ALTERA CORP's ticker is ALTR and the CUSIP is 021441100. A total of 353 filers reported holding ALTERA CORP in Q2 2013. The put-call ratio across all filers is 0.45 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $1,080,000 | -2.2% | 21,569 | 0.0% | 0.04% | +2.9% |
| Q2 2015 | $1,104,000 | +117.3% | 21,569 | +82.3% | 0.03% | +112.5% |
| Q1 2015 | $508,000 | +16.2% | 11,832 | 0.0% | 0.02% | +23.1% |
| Q4 2014 | $437,000 | +3.3% | 11,832 | 0.0% | 0.01% | +225.0% |
| Q3 2014 | $423,000 | +2.9% | 11,832 | 0.0% | 0.00% | -69.2% |
| Q2 2014 | $411,000 | -4.2% | 11,832 | 0.0% | 0.01% | -13.3% |
| Q1 2014 | $429,000 | +11.4% | 11,832 | 0.0% | 0.02% | +15.4% |
| Q4 2013 | $385,000 | +22.2% | 11,832 | +39.5% | 0.01% | +8.3% |
| Q3 2013 | $315,000 | +12.5% | 8,484 | 0.0% | 0.01% | +9.1% |
| Q2 2013 | $280,000 | – | 8,484 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CADIAN CAPITAL MANAGEMENT, LP | 6,643,824 | $237,716,000 | 6.24% |
| Perigon Wealth Management, LLC | 510,000 | $18,248,000 | 5.43% |
| Dorsal Capital Management, LP | 825,000 | $29,519,000 | 5.29% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 566,900 | $20,284,000 | 5.03% |
| Grisanti Capital Management LLC | 328,000 | $11,736,000 | 4.74% |
| CANTILLON CAPITAL MANAGEMENT LLC | 5,574,043 | $199,440,000 | 4.51% |
| CADIAN CAPITAL MANAGEMENT, LP | 3,950,000 | $141,331,000 | 3.71% |
| QUENTEC ASSET MANAGEMENT LLC | 380,193 | $13,604,000 | 3.60% |
| EdgePoint Investment Group Inc. | 3,652,261 | $130,678,000 | 3.31% |
| WELCH CAPITAL PARTNERS LLC/NY | 270,649 | $9,684,000 | 3.18% |