STERIS plc
US ˙ NYSE

SecuritySTE / STERIS plc
InstitutionVictory Capital Management Inc
Latest Disclosed Ownership73,386 shares
Latest Disclosed Value $ 16,227,846
Victory Capital Management Inc reports 1.80% decrease in ownership of STE / STERIS plc

On May 15, 2026 - Victory Capital Management Inc filed a 13F-HR form disclosing ownership of 73,386 shares of STERIS plc (US:STE) valued at $16,227,846 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 74,730 shares of STERIS plc. This represents a change in shares of -1.80% during the quarter. The current value of the position is $15,583,517 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)
2026-05-15 2026-03-31 13F STERIS COM G8473T100 73,386 -1,344 -1.80 16,228 -14.35 0.0078
2026-02-13 2025-12-31 13F STERIS COM G8473T100 74,730 -2,354 -3.05 18,946 -0.67 0.0107
2025-11-12 2025-09-30 13F STERIS COM G8473T100 77,084 -3,565 -4.42 19,074 -1.55 0.0112
2025-08-13 2025-06-30 13F STERIS COM G8473T100 80,649 7,657 10.49 19,374 17.11 0.0125
2025-05-02 2025-03-31 13F STERIS COM G8473T100 72,992 2,591 3.68 16,544 14.32 0.0169
2025-02-06 2024-12-31 13F STERIS COM G8473T100 70,401 586 0.84 14,472 -14.53 0.0142
2024-11-05 2024-09-30 13F STERIS COM G8473T100 69,815 -1,433 -2.01 16,933 8.25 0.0163
2024-08-05 2024-06-30 13F STERIS COM G8473T100 71,248 6,908 10.74 15,642 8.14 0.0157
2024-05-03 2024-03-31 13F STERIS COM G8473T100 64,340 -3,934 -5.76 14,465 -3.64 0.0141
2024-02-05 2023-12-31 13F STERIS COM G8473T100 68,274 9,555 16.27 15,010 16.50 0.0158
2023-11-06 2023-09-30 13F STERIS COM G8473T100 58,719 8,631 17.23 12,884 14.34 0.0148
2023-07-27 2023-06-30 13F STERIS COM G8473T100 50,088 -5,557 -9.99 11,269 5.87 0.0124
2023-05-02 2023-03-31 13F STERIS COM G8473T100 55,645 11,038 24.74 10,644 29.19 0.0120
2023-04-25 2022-12-31 13F/A-3 STERIS COM G8473T100 44,607 10,394 30.38 8,238 44.81 0.0095
2023-03-10 2022-12-31 13F/A-2 STERIS COM G8473T100 44,607 10,394 8,238 0.0090
2023-02-10 2022-12-31 13F/A-1 STERIS COM G8473T100 44,607 10,394 8,238 0.0057
2023-02-09 2022-12-31 13F STERIS COM G8473T100 36,777 2,564 7,176 0.0049
2022-11-02 2022-09-30 13F STERIS COM G8473T100 34,213 -6,715 -16.41 5,689 -32.57 0.0066
2022-08-01 2022-06-30 13F STERIS COM G8473T100 40,928 3,400 9.06 8,437 -2.29 0.0096
2022-05-04 2022-03-31 13F STERIS COM G8473T100 37,528 -17,685 -32.03 8,635 -35.75 0.0086
2022-02-07 2021-12-31 13F STERIS COM G8473T100 55,213 1,718 3.21 13,439 22.98 0.0124
2021-11-02 2021-09-30 13F STERIS COM G8473T100 53,495 -1,063 -1.95 10,928 -2.91 0.0107
2021-08-03 2021-06-30 13F STERIS COM G8473T100 54,558 31,125 132.83 11,255 152.18 0.0108
2021-05-04 2021-03-31 13F STERIS COM G8473T100 23,433 21,980 1,512.73 4,463 1,522.91 0.0046
2021-02-01 2020-12-31 13F STERIS COM G8473T100 1,453 -29 -1.96 275 5.36 0.0003
