Celestica jumps as investors refocus on strong AI infrastructure outlook and recent guidance

Celestica (CLS) is up 9.2% today. Here is some analysis on what might have caused this price movement. ([massive.com](https://massive.com/quote/cls?utm_source=openai))

Analysis: The move appears tied to renewed investor confidence in Celestica’s AI infrastructure growth story after the company’s recent investor-day commentary and strong third-quarter results. The rally also looks consistent with a rebound from a sharp earlier selloff, as investors revisit management’s outlook for higher fourth-quarter revenue, improving margins, and very aggressive 2027 growth targets. ([celestica.gcs-web.com](https://celestica.gcs-web.com/news-releases/news-release-details/celestica-announces-third-quarter-2026-financial-results-and?utm_source=openai))

Details:

Sources:

Celestica, SEC, Investing.com

Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

$CLS Insider Trading Activity

$CLS insiders have traded $CLS stock on the open market 150 times in the past 6 months. Of those trades, 0 have been purchases and 150 have been sales.

Here’s a breakdown of recent trading of $CLS stock by insiders over the last 6 months:

• ROBERT MIONIS (Chief Executive Officer) has made 0 purchases and 109 sales selling 345,949 shares for an estimated $130,689,066.
• MANDEEP CHAWLA (Chief Financial Officer) has made 0 purchases and 39 sales selling 34,000 shares for an estimated $13,070,061.
• TODD C COOPER (President) sold 20,118 shares for an estimated $7,242,480
• MICHAEL MAX WILSON sold 4,168 shares for an estimated $1,389,236

To track insider transactions, check out Investivoq's insider trading dashboard. You can access data on insider stock transactions through the Investivoq API insider transaction endpoint.

$CLS Hedge Fund Activity

We have seen 503 institutional investors add shares of $CLS stock to their portfolio, and 394 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• JPMORGAN CHASE & CO added 3,874,584 shares (+inf%) to their portfolio in Q2 2026, for an estimated $1,413,448,243
• D. E. SHAW & CO., INC. added 1,782,300 shares (+1898.8%) to their portfolio in Q2 2026, for an estimated $650,183,040
• VIKING GLOBAL INVESTORS LP removed 1,654,989 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $603,739,987
• WINSLOW CAPITAL MANAGEMENT, LLC added 714,367 shares (+inf%) to their portfolio in Q2 2026, for an estimated $260,601,081
• ARROWSTREET CAPITAL, LIMITED PARTNERSHIP removed 669,153 shares (-30.5%) from their portfolio in Q2 2026, for an estimated $244,107,014
• BLACKROCK, INC. removed 628,200 shares (-50.6%) from their portfolio in Q2 2026, for an estimated $229,167,360
• D1 CAPITAL PARTNERS L.P. removed 541,556 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $197,559,628

To track hedge funds' stock portfolios, check out Investivoq's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Investivoq API 13F endpoint.

This article is not financial advice. See Investivoq's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.