Voloridge Investment Management
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Voloridge Investment Management’s United Microelectronic UMC Stock Holding History

Voloridge Investment Management’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
Q2 		– Sell
-411,303
Closed -$2.94M – 1391
2025
Q1 		$2.94M Sell
411,303
-693,335
-63% -$4.42M 0.01% 900
2024
Q4 		$7.17M Sell
1,104,638
-1,004,983
-48% -$7.19M 0.03% 672
2024
Q3 		$17.8M Buy
2,109,621
+258,733
+14% +$2.16M 0.06% 406
2024
Q2 		$16.2M Buy
+1,850,888
New +$15.3M 0.06% 436
2024
Q1 		– Sell
-351,107
Closed -$2.97M – 1365
2023
Q4 		$2.97M Sell
351,107
-603,448
-63% -$4.6M 0.01% 737
2023
Q3 		$6.74M Sell
954,555
-96,711
-9% -$701K 0.03% 565
2023
Q2 		$8.29M Buy
1,051,266
+793,376
+308% +$6.54M 0.04% 516
2023
Q1 		$2.26M Sell
257,890
-186,575
-42% -$1.51M 0.01% 948
2022
Q4 		$2.9M Buy
444,465
+395,734
+812% +$2.62M 0.02% 862
2022
Q3 		$271K Buy
+48,731
New +$322K ﹤0.01% 1336
2021
Q3 		– Sell
-97,395
Closed -$920K – 1874
2021
Q2 		$920K Buy
+97,395
New +$913K 0.01% 1279

Other funds holding UMC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Rafferty Asset Management
Rafferty Asset Management New York $24.6B AUM 47.06% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return

Voloridge Investment Management's UMC Position: Q2 2025 in Review

Voloridge Investment Management sold out of United Microelectronic (UMC) in Q2 2025, closing a stake of 411,303 shares — an estimated $2.94M sold.

Voloridge Investment Management first reported a position in UMC in Q2 2021 and held it in 11 quarters. The position peaked at $17.8M in Q3 2024. 238 funds tracked by Wall St. Rank hold UMC as of Q2 2025.

  • Voloridge Investment Management reported no remaining United Microelectronic position as of Q2 2025 after selling out during the quarter.
  • Voloridge Investment Management sold 411,303 United Microelectronic shares in Q2 2025, an estimated $2.94M.
  • Voloridge Investment Management first reported a position in United Microelectronic in Q2 2021 and held it in 11 quarters.
  • Voloridge Investment Management's United Microelectronic position peaked at $17.8M in Q3 2024.
  • 238 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2025.

Based on Voloridge Investment Management's 13F filing for Q2 2025, filed 14 Aug 2025.