STERIS plc (Ireland)

Historical 13F Holders

Reported Value, Excluding Options

Total Filings

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for G8473T100 since 12/18/2024, largest first.

Filer	% of Class	Shares	Form	Filed
Vanguard Capital Management LLC 13G	7.5%	7,340,236	13G	4/30/2026 Event 3/31/2026
State Street Corp 13G	5.1%	4,995,259	13G	5/12/2026 Event 3/31/2026
Vanguard Portfolio Management LLC 13G	5.1%	4,962,018	13G	4/29/2026 Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (2)
Massachusetts Financial Services Co /MA/ 13G/A	4.9%	4,846,124	13G/A	11/4/2025 Event 9/30/2025
Vanguard Group Inc 13G/A	0%	0	13G/A	3/27/2026 Event 3/13/2026

Period	Filings	Shares, Excl. Options	Value, Excl. Options	Options Value
2026 Q3	23	574 k	$120 M	$0
2026 Q2	856	130 M	$20.2 B	$11.8 M
2026 Q1	861	93.8 M	$20.8 B	$17.5 M
2025 Q4	912	92.9 M	$23.5 B	$32.1 M
2025 Q3	866	92.3 M	$22.8 B	$26.1 M
2025 Q2	860	92.2 M	$22.1 B	$82.7 M
2025 Q1	796	92.7 M	$21.0 B	$16.9 M
2024 Q4	788	91.4 M	$18.8 B	$8.74 M
2024 Q3	776	95.0 M	$22.7 B	$20.5 M
2024 Q2	770	100 M	$21.9 B	$18.0 M
2024 Q1	756	104 M	$23.3 B	$18.3 M
2023 Q4	731	99.3 M	$21.8 B	$33.6 M
2023 Q3	703	92.6 M	$20.3 B	$44.0 M
2023 Q2	677	92.7 M	$20.8 B	$33.5 M
2023 Q1	642	93.6 M	$17.9 B	$20.0 M
2022 Q4	666	96.9 M	$17.9 B	$26.3 M
2022 Q3	663	95.5 M	$15.9 B	$34.2 M
2022 Q2	691	92.8 M	$19.1 B	$23.6 M
2022 Q1	665	93.0 M	$22.4 B	$38.2 M
2021 Q4	674	91.5 M	$22.1 B	$42.6 M
2021 Q3	649	90.3 M	$18.3 B	$33.4 M
2021 Q2	645	91.8 M	$18.8 B	$42.7 M
2021 Q1	610	81.4 M	$15.5 B	$31.1 M
2020 Q4	639	77.2 M	$14.7 B	$35.5 M
2020 Q3	586	78.6 M	$13.8 B	$28.2 M
2020 Q2	601	77.2 M	$11.8 B	$61.6 M
2020 Q1	563	76.0 M	$10.6 B	$17.0 M
2019 Q4	526	75.9 M	$11.6 B	$12.4 M
2019 Q3	489	74.5 M	$10.8 B	$14.0 M
2019 Q2	465	75.3 M	$11.2 B	$15.2 M
2019 Q1	411	71.4 M	$9.14 B	$16.0 M
2018 Q4	1	261 k	$27.9 M	$0
2016 Q2	1	14.0	$963.00	$0
2016 Q1	2	242	$30.0 k	$0
2015 Q4	1	14.0	$1.06 k	$0
2015 Q1	1	18.5 k	$1.30 M	$0