United Microelectron-SP ADRUMC
13F holders, Q2 2026 (June 30)364holders +46
84new positions
36sold out
6famous investors
$27.19avg. 13F price*
At the end of Q2 2026, 364 institutions reported holding United Microelectron-SP ADR (UMC) in their 13F filings, up 46 from Q1 2026. 84 opened new positions and 36 sold out. The largest holders were BlackRock, Inc. ($858.3M), UBS Group AG ($316.5M) and Goldman Sachs Group Inc. ($302.3M). 6 famous investors held it, including Cliff Asness (0.1% of AQR Capital Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Lee Ainslie (0.0% of Maverick Capital's portfolio).
- Company
- United Microelectron-SP ADR
- CUSIP
- 910873405
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 84 | $157.9M |
| Exits | 36 | $84.0M |
All 13F filers, Q1 2026 → Q2 2026: 43,464,581 shares bought and 37,914,787 shares sold, net +5,549,794 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 364 holders
| BlackRock, Inc. | 0.01% | Add +14.7% | 31,544,454 | $858.3M |
| UBS Group AG | 0.05% | Add +42.3% | 11,632,967 | $316.5M |
| Goldman Sachs Group Inc. | 0.03% | Add +89.1% | 11,109,785 | $302.3M |
| Bank of America Corp. | 0.02% | Add +291.1% | 10,181,208 | $277.0M |
| Vanguard Capital Management LLC | 0.01% | Reduce -4.3% | 8,601,967 | $234.1M |
| Morgan Stanley | 0.01% | Reduce -5.6% | 8,285,573 | $225.5M |
| AQR Capital Management | 0.07% | Reduce -47.5% | 7,718,125 | $210.0M |
| Rafferty Asset Management, LLC | 0.47% | Add +53.6% | 7,653,378 | $208.2M |
| Acadian Asset Management LLC | 0.19% | Reduce -29.2% | 5,753,245 | $156.5M |
| Man Group plc | 0.28% | Reduce -2.4% | 5,593,427 | $152.2M |
| Citigroup Inc. | 0.07% | Add +26.0% | 5,414,362 | $147.3M |
| Barclays PLC | 0.04% | Add +3.2% | 4,892,286 | $133.1M |
| State Street Corp. | 0.00% | Reduce -2.7% | 4,878,124 | $132.7M |
| Neuberger Berman Group LLC | 0.07% | Add +3524.9% | 4,134,788 | $111.0M |
| Northern Trust Corp. | 0.01% | Add +24.6% | 3,986,872 | $108.5M |
| JPMorgan Chase & Co. | 0.01% | Add +1304.2% | 3,660,899 | $98.3M |
| Dimensional Fund Advisors LP | 0.02% | Add +12.9% | 3,218,824 | $87.6M |
| Two Sigma Investments, LP | 0.07% | Reduce -68.0% | 3,088,852 | $84.0M |
| Creative Planning | 0.04% | Add +3.6% | 2,450,717 | $66.7M |
| Tidal Investments LLC | 0.16% | Add +47.6% | 2,355,267 | $64.1M |
| Empowered Funds, LLC | 0.27% | New | 1,891,076 | $51.5M |
| Matthews International Capital Management LLC | 13.67% | Add +49.9% | 1,465,694 | $39.9M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.07% | Add +89.1% | 1,342,996 | $36.5M |
| Vanguard Portfolio Management LLC | 0.00% | Reduce -55.4% | 1,231,451 | $33.5M |
| BNP Paribas Financial Markets | 0.02% | Reduce -28.8% | 1,126,943 | $30.7M |
| E Fund Management Co., Ltd. | 0.61% | New | 995,790 | $27.1M |
| Capital Fund Management S.A. | 0.17% | Add +20.4% | 897,313 | $24.4M |
| Nomura Holdings Inc. | 0.09% | New | 813,901 | $22.1M |
| Quantinno Capital Management LP | 0.03% | Add +11.3% | 791,129 | $21.5M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.02% | Reduce -26.8% | 768,617 | $20.9M |
| SG Americas Securities, LLC | 0.01% | Add +587.4% | 687,022 | $18.7M |
| US Bancorp \de | 0.02% | Reduce -16.2% | 683,413 | $18.6M |
| Mackenzie Financial Corp. | 0.02% | Add +13.8% | 614,123 | $16.7M |
| Squarepoint Ops LLC | 0.03% | Add +388.6% | 603,410 | $16.4M |
| Vident Advisory, LLC | 0.11% | Reduce -13.6% | 548,932 | $14.9M |
| O'shaughnessy Asset Management, LLC | 0.07% | Add +21.0% | 516,370 | $14.1M |
| Millennium Management | 0.01% | Reduce -71.4% | 505,576 | $13.8M |
| Moran Wealth Management, LLC | 0.37% | Reduce -45.1% | 500,125 | $13.6M |
| Rhumbline Advisers | 0.01% | Reduce -26.1% | 493,285 | $13.4M |
| Laird Norton Wetherby Trust Company, LLC | 0.25% | Add +3.3% | 476,903 | $13.0M |
| Quadrant Capital Group LLC | 0.33% | Reduce -3.9% | 444,777 | $12.1M |
| Vanguard Personalized Indexing Management, LLC | 0.10% | Add +3.9% | 434,448 | $11.8M |
| LSV Asset Management | 0.02% | Reduce -37.5% | 434,160 | $11.8M |
