ALTERA CORP's ticker is and the CUSIP is 021441900. A total of 3 filers reported holding ALTERA CORP in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2013 | $1,498,000 | – | 45,400 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PARK CIRCLE Co | 10,000 | $540,000 | 0.36% |
| SIMPLEX TRADING, LLC | 449 | $6,000 | 0.00% |