Packaging Corporation of America
US ˙ NYSE ˙ US6951561090

SecurityPKG / Packaging Corporation of America
InstitutionMCF Advisors LLC
Latest Disclosed Ownership455 shares
Latest Disclosed Value $ 96,819
MCF Advisors LLC ownership in PKG / Packaging Corporation of America

On May 11, 2026 - MCF Advisors LLC filed a 13F-HR form disclosing ownership of 455 shares of Packaging Corporation of America (US:PKG) valued at $96,560 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 455 shares of Packaging Corporation of America. This represents a change in shares of 0.00% during the quarter. The current value of the position is $102,097 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)
2026-05-11 2026-03-31 13F PACKAGING CORP AMER COM 695156109 455 0 0.00 97 2.13 0.0042
2026-02-11 2025-12-31 13F PACKAGING CORP AMER COM 695156109 455 96 26.74 94 20.51 0.0052
2025-11-05 2025-09-30 13F PACKAGING CORP AMER COM 695156109 359 0 0.00 78 16.42 0.0048
2025-07-15 2025-06-30 13F PACKAGING CORP AMER COM 695156109 359 0 0.00 68 -5.63 0.0045
2025-05-06 2025-03-31 13F PACKAGING CORP AMER COM 695156109 359 -6 -1.64 71 -13.41 0.0051
2025-01-17 2024-12-31 13F PACKAGING CORP AMER COM 695156109 365 5 1.39 82 6.49 0.0058
2024-10-24 2024-09-30 13F PACKAGING CORP AMER COM 695156109 360 12 3.45 78 22.22 0.0054
2024-08-05 2024-06-30 13F PACKAGING CORP AMER COM 695156109 348 0 0.00 64 -4.55 0.0048
2024-04-16 2024-03-31 13F PACKAGING CORP AMER COM 695156109 348 48 16.00 66 37.50 0.0051
2024-02-01 2023-12-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 49 4.35 0.0040
2023-10-19 2023-09-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 46 17.95 0.0042
2023-07-24 2023-06-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 40 -4.88 0.0036
2023-04-18 2023-03-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 42 7.89 0.0039
2023-01-31 2022-12-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 38 11.76 0.0039
2022-11-09 2022-09-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 34 -17.07 0.0038
2022-08-11 2022-06-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 41 -12.77 0.0043
2022-05-05 2022-03-31 13F PACKAGING CORP AMER COM 695156109 300 300 47 0.0044
2022-02-14 2021-12-31 13F PACKAGING CORP AMER COM 695156109 0 -300 -100.00 0 -100.00
2021-11-12 2021-09-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 41 0.00 0.0042
2021-08-10 2021-06-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 41 2.50 0.0042
2021-05-13 2021-03-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 40 -2.44 0.0045
2021-02-09 2020-12-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 41 24.24 0.0049
2020-11-12 2020-09-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 33 10.00 0.0044
2020-08-11 2020-06-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 30 15.38 0.0042
2020-04-24 2020-03-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 26 -23.53 0.0043
2020-02-07 2019-12-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 34 6.25 0.0052
2019-10-22 2019-09-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 32 10.34 0.0052
2019-08-06 2019-06-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 29 -3.33 0.0048
2019-05-07 2019-03-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 30 20.00 0.0052
2019-01-25 2018-12-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 25 -24.24 0.0048
2018-10-24 2018-09-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 33 -2.94 0.0058
2018-07-20 2018-06-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 34 0.00 0.0065
2018-05-10 2018-03-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 34 -5.56 0.0067
2018-02-06 2017-12-31 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 36 5.88 0.0067
2017-10-30 2017-09-30 13F PACKAGING CORP AMER COM 695156109 300 0 0.00 34 3.03 0.0067
2017-07-25 2017-06-30 13F PACKAGING CORP AMER COM 695156109 300 300 33 0.0066
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.