PACKAGING CORP AMER's ticker is and the CUSIP is 695156959. A total of 4 filers reported holding PACKAGING CORP AMER in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $34,650,000 | – | 450 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 37,700 | $2,386,000 | 0.04% |
| Timber Hill LLC | 32,700 | $2,069,000 | 0.01% |
| Citadel Advisors | 32,600 | $2,063,000 | 0.00% |