Ballentine Partners’s United Microelectronic UMC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$5.24M Buy
192,689
+30,595
+19% +$523K 0.06% 107
2026
Q1
$1.46M Buy
162,094
+6,989
+5% +$68.2K 0.02% 266
2025
Q4
$1.22M Sell
155,105
-8,031
-5% -$60.9K 0.02% 287
2025
Q3
$1.24M Sell
163,136
-20,118
-11% -$143K 0.02% 288
2025
Q2
$1.4M Buy
183,254
+25,431
+16% +$189K 0.02% 263
2025
Q1
$1.13M Buy
157,823
+38,299
+32% +$244K 0.02% 268
2024
Q4
$776K Sell
119,524
-13,256
-10% -$94.9K 0.01% 334
2024
Q3
$1.12M Buy
132,780
+23,699
+22% +$198K 0.02% 261
2024
Q2
$956K Sell
109,081
-4,164
-4% -$34.3K 0.02% 273
2024
Q1
$916K Buy
113,245
+19,479
+21% +$155K 0.02% 269
2023
Q4
$793K Buy
93,766
+17,293
+23% +$132K 0.02% 267
2023
Q3
$540K Buy
76,473
+6,473
+9% +$46.9K 0.01% 305
2023
Q2
$552K Buy
70,000
+20,065
+40% +$165K 0.01% 293
2023
Q1
$437K Buy
49,935
+806
+2% +$6.53K 0.01% 321
2022
Q4
$321K Buy
49,129
+2,752
+6% +$18.2K 0.01% 367
2022
Q3
$258K Buy
46,377
+2,606
+6% +$17.2K 0.01% 378
2022
Q2
$296K Sell
43,771
-936
-2% -$7.68K 0.01% 328
2022
Q1
$407K Sell
44,707
-1,182
-3% -$11.7K 0.01% 294
2021
Q4
$537K Hold
45,889
0.02% 252
2021
Q3
$524K Buy
45,889
+413
+0.9% +$4.43K 0.02% 230
2021
Q2
$430K Sell
45,476
-2,683
-6% -$25.1K 0.01% 264
2021
Q1
$439K Sell
48,159
-3,579
-7% -$33.1K 0.02% 240
2020
Q4
$436K Hold
51,738
0.02% 230
2020
Q3
$248K Buy
51,738
+15,370
+42% +$57.1K 0.01% 327
2020
Q2
$96K Buy
36,368
+331
+0.9% +$832 ﹤0.01% 365
2020
Q1
$78K Buy
36,037
+1,142
+3% +$2.88K ﹤0.01% 332
2019
Q4
$93K Hold
34,895
﹤0.01% 402
2019
Q3
$73K Buy
34,895
+1,724
+5% +$3.68K ﹤0.01% 385
2019
Q2
$73K Buy
33,171
+4,819
+17% +$9.85K ﹤0.01% 389
2019
Q1
$53K Buy
28,352
+13,557
+92% +$25K ﹤0.01% 328
2018
Q4
$27K Sell
14,795
-6,414
-30% -$12.3K ﹤0.01% 339
2018
Q3
$55K Buy
21,209
+2,558
+14% +$6.98K ﹤0.01% 359
2018
Q2
$53K Buy
18,651
+2,627
+16% +$7.17K ﹤0.01% 342
2018
Q1
$42K Hold
16,024
﹤0.01% 355
2017
Q4
$38K Hold
16,024
﹤0.01% 368
2017
Q3
$40K Sell
16,024
-2,885
-15% -$7.06K ﹤0.01% 415
2017
Q2
$46K Buy
+18,909
New +$38K ﹤0.01% 405

Other funds holding UMC

Ballentine Partners's UMC Position: Q2 2026 in Review

Ballentine Partners increased its United Microelectronic (UMC) stake by 19% in Q2 2026, buying an estimated $523K and bringing the position to 192,689 shares worth $5.24M. The position accounts for 0.06% of the portfolio, ranked #107.

Ballentine Partners first reported a position in UMC in Q2 2017 and has held it in 37 quarters since. 43 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • Ballentine Partners held 192,689 shares of United Microelectronic worth $5.24M as of Q2 2026.
  • Ballentine Partners bought 30,595 United Microelectronic shares in Q2 2026, an estimated $523K.
  • United Microelectronic made up 0.06% of Ballentine Partners's portfolio in Q2 2026, its #107 holding.
  • Ballentine Partners first reported a position in United Microelectronic in Q2 2017 and has held it in 37 quarters since.
  • 43 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

Based on Ballentine Partners's 13F filing for Q2 2026, filed 17 Jul 2026.