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Steve Schonfeld’s United Microelectronic UMC Stock Holding History

Steve Schonfeld’s Portfolio UMC Stock Details UMC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-134,341
Closed -$1.03M – 2604
2025
Q2 		$1.03M Sell
134,341
-180,718
-57% -$1.34M 0.01% 1293
2025
Q1 		$2.25M Buy
315,059
+69,057
+28% +$440K 0.01% 909
2024
Q4 		$1.6M Sell
246,002
-98,450
-29% -$705K 0.01% 922
2024
Q3 		$2.9M Sell
344,452
-137,809
-29% -$1.15M 0.02% 740
2024
Q2 		$4.22M Buy
+482,261
New +$3.98M 0.03% 609
2024
Q1 		– Sell
-283,785
Closed -$2.4M – 2427
2023
Q4 		$2.4M Buy
283,785
+137,247
+94% +$1.05M 0.02% 740
2023
Q3 		$1.03M Sell
146,538
-21,400
-13% -$155K 0.01% 1012
2023
Q2 		$1.33M Sell
167,938
-149,062
-47% -$1.23M 0.01% 892
2023
Q1 		$2.78M Buy
+317,000
New +$2.57M 0.03% 606
2022
Q1 		– Sell
-480,546
Closed -$5.62M – 2941
2021
Q4 		$5.62M Buy
480,546
+214,446
+81% +$2.39M 0.05% 429
2021
Q3 		$3.04M Sell
266,100
-322,700
-55% -$3.46M 0.03% 574
2021
Q2 		$5.57M Buy
588,800
+436,620
+287% +$4.09M 0.06% 432
2021
Q1 		$1.39M Sell
152,180
-3,320
-2% -$30.7K 0.02% 777
2020
Q4 		$1.31M Buy
+155,500
New +$1.01M 0.02% 721

Other funds holding UMC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Rafferty Asset Management
Rafferty Asset Management New York $43.9B AUM 121.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Steve Schonfeld's UMC Position: Q3 2025 in Review

Steve Schonfeld sold out of United Microelectronic (UMC) in Q3 2025, closing a stake of 134,341 shares — an estimated $1.03M sold.

Steve Schonfeld first reported a position in UMC in Q4 2020 and held it in 14 quarters. The position peaked at $5.62M in Q4 2021. 240 funds tracked by Wall St. Rank hold UMC as of Q3 2025.

  • Steve Schonfeld reported no remaining United Microelectronic position as of Q3 2025 after selling out during the quarter.
  • Steve Schonfeld sold 134,341 United Microelectronic shares in Q3 2025, an estimated $1.03M.
  • Steve Schonfeld first reported a position in United Microelectronic in Q4 2020 and held it in 14 quarters.
  • Steve Schonfeld's United Microelectronic position peaked at $5.62M in Q4 2021.
  • 240 funds tracked by Wall St. Rank held United Microelectronic as of Q3 2025.

Based on Schonfeld Strategic Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.