United Microelectron-SP ADRUMC
13F holders, Q3 2025 (September 30)240holders +1
39new positions
38sold out
3famous investors
$7.58avg. 13F price*
At the end of Q3 2025, 240 institutions reported holding United Microelectron-SP ADR (UMC) in their 13F filings, up 1 from Q2 2025. 39 opened new positions and 38 sold out. The largest holders were BlackRock, Inc. ($183.0M), Morgan Stanley ($165.6M) and Vanguard Group Inc. ($108.0M). 3 famous investors held it, including Cliff Asness (0.0% of AQR Capital Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- United Microelectron-SP ADR
- CUSIP
- 910873405
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 39 | $32.5M |
| Exits | 38 | $45.7M |
All 13F filers, Q2 2025 → Q3 2025: 12,689,410 shares bought and 31,493,216 shares sold, net −18,803,806 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 240 holders
| BlackRock, Inc. | 0.00% | Reduce -0.7% | 24,140,761 | $183.0M |
| Morgan Stanley | 0.01% | Add +0.2% | 21,851,367 | $165.6M |
| Vanguard Group Inc. | 0.00% | Reduce -3.9% | 14,252,440 | $108.0M |
| Bank of America Corp. | 0.00% | Add +4.9% | 7,388,868 | $56.0M |
| Rafferty Asset Management, LLC | 0.15% | Reduce -26.0% | 6,220,701 | $47.2M |
| State Street Corp. | 0.00% | Add +5.5% | 4,529,776 | $34.3M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -21.0% | 4,411,850 | $33.4M |
| Schroder Investment Management Group | 0.02% | Reduce -2.0% | 4,152,929 | $31.5M |
| Barclays PLC | 0.01% | Reduce -22.5% | 4,076,004 | $30.9M |
| UBS Group AG | 0.01% | Reduce -77.7% | 3,762,035 | $28.5M |
| Two Sigma Investments, LP | 0.04% | Add +832.5% | 3,530,564 | $26.8M |
| Northern Trust Corp. | 0.00% | Reduce -5.2% | 3,428,986 | $26.0M |
| Marshall Wace, LLP | 0.02% | New | 2,801,405 | $21.2M |
| Citigroup Inc. | 0.01% | Reduce -38.4% | 2,295,246 | $17.4M |
| Dimensional Fund Advisors LP | 0.00% | Add +19.6% | 2,084,585 | $15.8M |
| Creative Planning | 0.01% | Add +9.3% | 1,845,971 | $14.0M |
| Two Sigma Advisers, LP | 0.02% | Add +13658.1% | 1,609,700 | $12.2M |
| BNP Paribas Financial Markets | 0.01% | Add +0.7% | 1,496,318 | $11.3M |
| AQR Capital Management | 0.00% | Reduce -32.8% | 971,846 | $7.4M |
| Rhumbline Advisers | 0.00% | Add +0.9% | 722,523 | $5.5M |
| Moran Wealth Management, LLC | 0.16% | Add +3.6% | 696,496 | $5.3M |
| JPMorgan Chase & Co. | 0.00% | Reduce -63.6% | 608,033 | $4.6M |
| Vident Advisory, LLC | 0.04% | Add +2.5% | 583,981 | $4.4M |
| LSV Asset Management | 0.01% | No change | 565,611 | $4.3M |
| US Bancorp \de | 0.00% | Add +102.7% | 541,044 | $4.1M |
| Baird Financial Group, Inc. | 0.01% | Add +0.5% | 528,165 | $4.0M |
| Man Group plc | 0.01% | Add +2394.2% | 482,533 | $3.7M |
| Susquehanna International Group, LLP | 0.00% | Add +21.1% | 436,255 | $3.3M |
| Ethic Inc. | 0.05% | Add +23.7% | 424,992 | $3.2M |
| First Trust Advisors LP | 0.00% | Add +272.3% | 417,655 | $3.2M |
| Quantinno Capital Management LP | 0.01% | Add +14.9% | 398,689 | $3.0M |
| Guggenheim Capital LLC | 0.02% | Add +10.2% | 386,036 | $2.9M |
| O'shaughnessy Asset Management, LLC | 0.02% | Reduce -4.2% | 369,310 | $2.8M |
| Vanguard Personalized Indexing Management, LLC | 0.03% | Reduce -8.8% | 333,351 | $2.5M |
| Quadrant Capital Group LLC | 0.08% | Reduce -16.4% | 332,605 | $2.5M |
| Laird Norton Wetherby Wealth Management, LLC | 0.10% | Reduce -2.0% | 320,156 | $2.4M |
| Millennium Management | 0.00% | Add +430.6% | 311,911 | $2.4M |
| Storebrand Asset Management As | 0.01% | No change | 307,352 | $2.3M |
| Aquatic Capital Management LLC | 0.04% | New | 285,011 | $2.2M |
| Advisors Asset Management, Inc. | 0.04% | Add +17.4% | 276,616 | $2.1M |
| Crossmark Global Holdings, Inc. | 0.03% | Reduce -79.7% | 259,953 | $2.0M |
| Mackenzie Financial Corp. | 0.00% | Add +246.3% | 251,916 | $1.9M |
| Jane Street Group, LLC | 0.00% | New | 249,861 | $1.9M |
| Cerity Partners LLC | 0.00% | Add +0.1% | 243,085 | $1.8M |
