ALTERA CORP's ticker is ALTR and the CUSIP is 021441100. A total of 446 filers reported holding ALTERA CORP in Q1 2015. The put-call ratio across all filers is 0.20 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $3,436,000 | -5.2% | 68,602 | -3.1% | 0.02% | 0.0% |
| Q2 2015 | $3,625,000 | +184.5% | 70,794 | +138.5% | 0.02% | +200.0% |
| Q1 2015 | $1,274,000 | +26.0% | 29,685 | +8.5% | 0.01% | +20.0% |
| Q4 2014 | $1,011,000 | +3.3% | 27,367 | 0.0% | 0.01% | 0.0% |
| Q3 2014 | $979,000 | -9.4% | 27,367 | -12.0% | 0.01% | 0.0% |
| Q2 2014 | $1,081,000 | -13.2% | 31,107 | -9.5% | 0.01% | -16.7% |
| Q1 2014 | $1,246,000 | +30.3% | 34,381 | +17.0% | 0.01% | +50.0% |
| Q4 2013 | $956,000 | -9.6% | 29,375 | +3.3% | 0.00% | -20.0% |
| Q3 2013 | $1,057,000 | +11.4% | 28,440 | -1.2% | 0.01% | 0.0% |
| Q2 2013 | $949,000 | – | 28,781 | – | 0.01% | – |
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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% |