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Principal Securities’s United Microelectronic UMC Stock Holding History

Principal Securities’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
-278
Closed -$2.11K – 3386
2025
Q3 		$2.11K Sell
278
-89
-24% -$631 ﹤0.01% 3218
2025
Q2 		$2.81K Buy
367
+81
+28% +$601 ﹤0.01% 3038
2025
Q1 		$1.86K Hold
286
– – ﹤0.01% 3068
2024
Q4 		$1.86K Sell
286
-374
-57% -$2.68K ﹤0.01% 3062
2024
Q3 		$5.56K Buy
660
+504
+323% +$4.22K ﹤0.01% 2641
2024
Q2 		$1.37K Buy
156
+10
+7% +$82 ﹤0.01% 3003
2024
Q1 		$1.18K Buy
146
+73
+100% +$581 ﹤0.01% 3003
2023
Q4 		$618 Buy
+73
New +$556 ﹤0.01% 3034

Other funds holding UMC

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $287B AUM 42.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Rafferty Asset Management
Rafferty Asset Management New York $43.9B AUM 121.74% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Principal Securities's UMC Position: Q4 2025 in Review

Principal Securities sold out of United Microelectronic (UMC) in Q4 2025, closing a stake of 278 shares — an estimated $2.11K sold.

Principal Securities first reported a position in UMC in Q4 2023 and held it in 8 quarters. The position peaked at $5.56K in Q3 2024. 270 funds tracked by Wall St. Rank hold UMC as of Q4 2025.

  • Principal Securities reported no remaining United Microelectronic position as of Q4 2025 after selling out during the quarter.
  • Principal Securities sold 278 United Microelectronic shares in Q4 2025, an estimated $2.11K.
  • Principal Securities first reported a position in United Microelectronic in Q4 2023 and held it in 8 quarters.
  • Principal Securities's United Microelectronic position peaked at $5.56K in Q3 2024.
  • 270 funds tracked by Wall St. Rank held United Microelectronic as of Q4 2025.

Based on Principal Securities's 13F filing for Q4 2025, filed 12 Feb 2026.