Jane Street’s EnerSys ENS Stock Holding History

Jane Street’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 Q2	$8.09M	Buy	34,600 +13,100	+61%	+$2.84M	﹤0.01%	3092
2026 Q1	$3.73M	Buy	21,500 +17,900	+497%	+$3.03M	﹤0.01%	3972
2025 Q4	$528K	Buy	+3,600	New	+$481K	﹤0.01%	7547
2021 Q4	–	Sell	-3,200	Closed	-$238K	–	10235
2021 Q3	$238K	Sell	3,200 -3,200	-50%	-$284K	﹤0.01%	8595
2021 Q2	$625K	Buy	+6,400	New	+$597K	﹤0.01%	6818
2021 Q1	–	Sell	-3,700	Closed	-$307K	–	9202
2020 Q4	$307K	Buy	+3,700	New	+$290K	﹤0.01%	6379

Other funds holding ENS

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Jane Street's ENS Position: Q2 2026 in Review

Jane Street increased its EnerSys (ENS) stake by 134% in Q2 2026, buying an estimated $36.2M and bringing the position to 290,958 shares worth $68M. The position accounts for 0.01% of the portfolio, ranked #1186.

Jane Street first reported a position in ENS in Q3 2013 and has held it in 34 quarters since. 553 funds tracked by Wall St. Rank hold ENS as of Q2 2026.

Jane Street held 290,958 shares of EnerSys worth $68M as of Q2 2026.
Jane Street bought 166,849 EnerSys shares in Q2 2026, an estimated $36.2M.
EnerSys made up 0.01% of Jane Street's portfolio in Q2 2026, its #1186 holding.
Jane Street first reported a position in EnerSys in Q3 2013 and has held it in 34 quarters since.
553 funds tracked by Wall St. Rank held EnerSys as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.