Packaging Corporation of America
US ˙ NYSE ˙ US6951561090

SecurityPKG / Packaging Corporation of America
InstitutionWealthfront Advisers Llc
Latest Disclosed Ownership11,730 shares
Latest Disclosed Value $ 2,489,341
Wealthfront Advisers Llc reports 6.12% increase in ownership of PKG / Packaging Corporation of America

On May 5, 2026 - Wealthfront Advisers Llc filed a 13F-HR form disclosing ownership of 11,730 shares of Packaging Corporation of America (US:PKG) valued at $2,489,341 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 11,054 shares of Packaging Corporation of America. This represents a change in shares of 6.12% during the quarter. The current value of the position is $2,632,095 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F PACKAGING CORP AMER COM 695156109 11,730 676 6.12 2,489 9.21 0.0055
2026-01-30 2025-12-31 13F PACKAGING CORP AMER COM 695156109 11,054 432 4.07 2,280 -1.51 0.0051
2025-11-06 2025-09-30 13F PACKAGING CORP AMER COM 695156109 10,622 998 10.37 2,315 27.63 0.0054
2025-07-31 2025-06-30 13F PACKAGING CORP AMER COM 695156109 9,624 -1,709 -15.08 1,814 -19.21 0.0047
2025-05-02 2025-03-31 13F PACKAGING CORP AMER COM 695156109 11,333 -795 -6.56 2,244 -17.80 0.0060
2025-04-01 2024-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 12,128 -67 -0.55 2,730 3.96 0.0080
2025-02-07 2024-12-31 13F PACKAGING CORP AMER COM 695156109 41,226 29,031 23,607 0.0713
2024-11-12 2024-09-30 13F PACKAGING CORP AMER COM 695156109 12,195 1,858 17.97 2,627 39.16 0.0081
2024-08-14 2024-06-30 13F PACKAGING CORP AMER COM 695156109 10,337 1,774 20.72 1,887 16.12 0.0063
2024-04-19 2024-03-31 13F PACKAGING CORP AMER COM 695156109 8,563 1,995 30.37 1,625 52.01 0.0057
2024-02-09 2023-12-31 13F PACKAGING CORP AMER COM 695156109 6,568 2,138 48.26 1,070 57.21 0.0041
2023-11-01 2023-09-30 13F PACKAGING CORP AMER COM 695156109 4,430 684 18.26 680 37.37 0.0029
2023-08-07 2023-06-30 13F PACKAGING CORP AMER COM 695156109 3,746 -470 -11.15 495 -15.38 0.0021
2023-04-28 2023-03-31 13F PACKAGING CORP AMER COM 695156109 4,216 586 16.14 585 26.08 0.0027
2023-02-10 2022-12-31 13F PACKAGING CORP AMER COM 695156109 3,630 -70 -1.89 464 11.81 0.0023
2022-11-14 2022-09-30 13F PACKAGING CORP AMER COM 695156109 3,700 -891 -19.41 415 -34.23 0.0022
2022-07-20 2022-06-30 13F PACKAGING CORP AMER COM 695156109 4,591 -695 -13.15 631 -23.52 0.0032
2022-05-16 2022-03-31 13F PACKAGING CORP AMER COM 695156109 5,286 1,642 45.06 825 66.00 0.0036
2022-01-21 2021-12-31 13F PACKAGING CORP AMER COM 695156109 3,644 -381 -9.47 497 -10.13 0.0021
2021-11-15 2021-09-30 13F PACKAGING CORP AMER COM 695156109 4,025 297 7.97 553 9.50 0.0026
2021-08-16 2021-06-30 13F PACKAGING CORP AMER COM 695156109 3,728 -103 -2.69 505 -1.94 0.0024
2021-05-14 2021-03-31 13F PACKAGING CORP AMER COM 695156109 3,831 -268 -6.54 515 -9.01 0.0028
2021-02-16 2020-12-31 13F PACKAGING CORP AMER COM 695156109 4,099 673 19.64 566 51.34 0.0034
2020-11-16 2020-09-30 13F PACKAGING CORP AMER COM 695156109 3,426 836 32.28 374 44.96 0.0027
2020-08-14 2020-06-30 13F PACKAGING CORP AMER COM 695156109 2,590 2,590 258 0.0020
2020-05-15 2020-03-31 13F PACKAGING CORP AMER COM 695156109 0 -2,370 -100.00 0 -100.00
2020-01-21 2019-12-31 13F PACKAGING CORP AMER COM 695156109 2,370 225 10.49 265 16.23 0.0020
2019-10-15 2019-09-30 13F PACKAGING CORP AMER COM 695156109 2,145 2,145 228 0.0019
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.