ALTERA CORP's ticker is ALTR and the CUSIP is 021441100. A total of 420 filers reported holding ALTERA CORP in Q2 2014. The put-call ratio across all filers is 0.20 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $1,091,000 | +43.2% | 21,792 | +46.4% | 0.05% | +86.2% |
| Q2 2015 | $762,000 | -11.0% | 14,889 | -25.4% | 0.03% | -14.7% |
| Q1 2015 | $856,000 | +13.2% | 19,957 | -2.5% | 0.03% | -35.8% |
| Q4 2014 | $756,000 | +168.1% | 20,459 | +159.5% | 0.05% | +253.3% |
| Q3 2014 | $282,000 | -48.5% | 7,884 | -49.9% | 0.02% | -40.0% |
| Q2 2014 | $548,000 | -75.3% | 15,751 | -74.2% | 0.02% | -84.2% |
| Q1 2014 | $2,217,000 | +53.4% | 61,168 | +37.7% | 0.16% | +38.6% |
| Q4 2013 | $1,445,000 | +282.3% | 44,432 | +336.8% | 0.11% | +280.0% |
| Q3 2013 | $378,000 | – | 10,173 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Twin Securities, Inc. | 1,491,510 | $76,365,000 | 14.35% |
| Andromeda Capital LLC | 200,000 | $10,240,000 | 12.61% |
| Perigon Wealth Management, LLC | 660,000 | $33,792,000 | 8.89% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 766,900 | $39,265,000 | 8.31% |
| TIG Advisors, LLC | 3,257,795 | $166,799,000 | 8.03% |
| Burren Capital Advisors Ltd | 68,347 | $3,499,000 | 6.84% |
| Cheyne Capital Management (UK) LLP | 410,585 | $21,016,000 | 6.80% |
| HAVENS ADVISORS LLC | 127,000 | $6,502,000 | 4.84% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 406,416 | $20,808,000 | 4.09% |
| HARVEST MANAGEMENT LLC | 98,500 | $5,043,000 | 3.58% |