Celestica Inc. (TSX: CLS)
CLS trades on the Toronto Stock Exchange in Technology, headquartered in Ontario. Numbers below come from the TMX issuer list, Yahoo Finance closes and the Bank of Canada rate, each with its source.
Issuer list, sector and C$ market cap: TMX Group TSX and TSXV listed companies, as of September 30, 2026. US$ figures convert C$ at 1.4263 C$ per US$, the Bank of Canada daily rate for October 14, 2026. Close and returns: Yahoo Finance daily closes for CLS.TO, last bar 2026-10-14, computed by Sophia Capital. Website: Wikidata.
Profile
| Field | Value |
|---|---|
| Ticker | CLS on the Toronto Stock Exchange |
| Yahoo symbol | CLS.TO |
| Sector | Technology |
| Headquarters | Ontario |
| Listed | 1998-07-07 |
| Listing type | TMX leaves listing type blank for long-listed issuers |
| Shares outstanding | 126,111,196 |
| Also listed on | NYSE |
| Index membership | S&P/TSX 60 |
| SEC CIK | 0001030894 |
| Website | www.celestica.com |
| US listing | CLS |
Returns
| Window | Return |
|---|---|
| 1 day | -9.2% |
| 1 week | -16.4% |
| 1 month | +4.9% |
| 3 months | -4.9% |
| 6 months | -13.0% |
| Year to date | +13.6% |
| 1 year | +35.0% |
| From 52-week high | -29.4% |
| 52-week range | C$339.51 to C$652.82 |
Links
SEDAR+ is linked for searching only; nothing on this page is taken from it.
Recent Canadian filings by type
326 documents in 11 types. Each title links to the document at its source.
Interim financial statements (4)
| Document | Type | Filed |
|---|---|---|
| Celestica Inc.'s Re-Presented Unaudited Interim Condensed Consolidated Financial Statements for the three months ended March 31, 2024 and March 31,… Period 2024-03-31 | Interim financial statements (8-K) | 2025-03-03 |
| Celestica Inc.'s Re-Presented Unaudited Interim Condensed Consolidated Financial Statements for the three and six months ended June 30, 2024 and June… Period 2024-06-30 | Interim financial statements (8-K) | 2025-03-03 |
| Celestica Inc.'s Re-Presented Unaudited Interim Condensed Consolidated Financial Statements for the three and nine months ended September 30, 2024… Period 2024-09-30 | Interim financial statements (8-K) | 2025-03-03 |
| Celestica Inc.’s Unaudited Interim Condensed Consolidated Financial Statements for the three and nine months ended September 30, 2024 and… Period 2024-09-30 | Interim financial statements (6-K) | 2024-10-23 |
MD&A (4)
| Document | Type | Filed |
|---|---|---|
| Celestica Inc.'s Re-Presented Management's Discussion and Analysis for the three months ended March 31, 2024 and March 31, 2023, as re-presented on… Period 2024-03-31 | MD&A (interim) (8-K) | 2025-03-03 |
| Celestica Inc.'s Re-Presented Management's Discussion and Analysis for the three and six months ended June 30, 2024 and June 30, 2023, as… Period 2024-06-30 | MD&A (interim) (8-K) | 2025-03-03 |
| Celestica Inc.'s Re-Presented Management's Discussion and Analysis for the three and nine months ended September 30, 2024 and September 30, 2023, as… Period 2024-09-30 | MD&A (interim) (8-K) | 2025-03-03 |
| Management’s Discussion and Analysis of Financial Condition and Results of Operations for the three and nine months ended September 30, 2024 Period 2024-09-30 | MD&A (interim) (6-K) | 2024-10-23 |
News release (20)
| Document | Type | Filed |
|---|---|---|
| Press release of the Company dated September 11, 2026 | News release (8-K) | 2026-09-11 |
| Press Release of the Company dated July 27, 2026 | News release (8-K) | 2026-07-27 |
| Press Release of the Company dated July 6, 2026 | News release (8-K) | 2026-07-06 |
