M
- D. E. Shaw & Co., Inc.$404M
- VANGUARD CAPITAL MANAGEMENT LLC$272M
- FRANKLIN RESOURCES INC$269M
- MACKENZIE FINANCIAL CORP$241M
Largest trims
- Holocene Advisors, LP$115M
- Alyeska Investment Group, L.P.$84M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$62M
- Allspring Global Investments Holdings, LLC$38M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$35M
- NEUBERGER BERMAN GROUP LLC$30M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| FMR LLC added | 8,446,912 | $3.1B | 11.8% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 3,874,584 | $1.3B | 5.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 3,187,470 | $1.2B | 4.4% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 2,777,601 | $1.0B | 3.9% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 2,100,985 | $766M | 2.9% | 2026-Q2 |
| CIBC WORLD MARKET INC. trimmed | 2,079,718 | $758M | 2.9% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 1,876,165 | $684M | 2.6% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 1,846,032 | $674M | 2.6% | 2026-Q2 |
| Value Aligned Research Advisors, LLC added | 1,576,402 | $575M | 2.2% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 1,521,260 | $555M | 2.1% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ added | 1,497,067 | $545M | 2.1% | 2026-Q2 |
| NORGES BANK added | 1,494,469 | $545M | 2.1% | 2026-Q2 |
| Whale Rock Capital Management LLC trimmed | 1,476,430 | $539M | 2.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,393,975 | $531M | 2.0% | 2026-Q2 |
| MORGAN STANLEY added | 1,393,339 | $508M | 1.9% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 1,359,338 | $496M | 1.9% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 1,293,884 | $472M | 1.8% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 1,231,492 | $449M | 1.7% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 1,219,570 | $445M | 1.7% | 2026-Q2 |
| Polar Capital Holdings Plc added | 1,146,659 | $418M | 1.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 1,040,218 | $379M | 1.5% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 1,013,870 | $370M | 1.4% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 965,950 | $352M | 1.3% | 2026-Q2 |
| Legal & General Group Plc trimmed | 914,970 | $334M | 1.3% | 2026-Q2 |
| SRS Investment Management, LLC trimmed | 911,927 | $333M | 1.3% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 868,613 | $316M | 1.2% | 2026-Q2 |
| FIL Ltd added | 851,151 | $310M | 1.2% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ added | 809,426 | $295M | 1.1% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 807,509 | $295M | 1.1% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 790,346 | $288M | 1.1% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP added | 759,081 | $393M | 1.5% | 2026-Q2 |
| Winslow Capital Management, LLC new | 714,367 | $261M | 1.0% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 677,143 | $236M | 0.9% | 2026-Q2 |
| BlackRock, Inc. trimmed | 613,620 | $224M | 0.9% | 2026-Q2 |
| Invesco Ltd. added | 584,600 | $213M | 0.8% | 2026-Q2 |
| Capital World Investors trimmed | 565,328 | $206M | 0.8% | 2026-Q2 |
| Pictet Asset Management Holding SA added | 549,675 | $200M | 0.8% | 2026-Q2 |
| Vontobel Holding Ltd. added | 536,495 | $195M | 0.7% | 2026-Q2 |
| TD Asset Management Inc added | 506,217 | $185M | 0.7% | 2026-Q2 |
| Vanguard Global Advisers, LLC added | 489,308 | $178M | 0.7% | 2026-Q2 |
| JENNISON ASSOCIATES LLC added | 461,594 | $168M | 0.6% | 2026-Q2 |
| Divisadero Street Capital Management, LP added | 461,397 | $168M | 0.6% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 425,699 | $155M | 0.6% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 424,993 | $156M | 0.6% | 2026-Q2 |
| UBS Group AG trimmed | 402,735 | $147M | 0.6% | 2026-Q2 |
| Clearbridge Investments, LLC trimmed | 392,982 | $143M | 0.5% | 2026-Q2 |
