State of Wisconsin Investment Board’s EnerSys ENS Stock Holding History

State of Wisconsin Investment Board’s Portfolio ENS Stock Details ENS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$7.18M	Buy	41,328 +5,724	+16%	+$970K	0.02%	835
2025 Q4	$5.22M	Sell	35,604 -1,780	-5%	-$238K	0.01%	987
2025 Q3	$4.22M	Buy	37,384 +21,677	+138%	+$2.13M	0.01%	1021
2025 Q2	$1.35M	Buy	15,707 +1,682	+12%	+$147K	﹤0.01%	1467
2025 Q1	$1.28M	Buy	14,025 +1,801	+15%	+$176K	﹤0.01%	1405
2024 Q4	$1.13M	Sell	12,224 -39,854	-77%	-$3.88M	﹤0.01%	1479
2024 Q3	$5.31M	Sell	52,078 -2,953	-5%	-$298K	0.01%	928
2024 Q2	$5.7M	Buy	55,031 +3,694	+7%	+$362K	0.02%	866
2024 Q1	$4.85M	Sell	51,337 -27,629	-35%	-$2.6M	0.01%	961
2023 Q4	$7.97M	Buy	78,966 +25,167	+47%	+$2.31M	0.02%	752
2023 Q3	$5.09M	Buy	53,799 +3,163	+6%	+$324K	0.02%	912
2023 Q2	$5.5M	Sell	50,636 -1,913	-4%	-$175K	0.02%	922
2023 Q1	$4.57M	Sell	52,549 -8,518	-14%	-$717K	0.01%	1008
2022 Q4	$4.51M	Sell	61,067 -13,911	-19%	-$971K	0.01%	993
2022 Q3	$4.36M	Sell	74,978 -2,813	-4%	-$179K	0.01%	1008
2022 Q2	$4.59M	Sell	77,791 -37,659	-33%	-$2.48M	0.01%	1039
2022 Q1	$8.61M	Buy	115,450 +2,000	+2%	+$149K	0.02%	868
2021 Q4	$8.97M	Hold	113,450	–	–	0.02%	832
2021 Q3	$8.45M	Hold	113,450	–	–	0.02%	836
2021 Q2	$11.1M	Hold	113,450	–	–	0.02%	709
2021 Q1	$10.3M	Sell	113,450 -4,100	-3%	-$375K	0.02%	722
2020 Q4	$9.76M	Sell	117,550 -24,600	-17%	-$1.93M	0.02%	692
2020 Q3	$9.54M	Hold	142,150	–	–	0.02%	650
2020 Q2	$9.15M	Hold	142,150	–	–	0.03%	634
2020 Q1	$7.04M	Hold	142,150	–	–	0.02%	638
2019 Q4	$10.6M	Hold	142,150	–	–	0.03%	647
2019 Q3	$9.37M	Buy	142,150 +9,100	+7%	+$571K	0.03%	638
2019 Q2	$9.11M	Buy	133,050 +4,450	+3%	+$291K	0.03%	641
2019 Q1	$8.38M	Buy	128,600 +28,600	+29%	+$2.16M	0.02%	676
2018 Q4	$7.76M	Hold	100,000	–	–	0.03%	633
2018 Q3	$8.71M	Hold	100,000	–	–	0.02%	696
2018 Q2	$7.46M	Hold	100,000	–	–	0.02%	759
2018 Q1	$6.94M	Sell	100,000 -10,000	-9%	-$711K	0.02%	770
2017 Q4	$7.66M	Hold	110,000	–	–	0.02%	741
2017 Q3	$7.61M	Buy	110,000 +7,856	+8%	+$537K	0.02%	718
2017 Q2	$7.4M	Sell	102,144 -8,600	-8%	-$677K	0.02%	691
2017 Q1	$8.74M	Hold	110,744	–	–	0.03%	567
2016 Q4	$8.65M	Sell	110,744 -285	-0.3%	-$20.9K	0.04%	528
2016 Q3	$7.68M	Hold	111,029	–	–	0.03%	621
2016 Q2	$6.6M	Hold	111,029	–	–	0.03%	646
2016 Q1	$6.19M	Hold	111,029	–	–	0.02%	684
2015 Q4	$6.21M	Buy	111,029 +569	+0.5%	+$34.4K	0.02%	688
2015 Q3	$5.92M	Buy	110,460 +20,000	+22%	+$1.15M	0.02%	711
2015 Q2	$6.36M	Sell	90,460 -10,000	-10%	-$686K	0.02%	742
2015 Q1	$6.45M	Hold	100,460	–	–	0.02%	730
2014 Q4	$6.2M	Buy	100,460 +460	+0.5%	+$27.1K	0.02%	738
2014 Q3	$5.86M	Buy	100,000 +20,000	+25%	+$1.28M	0.02%	745
2014 Q2	$5.5M	Buy	80,000 +10,000	+14%	+$680K	0.02%	773
2014 Q1	$4.85M	Buy	+70,000	New	+$4.91M	0.02%	814

Other funds holding ENS

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

State of Wisconsin Investment Board's ENS Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its EnerSys (ENS) stake by 16% in Q1 2026, buying an estimated $970K and bringing the position to 41,328 shares worth $7.18M. The position accounts for 0.02% of the portfolio, ranked #835.

State of Wisconsin Investment Board first reported a position in ENS in Q1 2014 and has held it in 49 quarters since. The position peaked at $11.1M in Q2 2021. 497 funds tracked by Wall St. Rank hold ENS as of Q1 2026.

State of Wisconsin Investment Board held 41,328 shares of EnerSys worth $7.18M as of Q1 2026.
State of Wisconsin Investment Board bought 5,724 EnerSys shares in Q1 2026, an estimated $970K.
EnerSys made up 0.02% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #835 holding.
State of Wisconsin Investment Board first reported a position in EnerSys in Q1 2014 and has held it in 49 quarters since.
State of Wisconsin Investment Board's EnerSys position peaked at $11.1M in Q2 2021.
497 funds tracked by Wall St. Rank held EnerSys as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.