STERIS plc
US ˙ NYSE

SecuritySTE / STERIS plc
InstitutionLee Financial Co
Latest Disclosed Ownership5,223 shares
Latest Disclosed Value $ 1,154,963
Lee Financial Co reports 9.78% decrease in ownership of STE / STERIS plc

On April 13, 2026 - Lee Financial Co filed a 13F-HR form disclosing ownership of 5,223 shares of STERIS plc (US:STE) valued at $1,154,962 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 5,789 shares of STERIS plc. This represents a change in shares of -9.78% during the quarter. The current value of the position is $1,108,530 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-13 2026-03-31 13F STERIS SHS USD G8473T100 5,223 -566 -9.78 1,155 -21.34 0.1538
2026-01-22 2025-12-31 13F STERIS SHS USD G8473T100 5,789 -726 -11.14 1,468 -9.00 0.1816
2025-11-04 2025-09-30 13F STERIS SHS USD G8473T100 6,515 -61 -0.93 1,612 2.09 0.2022
2025-07-24 2025-06-30 13F STERIS SHS USD G8473T100 6,576 598 10.00 1,580 16.62 0.2266
2025-05-13 2025-03-31 13F STERIS SHS USD G8473T100 5,978 -781 -11.55 1,355 -2.52 0.2070
2025-01-30 2024-12-31 13F STERIS SHS USD G8473T100 6,759 437 6.91 1,389 -9.39 0.1951
2024-11-14 2024-09-30 13F STERIS SHS USD G8473T100 6,322 251 4.13 1,533 15.09 0.2178
2024-08-14 2024-06-30 13F STERIS SHS USD G8473T100 6,071 581 10.58 1,333 7.94 0.2172
2024-05-15 2024-03-31 13F STERIS SHS USD G8473T100 5,490 724 15.19 1,234 17.86 0.2058
2024-02-08 2023-12-31 13F STERIS SHS USD G8473T100 4,766 -3 -0.06 1,048 0.10 0.1838
2023-11-09 2023-09-30 13F STERIS SHS USD G8473T100 4,769 -251 -5.00 1,046 -7.35 0.1950
2023-08-08 2023-06-30 13F STERIS SHS USD G8473T100 5,020 0 0.00 1,129 17.60 0.1978
2023-05-15 2023-03-31 13F STERIS SHS USD G8473T100 5,020 625 14.22 960 18.37 0.1647
2023-02-09 2022-12-31 13F STERIS SHS USD G8473T100 4,395 4,336 7,349.15 812 8,010.00 0.1385
2022-11-02 2022-09-30 13F STERIS SHS USD G8473T100 59 -5 -7.81 10 -23.08 0.0019
2022-08-10 2022-06-30 13F STERIS SHS USD G8473T100 64 -15 -18.99 13 -31.58 0.0024
2022-05-11 2022-03-31 13F STERIS SHS USD G8473T100 79 0 0.00 19 0.00 0.0034
2022-02-08 2021-12-31 13F STERIS SHS USD G8473T100 79 0 0.00 19 18.75 0.0036
2021-11-12 2021-09-30 13F STERIS SHS USD G8473T100 79 0 0.00 16 0.00 0.0033
2021-08-04 2021-06-30 13F STERIS SHS USD G8473T100 79 0 0.00 16 6.67 0.0034
2021-05-13 2021-03-31 13F STERIS SHS USD G8473T100 79 0 0.00 15 0.00 0.0036
2021-02-12 2020-12-31 13F STERIS SHS USD G8473T100 79 0 0.00 15 7.14 0.0039
2020-11-03 2020-09-30 13F STERIS SHS USD G8473T100 79 -16 -16.84 14 -6.67 0.0039
2020-08-11 2020-06-30 13F STERIS SHS USD G8473T100 95 -20 -17.39 15 -6.25 0.0042
2020-05-07 2020-03-31 13F STERIS SHS USD G8473T100 115 0 0.00 16 -11.11 0.0053
2020-02-14 2019-12-31 13F STERIS SHS USD G8473T100 115 0 0.00 18 5.88 0.0039
2019-11-08 2019-09-30 13F STERIS SHS USD G8473T100 115 0 0.00 17 0.00 0.0038
2019-07-30 2019-06-30 13F STERIS SHS USD G84720104 115 0 0.00 17 13.33 0.0038
2019-04-30 2019-03-31 13F STERIS SHS USD G8473T100 115 0 0.00 15 25.00 0.0035
2019-02-11 2018-12-31 13F STERIS SHS USD G84720104 115 -25 -17.86 12 -25.00 0.0032
2018-11-07 2018-09-30 13F STERIS SHS USD G84720104 140 0 0.00 16 6.67 0.0039
2018-08-14 2018-06-30 13F STERIS SHS USD G84720104 140 0 0.00 15 15.38 0.0035
2018-05-09 2018-03-31 13F STERIS SHS USD G84720104 140 0 0.00 13 8.33 0.0033
2018-02-09 2017-12-31 13F STERIS SHS USD G84720104 140 0 0.00 12 0.00 0.0035
2017-11-07 2017-09-30 13F STERIS SHS USD G84720104 140 -5 -3.45 12 0.00 0.0039
2017-07-27 2017-06-30 13F STERIS SHS USD G84720104 145 0 0.00 12 20.00 0.0044
2017-05-09 2017-03-31 13F STERIS SHS USD G84720104 145 0 0.00 10 0.00 0.0040
2017-02-14 2016-12-31 13F STERIS SHS USD G84720104 145 145 10 0.0056
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.