SEI Investments
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SEI Investments’s MGE Energy Inc MGEE Stock Holding History

SEI Investments’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 		$2.21M Sell
27,131
-5,726
-17% -$444K ﹤0.01% 1905
2026
Q1 		$2.54M Buy
32,857
+21,663
+194% +$1.71M ﹤0.01% 1889
2025
Q4 		$878K Sell
11,194
-345
-3% -$28.4K ﹤0.01% 2239
2025
Q3 		$971K Buy
11,539
+1,707
+17% +$146K ﹤0.01% 1979
2025
Q2 		$870K Buy
9,832
+3,637
+59% +$327K ﹤0.01% 1981
2025
Q1 		$576K Sell
6,195
-5,040
-45% -$459K ﹤0.01% 2098
2024
Q4 		$1.06M Buy
11,235
+1,263
+13% +$122K ﹤0.01% 1917
2024
Q3 		$912K Buy
9,972
+4,646
+87% +$397K ﹤0.01% 1979
2024
Q2 		$398K Sell
5,326
-335
-6% -$26.2K ﹤0.01% 2228
2024
Q1 		$446K Sell
5,661
-1,647
-23% -$115K ﹤0.01% 2154
2023
Q4 		$528K Sell
7,308
-2
-0% -$145 ﹤0.01% 2086
2023
Q3 		$501K Sell
7,310
-1,235
-14% -$93.7K ﹤0.01% 2104
2023
Q2 		$676K Sell
8,545
-788
-8% -$60.5K ﹤0.01% 2023
2023
Q1 		$725K Buy
+9,333
New +$676K ﹤0.01% 1993
2022
Q4 		– Sell
-8,344
Closed -$548K – 2623
2022
Q3 		$548K Sell
8,344
-290
-3% -$22.7K ﹤0.01% 2046
2022
Q2 		$672K Buy
+8,634
New +$688K ﹤0.01% 1984
2019
Q2 		– Sell
-4
Closed – – 2621
2019
Q1 		$0 Buy
+4
New +$255 ﹤0.01% 2949
2018
Q3 		– Sell
-541
Closed -$34K – 3053
2018
Q2 		$34K Buy
541
+12
+2% +$699 ﹤0.01% 2627
2018
Q1 		$29K Buy
529
+6
+1% +$342 ﹤0.01% 2534
2017
Q4 		$33K Hold
523
– – ﹤0.01% 2465
2017
Q3 		$34K Buy
523
+63
+14% +$4.08K ﹤0.01% 2367
2017
Q2 		$30K Buy
460
+418
+995% +$27.3K ﹤0.01% 2357
2017
Q1 		$3K Sell
42
-1,093
-96% -$69.1K ﹤0.01% 2663
2016
Q4 		$74K Buy
1,135
+561
+98% +$33.5K ﹤0.01% 2031
2016
Q3 		$32K Buy
574
+342
+147% +$19.3K ﹤0.01% 2165
2016
Q2 		$13K Buy
232
+199
+603% +$10.3K ﹤0.01% 2230
2016
Q1 		$2K Buy
+33
New +$1.63K ﹤0.01% 2374

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

SEI Investments's MGEE Position: Q2 2026 in Review

SEI Investments reduced its MGE Energy Inc (MGEE) stake by 17% in Q2 2026, selling an estimated $444K and leaving 27,131 shares worth $2.21M. The position accounts for ﹤0.01% of the portfolio, ranked #1905.

SEI Investments first reported a position in MGEE in Q1 2016 and has held it in 27 quarters since. The position peaked at $2.54M in Q1 2026. 337 funds tracked by Wall St. Rank hold MGEE as of Q2 2026.

  • SEI Investments held 27,131 shares of MGE Energy Inc worth $2.21M as of Q2 2026.
  • SEI Investments sold 5,726 MGE Energy Inc shares in Q2 2026, an estimated $444K.
  • MGE Energy Inc made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #1905 holding.
  • SEI Investments first reported a position in MGE Energy Inc in Q1 2016 and has held it in 27 quarters since.
  • SEI Investments's MGE Energy Inc position peaked at $2.54M in Q1 2026.
  • 337 funds tracked by Wall St. Rank held MGE Energy Inc as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.