2020-11-09 2020-09-30 13F STERIS COM G8473T100 1,482 -25,770 -94.56 261 -93.76 0.0003
2020-08-07 2020-06-30 13F STERIS COM G8473T100 27,252 -31,026 -53.24 4,181 -48.74 0.0057
2020-05-12 2020-03-31 13F/A-1 STERIS COM G8473T100 58,278 -12,203 -17.31 8,157 -24.07 0.0137
2020-05-04 2020-03-31 13F STERIS COM G8473T100 58,278 -12,203 8,157 8,927.0076
2020-02-06 2019-12-31 13F/A-1 STERIS COM G8473T100 70,481 -605 -0.85 10,743 4.60 0.0130
2020-02-04 2019-12-31 13F STERIS COM G8473T100 69,532 -1,554 10,478 12,559.8806
2019-11-12 2019-09-30 13F STERIS COM G8473T100 71,086 -630,211 -89.86 10,271 -90.16 0.0132
2019-08-15 2019-06-30 13F STERIS COM G8473T100 701,297 -152,191 -17.83 104,409 -4.45 0.2106
2019-05-03 2019-03-31 13F STERIS COM G8473T100 853,488 -259,769 -23.33 109,272 -8.14 0.2486
2019-05-02 2018-12-31 13F/A-1 STERIS COM G84720104 1,113,257 -140,168 -11.18 118,951 -17.04 0.2986
2019-02-05 2018-12-31 13F STERIS COM G84720104 1,113,257 -140,168 118,951
2018-11-01 2018-09-30 13F STERIS COM G84720104 1,253,425 -75 -0.01 143,391 8.93 0.2959
2018-08-02 2018-06-30 13F STERIS COM G84720104 1,253,500 27,700 2.26 131,630 15.02 0.2801
2018-05-04 2018-03-31 13F STERIS COM G84720104 1,225,800 1,225,800 114,441 0.2496
2017-02-09 2016-12-31 13F STERIS PLC NEW STERIS LTD COMTK COM G84720104 0 -378,192 -100.00 0 -100.00
2016-11-02 2016-09-30 13F STERIS PLC NEW STERIS LTD COMTK COM G84720104 378,192 378,192 0.00 27,646 0.0774
2016-08-09 2016-06-30 13F Steris COM G84720104 0 -288,115 -100.00 0 -100.00
2016-05-17 2016-03-31 13F/A-2 Steris COM G84720104 288,115 23,375 8.83 20,470 2.63 0.0845
2016-05-12 2016-03-31 13F/A-1 Steris COM G84720104 287,781 -334 20,447 0.0839
2016-05-12 2016-03-31 13F Steris COM G84720104 287,781 20,447
2016-02-10 2015-12-31 13F Steris COM G84720104 264,740 -64,125 -19.50 19,946 -6.65 0.0828
2015-11-06 2015-09-30 13F Steris COM 859152100 328,865 65,625 24.93 21,367 25.96 0.0880
2015-08-14 2015-06-30 13F/A-01 Steris COM 859152100 263,240 -63,975 -19.55 16,963 -26.23 0.0628
2015-08-07 2015-06-30 13F Steris COM 859152100 263,240 16,963
2015-05-07 2015-03-31 13F Steris COM 859152100 327,215 -44,900 -12.07 22,993 -4.72 0.0826
2015-02-11 2014-12-31 13F Steris COM 859152100 372,115 -267,460 -41.82 24,132 -30.08 0.0889
2014-10-16 2014-09-30 13F STERIS Common Stock 859152100 639,575 9,100 1.44 34,513 2.35 0.2601
2014-08-08 2014-06-30 13F Steris Common Stock 859152100 630,475 -163,903 -20.63 33,719 -11.11 0.2287
2014-05-06 2014-03-31 13F Steris Common Stock 859152100 794,378 55,975 7.58 37,932 6.91 0.2574
2014-02-12 2013-12-31 13F Steris Common Stock 859152100 738,403 29,577 4.17 35,480 16.52 0.2502
2014-03-12 2013-09-30 13F/A-1 Steris Common Stock 859152100 708,826 708,826 30,450 0.2185
2013-11-12 2013-09-30 13F Steris Common Stock 859152100 708,826 30,450
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.