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 | $716,000 | -69.7% | 14,297 | -69.0% | 0.00% | -66.7% |
| Q2 2015 | $2,360,000 | -46.6% | 46,086 | -55.3% | 0.01% | -52.6% |
| Q1 2015 | $4,419,000 | +36.3% | 102,986 | +17.3% | 0.02% | +18.8% |
| Q4 2014 | $3,243,000 | -4.1% | 87,785 | -7.2% | 0.02% | -15.8% |
| Q3 2014 | $3,383,000 | +50.8% | 94,560 | +46.4% | 0.02% | +35.7% |
| Q2 2014 | $2,244,000 | +14.5% | 64,569 | +19.4% | 0.01% | +7.7% |
| Q1 2014 | $1,959,000 | +28.1% | 54,076 | +15.0% | 0.01% | +18.2% |
| Q4 2013 | $1,529,000 | -56.9% | 47,023 | -50.7% | 0.01% | -64.5% |
| Q3 2013 | $3,544,000 | +44.8% | 95,360 | +28.5% | 0.03% | +34.8% |
| Q2 2013 | $2,448,000 | – | 74,193 | – | 0.02% | – |
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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% |