CLS: Celestica Inc insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 9 sales totaling $15.76M in the last 180 days.

Insider sales

Trade dateInsiderRoleValue10b5-1 plan
2026-09-23Cooper Todd CPresident$7.24Myes
2026-09-23Mionis RobertCEO$692Kyes
2026-09-23Mionis RobertCEO$829Kyes
2026-09-23Mionis RobertCEO$899Kyes
2026-09-23Mionis RobertCEO$941Kyes
2026-09-23Mionis RobertCEO$1.24Myes
2026-09-23Mionis RobertCEO$2.47Myes
2026-09-23Mionis RobertCEO$1.35Myes
2026-09-23Mionis RobertCEO$106Kyes

Institutional ownership (Q2 2026)

878 institutions reported holding $28.31B of Celestica Inc on Form 13F (779 the quarter before). 171 opened a new position and 71 sold out. Shares held by institutions: +5%.

Largest holdersSharesValue
FMR LLC8,446,912$3.08B
JPMORGAN CHASE & CO3,874,584$1.33B
VANGUARD CAPITAL MANAGEMENT LLC3,187,470$1.16B
FRANKLIN RESOURCES INC2,777,601$1.01B
JANE STREET GROUP, LLC2,100,985$766.44M
CIBC WORLD MARKET INC.2,079,718$757.81M
D. E. Shaw & Co., Inc.1,876,165$684.28M
Connor, Clark & Lunn Investment Management Ltd.1,846,032$674.20M
Value Aligned Research Advisors, LLC1,576,402$575.07M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1,521,260$554.88M

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