PACKAGING CORP O's ticker is and the CUSIP is 695156AR0. A total of 1 filers reported holding PACKAGING CORP O in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $54,000 | -1.8% | 50,000 | 0.0% | 0.00% | -20.0% |
| Q4 2020 | $55,000 | 0.0% | 50,000 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $55,000 | 0.0% | 50,000 | 0.0% | 0.01% | -16.7% |
| Q2 2020 | $55,000 | +5.8% | 50,000 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $52,000 | 0.0% | 50,000 | 0.0% | 0.01% | +20.0% |
| Q4 2019 | $52,000 | 0.0% | 50,000 | 0.0% | 0.01% | 0.0% |
| Q3 2019 | $52,000 | 0.0% | 50,000 | 0.0% | 0.01% | -16.7% |
| Q2 2019 | $52,000 | +6.1% | 50,000 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $49,000 | – | 50,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sonora Investment Management, LLC | 50,000 | $54,000 | 0.00% |