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Mizuho Securities’s United Microelectronic UMC Stock Holding History

Mizuho 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
2026
Q1 		$7.02K Hold
782
– – 0.09% 15
2025
Q4 		$6.15K Hold
782
– – 0.08% 12
2025
Q3 		$5.93K Buy
782
+281
+56% +$1.99K 0.04% 34
2025
Q2 		$3.83K Buy
+501
New +$3.72K 0.01% 46
2025
Q1 		– Sell
-53,335
Closed -$347K – 63
2024
Q4 		$347K Buy
53,335
+24,000
+82% +$172K 5.24% 7
2024
Q3 		$247K Sell
29,335
-53,000
-64% -$443K 0.61% 35
2024
Q2 		$721K Buy
82,335
+13,000
+19% +$107K 1.68% 16
2024
Q1 		$561K Sell
69,335
-13,000
-16% -$103K 3.09% 13
2023
Q4 		$697K Hold
82,335
– – 2.5% 10
2023
Q3 		$581K Buy
82,335
+26,000
+46% +$188K 2.71% 12
2023
Q2 		$444K Sell
56,335
-71,900
-56% -$592K 1% 25
2023
Q1 		$1.12M Buy
128,235
+9,918
+8% +$80.4K 3.5% 9
2022
Q4 		$773K Buy
118,317
+14,092
+14% +$93.3K 2.15% 11
2022
Q3 		$581K Sell
104,225
-126,000
-55% -$832K 0.2% 22
2022
Q2 		$2.69M Buy
230,225
+31,395
+16% +$258K 0.52% 8
2022
Q1 		$1.81M Buy
198,830
+129,700
+188% +$1.29M 0.39% 16
2021
Q4 		$809K Buy
69,130
+41,200
+148% +$458K 0.29% 17
2021
Q3 		$319K Hold
27,930
– – 0.09% 40
2021
Q2 		$264K Buy
27,930
+18,200
+187% +$171K 0.05% 49
2021
Q1 		$89K Sell
9,730
-8,000
-45% -$74K 0.02% 56
2020
Q4 		$149K Sell
17,730
-396,000
-96% -$2.58M 0.03% 45
2020
Q3 		$1.98M Sell
413,730
-257,007
-38% -$954K 0.36% 12
2020
Q2 		$1.46M Sell
670,737
-355,171
-35% -$893K 0.41% 10
2020
Q1 		$2.23M Hold
1,025,908
– – 3.99% 10
2019
Q4 		$2.75M Hold
1,025,908
– – 1.46% 17
2019
Q3 		$2.14M Hold
1,025,908
– – 1.43% 14
2019
Q2 		$2.27M Buy
1,025,908
+24,723
+2% +$50.5K 2.95% 13
2019
Q1 		$1.88M Sell
1,001,185
-189,486
-16% -$349K 4.09% 5
2018
Q4 		$2.13M Buy
+1,190,671
New +$2.29M 0.19% 2

Other funds holding UMC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $55.1B AUM 24.23% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Mizuho Securities's UMC Position: Q1 2026 in Review

Mizuho Securities held its United Microelectronic (UMC) position steady in Q1 2026 at 782 shares worth $7.02K. The position accounts for 0.09% of the portfolio, ranked #15.

Mizuho Securities first reported a position in UMC in Q4 2018 and has held it in 29 quarters since. The position peaked at $2.75M in Q4 2019. 316 funds tracked by Wall St. Rank hold UMC as of Q1 2026.

  • Mizuho Securities held 782 shares of United Microelectronic worth $7.02K as of Q1 2026.
  • Mizuho Securities left its United Microelectronic share count unchanged in Q1 2026.
  • United Microelectronic made up 0.09% of Mizuho Securities's portfolio in Q1 2026, its #15 holding.
  • Mizuho Securities first reported a position in United Microelectronic in Q4 2018 and has held it in 29 quarters since.
  • Mizuho Securities's United Microelectronic position peaked at $2.75M in Q4 2019.
  • 316 funds tracked by Wall St. Rank held United Microelectronic as of Q1 2026.

Based on Mizuho Securities's 13F filing for Q1 2026, filed 7 May 2026.