STERIS plc
US ˙ NYSE

SecuritySTE / STERIS plc
InstitutionCopeland Capital Management, LLC
Latest Disclosed Ownership168,908 shares
Latest Disclosed Value $ 37,350,725
Copeland Capital Management, LLC reports 3.85% decrease in ownership of STE / STERIS plc

On May 6, 2026 - Copeland Capital Management, LLC filed a 13F-HR form disclosing ownership of 168,908 shares of STERIS plc (US:STE) valued at $37,350,626 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 175,671 shares of STERIS plc. This represents a change in shares of -3.85% during the quarter. The current value of the position is $35,867,614 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)
2026-05-06 2026-03-31 13F STERIS PLC SHS USD COM G8473T100 168,908 -6,763 -3.85 37,351 -16.14 0.3506
2026-01-29 2025-12-31 13F STERIS PLC SHS USD COM G8473T100 175,671 -8,840 -4.79 44,537 -2.45 0.9944
2025-10-17 2025-09-30 13F STERIS PLC SHS USD COM G8473T100 184,511 -8,400 -4.35 45,656 -1.48 0.9513
2025-07-21 2025-06-30 13F STERIS PLC SHS USD COM G8473T100 192,911 -15,754 -7.55 46,341 -2.01 0.9535
2025-04-24 2025-03-31 13F STERIS PLC SHS USD COM G8473T100 208,665 225 0.11 47,294 10.38 0.9473
2025-01-24 2024-12-31 13F STERIS PLC SHS USD COM G8473T100 208,440 -15,130 -6.77 42,847 -20.98 0.7967
2024-10-21 2024-09-30 13F STERIS PLC SHS USD COM G8473T100 223,570 772 0.35 54,225 10.86 0.9431
2024-07-26 2024-06-30 13F STERIS COM G8473T100 222,798 2,566 1.17 48,913 -1.21 0.9155
2024-04-19 2024-03-31 13F STERIS COM G8473T100 220,232 11,621 5.57 49,513 7.96 0.8999
2024-01-19 2023-12-31 13F STERIS COM G8473T100 208,611 -9,885 -4.52 45,863 -4.34 0.9193
2023-10-23 2023-09-30 13F STERIS COM G8473T100 218,496 -277 -0.13 47,942 -2.59 1.0308
2023-07-14 2023-06-30 13F STERIS COM G8473T100 218,773 36,704 20.16 49,220 144,661.76 1.0158
2023-04-14 2023-03-31 13F STERIS COM G8473T100 182,069 2,615 1.46 35 3.03 0.8196
2023-01-13 2022-12-31 13F STERIS COM G8473T100 179,454 28,199 18.64 33 -99.87 0.8742
2022-10-12 2022-09-30 13F STERIS COM G8473T100 151,255 6,369 4.40 25,150 -15.80 0.8300
2022-07-15 2022-06-30 13F STERIS COM G8473T100 144,886 10,872 8.11 29,869 -7.81 0.9471
2022-04-18 2022-03-31 13F STERIS COM G8473T100 134,014 19,804 17.34 32,400 16.55 0.8927
2022-01-18 2021-12-31 13F STERIS COM G8473T100 114,210 -1,308 -1.13 27,800 17.81 0.7215
2022-01-18 2021-09-30 13F/A-1 STERIS COM G8473T100 115,518 3,590 3.21 23,598 2.20 0.6716
2021-10-20 2021-09-30 13F STERIS COM G8473T100 73,196 2,742 14,953 0.5043
2022-01-18 2021-06-30 13F/A-1 STERIS COM G8473T100 111,928 -6,946 -5.84 23,091 1.98 0.6924
2021-07-19 2021-06-30 13F STERIS COM G8473T100 70,454 -48,420 14,535 0.5205
2022-01-18 2021-03-31 13F/A-1 STERIS COM G8473T100 118,874 31,645 36.28 22,643 36.95 0.7052
2021-04-26 2021-03-31 13F STERIS COM G8473T100 75,999 -11,230 14,477 0.5365
2022-01-18 2020-12-31 13F/A-1 STERIS COM G8473T100 87,229 -4,342 -4.74 16,534 2.48 0.6504
2021-01-27 2020-12-31 13F STERIS COM G8473T100 70,935 -4,145 13,445 0.5712
2022-01-18 2020-09-30 13F/A-1 STERIS COM G8473T100 91,571 -2,475 -2.63 16,134 11.81 0.7162
