Optiver Holding
MGEE icon

Optiver Holding’s MGE Energy Inc MGEE Stock Holding History

Optiver Holding’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
2026
Q2 		$28.7K Buy
352
+348
+8,700% +$27K ﹤0.01% 1363
2026
Q1 		$309 Sell
4
-68
-94% -$5.35K ﹤0.01% 2206
2025
Q4 		$5.65K Sell
72
-40
-36% -$3.29K ﹤0.01% 1306
2025
Q3 		$9.43K Buy
+112
New +$9.56K ﹤0.01% 1337

Other funds holding MGEE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ZP
Zimmer Partners New York $4.34B AUM 22.78% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
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
GF
Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return

Optiver Holding's MGEE Position: Q2 2026 in Review

Optiver Holding increased its MGE Energy Inc (MGEE) stake by 8,700% in Q2 2026, buying an estimated $27K and bringing the position to 352 shares worth $28.7K. The position accounts for ﹤0.01% of the portfolio, ranked #1363.

Optiver Holding first reported a position in MGEE in Q3 2025 and has held it in 4 quarters since. 337 funds tracked by Wall St. Rank hold MGEE as of Q2 2026.

  • Optiver Holding held 352 shares of MGE Energy Inc worth $28.7K as of Q2 2026.
  • Optiver Holding bought 348 MGE Energy Inc shares in Q2 2026, an estimated $27K.
  • MGE Energy Inc made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1363 holding.
  • Optiver Holding first reported a position in MGE Energy Inc in Q3 2025 and has held it in 4 quarters since.
  • 337 funds tracked by Wall St. Rank held MGE Energy Inc as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.