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 | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $39,954,000 | -1.3% | 797,807 | +0.9% | 0.08% | +5.5% |
| Q2 2015 | $40,499,000 | +19.8% | 790,989 | +0.4% | 0.07% | +19.7% |
| Q1 2015 | $33,812,000 | +21.8% | 787,969 | +6.1% | 0.06% | +13.0% |
| Q4 2014 | $27,751,000 | +1.5% | 742,703 | -2.8% | 0.05% | -1.8% |
| Q3 2014 | $27,329,000 | +2.9% | 763,799 | -0.0% | 0.06% | 0.0% |
| Q2 2014 | $26,550,000 | -8.5% | 763,808 | -4.6% | 0.06% | -9.8% |
| Q1 2014 | $29,010,000 | +9.0% | 800,601 | -2.4% | 0.06% | +10.9% |
| Q4 2013 | $26,617,000 | -15.7% | 820,513 | -3.4% | 0.06% | -19.1% |
| Q3 2013 | $31,562,000 | +11.1% | 849,355 | -1.4% | 0.07% | +6.2% |
| Q2 2013 | $28,404,000 | – | 860,997 | – | 0.06% | – |
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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% |