Quick Takeaways
- WARBURG PINCUS & CO. filed SCHEDULE 13G/A for Sotera Health Co Common Stock, par value $0.01 per share (SHC).
- Disclosed ownership: 11%.
- Date of event: 06 Mar 2026.
WARBURG PINCUS & CO. - 06 Mar 2026 SCHEDULE 13G/A Report for Sotera Health Co Common Stock, par value $0.01 per share (SHC)
- Filing Manager
- WARBURG PINCUS & CO.
- Reporting Manager
- WARBURG PINCUS & CO.
- Symbol
- SHC
- Shares outstanding
- 284,270,116 shares
- Disclosed Ownership
- 31,838,253 shares
- Ownership
- 11%
- Form type
- SCHEDULE 13G/A
- Filing time
- 10 Mar 2026, 19:47:15 UTC
- Date of event
- 06 Mar 2026
- Previous filing
- 12 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"WARBURG PINCUS & CO. disclosed 11% ownership in Sotera Health Co Common Stock, par value $0.01 per share (SHC) on 06 Mar 2026."
What Changed
- Previous schedule filing date: 12 Nov 2025.
- Current filing was accepted on 10 Mar 2026, 19:47.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (16)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| WARBURG PINCUS & CO. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Harsha Marti | Harsha Marti / Partner | |
| WP XI Partners, L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus XI, L.P. | Warburg Pincus XI, L.P / General Partner | |
| Warburg Pincus Private Equity XI, L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Harsha Marti | Harsha Marti, Partner | |
| Warburg Pincus XI Partners, L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus XI, L.P. | Warburg Pincus XI, L.P. / General Partner | |
| Warburg Pincus Private Equity XI-B, L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus XI, L.P. | Warburg Pincus XI, L.P. / General Partner | |
| Warburg Pincus Private Equity XI-C, L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus (Cayman) XI, L.P. | Warburg Pincus (Cayman) XI, L.P. / General Partner | |
| Bull Co-Invest L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ WP Bull Manager LLC | WP Bull Manager LLC / General Partner | |
| Warburg Pincus XI, L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ WP Global LLC | WP Global LLC / General Partner | |
| WP Global LLC | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus Partners II, L.P. | Warburg Pincus Partners II, L.P. / Managing Member | |
| Warburg Pincus Partners II, L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus Partners GP LLC | Warburg Pincus Partners GP LLC / General Partner | |
| Warburg Pincus Partners GP LLC | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus & Co. | Warburg Pincus & Co. / Managing Member | |
| Warburg Pincus (Cayman) XI, L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus XI-C, LLC | Warburg Pincus XI-C, LLC / General Partner | |
| Warburg Pincus XI-C, LLC | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus Partners II (Cayman), L.P. | Warburg Pincus Partners II (Cayman), L.P. / Managing Member | |
| Warburg Pincus Partners II (Cayman), L.P. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Warburg Pincus (Bermuda) Private Equity GP Ltd. | Warburg Pincus (Bermuda) Private Equity GP Ltd. / General Partner | |
| Warburg Pincus (Bermuda) Private Equity GP Ltd. | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Harsha Marti | Harsha Marti / Authorised Signatory | |
| Warburg Pincus LLC | 11% | 31,838,253 | 0 | 31,838,253 | /s/ Harsha Marti | Harsha Marti / Managing Director, Chief Legal Officer and Head of New Solutions |