United Microelectronics Corp
(NYSE: UMC)
+0.03
+1.40%
| Shares Outstanding | 2.47 Bil |
| Institutional Ownership (%) | 7.95 |
| Top 10 Institutions (%) | 5.40 |
| Mutual Fund Ownership (%) | 0.15 |
| 5%/Insider Ownership (%) | 0.00 |
| Float (%) | 0.00 |
| DESCRIPTION | # OF HOLDERS | SHARES |
|---|---|---|
| Total Positions | 101 | 196,151,650 |
| New Positions | 10 | 0 |
| Soldout Positions | 67 | 0 |
| Net Position Change | -57 | -38,270,372 |
| Buyers | 46 | 31,632,799 |
| Sellers | 103 | -69,903,171 |
| INSTITUTION NAME | SHS HELD | SHS CHG | %CHG | $CHG* | %OUT | %PORT | RPT DATE |
|---|---|---|---|---|---|---|---|
| The Vanguard Group, Inc. | 38,676,260 | -642,136 | -1.6 | -8,626,340 | 1.6 | 0 | 03-31-13 |
| Acadian Asset Management LLC | 26,676,095 | -2,191,747 | -7.6 | -9,430,035 | 1.1 | 0.3 | 03-31-13 |
| Revelation Capital Management Ltd. | 20,568,805 | -2,181,195 | -9.6 | -8,248,651 | 0.8 | 34.7 | 03-31-13 |
| Morgan Stanley & Co. International Limited | 13,116,770 | 2,824,959 | 27.4 | 3,129,482 | 0.5 | 1.1 | 03-31-13 |
| Columbia Management Investment Advisers, LLC | 7,869,343 | 7,865,918 | 229,661.8 | 14,158,001 | 0.3 | 0 | 03-31-13 |
| Arrowstreet Capital, Limited Partnership | 5,964,644 | 25,221 | 0.4 | -1,083,093 | 0.2 | 0.1 | 03-31-13 |
| BlackRock Institutional Trust Company, N.A. | 5,873,363 | -9,166,274 | -60.9 | -19,356,825 | 0.2 | 0 | 03-31-13 |
| Och-Ziff Capital Management Group LLC | 5,676,327 | 2,942,563 | 107.6 | 4,777,199 | 0.2 | 0.1 | 03-31-13 |
| UBS Securities LLC | 5,376,051 | 3,182,481 | 145.1 | 5,311,688 | 0.2 | 0 | 03-31-13 |
| Renaissance Technologies Corp. | 3,823,689 | 2,395,140 | 167.7 | 4,039,827 | 0.2 | 0 | 03-31-13 |
| The Boston Company Asset Management, LLC | 3,729,390 | -42,240 | -1.1 | -792,642 | 0.2 | 0 | 03-31-13 |
| J.P. Morgan Securities plc | 3,600,000 | -100,000 | -2.7 | -883,000 | 0.1 | 1.8 | 03-31-13 |
| Weiss Asset Management | 3,598,975 | 3,233,495 | 884.7 | 5,750,850 | 0.1 | 5 | 03-31-13 |
| CPP Investment Board | 3,594,159 | 0 | 0 | -682,890 | 0.1 | 0 | 03-31-13 |
| Wells Capital Management Inc. | 3,325,292 | -1,241,408 | -27.2 | -3,102,207 | 0.1 | 0 | 03-31-13 |
- *Category Headings:
- Shs Held - shares held at report date
- Shs Chg - position change within reporting period
- %Chg - % change
- $Chg - market value of the position change
- %Out - % of shares outstanding
- %Port - % Portfolio
- Rpt Date - report date
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