Magnetar Financial’s Steris STE Stock Holding History

Magnetar Financial’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	$320K	Buy	+1,519	New	+$326K	﹤0.01%	763
2026 Q1	–	Sell	-15,155	Closed	-$3.84M	–	1386
2025 Q4	$3.84M	Sell	15,155 -10,126	-40%	-$2.54M	0.04%	238
2025 Q3	$6.26M	Sell	25,281 -13,006	-34%	-$3.11M	0.04%	194
2025 Q2	$9.2M	Buy	+38,287	New	+$8.91M	0.04%	128
2025 Q1	–	Sell	-9,381	Closed	-$1.93M	–	933
2024 Q4	$1.93M	Sell	9,381 -11,827	-56%	-$2.59M	0.04%	226
2024 Q3	$5.14M	Buy	+21,208	New	+$4.96M	0.11%	150
2022 Q4	–	Sell	-14,083	Closed	-$2.34M	–	939
2022 Q3	$2.34M	Sell	14,083 -747	-5%	-$152K	0.03%	542
2022 Q2	$3.06M	Buy	+14,830	New	+$3.34M	0.03%	493
2020 Q4	–	Sell	-1,710	Closed	-$301K	–	881
2020 Q3	$301K	Buy	1,710 +91	+6%	+$14.6K	0.01%	534
2020 Q2	$248K	Buy	+1,619	New	+$247K	0.01%	365
2019 Q4	–	Sell	-1,956	Closed	-$283K	–	639
2019 Q3	$283K	Buy	+1,956	New	+$292K	0.01%	405
2019 Q1	–	Sell	-3,428	Closed	-$366K	–	463
2018 Q4	$366K	Buy	+3,428	New	+$383K	0.01%	172
2018 Q1	–	Sell	-2,613	Closed	-$229K	–	781
2017 Q4	$229K	Buy	+2,613	New	+$233K	﹤0.01%	582

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

Magnetar Financial's STE Position: Q2 2026 in Review

Magnetar Financial opened a new position in Steris (STE) in Q2 2026: 1,519 shares worth $320K. The stake represents ﹤0.01% of the portfolio and ranks #763 among its holdings. This is a return to the name: Magnetar Financial previously reported a position in STE as recently as Q4 2025.

Magnetar Financial first reported a position in STE in Q4 2017 and has held it in 13 quarters since. The position peaked at $9.2M in Q2 2025. 835 funds tracked by Wall St. Rank hold STE as of Q2 2026.

Magnetar Financial held 1,519 shares of Steris worth $320K as of Q2 2026.
Steris was a new Magnetar Financial position in Q2 2026.
Steris made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #763 holding.
Magnetar Financial first reported a position in Steris in Q4 2017 and has held it in 13 quarters since.
Magnetar Financial's Steris position peaked at $9.2M in Q2 2025.
835 funds tracked by Wall St. Rank held Steris as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.