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United Microelectronics Corp
Q4 2025 vs Q1 2026
Comparing institutional holders between quarters
Quarters
Q1 2026
Q4 2025
Compare
Detailed
Historical
Funds
Options
Short Interest
13D/13G
Peers
Targeting
Trading Summary
Profile
1
Filed
0
New
0
Closed
1
Increased
0
Decreased
0
Unchanged
0
No Data
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Q1 2026 shares — high to low
Q1 2026 shares — low to high
Share change — largest gain
Share change — largest cut
% change — largest gain
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Q1 2026 value — high to low
Value change — largest gain
Value change — largest cut
Institution — A to Z
Filed — newest first
Pacer Advisors, Inc.
INCREASED
Shares
1,537,960
from 1,193,142
Change
+344,818
(+29%)
Value
$2.7K
(-$1.9M)
Filed 2026-06-18
Institution
Status
Q1 2026 ↓
Q4 2025
Change
% Change
Q4 2025 Value
Q1 2026 Value
Value Change
Filed
Pacer Advisors, Inc.
INCREASED
1,537,960
1,193,142
+344,818
+29%
$1.9M
$2.7K
-$1.9M
2026-06-18
Showing 1 of 1 institutions