CELESTICA INC.
At today's price, CELESTICA INC. (CLS) is priced for today's economics sustained for ~30.3 years. boothcheck doesn't publish a fair value or a price target; it shows what the price assumes, so you can judge whether that bar is too high. Built from SEC EDGAR filings.
• Celestica has remade itself from a low-margin contract manufacturer into the assembly arm of the AI-datacenter buildout, with its Connectivity & Cloud Solutions segment now roughly three-quarters of the business and growing about 76% year over year [Source: Q1 2026 earnings release]. • The balance sheet is a quiet strength: trailing operating income covers interest more than twenty times over and net debt sits at roughly a third of a year's operating profit, so the growth is funded from a posi
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757 institutional managers reported holding CLS in 13F filings for the quarter ended 2026-03-31. Together they hold about 61% of the company; the top 10 hold 24%. 103 opened new positions that quarter. Held by FMR (Fidelity), Vanguard Group, Franklin Resources, among others. On the short side, 3.8M shares were sold short as of the 2026-06-15 count, about 3% of shares outstanding (1.6 days of typical volume to cover).
Quarterly 13F filings arrive up to 45 days after quarter end, so the picture is never current (filed through 2026-05-29). Nothing here is investment advice.
Open-market insider buys at CLS over the trailing three years: 2025: 4 buys totaling $2.05M. 12 officers and directors are on file.
Code P open-market purchases from SEC Form 4 filings, non-derivative, excluding scheduled 10b5-1 plans. Nothing here is investment advice.
CLS's recent reports: the day-one move, then what the following quarter actually did.
| report | day one | next quarter |
|---|---|---|
| 2025-07-29 | +18.8% | +21.8% |
| 2025-10-28 | +10.0% | -8.3% |
| 2026-02-28 | -18.5% | +50.8% |
| 2026-04-28 | -11.9% | +0.9% |
Day-one is the close-to-close move around the filing. Nothing here is investment advice.
CLS's latest 8-K filings: 2026-07-06 (items 5.02, 9.01); 2026-05-19 (items 5.07, 8.01, 9.01); 2026-04-28 (items 1.01, 2.03, 9.01); 2026-04-27 (items 2.02, 9.01); 2026-03-24 (items 5.02, 9.01).
Item codes are the SEC's own classification of what each report discloses. Nothing here is investment advice.
Last analyzed: June 27, 2026
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For informational and research purposes only. Not investment advice. Not a recommendation to buy, sell, or hold any security. boothcheck is not a registered investment adviser. Past performance does not guarantee future results.