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Eric Mandelblatt’s WEC Energy WEC Stock Holding History

Eric Mandelblatt’s Portfolio WEC Stock Details WEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$123M Sell
1,051,141
-147,007
-12% -$16.8M 0.26% 24
2026
Q1 		$139M Sell
1,198,148
-189,524
-14% -$21.3M 0.27% 26
2025
Q4 		$159M Buy
1,387,672
+289,772
+26% +$32.1M 1.11% 23
2025
Q3 		$126M Buy
1,097,900
+769,447
+234% +$83.4M 0.95% 24
2025
Q2 		$34.2M Sell
328,453
-548,891
-63% -$58.4M 0.33% 26
2025
Q1 		$95.6M Sell
877,344
-271,134
-24% -$27.7M 1.35% 19
2024
Q4 		$108M Sell
1,148,478
-398,251
-26% -$38.6M 1.45% 18
2024
Q3 		$149M Sell
1,546,729
-231,365
-13% -$20.5M 2.06% 16
2024
Q2 		$140M Buy
1,778,094
+1,584,316
+818% +$129M 2.05% 15
2024
Q1 		$15.9M Hold
193,778
– – 0.24% 22
2023
Q4 		$16.3M Buy
+193,778
New +$16M 0.2% 28

Other funds holding WEC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Eric Mandelblatt's WEC Position: Q2 2026 in Review

Eric Mandelblatt reduced its WEC Energy (WEC) stake by 12% in Q2 2026, selling an estimated $16.8M and leaving 1,051,141 shares worth $123M. The position accounts for 0.26% of the portfolio, ranked #24.

Eric Mandelblatt first reported a position in WEC in Q4 2023 and has held it in 11 quarters since. The position peaked at $159M in Q4 2025. 1,400 funds tracked by Wall St. Rank hold WEC as of Q2 2026.

  • Eric Mandelblatt held 1,051,141 shares of WEC Energy worth $123M as of Q2 2026.
  • Eric Mandelblatt sold 147,007 WEC Energy shares in Q2 2026, an estimated $16.8M.
  • WEC Energy made up 0.26% of Eric Mandelblatt's portfolio in Q2 2026, its #24 holding.
  • Eric Mandelblatt first reported a position in WEC Energy in Q4 2023 and has held it in 11 quarters since.
  • Eric Mandelblatt's WEC Energy position peaked at $159M in Q4 2025.
  • 1,400 funds tracked by Wall St. Rank held WEC Energy as of Q2 2026.

Based on Soroban Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.