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Bayesian Capital Management’s United Microelectronic UMC Stock Holding History

Bayesian Capital 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
Q1 		– Sell
-83,100
Closed -$539K – 976
2024
Q4 		$539K Buy
+83,100
New +$595K 0.07% 349
2022
Q4 		– Sell
-21,300
Closed -$119K – 1042
2022
Q3 		$119K Buy
+21,300
New +$141K 0.02% 577
2021
Q3 		– Sell
-17,320
Closed -$164K – 556
2021
Q2 		$164K Buy
17,320
+4,281
+33% +$40.1K 0.04% 373
2021
Q1 		$119K Buy
+13,039
New +$121K 0.03% 488

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
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 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

Bayesian Capital Management's UMC Position: Q1 2025 in Review

Bayesian Capital Management sold out of United Microelectronic (UMC) in Q1 2025, closing a stake of 83,100 shares — an estimated $539K sold.

Bayesian Capital Management first reported a position in UMC in Q1 2021 and held it in 4 quarters. The position peaked at $539K in Q4 2024. 234 funds tracked by Wall St. Rank hold UMC as of Q1 2025.

  • Bayesian Capital Management reported no remaining United Microelectronic position as of Q1 2025 after selling out during the quarter.
  • Bayesian Capital Management sold 83,100 United Microelectronic shares in Q1 2025, an estimated $539K.
  • Bayesian Capital Management first reported a position in United Microelectronic in Q1 2021 and held it in 4 quarters.
  • Bayesian Capital Management's United Microelectronic position peaked at $539K in Q4 2024.
  • 234 funds tracked by Wall St. Rank held United Microelectronic as of Q1 2025.

Based on Bayesian Capital Management's 13F filing for Q1 2025, filed 15 May 2025.