Sotera Health Co
Total Trades
11
Buys
0
Sells
11
Largest Trade
$1M+
Insiders
4
Institutional Funds
229
Inst. Value
$1M+
Activist Filings
19
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Petras Michael B. Jr. | Chairman & CEO | SELL | $1M+ | 750K | $16.45 | Dec 10, 2025 |
| WARBURG PINCUS & CO. | Director | SELL | $1M+ | 9.7M | $16.33 | Dec 6, 2025 |
| WARBURG PINCUS & CO. | Director | SELL | $1M+ | 9.7M | $16.33 | Dec 6, 2025 |
| GTCR INVESTMENT XI LLC | Director | SELL | $1M+ | 6.5M | $16.33 | Dec 6, 2025 |
| GTCR INVESTMENT XI LLC | Director | SELL | $1M+ | 12.0M | $15.65 | Nov 12, 2025 |
| WARBURG PINCUS & CO. | Director | SELL | $1M+ | 18.0M | $15.65 | Nov 12, 2025 |
| WARBURG PINCUS & CO. | Director | SELL | $1M+ | 18.0M | $15.65 | Nov 12, 2025 |
| WARBURG PINCUS & CO. | Director | SELL | $1M+ | 12.0M | $15.11 | Sep 10, 2025 |
| WARBURG PINCUS & CO. | Director | SELL | $1M+ | 12.0M | $15.11 | Sep 10, 2025 |
| GTCR INVESTMENT XI LLC | Director | SELL | $1M+ | 8.0M | $15.11 | Sep 10, 2025 |
| Rutz Michael P | President of Steri… | SELL | $1M+ | 127K | $16.38 | Aug 26, 2025 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 229 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| WARBURG PINCUS LLC | 34.1M | $1M+ | SH |
| Sculptor Capital LP | 21.0M | $1M+ | SH |
| Sachem Head Capital Management LP | 11.6M | $1M+ | SH |
| STATE STREET CORP | 6.0M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 4.8M | $1M+ | SH |
| Two Seas Capital LP | 4.4M | $1M+ | SH |
| Voss Capital, LP | 4.0M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 3.2M | $1M+ | SH |
| NORGES BANK | 2.6M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.1M | $1M+ | SH |
| Ananym Capital Management, LP | 1.2M | $1M+ | SH |
| JENNISON ASSOCIATES LLC | 1.1M | $1M+ | SH |
| Point72 Asset Management, L.P. | 1.0M | $1M+ | SH |
| TUDOR INVESTMENT CORP ET AL | 770K | $1M+ | SH |
| Bank of New York Mellon Corp | 658K | $1M+ | SH |
| Onex Canada Asset Management Inc. | 541K | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 518K | $1M+ | SH |
| RHUMBLINE ADVISERS | 503K | $1M+ | SH |
| Capricorn Fund Managers Ltd | 450K | $1M+ | SH |
| PRINCIPAL FINANCIAL GROUP INC | 440K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Feb 17, 2026
5.6%
15.9M shares
SC 13G/A · Feb 13, 2026
7.4%
21.0M shares
SC 13G/A · Jan 30, 2026
6.8%
19.2M shares
SC 13G/A · Jan 21, 2026
6.2%
17.7M shares
SC 13G/A · Dec 19, 2025
20.0%
56.8M shares
SC 13G/A · Nov 14, 2025
8.8%
25.0M shares
SC 13G/A · Nov 12, 2025
25.7%
73.0M shares
SC 13G/A · Nov 12, 2025
25.7%
73.0M shares
SC 13G · Oct 17, 2025
5.2%
14.9M shares
SC 13G · Sep 11, 2025
5.2%
14.8M shares
SC 13G/A · Sep 10, 2025
36.3%
103.0M shares
SC 13G/A · Sep 10, 2025
36.3%
103.0M shares
SC 13G/A · Nov 14, 2024
43.4%
123.0M shares
SC 13G/A · Nov 14, 2024
43.3%
123.0M shares
SC 13G/A · Nov 12, 2024
5.2%
14.8M shares
SC 13G/A · Nov 4, 2024
5.2%
14.8M shares
SC 13G · Sep 13, 2024
7.1%
20.0M shares
SC 13G/A · Feb 14, 2022
62.1%
175.7M shares
SC 13G/A · Feb 11, 2022
62.1%
175.7M shares