ALTERA CORP's ticker is ALTR and the CUSIP is 021441100. A total of 10 filers reported holding ALTERA CORP in Q2 2012. The put-call ratio across all filers is 0.56 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $9,000 | -94.7% | 208 | -95.5% | 0.00% | -100.0% |
| Q4 2014 | $170,000 | -12.8% | 4,587 | -5.9% | 0.01% | -14.3% |
| Q3 2014 | $195,000 | -46.3% | 4,875 | -53.4% | 0.01% | -41.7% |
| Q2 2014 | $363,000 | -11.0% | 10,455 | -7.1% | 0.01% | -14.3% |
| Q1 2014 | $408,000 | +95.2% | 11,260 | +75.0% | 0.01% | +100.0% |
| Q4 2013 | $209,000 | -7.1% | 6,434 | +6.0% | 0.01% | -12.5% |
| Q3 2013 | $225,000 | -90.2% | 6,069 | -91.3% | 0.01% | -82.6% |
| Q2 2013 | $2,296,000 | -13.0% | 69,574 | -9.1% | 0.05% | -9.8% |
| Q1 2013 | $2,638,000 | -0.2% | 76,544 | -0.4% | 0.05% | -5.6% |
| Q4 2012 | $2,644,000 | +15.7% | 76,886 | +14.3% | 0.05% | +3.8% |
| Q3 2012 | $2,286,000 | +8.2% | 67,240 | +7.7% | 0.05% | -3.7% |
| Q2 2012 | $2,113,000 | -4.5% | 62,430 | +12.4% | 0.05% | -1.8% |
| Q1 2012 | $2,212,000 | +3.9% | 55,550 | -3.2% | 0.06% | 0.0% |
| Q4 2011 | $2,129,000 | +11.6% | 57,400 | -5.1% | 0.06% | 0.0% |
| Q3 2011 | $1,907,000 | -33.9% | 60,490 | -2.9% | 0.06% | -22.5% |
| Q2 2011 | $2,887,000 | +3.0% | 62,275 | -2.3% | 0.07% | +1.4% |
| Q1 2011 | $2,804,000 | +10.8% | 63,710 | -10.4% | 0.07% | +4.5% |
| Q4 2010 | $2,530,000 | – | 71,120 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Dorsal Capital Management, LP | 1,400,000 | $51,716,000 | 10.36% |
| CADIAN CAPITAL MANAGEMENT, LP | 8,340,117 | $308,084,000 | 7.75% |
| Perigon Wealth Management, LLC | 510,000 | $18,839,000 | 5.66% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 566,900 | $20,941,000 | 4.64% |
| CANTILLON CAPITAL MANAGEMENT LLC | 5,589,653 | $206,482,000 | 4.26% |
| CADIAN CAPITAL MANAGEMENT, LP | 4,350,000 | $160,689,000 | 4.04% |
| WELCH CAPITAL PARTNERS LLC/NY | 300,628 | $11,105,000 | 3.51% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 417,686 | $15,429,000 | 3.09% |
| STELLIAM INVESTMENT MANAGEMENT, LP | 3,607,500 | $133,261,000 | 3.07% |
| QUENTEC ASSET MANAGEMENT LLC | 437,381 | $16,157,000 | 2.94% |