Sotera Health Company
US ˙ NasdaqGS ˙ US83601L1026

SecuritySHC / Sotera Health Company
InstitutionEngineers Gate Manager LP
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Engineers Gate Manager LP closes position in SHC / Sotera Health Company

On November 14, 2025 - Engineers Gate Manager LP filed a 13F-HR form disclosing ownership of 0 shares of Sotera Health Company (US:SHC) valued at $0 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 68,848 shares of Sotera Health Company. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2025-11-14 2025-09-30 13F SOTERA HEALTH COM 83601L102 0 -100.00 0
2025-08-14 2025-06-30 13F SOTERA HEALTH COM 83601L102 68,848 42,996 166.32 766 154.15 0.0095
2025-05-15 2025-03-31 13F SOTERA HEALTH COM 83601L102 25,852 2,020 8.48 301 -7.67 0.0051
2025-02-14 2024-12-31 13F SOTERA HEALTH COM 83601L102 23,832 -58,597 -71.09 326 -76.31 0.0057
2024-11-14 2024-09-30 13F SOTERA HEALTH COM 83601L102 82,429 12,378 17.67 1,377 65.58 0.0269
2024-08-14 2024-06-30 13F SOTERA HEALTH COM 83601L102 70,051 1,829 2.68 832 1.47 0.0188
2024-05-15 2024-03-31 13F SOTERA HEALTH COM 83601L102 68,222 68,222 819 0.0216
2023-02-14 2022-12-31 13F SOTERA HEALTH COM 83601L102 0 -263,805 -100.00 0 -100.00
2022-11-14 2022-09-30 13F SOTERA HEALTH COM 83601L102 263,805 238,052 924.37 1,799 256.24 0.1119
2022-08-15 2022-06-30 13F SOTERA HEALTH COM 83601L102 25,753 25,753 505 0.0185
2022-02-14 2021-12-31 13F SOTERA HEALTH COM 83601L102 0 -31,066 -100.00 0 -100.00
2021-11-15 2021-09-30 13F SOTERA HEALTH COM 83601L102 31,066 31,066 812 0.0463
2021-08-16 2021-06-30 13F SOTERA HEALTH COM 83601L102 0 -18,087 -100.00 0 -100.00
2021-05-17 2021-03-31 13F SOTERA HEALTH COM 83601L102 18,087 1,156 6.83 451 -3.01 0.0223
2021-02-16 2020-12-31 13F SOTERA HEALTH COM 83601L102 16,931 16,931 465 0.0202
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.