Martin Whitman - Third Avenue Management
Holding/activity history for United Microelectronics Corp. SPON (UMC)
← All UMC superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2011 Q4 | 0 | 0.00 | Sell 100.00% | <0.01 | $1.84–2.36 · VW $2.15i | SEC | |
| 2011 Q3 | 48,905 | <0.01 | Reduce 36.90% | <0.01 | $1.77–2.58 · VW $2.11i | $93,000 | SEC |
| 2011 Q2 | 77,505 | <0.01 | Reduce 45.59% | <0.01 | $2.40–2.89 · VW $2.69i | $198,000 | SEC |
| 2011 Q1 | 142,451 | <0.01 | $2.73 | $389,000 | SEC | ||
| 2010 Q4 | 142,451 | <0.01 | Reduce 11.66% | <0.01 | $2.59–3.32 · VW $3.03i | $450,000 | SEC |
| 2010 Q3 | 161,251 | 0.01 | Reduce 39.30% | <0.01 | $2.50–3.26 · VW $2.84i | $448,000 | SEC |
| 2010 Q2 | 265,651 | 0.02 | Reduce 12.70% | <0.01 | $2.85–3.94 · VW $3.32i | $773,000 | SEC |
| 2010 Q1 | 304,303 | 0.02 | $3.76 | $1,144,000 | SEC | ||
| 2009 Q4 | 304,303 | 0.03 | Reduce 16.42% | <0.01 | $3.21–3.92 · VW $3.56i | $1,181,000 | SEC |
| 2009 Q3 | 364,077 | 0.03 | $3.80 | $1,383,000 | SEC | ||
| 2009 Q2 | 364,077 | 0.03 | $2.64 | $961,000 | SEC | ||
| 2009 Q1 | 364,077 | 0.03 | Buy | 0.03 | $1.65–2.92 · VW $2.11i | $921,000 | SEC |
| 2008 Q4 | 0 | 0.00 | Sell 100.00% | 0.15 | $1.47–2.65 · VW $2.07i | SEC | |
| 2008 Q2 | 1,843 | 0.15 | Reduce 67.94% | 0.27 | $2.77–3.61 · VW $3.18i | $604,000 | SEC |
| 2008 Q1 | 5,748 | 0.40 | Add 23.72% | 0.08 | $2.63–3.54 · VW $3.04i | $1,627,200 | SEC |
| 2007 Q4 | 4,646 | 0.32 | Buy | 0.32 | $3.09–5.15 · VW $3.61i | $1,285,100 | SEC |