Who owns STERIS plc?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of STE from SEC Form 13F filings across 835 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 835 institutions disclosed 94.8M shares of STERIS plc worth $20.02B — about 97.5% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
835
13F holders
$20.02B
value, 2026 filers
97.5%
of shares outstanding (94.8M sh)
123
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of STE's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8.8M | $1.86B | 0.0% | 9.1% | -2.3% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 6.4M | $1.35B | 0.0% | 6.6% | +0.6% |
| 3 | STATE STREET CORP | 5.1M | $1.07B | 0.0% | 5.2% | +1.6% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.0M | $1.05B | 0.0% | 5.1% | +1.0% |
| 5 | MORGAN STANLEY | 4.0M | $831.8M | 0.0% | 4.1% | -10.1% |
| 6 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 3.8M | $850.4M | 0.3% | 3.9% | -5.2% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | 3.5M | $737.6M | 0.1% | 3.6% | +21.9% |
| 8 | Orbis Allan Gray Ltd | 2.7M | $563.8M | 1.9% | 2.8% | +3.3% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 2.6M | $548.6M | 0.0% | 2.7% | +1.3% |
| 10 | GENERATION INVESTMENT MANAGEMENT LLP | 2.3M | $480.2M | 4.7% | 2.3% | -1.2% |
| 11 | Mitsubishi UFJ Asset Management Co., Ltd. | 2.2M | $463.3M | 0.3% | 2.3% | +0.2% |
| 12 | Select Equity Group, L.P. | 1.9M | $399.0M | 2.0% | 1.9% | -11.6% |
| 13 | Jupiter Topco LLCNEW | 1.9M | $397.5M | 0.2% | 1.9% | new |
| 14 | PRICE T ROWE ASSOCIATES INC /MD/ | 1.8M | $386.2M | 0.0% | 1.9% | +4.0% |
| 15 | Invesco Ltd. | 1.8M | $380.3M | 0.0% | 1.9% | +5.7% |
| 16 | Boston Partners | 1.5M | $315.5M | 0.3% | 1.5% | +73.8% |
| 17 | AQR CAPITAL MANAGEMENT LLC | 1.4M | $285.8M | 0.1% | 1.4% | +29.8% |
| 18 | GOLDMAN SACHS GROUP INC | 1.4M | $287.0M | 0.0% | 1.4% | +257.2% |
| 19 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.2M | $256.4M | 0.1% | 1.3% | +134.4% |
| 20 | DIMENSIONAL FUND ADVISORS LP | 1.2M | $252.6M | 0.0% | 1.2% | +7.7% |
| 21 | NORGES BANKNEW | 1.2M | $251.0M | 0.0% | 1.2% | new |
| 22 | BESSEMER GROUP INC | 1.0M | $219.6M | 0.3% | 1.1% | -0.5% |
| 23 | NORTHERN TRUST CORP | 925,623 | $194.9M | 0.0% | 1% | +1.9% |
| 24 | PRINCIPAL FINANCIAL GROUP INC | 895,576 | $188.6M | 0.1% | 0.9% | +0.6% |
| 25 | BANK OF AMERICA CORP /DE/ | 835,111 | $175.8M | 0.0% | 0.9% | -9.4% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.