Atom Investors’s Steris STE Stock Holding History

Atom Investors’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	$2.55M	Buy	12,116 +2,511	+26%	+$538K	0.23%	117
2026 Q1	$2.12M	Sell	9,605 -15,822	-62%	-$3.87M	0.15%	234
2025 Q4	$6.45M	Buy	25,427 +9,834	+63%	+$2.47M	0.51%	43
2025 Q3	$3.86M	Sell	15,593 -4,280	-22%	-$1.02M	0.29%	98
2025 Q2	$4.77M	Buy	19,873 +7,084	+55%	+$1.65M	0.42%	56
2025 Q1	$2.9M	Buy	12,789 +8,263	+183%	+$1.82M	0.36%	82
2024 Q4	$930K	Buy	4,526 +810	+22%	+$178K	0.12%	250
2024 Q3	$901K	Buy	3,716 +1,020	+38%	+$239K	0.09%	265
2024 Q2	$592K	Buy	+2,696	New	+$586K	0.06%	318
2024 Q1	–	Sell	-3,957	Closed	-$870K	–	667
2023 Q4	$870K	Buy	3,957 +2,836	+253%	+$600K	0.15%	202
2023 Q3	$246K	Buy	+1,121	New	+$254K	0.06%	344

Other funds holding STE

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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 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

Atom Investors's STE Position: Q2 2026 in Review

Atom Investors increased its Steris (STE) stake by 26% in Q2 2026, buying an estimated $538K and bringing the position to 12,116 shares worth $2.55M. The position accounts for 0.23% of the portfolio, ranked #117.

Atom Investors first reported a position in STE in Q3 2023 and has held it in 11 quarters since. The position peaked at $6.45M in Q4 2025. 837 funds tracked by Wall St. Rank hold STE as of Q2 2026.

Atom Investors held 12,116 shares of Steris worth $2.55M as of Q2 2026.
Atom Investors bought 2,511 Steris shares in Q2 2026, an estimated $538K.
Steris made up 0.23% of Atom Investors's portfolio in Q2 2026, its #117 holding.
Atom Investors first reported a position in Steris in Q3 2023 and has held it in 11 quarters since.
Atom Investors's Steris position peaked at $6.45M in Q4 2025.
837 funds tracked by Wall St. Rank held Steris as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.