ALTERA CORP's ticker is ALTR and the CUSIP is 021441100. A total of 447 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 | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $251,000 | -52.1% | 4,900 | -59.8% | 0.02% | -46.7% |
| Q1 2015 | $524,000 | +3.6% | 12,200 | -10.9% | 0.04% | -2.2% |
| Q4 2014 | $506,000 | -16.5% | 13,700 | -21.4% | 0.05% | -9.8% |
| Q2 2014 | $606,000 | -10.5% | 17,420 | -16.4% | 0.05% | -26.1% |
| Q4 2013 | $677,000 | -4.4% | 20,825 | +9.3% | 0.07% | -8.0% |
| Q3 2013 | $708,000 | +41.6% | 19,050 | +25.7% | 0.08% | +27.1% |
| Q2 2013 | $500,000 | – | 15,150 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CADIAN CAPITAL MANAGEMENT, LP | 8,581,453 | $310,949,000 | 7.76% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 566,900 | $20,542,000 | 5.26% |
| CANTILLON CAPITAL MANAGEMENT LLC | 5,613,743 | $203,442,000 | 4.71% |
| QUENTEC ASSET MANAGEMENT LLC | 365,980 | $13,261,000 | 4.03% |
| EdgePoint Investment Group Inc. | 4,437,675 | $160,821,000 | 3.75% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 409,394 | $14,834,000 | 3.22% |
| Randolph Co Inc | 406,300 | $14,722,000 | 3.18% |
| BRIGHTFIELD CAPITAL MANAGEMENT LLC | 55,000 | $1,993,000 | 2.23% |
| CHILTON CAPITAL MANAGEMENT LLC | 491,156 | $17,797,038,000 | 1.86% |
| BRISTOL JOHN W & CO INC /NY/ | 2,823,197 | $102,299,000 | 1.79% |