ALTERA CORP's ticker is ALTR and the CUSIP is 021441100. A total of 8 filers reported holding ALTERA CORP in Q4 2015. The put-call ratio across all filers is 3.56 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $2,327,000 | -2.1% | 46,457 | +0.1% | 0.04% | +17.6% |
| Q2 2015 | $2,376,000 | +115.2% | 46,414 | +80.3% | 0.03% | +100.0% |
| Q1 2015 | $1,104,000 | +20.4% | 25,736 | +3.7% | 0.02% | +21.4% |
| Q4 2014 | $917,000 | +0.7% | 24,816 | -2.5% | 0.01% | +7.7% |
| Q3 2014 | $911,000 | +2.9% | 25,451 | 0.0% | 0.01% | 0.0% |
| Q2 2014 | $885,000 | -3.8% | 25,451 | +0.3% | 0.01% | -13.3% |
| Q1 2014 | $920,000 | +13.2% | 25,375 | +1.5% | 0.02% | +7.1% |
| Q4 2013 | $813,000 | -81.1% | 25,000 | -78.4% | 0.01% | -82.7% |
| Q3 2013 | $4,311,000 | -17.3% | 116,000 | -26.6% | 0.08% | -28.9% |
| Q2 2013 | $5,212,000 | – | 158,000 | – | 0.11% | – |
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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% |