Verition Fund Management
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Verition Fund Management’s United Microelectronic UMC Stock Holding History

Verition Fund 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
Q4 		– Sell
-46,152
Closed -$350K – 3966
2025
Q3 		$350K Sell
46,152
-15,929
-26% -$113K ﹤0.01% 3224
2025
Q2 		$475K Sell
62,081
-201,505
-76% -$1.5M ﹤0.01% 2971
2025
Q1 		$1.88M Buy
263,586
+183,637
+230% +$1.17M 0.01% 1620
2024
Q4 		$519K Sell
79,949
-50,532
-39% -$362K ﹤0.01% 2467
2024
Q3 		$1.1M Buy
+130,481
New +$1.09M 0.01% 1824
2022
Q2 		– Sell
-20,143
Closed -$184K – 3066
2022
Q1 		$184K Buy
+20,143
New +$200K ﹤0.01% 2379
2020
Q1 		– Sell
-191,512
Closed -$513K – 1067
2019
Q4 		$513K Buy
+191,512
New +$462K 0.01% 659
2015
Q3 		– Sell
-21,255
Closed -$44K – 729
2015
Q2 		$44K Buy
21,255
+700
+3% +$1.57K 0.01% 588
2015
Q1 		$50K Sell
20,555
-14,001
-41% -$34.2K 0.01% 364
2014
Q4 		$78K Buy
34,556
+8,400
+32% +$17.9K 0.02% 300
2014
Q3 		$52K Buy
+26,156
New +$58.7K 0.01% 675

Other funds holding UMC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Rafferty Asset Management
Rafferty Asset Management New York $24.6B AUM 47.06% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 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
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Verition Fund Management's UMC Position: Q4 2025 in Review

Verition Fund Management sold out of United Microelectronic (UMC) in Q4 2025, closing a stake of 46,152 shares — an estimated $350K sold.

Verition Fund Management first reported a position in UMC in Q3 2014 and held it in 11 quarters. The position peaked at $1.88M in Q1 2025. 269 funds tracked by Wall St. Rank hold UMC as of Q4 2025.

  • Verition Fund Management reported no remaining United Microelectronic position as of Q4 2025 after selling out during the quarter.
  • Verition Fund Management sold 46,152 United Microelectronic shares in Q4 2025, an estimated $350K.
  • Verition Fund Management first reported a position in United Microelectronic in Q3 2014 and held it in 11 quarters.
  • Verition Fund Management's United Microelectronic position peaked at $1.88M in Q1 2025.
  • 269 funds tracked by Wall St. Rank held United Microelectronic as of Q4 2025.

Based on Verition Fund Management's 13F filing for Q4 2025, filed 13 Feb 2026.