| CIBC Asset Management Inc trimmed | 390,454 | $143M | 0.5% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. new | 383,440 | $140M | 0.5% | 2026-Q2 |
| Swiss National Bank trimmed | 371,600 | $135M | 0.5% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 337,122 | $123M | 0.5% | 2026-Q2 |
| BANK OF NOVA SCOTIA added | 336,874 | $123M | 0.5% | 2026-Q2 |
| WCM INVESTMENT MANAGEMENT, LLC added | 332,862 | $114M | 0.4% | 2026-Q2 |
| Bridgewater Associates, LP trimmed | 330,689 | $121M | 0.5% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 326,831 | $119M | 0.5% | 2026-Q2 |
| TORONTO DOMINION BANK added | 324,080 | $118M | 0.5% | 2026-Q2 |
| MAPLELANE CAPITAL, LLC added | 321,000 | $117M | 0.4% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 307,273 | $112M | 0.4% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT trimmed | 301,938 | $110M | 0.4% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 291,972 | $107M | 0.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 281,403 | $103M | 0.4% | 2026-Q2 |
| LPL Financial LLC added | 267,912 | $98M | 0.4% | 2026-Q2 |
| SEI INVESTMENTS CO added | 243,476 | $89M | 0.3% | 2026-Q2 |
| AGF MANAGEMENT LTD added | 236,135 | $86M | 0.3% | 2026-Q2 |
| Quadrature Capital Ltd added | 229,119 | $84M | 0.3% | 2026-Q2 |
| Alyeska Investment Group, L.P. trimmed | 226,695 | $83M | 0.3% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 226,507 | $83M | 0.3% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 221,768 | $81M | 0.3% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 221,382 | $81M | 0.3% | 2026-Q2 |
| Clark Capital Management Group, Inc. added | 212,380 | $77M | 0.3% | 2026-Q2 |
| LMR Partners LLP trimmed | 200,729 | $73M | 0.3% | 2026-Q2 |
| Carmignac Gestion added | 193,200 | $70M | 0.3% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 189,826 | $98M | 0.4% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 185,176 | $68M | 0.3% | 2026-Q2 |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp trimmed | 185,088 | $67M | 0.3% | 2026-Q2 |
| Public Sector Pension Investment Board added | 173,892 | $63M | 0.2% | 2026-Q2 |
| Mariner, LLC added | 168,652 | $62M | 0.2% | 2026-Q2 |
| MUFG SECURITIES (CANADA), LTD. trimmed | 162,633 | $59M | 0.2% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC trimmed | 158,901 | $58M | 0.2% | 2026-Q2 |
| Man Group plc trimmed | 154,833 | $56M | 0.2% | 2026-Q2 |
| Bank of New York Mellon Corp added | 152,703 | $56M | 0.2% | 2026-Q2 |
| Allianz Asset Management GmbH trimmed | 147,952 | $42M | 0.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 147,323 | $54M | 0.2% | 2026-Q2 |
| CastleKnight Management LP trimmed | 145,015 | $53M | 0.2% | 2026-Q2 |
| Shannon River Fund Management LLC added | 139,964 | $51M | 0.2% | 2026-Q2 |
| SOMA EQUITY PARTNERS LP new | 138,984 | $51M | 0.2% | 2026-Q2 |
| TD Waterhouse Canada Inc. added | 135,663 | $49M | 0.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 135,536 | $49M | 0.2% | 2026-Q2 |
| Portolan Capital Management, LLC trimmed | 126,856 | $46M | 0.2% | 2026-Q2 |
| Caisse de depot et placement du Quebec trimmed | 125,743 | $46M | 0.2% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. added | 125,049 | $46M | 0.2% | 2026-Q2 |
| Nuveen, LLC added | 124,540 | $45M | 0.2% | 2026-Q2 |
| BARCLAYS PLC added | 123,315 | $45M | 0.2% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 122,486 | $45M | 0.2% | 2026-Q2 |
| Hillsdale Investment Management Inc. trimmed | 119,713 | $44M | 0.2% | 2026-Q2 |
| Junto Capital Management LP trimmed | 119,137 | $43M | 0.2% | 2026-Q2 |
| Tairen Capital Ltd added | 108,000 | $39M | 0.2% | 2026-Q2 |
| Tidal Investments LLC added | 106,509 | $39M | 0.1% | 2026-Q2 |
| Freestone Grove Partners LP new | 105,238 | $38M | 0.1% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 105,103 | $38M | 0.1% | 2026-Q2 |
| OMERS ADMINISTRATION Corp added | 104,644 | $38M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.