Onex Canada Asset Management Boosts Sotera Health Stake

Investment firm increases holding in medical services company by 31.6%

Mar. 14, 2026 at 9:54am

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Onex Canada Asset Management Inc. has increased its stake in Sotera Health Company (NASDAQ:SHC) by 31.6%, acquiring an additional 130,676 shares during the third quarter. The investment firm now owns 544,771 shares of the medical services company, representing about 0.19% of Sotera Health's outstanding stock.

Why it matters

Sotera Health is a global provider of sterilization and laboratory testing services for the medical device, pharmaceutical, life sciences and consumer product industries. The increase in Onex Canada's stake suggests the investment firm sees long-term value in Sotera Health's business model and growth prospects.

The details

According to a regulatory filing, Onex Canada Asset Management Inc. raised its position in Sotera Health by acquiring 130,676 additional shares during the third quarter. The firm now owns 544,771 shares of the company, or about 0.19% of the total outstanding stock. Sotera Health provides a range of critical sterilization and lab testing services to ensure products meet safety and regulatory requirements before reaching the market.

  • Onex Canada Asset Management Inc. increased its stake in Sotera Health during the third quarter of 2026.

The players

Onex Canada Asset Management Inc.

An investment management firm that raised its position in Sotera Health Company by 31.6% in the third quarter of 2026.

Sotera Health Company

A global provider of sterilization and laboratory testing services for the medical device, pharmaceutical, life sciences and consumer product industries.

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The takeaway

Onex Canada's increased stake in Sotera Health suggests the investment firm sees long-term growth potential in the company's critical medical services offerings. As the healthcare industry continues to demand rigorous safety and regulatory compliance, Sotera Health's specialized sterilization and testing capabilities could position it for further expansion.