STERIS Ownership | Who Owns STERIS?
STERIS Ownership Summary
STERIS is owned by 97.04% institutional investors, 0.31% insiders, and 2.65% retail investors. Vanguard group is the largest institutional shareholder, holding 12.50% of STE shares. Vanguard MStar Total Stk Mkt Idx Invest is the top mutual fund, with 3.21% of its assets in STERIS shares.
STE Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | STERIS | 97.04% | 0.31% | 2.65% |
| Sector | Healthcare Stocks | 244.59% | 12.11% | -156.70% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 12.29M | 12.50% | $3.11B |
| Blackrock | 9.19M | 9.30% | $2.02B |
| Blackrock funding, inc. /de | 8.82M | 8.98% | $1.86B |
| Vanguard capital management | 6.41M | 6.52% | $1.35B |
| State street | 5.07M | 5.17% | $1.07B |
| Morgan stanley | 3.95M | 4.02% | $831.77M |
| Massachusetts financial services co /ma/ | 3.80M | 3.87% | $850.36M |
| Wellington management group llp | 3.50M | 3.57% | $737.61M |
| Orbis allan gray | 2.68M | 2.73% | $563.85M |
| Geode capital management | 2.62M | 2.66% | $548.62M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Diker management | 257.59K | 41.74% | $54.24M |
| Kabouter management | 8.44K | 8.01% | $1.83M |
| Generation investment management llp | 2.28M | 4.67% | $480.25M |
| Speece thorson capital group | 84.50K | 3.80% | $17.79M |
| Coho partners | 106.86K | 3.39% | $26.44M |
| Foresight group ltd liability partnership | 89.73K | 3.38% | $18.81M |
| Stone run capital | 28.33K | 2.76% | $7.01M |
| Harvey investment | 115.96K | 2.66% | $24.42M |
| Knowledge leaders capital | 5.03K | 2.62% | $1.11M |
| Villere st denis j | 98.00K | 2.46% | $20.64M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 1.19M | 0.03% | 1.19M |
| Goldman sachs group | 1.36M | 0.02% | 981.57K |
| Arrowstreet capital, limited partnership | 1.22M | 0.11% | 698.35K |
| Sixth street partners management company | 666.63K | 0.02% | 666.63K |
| Boston partners | 1.50M | 0.28% | 636.08K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ubs asset management americas | 5.16K | 0.00% | -1.25M |
| Franklin resources | 60.52K | 0.00% | -1.18M |
| Wcm investment management | - | - | -1.17M |
| Impax asset management group | - | - | -951.76K |
| Blackrock | 9.19M | 0.05% | -639.34K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 1.19M | 0.03% | 1.19M | $251.04M |
| Sixth street partners management company | 666.63K | 0.02% | 666.63K | $140.37M |
| Axa investment managers | 167.18K | 0.11% | 167.18K | $41.37M |
| Polar capital | 99.50K | 0.12% | 99.50K | $24.62M |
| Ceredex value advisors | 85.73K | 0.51% | 85.73K | $18.05M |
Sold Out
| Holder | Change |
|---|---|
| Dogwood wealth management | -1.00 |
| Caitong asset management | -1.00 |
| Redwood wealth management group | -1.00 |
| Breakwater investment management | -2.00 |
| Tidemark | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 833 | -1.42% | 95,294,991 | 1.70% | 97 | 1.06% | 406 | 14.37% | 302 | -13.96% |
| Mar 31, 2026 | 826 | -7.81% | 91,797,225 | -0.89% | 93 | 1.05% | 345 | -27.97% | 343 | 24.28% |
| Dec 31, 2025 | 565 | -33.37% | 49,648,323 | -45.79% | 50 | 0.58% | 297 | -31.57% | 177 | -36.10% |
| Sep 30, 2025 | 533 | -36.55% | 51,572,418 | -43.84% | 52 | 0.60% | 271 | -40.18% | 175 | -32.43% |
| Jun 30, 2025 | 832 | 7.49% | 91,694,296 | 0.41% | 93 | 1.09% | 449 | 15.13% | 256 | -7.58% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 3.12M | 3.21% | 9.02K |
| Vanguard Total Stock Mkt Idx Inv | 3.12M | 3.20% | -6.64K |
| Vanguard Morn Total Stk Mkt Idx Investor | 3.12M | 3.20% | -6.64K |
| Vanguard US Total Market Shares ETF | 3.12M | 3.17% | -18.21K |
| Vanguard Institutional 500 Index Trust | 2.79M | 2.84% | 19.87K |
| Vanguard 500 Index Investor | 2.58M | 2.64% | 26.88K |
| Vanguard Morn Mid Cap Index Instl | 2.13M | 2.18% | -2.52K |
| Vanguard Mid Cap Index Institutional | 2.13M | 2.18% | -2.52K |
| Vanguard MStar Mid Cap Index Instl | 2.12M | 2.18% | -2.74K |
| Morgan Stanley Glbl Franchise | 1.45M | 1.49% | 224.63K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 12, 2026 | Sohi Mohsen | - | Sell | $956.80K |
| Jun 15, 2026 | Zangerle John Adam | Sr. VP, Gen Counsel, and Sec. | Sell | $296.97K |
| Jun 04, 2026 | Carestio Daniel A | President and CEO | Sell | $655.51K |
| Jun 05, 2026 | Carestio Daniel A | President and CEO | Sell | $291.29K |
| Jun 02, 2026 | Breeden Richard C | - | Sell | $310.28K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | 1 |
| 2026 Q2 | - | 4 |
| 2026 Q1 | - | 1 |
| 2025 Q4 | - | 6 |
| 2025 Q3 | - | 4 |
STE Ownership FAQ
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