STERIS plc
US ˙ NYSE

SecuritySTE / STERIS plc
InstitutionBRYN MAWR TRUST Co
Latest Disclosed Ownership33,514 shares
Latest Disclosed Value $ 7,410,950
BRYN MAWR TRUST Co reports 1.43% decrease in ownership of STE / STERIS plc

On April 30, 2026 - BRYN MAWR TRUST Co filed a 13F-HR form disclosing ownership of 33,514 shares of STERIS plc (US:STE) valued at $7,410,951 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 34,000 shares of STERIS plc. This represents a change in shares of -1.43% during the quarter. The current value of the position is $7,116,698 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)
2026-04-30 2026-03-31 13F STERIS SHS USD G8473T100 33,514 -486 -1.43 7,411 -14.03 0.1316
2026-02-12 2025-12-31 13F STERIS SHS USD G8473T100 34,000 -539 -1.56 8,620 0.85 0.2023
2025-11-20 2025-09-30 13F/A-1 STERIS SHS USD G8473T100 34,539 -1,628 -4.50 8,546 -1.63 0.2060
2025-10-28 2025-09-30 13F STERIS SHS USD G8473T100 34,937 -1,230 8,645 0.0958
2025-07-28 2025-06-30 13F STERIS SHS USD G8473T100 36,167 -1,780 -4.69 8,688 1.02 0.1546
2025-05-08 2025-03-31 13F STERIS SHS USD G8473T100 37,947 -1,543 -3.91 8,601 5.95 0.1607
2025-01-28 2024-12-31 13F STERIS SHS USD G8473T100 39,490 -1,530 -3.73 8,118 -18.41 0.1461
2024-11-25 2024-09-30 13F STERIS SHS USD G8473T100 41,020 41,020 9,949 0.1786
2016-05-03 2016-03-31 13F STERIS COMMON STOCK 859152100 0 0 0 0.0000
2016-02-12 2015-12-31 13F STERIS COMMON STOCK 859152100 0 -71,461 -100.00 0 -100.00
2015-11-09 2015-09-30 13F STERIS COMMON STOCK 859152100 71,461 515 0.73 4,643 1.55 0.2973
2015-08-25 2015-06-30 13F STERIS COMMON STOCK 859152100 70,946 595 0.85 4,572 -7.51 0.2656
2015-05-12 2015-03-31 13F STERIS COMMON STOCK 859152100 70,351 -742 -1.04 4,943 7.22 0.2812
2015-02-17 2014-12-31 13F STERIS COMMON STOCK 859152100 71,093 -1,470 -2.03 4,610 17.75 0.2587
2014-11-14 2014-09-30 13F STERIS COMMON 859152100 72,563 -1,427 -1.93 3,915 -1.06 0.2220
2014-08-07 2014-06-30 13F STERIS COMMON 859152100 73,990 -760 -1.02 3,957 10.87 0.2182
2014-05-13 2014-03-31 13F STERIS COMMON 859152100 74,750 -609 -0.81 3,569 -1.44 0.1997
2014-02-14 2013-12-31 13F STERIS COMMON 859152100 75,359 -320 -0.42 3,621 11.38 0.2038
2013-11-06 2013-09-30 13F STERIS COMMON 859152100 75,679 1,394 1.88 3,251 2.07 0.2004
2013-08-09 2013-06-30 13F STERIS COMMON 859152100 74,285 516 0.70 3,185 3.75 0.2059
2013-05-20 2013-03-31 13F STERIS COMMON STOCK 859152100 73,769 73,769 3,070 0.1981
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.