LA
UMC icon

Lee Ainslie’s United Microelectronic UMC Stock Holding History

Lee Ainslie’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
2026
Q2 		$783K Buy
+28,759
New +$492K 0.01% 130

Other funds holding UMC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Rafferty Asset Management
Rafferty Asset Management New York $43.9B AUM 121.74% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $62.7B AUM 29.77% 1-Year Est. Return

Lee Ainslie's UMC Position: Q2 2026 in Review

Lee Ainslie opened a new position in United Microelectronic (UMC) in Q2 2026: 28,759 shares worth $783K. The stake represents 0.01% of the portfolio and ranks #130 among its holdings.

362 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • Lee Ainslie held 28,759 shares of United Microelectronic worth $783K as of Q2 2026.
  • United Microelectronic was a new Lee Ainslie position in Q2 2026.
  • United Microelectronic made up 0.01% of Lee Ainslie's portfolio in Q2 2026, its #130 holding.
  • 362 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

Based on Maverick Capital's 13F filing for Q2 2026, filed 14 Aug 2026.