| Guggenheim Capital LLC | 0.07% | Reduce -2.1% | 422,818 | $11.5M |
| Vanguard Fiduciary Trust Co. | 0.00% | Reduce -4.7% | 420,098 | $11.4M |
| Advisors Asset Management, Inc. | 0.16% | Add +6.4% | 386,286 | $10.5M |
| Ethic Inc. | 0.13% | Reduce -15.5% | 374,860 | $10.2M |
| Nykredit A/S | 0.04% | — | 350,050 | $9.5M |
| First Trust Advisors LP | 0.01% | Reduce -14.9% | 345,845 | $9.4M |
| Nuveen, LLC | 0.00% | New | 257,707 | $7.0M |
| LMR Partners LLP | 0.06% | New | 255,600 | $7.0M |
| Wellington Management Group LLP | 0.00% | Add +137.6% | 231,006 | $6.3M |
| Signaturefd, LLC | 0.08% | Reduce -0.8% | 229,089 | $6.2M |
| Schroder Investment Management Group | 0.00% | Reduce -22.2% | 227,947 | $6.1M |
| Russell Investments Group, Ltd. | 0.01% | Add +194.9% | 223,026 | $6.1M |
| B. Metzler seel. Sohn & Co. AG | 0.05% | Reduce -65.9% | 222,975 | $6.1M |
| Walleye Trading LLC | 0.08% | Add +230.9% | 222,621 | $6.1M |
| Cerity Partners LLC | 0.01% | Reduce -10.7% | 218,617 | $5.9M |
| Natixis Advisors, LLC | 0.01% | Reduce -4.0% | 217,716 | $5.9M |
| Deutsche Bank AG | 0.00% | New | 211,691 | $5.8M |
| Citadel Advisors | 0.00% | Reduce -72.5% | 210,158 | $5.7M |
| NLB Skladi, upravljanje premozenja, d.o.o. | 0.21% | Add +12.0% | 206,000 | $5.6M |
| Susquehanna International Group, LLP | 0.00% | Reduce -65.1% | 201,041 | $5.5M |
| Ieq Capital, LLC | 0.02% | Reduce -5.7% | 196,950 | $5.4M |
| D. E. Shaw & Co. | 0.00% | Reduce -89.6% | 196,314 | $5.3M |
| Ballentine Partners, LLC | 0.06% | Add +18.9% | 192,689 | $5.2M |
| Crossmark Global Holdings, Inc. | 0.07% | Add +3.4% | 191,794 | $5.2M |
| Sequoia Financial Advisors, LLC | 0.03% | Reduce -9.6% | 187,208 | $5.1M |
| Robeco Institutional Asset Management B.V. | 0.01% | Reduce -40.5% | 185,209 | $5.0M |
| Baird Financial Group, Inc. | 0.01% | Reduce -58.8% | 175,563 | $4.8M |
| Vise Technologies, Inc. | 0.05% | Add +22.9% | 174,880 | $4.8M |
| Abn Amro Investment Solutions | 0.04% | Add +96.1% | 172,000 | $4.7M |
| Mariner, LLC | 0.00% | Reduce -10.6% | 170,263 | $4.6M |
| XTX Topco Ltd | 0.06% | Add +10.8% | 167,200 | $4.5M |
| Storebrand Asset Management As | 0.01% | Reduce -52.2% | 146,875 | $4.0M |
| Greenleaf Trust | 0.04% | Add +0.8% | 144,148 | $3.9M |
| Pathstone Holdings, LLC | 0.01% | Add +38.7% | 142,719 | $3.9M |
| Lazard Asset Management LLC | 0.01% | Add +100.2% | 140,112 | $3.8M |
| Marshall Wace, LLP | 0.00% | Reduce -32.1% | 139,510 | $3.8M |
| Corient Private Wealth LP | 0.01% | Reduce -11.7% | 137,946 | $3.8M |
| FMR LLC | 0.00% | Add +13.7% | 136,613 | $3.7M |
| Delta Global Management LP | 0.40% | Reduce -16.2% | 133,925 | $3.6M |
| Callan Family Office, LLC | 0.07% | Reduce -9.2% | 133,907 | $3.6M |
| Profund Advisors LLC | 0.10% | Add +7.6% | 133,794 | $3.6M |
| Parallel Advisors, LLC | 0.05% | Add +3.8% | 129,565 | $3.5M |
| Caprock Group, LLC | 0.07% | Add +12.6% | 126,799 | $3.5M |
| Frank, Rimerman Advisors LLC | 0.19% | Add +1.1% | 124,326 | $3.4M |
| Boston Partners | 0.00% | New | 119,435 | $3.2M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -22.1% | 118,955 | $3.2M |
| Eurizon Capital SGR S.p.A. | 0.01% | Reduce -77.0% | 120,446 | $3.2M |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -29.2% | 118,012 | $3.2M |
| LPL Financial LLC | 0.00% | Add +3.5% | 116,323 | $3.2M |
| Invesco Ltd. | 0.00% | Add +12.6% | 115,680 | $3.1M |
| Polymer Capital Management (HK) LTD | 0.32% | New | 115,074 | $3.1M |
| Sei Investments Co. | 0.00% | Reduce -32.7% | 113,874 | $3.1M |
| Walleye Capital LLC | 0.02% | Add +56.0% | 113,494 | $3.1M |
| Mirae Asset Global Investments Co., Ltd. | 0.01% | New | 112,570 | $3.1M |
| AIA Group Ltd | 0.04% | Add +12.7% | 102,286 | $2.8M |
| Generali Investments CEE, investicni spolecnost, a.s. | 0.13% | Add +0.6% | 102,036 | $2.8M |
| Ritholtz Wealth Management | 0.04% | Add +19.5% | 100,009 | $2.7M |
"% of holder's portfolio" is UMC's weight in each manager's 13F, not the share of United Microelectron-SP ADR the manager owns.