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STE · STERIS plc · Holdings

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$210.76 +1.08 (+0.52%) At close · Oct 8
Market Cap
$20.44B
Shares
97.50M
Volume · Oct 8 498.54K Avg daily vol (3M) 692.43K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 840
Total Value: $19,977,193,723
Total Shares: 94,889,116
Showing 1–100 of 845 holdings by value · page 1 of 9

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 840 13F filers
Top Holder
9.3%
Sep 2023 → Jun 2026 · range 9.3% – 13.3%
of institutional value
Top 5
30.8%
Sep 2023 → Jun 2026 · range 30.8% – 39.7%
of institutional value
Top 10
46.5%
Sep 2023 → Jun 2026 · range 46.5% – 53.8%
of institutional value
HHI
302
Sep 2023 → Jun 2026 · range 302 – 437
Broadly held
Showing 100 of 845
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1757898 CUSIP G8473T100 13F (30d) 19 filings 19 filers Visit website Investor relations