ALTERA CORP's ticker is and the CUSIP is 021441950. A total of 3 filers reported holding ALTERA CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $205,000 | -36.9% | 4,000 | -54.5% | 0.00% | -20.0% |
| Q4 2014 | $325,000 | -9.2% | 8,800 | -12.0% | 0.01% | -28.6% |
| Q3 2014 | $358,000 | -38.3% | 10,000 | -40.1% | 0.01% | -22.2% |
| Q2 2014 | $580,000 | -36.2% | 16,700 | -33.5% | 0.01% | -18.2% |
| Q1 2014 | $909,000 | +221.2% | 25,100 | +188.5% | 0.01% | +266.7% |
| Q4 2013 | $283,000 | -17.3% | 8,700 | -5.4% | 0.00% | -25.0% |
| Q3 2013 | $342,000 | – | 9,200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pentwater Capital Management LP | 5,509,800 | $275,931,000 | 2.42% |
| Marathon Trading Investment Management LLC | 90,200 | $4,517,000 | 0.25% |
| VERTEX ONE ASSET MANAGEMENT INC. | 962 | $221,000 | 0.03% |
| SIMPLEX TRADING, LLC | 1,735 | $205,000 | 0.02% |
| Citadel Advisors | 64,300 | $3,220,000 | 0.00% |
| SG Americas Securities, LLC | 10,000 | $10,000 | 0.00% |