STERIS plc
US ˙ NYSE

SecuritySTE / STERIS plc
InstitutionPrudential Plc
Latest Disclosed Ownership32,962 shares
Latest Disclosed Value $ 7,288,887
Prudential Plc reports 2.61% increase in ownership of STE / STERIS plc

On May 14, 2026 - Prudential Plc filed a 13F-HR form disclosing ownership of 32,962 shares of STERIS plc (US:STE) valued at $7,288,887 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 32,124 shares of STERIS plc. This represents a change in shares of 2.61% during the quarter. The current value of the position is $6,928,283 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)
2026-05-14 2026-03-31 13F STERIS SHS USD G8473T100 32,962 838 2.61 7,289 -10.51 0.0314
2026-02-11 2025-12-31 13F STERIS SHS USD G8473T100 32,124 -21,664 -40.28 8,144 -38.81 0.0646
2025-11-14 2025-09-30 13F STERIS SHS USD G8473T100 53,788 3,318 6.57 13,309 9.78 0.0978
2025-08-12 2025-06-30 13F STERIS SHS USD G8473T100 50,470 7,328 16.99 12,124 23.98 0.0731
2025-05-13 2025-03-31 13F STERIS SHS USD G8473T100 43,142 -1,913 -4.25 9,778 5.58 0.0490
2025-02-13 2024-12-31 13F STERIS SHS USD G8473T100 45,055 -2,781 -5.81 9,262 -20.18 0.0466
2024-11-13 2024-09-30 13F STERIS SHS USD G8473T100 47,836 1,797 3.90 11,602 14.79 0.0583
2024-08-07 2024-06-30 13F STERIS SHS USD G8473T100 46,039 4,840 11.75 10,107 9.12 0.0682
2024-05-14 2024-03-31 13F STERIS SHS USD G8473T100 41,199 23,549 133.42 9,262 138.71 0.0706
2024-02-14 2023-12-31 13F STERIS SHS USD G8473T100 17,650 13,560 331.54 3,880 332.55 0.0394
2023-11-13 2023-09-30 13F STERIS SHS USD G8473T100 4,090 -630 -13.35 897 -15.46 0.0100
2023-08-14 2023-06-30 13F STERIS SHS USD G8473T100 4,720 4,720 1,062 0.0124
2019-10-04 2019-03-31 13F/A-1 STERIS STERIS ORD SHS 859152100 0 -3,800 -100.00 0 -100.00
2019-10-04 2018-12-31 13F/A-1 STERIS STERIS ORD SHS 859152100 3,800 0 0.00 406 -6.67 0.0016
2019-02-13 2018-12-31 13F STERIS STERIS ORD SHS 859152100 3,800 0 406
2019-10-03 2018-09-30 13F/A-1 STERIS STERIS ORD SHS 859152100 3,800 0 0.00 435 9.02 0.0014
2018-11-14 2018-09-30 13F STERIS STERIS ORD SHS 859152100 3,800 0 435
2018-08-14 2018-06-30 13F STERIS STERIS ORD SHS 859152100 3,800 0 0.00 399 12.39 0.0012
2018-05-15 2018-03-31 13F STERIS STERIS ORD SHS 859152100 3,800 0 0.00 355 6.93 0.0011
2018-02-14 2017-12-31 13F STERIS STERIS ORD SHS 859152100 3,800 -2,600 -40.62 332 -41.34 0.0010
2017-11-14 2017-09-30 13F STERIS STERIS ORD SHS 859152100 6,400 0 0.00 566 8.43 0.0018
2017-08-14 2017-06-30 13F STERIS STERIS ORD SHS 859152100 6,400 0 0.00 522 17.30 0.0017
2017-05-15 2017-03-31 13F STERIS STERIS ORD SHS 859152100 6,400 0 0.00 445 3.25 0.0015
2017-02-09 2016-12-31 13F STERIS STERIS ORD SHS 859152100 6,400 -745,943 -99.15 431 -99.22 0.0015
2016-11-14 2016-09-30 13F STERIS GBP0.1 G84720104 752,343 -154,214 -17.01 54,996 -11.76 0.2075
2016-11-14 2016-09-30 13F STERIS STERIS ORD SHS 859152100 7,300 -745,043 534
2016-08-09 2016-06-30 13F STERIS GBP0.1 G84720104 906,557 0 0.00 62,326 -3.24 0.2446
2016-05-13 2016-03-31 13F STERIS GBP0.1 G84720104 906,557 -53,000 -5.52 64,411 -10.90 0.2613
2016-02-12 2015-12-31 13F STERIS GBP0.1 G84720104 959,557 959,557 72,293 0.2937
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.