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 owner
WARBURG PINCUS & CO.
Security
Sotera Health Co Common Stock, par value $0.01 per share
Beneficially owned shares
0 shares
Ownership signal CIK-linked ownership evidence from parsed SEC filings. 2 signals
Large-stake signal

Form

SCHEDULE 13G/A

Passive or exempt beneficial ownership filing.

Ownership

0%

Beneficial ownership of this reported class.

Shares

0 shares

Shares beneficially owned as disclosed.

Event date

06 Mar 2026

Date tied to the ownership event or amendment.

Accepted by SEC

15 May 2026

EDGAR acceptance date.

How to read this large-stake filing
  • Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
  • Compare this filing with the holder history and issuer page before treating the percentage as a current position.
  • Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership
0%
Subject security Names, identifiers, and filing context for this profile. 1 source field
Symbol
SHC
Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
SCHEDULE 13G/A
Accepted by SEC
15 May 2026, 16:57:53 UTC
Event date
06 Mar 2026
Prior SEC filing
12 Nov 2025
Source filing
View source filing

Key filing fact

WARBURG PINCUS & CO. disclosed 0% ownership in Sotera Health Co Common Stock, par value $0.01 per share (SHC) on 06 Mar 2026.

Key facts

  • WARBURG PINCUS & CO. filed SCHEDULE 13G/A for Sotera Health Co Common Stock, par value $0.01 per share (SHC).
  • Disclosed ownership: 0%.
  • Date of event: 06 Mar 2026.

Change

  • Previous schedule filing date: 12 Nov 2025.
  • Current filing was accepted on 15 May 2026, 16:57.

Research use

  • This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
  • Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

View source filing

Reporting persons

Disclosed reporting parties (16)

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares owned Sole voting power Shared voting power Signature Title CIK
WARBURG PINCUS & CO. 0% 0 0 0 /s/ Harsha Marti Harsha Marti / Partner
WP XI Partners, L.P. 0% 0 0 0 /s/ Warburg Pincus XI, L.P. Warburg Pincus XI, L.P / General Partner
Warburg Pincus Private Equity XI, L.P. 0% 0 0 0 /s/ Harsha Marti Harsha Marti, Partner
Warburg Pincus XI Partners, L.P. 0% 0 0 0 /s/ Warburg Pincus XI, L.P. Warburg Pincus XI, L.P. / General Partner
Warburg Pincus Private Equity XI-B, L.P. 0% 0 0 0 /s/ Warburg Pincus XI, L.P. Warburg Pincus XI, L.P. / General Partner
Warburg Pincus Private Equity XI-C, L.P. 0% 0 0 0 /s/ Warburg Pincus (Cayman) XI, L.P. Warburg Pincus (Cayman) XI, L.P. / General Partner
Bull Co-Invest L.P. 0% 0 0 0 /s/ WP Bull Manager LLC WP Bull Manager LLC / General Partner
Warburg Pincus XI, L.P. 0% 0 0 0 /s/ WP Global LLC WP Global LLC / General Partner
WP Global LLC 0% 0 0 0 /s/ Warburg Pincus Partners II, L.P. Warburg Pincus Partners II, L.P. / Managing Member
Warburg Pincus Partners II, L.P. 0% 0 0 0 /s/ Warburg Pincus Partners GP LLC Warburg Pincus Partners GP LLC / General Partner
Warburg Pincus Partners GP LLC 0% 0 0 0 /s/ Warburg Pincus & Co. Warburg Pincus & Co. / Managing Member
Warburg Pincus (Cayman) XI, L.P. 0% 0 0 0 /s/ Warburg Pincus XI-C, LLC Warburg Pincus XI-C, LLC / General Partner
Warburg Pincus XI-C, LLC 0% 0 0 0 /s/ Warburg Pincus Partners II (Cayman), L.P. Warburg Pincus Partners II (Cayman), L.P. / Managing Member
Warburg Pincus Partners II (Cayman), L.P. 0% 0 0 0 /s/ Warburg Pincus (Bermuda) Private Equity GP Ltd. Warburg Pincus (Bermuda) Private Equity GP Ltd. / General Partner
Warburg Pincus (Bermuda) Private Equity GP Ltd. 0% 0 0 0 /s/ Harsha Marti Harsha Marti / Authorised Signatory
Warburg Pincus LLC 0% 0 0 0 /s/ Harsha Marti Harsha Marti / Managing Director, Chief Legal Officer and Head of New Solutions
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