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Two Sigma Securities’s United Microelectronic UMC Stock Holding History

Two Sigma 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
Q2 		– Sell
-53,982
Closed -$485K – 2397
2026
Q1 		$485K Buy
+53,982
New +$526K 0.06% 487
2024
Q4 		– Sell
-73,038
Closed -$615K – 3222
2024
Q3 		$615K Buy
73,038
+42,144
+136% +$353K 0.01% 1166
2024
Q2 		$271K Buy
+30,894
New +$255K ﹤0.01% 2084
2024
Q1 		– Sell
-20,034
Closed -$169K – 3685
2023
Q4 		$169K Buy
+20,034
New +$153K ﹤0.01% 2448
2023
Q2 		– Sell
-94,886
Closed -$831K – 3366
2023
Q1 		$831K Buy
94,886
+69,548
+274% +$563K 0.02% 936
2022
Q4 		$165K Buy
+25,338
New +$168K 0.01% 1988
2022
Q1 		– Sell
-13,803
Closed -$161K – 2523
2021
Q4 		$161K Sell
13,803
-3,653
-21% -$40.6K 0.01% 1117
2021
Q3 		$200K Buy
17,456
+5,516
+46% +$59.2K 0.01% 1241
2021
Q2 		$113K Buy
+11,940
New +$112K ﹤0.01% 1349
2020
Q1 		– Sell
-20,769
Closed -$56K – 2343
2019
Q4 		$56K Buy
+20,769
New +$50.2K ﹤0.01% 2232
2019
Q3 		– Sell
-14,046
Closed -$31K – 2476
2019
Q2 		$31K Buy
+14,046
New +$28.7K ﹤0.01% 1917
2019
Q1 		– Sell
-68,863
Closed -$123K – 2472
2018
Q4 		$123K Sell
68,863
-3,154
-4% -$6.06K ﹤0.01% 1839
2018
Q3 		$186K Buy
+72,017
New +$197K ﹤0.01% 2163
2018
Q1 		– Sell
-49,508
Closed -$118K – 2972
2017
Q4 		$118K Buy
+49,508
New +$126K ﹤0.01% 1434
2017
Q3 		– Sell
-45,526
Closed -$111K – 1229
2017
Q2 		$111K Buy
+45,526
New +$91.5K 0.02% 644
2016
Q2 		– Sell
-30,812
Closed -$64K – 520
2016
Q1 		$64K Buy
+30,812
New +$60.2K 0.08% 191
2015
Q1 		– Sell
-13,669
Closed -$31K – 339
2014
Q4 		$31K Buy
+13,669
New +$29.1K 0.03% 219

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

Two Sigma Securities's UMC Position: Q2 2026 in Review

Two Sigma Securities sold out of United Microelectronic (UMC) in Q2 2026, closing a stake of 53,982 shares — an estimated $485K sold.

Two Sigma Securities first reported a position in UMC in Q4 2014 and held it in 17 quarters. The position peaked at $831K in Q1 2023. 362 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • Two Sigma Securities reported no remaining United Microelectronic position as of Q2 2026 after selling out during the quarter.
  • Two Sigma Securities sold 53,982 United Microelectronic shares in Q2 2026, an estimated $485K.
  • Two Sigma Securities first reported a position in United Microelectronic in Q4 2014 and held it in 17 quarters.
  • Two Sigma Securities's United Microelectronic position peaked at $831K in Q1 2023.
  • 362 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.