Marshall Wace
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Marshall Wace’s Korea Electric Power KEP Stock Holding History

Marshall Wace’s Portfolio KEP Stock Details KEP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-118,054
Closed -$1.95M – 3473
2025
Q4 		$1.95M Sell
118,054
-172,078
-59% -$2.72M ﹤0.01% 1598
2025
Q3 		$3.79M Buy
290,132
+98,687
+52% +$1.34M ﹤0.01% 1308
2025
Q2 		$2.73M Buy
191,445
+6,336
+3% +$62.9K ﹤0.01% 1423
2025
Q1 		$1.37M Buy
185,109
+13,775
+8% +$102K ﹤0.01% 1637
2024
Q4 		$1.18M Buy
171,334
+82,902
+94% +$649K ﹤0.01% 1661
2024
Q3 		$686K Buy
88,432
+29,228
+49% +$222K ﹤0.01% 1813
2024
Q2 		$420K Sell
59,204
-9,897
-14% -$74.4K ﹤0.01% 2026
2024
Q1 		$576K Buy
69,101
+38,262
+124% +$310K ﹤0.01% 1879
2023
Q4 		$224K Buy
+30,839
New +$208K ﹤0.01% 1950
2023
Q2 		– Sell
-15,541
Closed -$108K – 2718
2023
Q1 		$108K Buy
+15,541
New +$115K ﹤0.01% 2496
2022
Q1 		– Sell
-11,032
Closed -$101K – 3682
2021
Q4 		$101K Buy
+11,032
New +$104K ﹤0.01% 3369
2021
Q2 		– Sell
-124,146
Closed -$1.27M – 2854
2021
Q1 		$1.27M Buy
124,146
+88,139
+245% +$952K 0.01% 1536
2020
Q4 		$442K Buy
+36,007
New +$356K ﹤0.01% 1505
2020
Q2 		– Sell
-6,811
Closed -$51K – 1769
2020
Q1 		$51K Buy
+6,811
New +$67.5K ﹤0.01% 1432

Other funds holding KEP

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
CWP
Capital Wealth Planning Naples, Florida $20B AUM 25.34% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
AssetMark Inc
AssetMark Inc Concord, California $58.2B AUM 22.78% 1-Year Est. Return

Marshall Wace's KEP Position: Q1 2026 in Review

Marshall Wace sold out of Korea Electric Power (KEP) in Q1 2026, closing a stake of 118,054 shares — an estimated $1.95M sold.

Marshall Wace first reported a position in KEP in Q1 2020 and held it in 14 quarters. The position peaked at $3.79M in Q3 2025. 184 funds tracked by Wall St. Rank hold KEP as of Q1 2026.

  • Marshall Wace reported no remaining Korea Electric Power position as of Q1 2026 after selling out during the quarter.
  • Marshall Wace sold 118,054 Korea Electric Power shares in Q1 2026, an estimated $1.95M.
  • Marshall Wace first reported a position in Korea Electric Power in Q1 2020 and held it in 14 quarters.
  • Marshall Wace's Korea Electric Power position peaked at $3.79M in Q3 2025.
  • 184 funds tracked by Wall St. Rank held Korea Electric Power as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.