STERIS Ownership | Who Owns STERIS?

Overview Forecast RevenueFinancials Chart Transcripts

STERIS Ownership Summary

STERIS is owned by 93.38% institutional investors, 0.30% insiders, and 6.32% retail investors. Vanguard group is the largest institutional shareholder, holding 12.50% of STE shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.18% of its assets in STERIS shares.

STE Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	STERIS	93.38%	0.30%	6.32%
Sector	Healthcare Stocks	35.58%	11.87%	52.55%
Industry	Medical Device Stocks	35.88%	10.92%	53.20%

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	9.03M	9.18%	$2.00B
State street	4.99M	5.08%	$1.10B
Morgan stanley	4.39M	4.47%	$971.70M
Massachusetts financial services co /ma/	4.01M	4.08%	$936.61M
Wellington management group llp	2.87M	2.92%	$635.39M
Orbis allan gray	2.59M	2.64%	$573.37M
Geode capital management	2.58M	2.63%	$568.68M
Generation investment management llp	2.31M	2.35%	$510.47M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Diker management	257.59K	50.80%	$56.96M
Kabouter management	8.44K	8.01%	$1.83M
Generation investment management llp	2.31M	4.57%	$510.47M
Foresight group ltd liability partnership	101.65K	3.97%	$22.48M
Coho partners	106.86K	3.39%	$26.44M
Speece thorson capital group	64.43K	3.25%	$14.25M
Stone run capital	28.33K	2.76%	$7.01M
Villere st denis j	108.76K	2.65%	$24.05M
Knowledge leaders capital	5.03K	2.62%	$1.11M
Caden capital partners, lp	946.00	2.58%	$209.19K

Top Buyers

Holder	Shares	% Assets	Change
Price t rowe associates inc /md/	1.76M	0.05%	1.42M
Norges bank	1.26M	0.03%	1.26M
Wellington management group llp	2.87M	0.12%	1.23M
Mitsubishi ufj kokusai asset management	2.19M	0.33%	651.27K
Morgan stanley	4.39M	0.06%	554.45K

Top Sellers

Holder	Shares	% Assets	Change
Wcm investment management	-	-	-1.17M
Impax asset management group	-	-	-951.76K
Apg asset management	77.73K	0.05%	-936.62K
Alliancebernstein	494.40K	0.04%	-844.06K
Blackrock	9.19M	0.05%	-639.34K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	1.26M	0.03%	1.26M	$320.30M
Vanguard fiduciary trust	551.99K	0.03%	551.99K	$122.06M
Vanguard global advisers	214.32K	0.03%	214.32K	$47.39M
Vanguard asset management	170.57K	0.03%	170.57K	$37.72M
Axa investment managers	167.18K	0.11%	167.18K	$41.37M

Sold Out

Holder	Change
Caitong asset management	-1.00
Redwood wealth management group	-1.00
Avalon trust	-2.00
Bok financial private wealth	-2.00
Breakwater investment management	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Mar 31, 2025	764	0.53%	90,957,069	-0.26%	92	1.08%	384	11.30%	275	-9.24%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	3.12M	3.18%	11.93K
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	2.54M	2.59%	45.32K
Vanguard Mid Cap Index Institutional	2.12M	2.17%	4.92K
iShares Core S&P 500 ETF	1.27M	1.29%	3.71K
Fidelity 500 Index	1.25M	1.28%	3.45K
MS INVF Global Brands A USD	1.25M	1.27%	-24.52K
Morgan Stanley Glbl Franchise	1.23M	1.25%	-154.01K
MS INVF Global Brands A	1.23M	1.25%	-49.68K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jun 05, 2026	Carestio Daniel A	President and CEO	Sell	$291.29K
Jun 04, 2026	Carestio Daniel A	President and CEO	Sell	$655.51K
Jun 02, 2026	Breeden Richard C	-	Sell	$310.28K
Mar 05, 2026	FELDMANN CYNTHIA L	-	Sell	$734.88K
Nov 21, 2025	Madsen Julia	Sr. VP and GM, Life Sciences	Sell	$559.63K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	1
2026 Q1	-	1
2025 Q4	-	6
2025 Q3	-	4
2025 Q2	-	7

STE Ownership FAQ

Who Owns STERIS?

STERIS shareholders are primarily institutional investors at 93.38%, followed by 0.30% insiders and 6.32% retail investors. The average institutional ownership in STERIS's industry, Medical Device Stocks, is 35.88%, which STERIS exceeds.

Who owns the most shares of STERIS?

STERIS’s largest shareholders are Vanguard group (12.29M shares, 12.50%), Blackrock (9.19M shares, 9.30%), and Blackrock funding, inc. /de (9.03M shares, 9.18%). Together, they hold 30.98% of STERIS’s total shares outstanding.

Does Blackrock own STERIS?

Yes, BlackRock owns 9.30% of STERIS, totaling 9.19M shares as of Jun 2024. This represents 0.05% of BlackRock's total assets, with a market value of 2.02B$. In the last quarter, BlackRock decreased its holdings by -639K shares, a -6.51% change.

Who is STERIS’s biggest shareholder by percentage of total assets invested?

Diker management is STERIS’s biggest shareholder by percentage of total assets invested, with 50.80% of its assets in 257.59K STERIS shares, valued at 56.96M$.

Who is the top mutual fund holder of STERIS shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of STERIS shares, with 3.18% of its total shares outstanding invested in 3.12M STERIS shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools