Boston Partners
STE icon

Boston Partners’s Steris STE Stock Holding History

Boston Partners’s Portfolio STE Stock Details STE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$315M Buy
1,498,334
+636,081
+74% +$136M 0.28% 121
2026
Q1 		$191M Buy
862,253
+230,929
+37% +$56.5M 0.2% 158
2025
Q4 		$160M Sell
631,324
-11,215
-2% -$2.82M 0.17% 187
2025
Q3 		$159M Buy
+642,539
New +$154M 0.16% 182

Other funds holding STE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GIM
Generation Investment Management London, United Kingdom $10.3B AUM 4.84% 1-Year Est. Return

Boston Partners's STE Position: Q2 2026 in Review

Boston Partners increased its Steris (STE) stake by 74% in Q2 2026, buying an estimated $136M and bringing the position to 1,498,334 shares worth $315M. The position accounts for 0.28% of the portfolio, ranked #121.

Boston Partners first reported a position in STE in Q3 2025 and has held it in 4 quarters since. 833 funds tracked by Wall St. Rank hold STE as of Q2 2026.

  • Boston Partners held 1,498,334 shares of Steris worth $315M as of Q2 2026.
  • Boston Partners bought 636,081 Steris shares in Q2 2026, an estimated $136M.
  • Steris made up 0.28% of Boston Partners's portfolio in Q2 2026, its #121 holding.
  • Boston Partners first reported a position in Steris in Q3 2025 and has held it in 4 quarters since.
  • 833 funds tracked by Wall St. Rank held Steris as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.