Cambridge Investment Research Advisors
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Cambridge Investment Research Advisors’s United Microelectronic UMC Stock Holding History

Cambridge Investment Research Advisors’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 		$1.79M Sell
65,894
-6,122
-9% -$105K ﹤0.01% 1773
2026
Q1 		$647K Sell
72,016
-3,487
-5% -$34K ﹤0.01% 2577
2025
Q4 		$593K Sell
75,503
-5,419
-7% -$41.1K ﹤0.01% 2556
2025
Q3 		$613K Buy
80,922
+4,787
+6% +$34K ﹤0.01% 2479
2025
Q2 		$582K Sell
76,135
-325
-0.4% -$2.41K ﹤0.01% 2404
2025
Q1 		$547K Buy
76,460
+4,749
+7% +$30.3K ﹤0.01% 2350
2024
Q4 		$465K Buy
71,711
+10,390
+17% +$74.4K ﹤0.01% 2494
2024
Q3 		$516K Sell
61,321
-2,213
-3% -$18.5K ﹤0.01% 2389
2024
Q2 		$557K Buy
63,534
+12,670
+25% +$105K ﹤0.01% 2209
2024
Q1 		$411K Sell
50,864
-919
-2% -$7.31K ﹤0.01% 2445
2023
Q4 		$438K Buy
51,783
+3,118
+6% +$23.8K ﹤0.01% 2299
2023
Q3 		$344K Buy
48,665
+2,403
+5% +$17.4K ﹤0.01% 2400
2023
Q2 		$365K Sell
46,262
-17,785
-28% -$147K ﹤0.01% 2376
2023
Q1 		$561K Sell
64,047
-815
-1% -$6.6K ﹤0.01% 2008
2022
Q4 		$424K Sell
64,862
-2,397
-4% -$15.9K ﹤0.01% 2149
2022
Q3 		$375K Buy
67,259
+1,470
+2% +$9.7K ﹤0.01% 2176
2022
Q2 		$445K Buy
65,789
+9,193
+16% +$75.4K ﹤0.01% 2050
2022
Q1 		$516K Buy
56,596
+6,274
+12% +$62.2K ﹤0.01% 2077
2021
Q4 		$589K Buy
50,322
+23,950
+91% +$266K ﹤0.01% 1968
2021
Q3 		$301K Buy
26,372
+11,595
+78% +$124K ﹤0.01% 2468
2021
Q2 		$140K Buy
+14,777
New +$138K ﹤0.01% 2913
2017
Q3 		– Sell
-16,351
Closed -$40K – 2056
2017
Q2 		$40K Buy
+16,351
New +$32.9K ﹤0.01% 1890

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

Cambridge Investment Research Advisors's UMC Position: Q2 2026 in Review

Cambridge Investment Research Advisors reduced its United Microelectronic (UMC) stake by 8.5% in Q2 2026, selling an estimated $105K and leaving 65,894 shares worth $1.79M. The position accounts for ﹤0.01% of the portfolio, ranked #1773.

Cambridge Investment Research Advisors first reported a position in UMC in Q2 2017 and has held it in 22 quarters since. 362 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • Cambridge Investment Research Advisors held 65,894 shares of United Microelectronic worth $1.79M as of Q2 2026.
  • Cambridge Investment Research Advisors sold 6,122 United Microelectronic shares in Q2 2026, an estimated $105K.
  • United Microelectronic made up ﹤0.01% of Cambridge Investment Research Advisors's portfolio in Q2 2026, its #1773 holding.
  • Cambridge Investment Research Advisors first reported a position in United Microelectronic in Q2 2017 and has held it in 22 quarters since.
  • 362 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

Based on Cambridge Investment Research Advisors's 13F filing for Q2 2026, filed 27 Jul 2026.