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UMCUMC
16 quarters

Position history for Parallax Volatility Advisers, L.P.Parallax Volatility Advisers, L.P.'s holdings in UNITED MICROELECTRON-SP ADR

Parallax Volatility Advisers, L.P. previously held 0 shares of UMC (UNITED MICROELECTRON-SP ADR), worth $0 as of 2026-Q1.

Final Value

$0

Final Shares

0

Total Value Change

-$2M

Total Shares Change

-223,896

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Exited
0
-100.0%
$00.0%$9.90
0
2025-Q4
Decreased
2,550
-60.9%
$20,0430.0%$7.96
0
2025-Q3
Increased
6,528
+5.3%
$49,4820.0%$7.59
22
2025-Q2
Decreased
6,198
-41.5%
$47,4150.0%$7.68
0
2025-Q1
Decreased
10,599
-91.8%
$75,7830.0%$6.16
0
2024-Q4
Increased
128,456
+356.1%
$833,6790.0%$6.12
40
2024-Q3
Increased
28,167
+269.7%
$237,1660.0%$8.21
37
2024-Q2
New
7,618
-
$66,7340.0%$7.80
29
2023-Q2
Exited
0
-100.0%
$00.0%$6.99
0
2023-Q1
Decreased
12,855
-91.2%
$112,6100.0%$7.21
0
2022-Q4
Decreased
146,757
-22.0%
$958,3230.0%$5.41
0
2022-Q3
Increased
188,247
+153.5%
$1M0.0%$4.68
40
2022-Q2
Increased
74,246
+1608.8%
$503,0000.0%$5.76
39
2022-Q1
New
4,345
-
$40,0000.0%$7.27
31
2021-Q2
Exited
0
-100.0%
$00.0%$7.20
0
2021-Q1
New
223,896
-
$2M0.0%$6.68
36

Other major holders of UMC: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc., UBS Group AG, GOLDMAN SACHS GROUP INC, BANK OF AMERICA CORP /DE/

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