2020-10-22 2020-09-30 13F STERIS COM G8473T100 75,080 -18,966 13,228 0.7128
2022-01-18 2020-06-30 13F/A-1 STERIS COM G8473T100 94,046 -1,379 -1.45 14,430 8.03 0.7439
2020-07-30 2020-06-30 13F STERIS COM G8473T100 77,138 -18,287 11,836 0.6685
2022-01-18 2020-03-31 13F/A-1 STERIS COM G8473T100 95,425 9,333 10.84 13,357 1.79 0.8124
2020-04-29 2020-03-31 13F STERIS COM G8473T100 78,210 -7,882 10,948 0.7379
2022-01-18 2019-12-31 13F/A-1 STERIS COM G8473T100 86,092 17,327 25.20 13,122 32.07 0.5746
2020-02-03 2019-12-31 13F STERIS COM G8473T100 69,877 1,112 10,651 0.5032
2022-01-18 2019-09-30 13F/A-1 STERIS COM G8473T100 68,765 -20,661 -23.10 9,936 -25.37 0.5109
2019-11-06 2019-09-30 13F STERIS COM G8473T100 68,765 -20,661 9,936 0.5129
2022-01-18 2019-06-30 13F/A-1 STERIS COM G8473T100 89,426 16,233 22.18 13,314 42.08 0.7398
2019-07-19 2019-06-30 13F STERIS COM G8473T100 89,426 16,233 13,314 0.7418
2022-01-18 2019-03-31 13F/A-1 STERIS COM G8473T100 73,193 -188,179 -72.00 9,371 -66.45 0.5950
2019-04-24 2019-03-31 13F STERIS COM G8473T100 73,193 -160,013 9,371 0.6467
2022-01-18 2018-12-31 13F/A-1 STERIS COM G8473T100 261,372 -10,387 -3.82 27,928 -10.17 2.0003
2019-01-28 2018-12-31 13F STERIS COM G84720104 233,206 -38,553 24,918 1.9314
2018-11-01 2018-09-30 13F STERIS COM G84720104 271,759 -27,455 -9.18 31,089 -1.05 1.8810
2018-07-17 2018-06-30 13F STERIS COM G84720104 299,214 -19,112 -6.00 31,420 5.72 1.8405
2018-05-04 2018-03-31 13F STERIS COM G84720104 318,326 -983 -0.31 29,719 6.41 1.9064
2018-01-30 2017-12-31 13F STERIS COM G84720104 319,309 -77,898 -19.61 27,930 -20.46 1.7695
2017-10-27 2017-09-30 13F STERIS COM G84720104 397,207 814 0.21 35,113 8.69 2.3828
2017-07-21 2017-06-30 13F STERIS COM G84720104 396,393 40,954 11.52 32,306 29.71 2.1116
2017-05-02 2017-03-31 13F STERIS COM G84720104 355,439 -55,193 -13.44 24,906 -10.00 1.7330
2017-02-01 2016-12-31 13F STERIS COM G84720104 410,632 -8,053 -1.92 27,673 -9.58 1.7984
2016-11-02 2016-09-30 13F STERIS COM G84720104 418,685 -27,616 -6.19 30,605 -0.25 1.9682
2016-08-05 2016-06-30 13F STERIS COM G84720104 446,301 -4,216 -0.94 30,683 -4.14 2.1103
2016-05-09 2016-03-31 13F STERIS COM G84720104 450,517 6,546 1.47 32,009 -4.31 2.1933
2016-02-04 2015-12-31 13F STERIS COM G84720104 443,971 -248,736 -35.91 33,449 -25.68 1.8940
2015-10-28 2015-09-30 13F STERIS COM 859152100 692,707 306,181 79.21 45,005 80.68 2.7565
2015-08-06 2015-06-30 13F STERIS COM 859152100 386,526 205,650 113.70 24,908 95.97 1.2748
2015-05-04 2015-03-31 13F STERIS COM 859152100 180,876 39,081 27.56 12,710 38.23 0.8440
2015-02-12 2014-12-31 13F STERIS COM 859152100 141,795 135,704 2,227.94 9,195 2,694.83 0.6664
2014-11-12 2014-09-30 13F STERIS COM 859152100 6,091 1,164 23.62 329 25.10 0.0335
2014-08-12 2014-06-30 13F STERIS COM 859152100 4,927 125 2.60 263 14.85 0.0294
2014-05-12 2014-03-31 13F STERIS COM 859152100 4,802 0 0.00 229 -0.87 0.0279
2014-02-12 2013-12-31 13F STERIS COM 859152100 4,802 785 19.54 231 33.53 0.0302
2013-11-07 2013-09-30 13F STERIS COM 859152100 4,017 4,017 173 0.0269
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.