STERIS plc
US ˙ NYSE

SecuritySTE / STERIS plc
InstitutionAllianz Asset Management GmbH
Latest Disclosed Ownership94,858 shares
Latest Disclosed Value $ 20,975,950
Allianz Asset Management GmbH reports 17.09% decrease in ownership of STE / STERIS plc

On May 11, 2026 - Allianz Asset Management GmbH filed a 13F-HR form disclosing ownership of 94,858 shares of STERIS plc (US:STE) valued at $20,975,950 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 114,415 shares of STERIS plc. This represents a change in shares of -17.09% during the quarter. The current value of the position is $20,143,096 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)
2026-05-11 2026-03-31 13F STERIS SHS USD G8473T100 94,858 -19,557 -17.09 20,976 -27.69 0.0082
2026-02-11 2025-12-31 13F STERIS SHS USD G8473T100 114,415 20,510 21.84 29,006 24.84 0.0293
2025-11-04 2025-09-30 13F STERIS SHS USD G8473T100 93,905 13,553 16.87 23,236 20.38 0.0259
2025-07-28 2025-06-30 13F STERIS SHS USD G8473T100 80,352 -22,136 -21.60 19,302 -16.90 0.0231
2025-05-05 2025-03-31 13F STERIS SHS USD G8473T100 102,488 24,809 31.94 23,229 45.48 0.0304
2025-02-03 2024-12-31 13F STERIS SHS USD G8473T100 77,679 64,707 498.82 15,968 407.53 0.0213
2024-11-13 2024-09-30 13F STERIS SHS USD G8473T100 12,972 178 1.39 3,146 12.04 0.0044
2024-08-13 2024-06-30 13F STERIS SHS USD G8473T100 12,794 1,148 9.86 2,809 7.26 0.0042
2024-05-14 2024-03-31 13F STERIS SHS USD G8473T100 11,646 83 0.72 2,618 2.99 0.0040
2024-02-12 2023-12-31 13F STERIS SHS USD G8473T100 11,563 -6,458 -35.84 2,542 -35.71 0.0042
2023-11-13 2023-09-30 13F STERIS SHS USD G8473T100 18,021 -2,628 -12.73 3,954 -14.88 0.0067
2023-08-14 2023-06-30 13F STERIS SHS USD G8473T100 20,649 -52,001 -71.58 4,646 -66.57 0.0083
2023-05-11 2023-03-31 13F STERIS SHS USD G8473T100 72,650 -63,062 -46.47 13,896 -44.56 0.0246
2023-02-13 2022-12-31 13F STERIS SHS USD G8473T100 135,712 -15,003 -9.95 25,065 0.01 0.0487
2022-11-08 2022-09-30 13F STERIS SHS USD G8473T100 150,715 -36,876 -19.66 25,061 -35.20 0.0510
2022-08-12 2022-06-30 13F STERIS SHS USD G8473T100 187,591 -73,204 -28.07 38,672 -38.67 0.0367
2022-05-13 2022-03-31 13F STERIS SHS USD G8473T100 260,795 -35,453 -11.97 63,052 -12.56 0.0470
2022-02-11 2021-12-31 13F STERIS SHS USD G8473T100 296,248 -24,601 -7.67 72,109 10.02 0.0505
2021-11-10 2021-09-30 13F STERIS SHS USD G8473T100 320,849 12,256 3.97 65,543 2.95 0.0510
2021-08-16 2021-06-30 13F STERIS SHS USD G8473T100 308,593 28,964 10.36 63,662 19.52 0.0541
2021-05-13 2021-03-31 13F STERIS SHS USD G8473T100 279,629 -142,027 -33.68 53,263 -33.36 0.0516
2021-02-16 2020-12-31 13F STERIS SHS USD G8473T100 421,656 -63,846 -13.15 79,921 -6.57 0.0789
2020-11-13 2020-09-30 13F STERIS SHS USD G8473T100 485,502 -5,797 -1.18 85,540 13.47 0.0994
2020-08-14 2020-06-30 13F STERIS SHS USD G8473T100 491,299 7,429 1.54 75,384 11.31 0.0871
2020-05-14 2020-03-31 13F STERIS SHS USD G8473T100 483,870 -147,216 -23.33 67,727 -29.59 0.0908
2020-02-13 2019-12-31 13F STERIS SHS USD G8473T100 631,086 110,343 21.19 96,191 27.84 0.0880
2019-11-13 2019-09-30 13F STERIS SHS USD G8473T100 520,743 -18,138 -3.37 75,241 -6.22 0.0739
2019-08-08 2019-06-30 13F STERIS SHS USD G8473T100 538,881 379,650 238.43 80,228 293.53 0.0747
2019-05-13 2019-03-31 13F STERIS SHS USD G8473T100 159,231 -324,113 -67.06 20,387 -60.52 0.0202
2019-04-02 2018-12-31 13F/A-1 STERIS SHS USD G84720104 483,344 110,875 29.77 51,645 21.20 0.0566
