Jane Street’s MGE Energy Inc MGEE Stock Holding History

Jane Street’s Portfolio MGEE Stock Details MGEE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-5,600	Closed	-$471K	–	11891
2025 Q3	$471K	Buy	+5,600	New	+$478K	﹤0.01%	7998

Other funds holding MGEE

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Zimmer Partners New York $4.34B AUM 22.78% 1-Year Est. Return

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

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

WHG

Westwood Holdings Group Dallas, Texas $13.3B AUM 29.38% 1-Year Est. Return

Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return

Jane Street's MGEE Position: Q2 2026 in Review

Jane Street sold out of MGE Energy Inc (MGEE) in Q2 2026, closing a stake of 80,249 shares — an estimated $6.2M sold.

Jane Street first reported a position in MGEE in Q2 2017 and held it in 21 quarters. The position peaked at $10.8M in Q2 2024. 338 funds tracked by Wall St. Rank hold MGEE as of Q2 2026.

Jane Street reported no remaining MGE Energy Inc position as of Q2 2026 after selling out during the quarter.
Jane Street sold 80,249 MGE Energy Inc shares in Q2 2026, an estimated $6.2M.
Jane Street first reported a position in MGE Energy Inc in Q2 2017 and held it in 21 quarters.
Jane Street's MGE Energy Inc position peaked at $10.8M in Q2 2024.
338 funds tracked by Wall St. Rank held MGE Energy Inc as of Q2 2026.

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