Boston Partners
- SEC CIK
- 0001386060
- Latest filing
- Aug 4, 2026
PKG holding history
Packaging Corp of America in every 13F filed by Boston Partners, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
PKG overviewAll 13F holders of PKGFull Q2 2026 holdings
- Shares (Q2 2026)
- 1,456,806
- Value
- $347.1M
- % of portfolio
- 0.3%
- Quarters held
- 12
- Since Q3 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,456,806 | $347.1M | 0.3% | −110,084−7.0% | Reduced | Holders |
| Q1 2026 | 1,566,890 | $332.5M | 0.3% | −67,669−4.1% | Reduced | Holders |
| Q4 2025 | 1,634,559 | $337.1M | 0.3% | −29,911−1.8% | Reduced | Holders |
| Q3 2025 | 1,664,470 | $362.7M | 0.4% | +353,095+26.9% | Added | Holders |
| Q2 2025 | 1,311,375 | $247.1M | 0.3% | −30,398−2.3% | Reduced | Holders |
| Q1 2025 | 1,341,773 | $265.7M | 0.3% | −223,578−14.3% | Reduced | Holders |
| Q4 2024 | 1,565,351 | $352.3M | 0.4% | +101,755+7.0% | Added | Holders |
| Q3 2024 | 1,463,596 | $315.0M | 0.4% | +26,408+1.8% | Added | Holders |
| Q2 2024 | 1,437,188 | $262.4M | 0.3% | −9,115−0.6% | Reduced | Holders |
| Q1 2024 | 1,446,303 | $274.4M | 0.3% | +477,487+49.3% | Added | Holders |
| Q4 2023 | 968,816 | $157.8M | 0.2% | +162,420+20.1% | Added | Holders |
| Q3 2023 | 806,396 | $123.8M | 0.2% | +806,396 | New | Holders |