2019-02-13 2018-12-31 13F STERIS SHS USD G84720104 483,344 110,875 51,645
2019-04-09 2018-09-30 13F/A-1 STERIS SHS USD G84720104 372,469 65,150 21.20 42,611 32.04 0.0387
2018-11-13 2018-09-30 13F STERIS SHS USD G84720104 372,469 65,150 42,611
2019-04-09 2018-06-30 13F/A-1 STERIS SHS USD G84720104 307,319 169,161 122.44 32,272 150.21 0.0314
2018-08-13 2018-06-30 13F STERIS SHS USD G84720104 307,319 169,161 32,272
2019-04-09 2018-03-31 13F/A-2 STERIS SHS USD G84720104 138,158 44,358 47.29 12,898 57.20 0.0123
2018-05-23 2018-03-31 13F/A-1 STERIS SHS USD G84720104 138,158 0 12,898 0.0123
2018-05-14 2018-03-31 13F STERIS SHS USD G84720104 138,158 44,358 12,898
2019-04-17 2017-12-31 13F/A-1 STERIS SHS USD G84720104 93,800 -47,246 -33.50 8,205 -34.20 0.0065
2018-02-13 2017-12-31 13F STERIS SHS USD G84720104 93,800 -47,246 8,205
2019-04-17 2017-09-30 13F/A-1 STERIS SHS USD G84720104 141,046 0 0.00 12,469 8.41 0.0108
2017-11-13 2017-09-30 13F STERIS SHS USD G84720104 141,046 0 12,469
2019-04-17 2017-06-30 13F/A-1 STERIS SHS USD G84720104 141,046 -72,285 -33.88 11,502 -22.38 0.0111
2017-08-14 2017-06-30 13F STERIS SHS USD G84720104 141,046 -72,285 11,502
2019-04-17 2017-03-31 13F/A-1 STERIS SHS USD G84720104 213,331 77,213 56.73 14,818 61.54 0.0145
2017-05-15 2017-03-31 13F STERIS SHS USD G84720104 213,331 77,213 14,818
2019-04-17 2016-12-31 13F/A-2 STERIS SHS USD G84720104 136,118 -31,142 -18.62 9,173 -24.55 0.0082
2017-03-14 2016-12-31 13F/A-1 STERIS SHS USD G84720104 136,118 0 9,173 0.0082
2017-02-13 2016-12-31 13F STERIS SHS USD G84720104 136,118 9,173
2019-04-17 2016-09-30 13F/A-1 STERIS SHS USD G84720104 167,260 13,553 8.82 12,158 15.06 0.0119
2016-11-14 2016-09-30 13F STERIS SHS USD G84720104 167,260 13,553 12,158
2017-01-24 2016-06-30 13F/A-1 STERIS SHS USD G84720104 153,707 23,114 17.70 10,567 13.88 0.0113
2016-08-12 2016-06-30 13F STERIS SHS USD G84720104 153,707 10,567
2016-05-13 2016-03-31 13F STERIS SHS USD G84720104 130,593 -8,598 -6.18 9,279 -13.37 0.0106
2017-01-24 2015-12-31 13F/A-1 STERIS SHS USD G84720104 139,191 -3,185 -2.24 10,711 15.79 0.0121
2016-02-16 2015-12-31 13F STERIS SHS USD G84720104 139,191 10,711
2017-01-24 2015-09-30 13F/A-2 STERIS COM 859152100 142,376 -198 -0.14 9,250 0.69 0.0110
2015-11-20 2015-09-30 13F/A-1 STERIS COM 859152100 142,376 0 9,250 0.0096
2015-11-13 2015-09-30 13F STERIS COM 859152100 142,376 9,250
2015-09-22 2015-06-30 13F/A-1 STERIS COM 859152100 142,574 2,012 1.43 9,187 -6.99 0.0098
2015-08-14 2015-06-30 13F STERIS COM 859152100 142,574 9,187
2017-01-24 2015-03-31 13F/A-1 STERIS COM 859152100 140,562 -572,692 -80.29 9,877 -78.65 0.0113
2015-05-15 2015-03-31 13F STERIS COM 859152100 140,562 9,877,292
2015-02-17 2014-12-31 13F STERIS COM 859152100 713,254 -783,856 -52.36 46,255 -42.74 0.0514
2014-11-14 2014-09-30 13F STERIS COM 859152100 1,497,110 -800,442 -34.84 80,784 -34.25 0.0974
2014-08-13 2014-06-30 13F STERIS COM 859152100 2,297,552 -127,621 -5.26 122,873 6.11 0.1542
2014-05-28 2014-03-31 13F/A-1 STERIS COM 859152100 2,425,173 -159,744 -6.18 115,802 -6.77 0.1392
2014-05-14 2014-03-31 13F STERIS COM 859152100 2,425,173 115,802
2014-02-13 2013-12-31 13F STERIS COM 859152100 2,584,917 9,774 0.38 124,205 12.27 0.1582
2013-11-14 2013-09-30 13F STERIS COM 859152100 2,575,143 7,888 0.31 110,629 0.50 0.1464
2013-08-14 2013-06-30 13F STERIS COM 859152100 2,567,255 2,567,255 110,084 0.1562
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.