| Quantbot Technologies LP | 0.05% | Add +2855.8% | 235,604 | $1.8M |
| Squarepoint Ops LLC | 0.00% | Add +57.5% | 234,183 | $1.8M |
| Signaturefd, LLC | 0.03% | Reduce -2.4% | 227,373 | $1.7M |
| Jump Financial, LLC | 0.02% | New | 225,248 | $1.7M |
| FMR LLC | 0.00% | Reduce -2.2% | 215,428 | $1.6M |
| Ieq Capital, LLC | 0.00% | Add +129.2% | 186,209 | $1.4M |
| Sequoia Financial Advisors, LLC | 0.01% | Add +3.1% | 182,141 | $1.4M |
| West Family Investments, Inc. | 0.29% | Reduce -7.7% | 173,246 | $1.3M |
| Generali Investments CEE, investicni spolecnost, a.s. | 0.10% | Reduce -0.8% | 169,415 | $1.3M |
| Ballentine Partners, LLC | 0.02% | Reduce -11.0% | 163,136 | $1.2M |
| Natixis Advisors, LLC | 0.00% | Reduce -3.7% | 157,445 | $1.2M |
| Greenleaf Trust | 0.01% | Reduce -0.3% | 150,293 | $1.1M |
| PNC Financial Services Group, Inc. | 0.00% | Add +37.7% | 145,132 | $1.1M |
| Summit Global Investments | 0.06% | New | 144,665 | $1.1M |
| Mariner, LLC | 0.00% | Reduce -22.9% | 143,905 | $1.1M |
| Blue Trust, Inc. | 0.01% | Add +38.6% | 137,738 | $1.0M |
| Corient Private Wealth LP | 0.00% | Reduce -24.8% | 135,526 | $1.0M |
| Vise Technologies, Inc. | 0.04% | Reduce -30.4% | 134,165 | $1.0M |
| Profund Advisors LLC | 0.03% | Add +7.4% | 131,921 | $1000K |
| North of South Capital LLP | 0.09% | New | 125,000 | $948K |
| Parallel Advisors, LLC | 0.02% | Reduce -8.2% | 121,593 | $922K |
| Tidal Investments LLC | 0.00% | Add +10.1% | 121,514 | $921K |
| Ignite Planners, LLC | 0.14% | Reduce -2.2% | 110,668 | $839K |
| Y-Intercept (Hong Kong) Ltd | 0.02% | Reduce -90.2% | 95,369 | $723K |
| Balyasny Asset Management L.P. | 0.00% | Reduce -79.8% | 93,824 | $711K |
| Pathstone Holdings, LLC | 0.00% | Reduce -6.0% | 93,612 | $710K |
| DGS Capital Management, LLC | 0.13% | Add +1.0% | 93,610 | $710K |
| Caprock Group, LLC | 0.02% | — | 106,385 | $700K |
| Invesco Ltd. | 0.00% | Add +1.8% | 89,194 | $676K |
| Hennion & Walsh Asset Management, Inc. | 0.02% | Reduce -46.0% | 86,571 | $656K |
| Ritholtz Wealth Management | 0.01% | Reduce -5.0% | 83,321 | $632K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +6.3% | 80,922 | $613K |
| Bridgewater Advisors Inc. | 0.04% | Add +3.2% | 77,989 | $570K |
| TCW Group Inc. | 0.00% | Reduce -9.7% | 73,375 | $556K |
| AXA Investment Managers S.A. | 0.00% | — | 71,783 | $544K |
| PDS Planning, Inc | 0.04% | Reduce -3.3% | 68,398 | $518K |
| LPL Financial LLC | 0.00% | Add +16.6% | 68,179 | $517K |
| Bayforest Capital Ltd | 0.21% | Add +208.7% | 59,666 | $452K |
| Ridgewood Investments LLC | 0.17% | New | 54,667 | $414K |
| Aigen Investment Management, LP | 0.06% | New | 53,905 | $409K |
| Citadel Advisors | 0.00% | Reduce -91.5% | 50,539 | $383K |
| BSW Wealth Partners | 0.05% | Add +38.6% | 49,188 | $373K |
| Envestnet Asset Management Inc. | 0.00% | Reduce -46.7% | 48,014 | $364K |
| Encompass More Asset Management | 0.07% | New | 46,355 | $351K |
| Verition Fund Management LLC | 0.00% | Reduce -25.7% | 46,152 | $350K |
| First Affirmative Financial Network | 0.16% | Add +3.0% | 45,578 | $345K |
| Compound Planning, Inc. | 0.01% | Reduce -11.1% | 44,773 | $339K |
| QRG Capital Management, Inc. | 0.00% | Reduce -33.2% | 44,130 | $335K |
| Hantz Financial Services, Inc. | 0.00% | Add +96.7% | 42,193 | $320K |
| Foster Group, Inc. | 0.01% | Reduce -3.4% | 41,865 | $317K |
| Brooklyn Investment Group | 0.04% | Reduce -1.3% | 40,446 | $311K |
| Mercer Global Advisors Inc. | 0.00% | Reduce -5.3% | 40,730 | $309K |
| Yousif Capital Management, LLC | 0.00% | No change | 39,941 | $303K |
| Ariadne Wealth Management, LP | 0.13% | Add +28.4% | 41,898 | $298K |
| Callan Family Office, LLC | 0.01% | Reduce -31.6% | 37,466 | $284K |
| Capital Fund Management S.A. | 0.00% | Add +0.8% | 36,100 | $274K |
"% of holder's portfolio" is UMC's weight in each manager's 13F, not the share of United Microelectron-SP ADR the manager owns.