| Press Release of the Company dated May 19, 2026 | News release (8-K) | 2026-05-19 |
Management information circular / proxy (5)
| Document | Type | Filed |
|---|---|---|
| DEF 14A | Proxy statement (DEF 14A) | 2026-04-09 |
| DEFA14A | Proxy statement (DEFA14A) | 2026-04-09 |
| DEF 14A | Proxy statement (DEF 14A) | 2025-04-29 |
| DEFA14A | Proxy statement (DEFA14A) | 2025-04-29 |
Prospectus (3)
| Document | Type | Filed |
|---|---|---|
| 424B5 | Prospectus supplement (424B5) | 2026-08-06 |
| 424B5 | Prospectus supplement (424B5) | 2026-08-05 |
| S-3ASR | Registration statement (S-3ASR) | 2025-03-03 |
Annual report (2)
| Document | Type | Filed |
|---|---|---|
| 10-K Period 2025-12-31 | Annual report (10-K) (10-K) | 2026-02-27 |
| 10-K Period 2024-12-31 | Annual report (10-K) (10-K) | 2025-03-03 |
Quarterly report (5)
| Document | Type | Filed |
|---|---|---|
| 10-Q Period 2026-06-30 | Quarterly report (10-Q) (10-Q) | 2026-07-27 |
| 10-Q Period 2026-03-31 | Quarterly report (10-Q) (10-Q) | 2026-04-27 |
| 10-Q Period 2025-09-30 | Quarterly report (10-Q) (10-Q) | 2025-10-27 |
| 10-Q Period 2025-06-30 | Quarterly report (10-Q) (10-Q) | 2025-07-28 |
Early warning / ownership (8)
| Document | Type | Filed |
|---|---|---|
| Schedule 13G amendment | Schedule 13G (SCHEDULE 13G/A) | 2026-02-05 |
| Schedule 13G | Schedule 13G (SCHEDULE 13G) | 2026-01-21 |
| Schedule 13G amendment | Schedule 13G (SCHEDULE 13G/A) | 2025-08-14 |
| Schedule 13G amendment | Schedule 13G (SCHEDULE 13G/A) | 2025-05-12 |
Insider report (196)
| Document | Type | Filed |
|---|---|---|
| Form 3 | Form 3 (3) | 2026-10-01 |
| Form 3 | Form 3 (3) | 2026-07-14 |
| Form 3 | Form 3 (3) | 2026-05-05 |
| Form 3 amendment | Form 3 (3/A) | 2026-02-06 |
Certification (24)
| Document | Type | Filed |
|---|---|---|
| EX-31.1 Period 2026-06-30 | Certification (SOX 302/906) (10-Q) | 2026-07-27 |
| EX-31.2 Period 2026-06-30 | Certification (SOX 302/906) (10-Q) | 2026-07-27 |
| EX-32.1 Period 2026-06-30 | Certification (SOX 302/906) (10-Q) | 2026-07-27 |
| EX-31.1 Period 2026-03-31 | Certification (SOX 302/906) (10-Q) | 2026-04-27 |
Other (55)
| Document | Type | Filed |
|---|---|---|
| FORM 8-K | Current report (8-K) (8-K) | 2026-09-11 |
| FORM 8-K | Current report (8-K) (8-K) | 2026-08-07 |
| 8-K | Current report (8-K) (8-K) | 2026-07-27 |
| 8-K | Current report (8-K) (8-K) | 2026-07-06 |
Sources: SEC EDGAR filings (public records). Documents filed only on SEDAR+ are not copied here; search SEDAR+ for the full record.
Trading halts
Trading: the last notice, on 2026-07-28, was a resumption.
| Notice | Action | Reason | Notice |
|---|---|---|---|
| 2026-07-28 8:00 AM ET | Resumption | No reason stated | CIRO notice |
| 2026-07-27 4:18 PM ET | Halt | Pending News | CIRO notice |
Source: Canadian Investment Regulatory Organization (CIRO), Halts/Resumptions newsroom, notices since 2024-10-15.
Upcoming events
No upcoming earnings date, call or meeting announced in the SEC filings and newswire releases we read.
Source: dates read from the company's SEC filings and newswire releases; each row links to the announcement.
Peers in Technology
| Ticker | Company | Exchange | Market cap (C$) | 1 month | 1 year |
|---|---|---|---|---|---|
| CSU | Constellation Software Inc. | TSX | C$61.9B | +6.1% | -20.2% |
| GIB | CGI Inc. | TSX | C$17.7B | +1.4% | -17.2% |
| SHOP | Shopify Inc. | TSX | C$254.9B | +31.9% | +16.1% |
| HUT | Hut 8 Corp. | TSX | C$15.1B | -15.9% | +74.9% |
| CAE | CAE Inc. | TSX | C$11.0B | -2.1% | -13.2% |
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