Sotera Health Co - SHC

Ownership (Schedule 13D / 13G) · latest 50 filings · Back to all files
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Filed Form Reporting person Percent Shares SEC
May 15, 2026 SCHEDULE 13G/A WARBURG PINCUS & CO. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A WP XI Partners, L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus Private Equity XI, L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus XI Partners, L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus Private Equity XI-B, L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus Private Equity XI-C, L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Bull Co-Invest L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus XI, L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A WP Global LLC 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus Partners II, L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus Partners GP LLC 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus (Cayman) XI, L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus XI-C, LLC 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus Partners II (Cayman), L.P. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus (Bermuda) Private Equity GP Ltd. 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A Warburg Pincus LLC 0.0% 0 View
May 15, 2026 SCHEDULE 13G Sachem Head Capital Management LP 5.46% 15,560,000 View
May 15, 2026 SCHEDULE 13G Uncas GP LLC 5.46% 15,560,000 View
May 15, 2026 SCHEDULE 13G Sachem Head GP LLC 4.02% 11,450,000 View
May 15, 2026 SCHEDULE 13G Ferguson Scott D. 5.46% 15,560,000 View
May 15, 2026 SCHEDULE 13G/A GTCR INVESTMENT XI LLC 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A GTCR FUND XI/A LP 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A GTCR FUND XI/C LP 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A GTCR CO-INVEST XI LP 0.0% 0 View
May 15, 2026 SCHEDULE 13G/A GTCR PARTNERS XI/A&C LP 0.0% 0 View
Mar 27, 2026 SCHEDULE 13G/A The Vanguard Group 0.0% 0 View
Mar 10, 2026 SCHEDULE 13G/A GTCR INVESTMENT XI LLC 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A GTCR FUND XI/A LP 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A GTCR FUND XI/C LP 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A GTCR CO-INVEST XI LP 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A GTCR PARTNERS XI/A&C LP 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A WARBURG PINCUS & CO. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A WP XI Partners, L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus Private Equity XI, L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus XI Partners, L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus Private Equity XI-B, L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus Private Equity XI-C, L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Bull Co-Invest L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus XI, L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A WP Global LLC 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus Partners II, L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus Partners GP LLC 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus (Cayman) XI, L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus XI-C, LLC 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus Partners II (Cayman), L.P. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus (Bermuda) Private Equity GP Ltd. 11.2% 31,838,253 View
Mar 10, 2026 SCHEDULE 13G/A Warburg Pincus LLC 11.2% 31,838,253 View
Feb 17, 2026 SCHEDULE 13G Sessa Capital (Master), L.P. 5.6% 15,919,619 View
Feb 17, 2026 SCHEDULE 13G Sessa Capital Special Opportunity Fund II, L.P. 1.63% 4,630,381 View
Feb 17, 2026 SCHEDULE 13G Sessa Capital GP, LLC 7.23% 20,550,000 View
Feb 17, 2026 SCHEDULE 13G Sessa Capital IM, L.P. 7.23% 20,550,000 View
Feb 17, 2026 SCHEDULE 13G Sessa Capital IM GP, LLC 7.23% 20,550,000 View
Feb 17, 2026 SCHEDULE 13G John Petry 7.23% 20,550,000 View
Feb 13, 2026 SCHEDULE 13G/A Sculptor Capital LP 7.39% 21,000,000 View
Feb 13, 2026 SCHEDULE 13G/A Sculptor Capital II LP 7.39% 21,000,000 View
Feb 13, 2026 SCHEDULE 13G/A Sculptor Capital Holding Corp 7.39% 21,000,000 View
Feb 13, 2026 SCHEDULE 13G/A Sculptor Capital Holding II LLC 7.39% 21,000,000 View
Feb 13, 2026 SCHEDULE 13G/A Sculptor Capital Management, Inc. 7.39% 21,000,000 View
Feb 13, 2026 SCHEDULE 13G/A Sculptor Master Fund, Ltd. 7.39% 21,000,000 View
Jan 30, 2026 SCHEDULE 13G/A The Vanguard Group 6.76% 19,228,375 View
Jan 21, 2026 SCHEDULE 13G/A BlackRock, Inc. 6.2% 17,739,027 View
Dec 19, 2025 SCHEDULE 13G/A GTCR INVESTMENT XI LLC 20.0% 56,838,253 View
Dec 19, 2025 SCHEDULE 13G/A GTCR FUND XI/A LP 20.0% 56,838,253 View
Dec 19, 2025 SCHEDULE 13G/A GTCR FUND XI/C LP 20.0% 56,838,253 View
Dec 19, 2025 SCHEDULE 13G/A GTCR CO-INVEST XI LP 20.0% 56,838,253 View
Dec 19, 2025 SCHEDULE 13G/A GTCR PARTNERS XI/A&C LP 20.0% 56,838,253 View
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G. Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F). Amendments (/A) can repeat the same holder over time, so rows should not be summed. Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.