UMC

UNITED MICROELECTRON-SP ADR

UMC·910873405·US·ADR·Technology - Semiconductors

UMC (UNITED MICROELECTRON-SP ADR) is held by 135 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($858.3M), UBS Group AG ($316.5M), GOLDMAN SACHS GROUP INC ($302.3M). Net institutional sentiment: Mixed.

135
Holders
(12 Elite)
$4.4B
Total Value
54% (149)
Consensus
81 buying - 68 selling
13F: Insider & Congress: Updated regularly
UMC

Smart Money Verdict

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Held by 135 funds
12 elite

Who's Trading

Source dates: Price Oct 12, 2026 · Insiders Sep 22, 2026 · Activists none · Congress none

InsiderLJLIN JEN-TSUNGSellSep 22, 2026
InsiderLCLiu ChitungSellSep 17, 2026
InsiderLCLiu ChitungSellSep 16, 2026
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Top Holders

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Action
Increased
31.5M(+14.7%)$858.3M0.0%+156.98%
36
Increased
11.6M(+42.3%)$316.5M0.0%+70.45%
41
Increased
11.1M(+89.1%)$302.3M0.0%+42.29%
49
Increased
10.2M(+291.1%)$277M0.0%+6.74%
50
Decreased
8.6M(-4.3%)$234.1M0.0%+160.18%
0
Decreased
8.3M(-5.6%)$225.5M0.0%+211.50%
0
Decreased
7.7M(-47.5%)$210M0.1%+186.15%
0
Increased
7.7M(+53.6%)$208.2M0.5%+61.04%
51
Decreased
5.6M(-2.4%)$152.2M0.2%+173.65%
0
Increased
5.4M(+26.0%)$147.3M0.0%+105.22%
37
Increased
4.9M(+3.2%)$133.1M0.0%+189.24%
31
Decreased
4.9M(-2.7%)$132.7M0.0%+209.67%
0
Increased
4.1M(+3524.9%)$111M0.1%-12.46%
48
Increased
4M(+24.6%)$108.5M0.0%+131.51%
37
Increased
3.7M(+1304.2%)$98.3M0.0%-9.50%
48
Increased
3.2M(+12.9%)$87.6M0.0%+137.22%
34
Decreased
3.1M(-68.0%)$84M0.1%+183.85%
0
Increased
2.5M(+3.6%)$66.7M0.0%+190.16%
31
Increased
2.4M(+47.6%)$64.1M0.1%+58.40%
48
New
1.9M$51.5M0.3%-14.13%
49

Showing 1-20 of 152

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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