Packaging Corporation of America
US ˙ NYSE ˙ US6951561090

SecurityPKG / Packaging Corporation of America
InstitutionUs Bancorp \de\
Latest Disclosed Ownership35,372 shares
Latest Disclosed Value $ 7,506,674
Us Bancorp \de\ reports 4.31% decrease in ownership of PKG / Packaging Corporation of America

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 35,372 shares of Packaging Corporation of America (US:PKG) valued at $7,506,646 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 36,964 shares of Packaging Corporation of America. This represents a change in shares of -4.31% during the quarter. The current value of the position is $7,937,123 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)
2026-05-14 2026-03-31 13F PACKAGING CORP AMER COM 695156109 35,372 -1,592 -4.31 7,507 -1.53 0.0028
2026-01-30 2025-12-31 13F PACKAGING CORP AMER COM 695156109 36,964 -2,809 -7.06 7,623 -12.05 0.0089
2025-11-12 2025-09-30 13F PACKAGING CORP AMER COM 695156109 39,773 -1,532 -3.71 8,668 11.34 0.0103
2025-07-24 2025-06-30 13F PACKAGING CORP AMER COM 695156109 41,305 -2,403 -5.50 7,784 -10.06 0.0098
2025-05-08 2025-03-31 13F PACKAGING CORP AMER COM 695156109 43,708 -1,866 -4.09 8,655 -15.64 0.0116
2025-02-05 2024-12-31 13F PACKAGING CORP AMER COM 695156109 45,574 142 0.31 10,260 4.84 0.0134
2024-10-28 2024-09-30 13F PACKAGING CORP AMER COM 695156109 45,432 193 0.43 9,786 18.49 0.0126
2024-08-07 2024-06-30 13F PACKAGING CORP AMER COM 695156109 45,239 2,331 5.43 8,259 1.42 0.0113
2024-05-08 2024-03-31 13F PACKAGING CORP AMER COM 695156109 42,908 -243 -0.56 8,143 15.85 0.0113
2024-02-09 2023-12-31 13F PACKAGING CORP AMER COM 695156109 43,151 -2,131 -4.71 7,030 1.09 0.0104
2023-11-03 2023-09-30 13F PACKAGING CORP AMER COM 695156109 45,282 -66 -0.15 6,953 16.02 0.0114
2023-08-10 2023-06-30 13F PACKAGING CORP AMER COM 695156109 45,348 -1,026 -2.21 5,993 -6.91 0.0096
2023-05-09 2023-03-31 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 46,374 285 0.62 6,438 9.21 0.0109
2023-02-13 2022-12-31 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 46,089 -1,451 -3.05 5,896 10.43 0.0104
2022-10-27 2022-09-30 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 47,540 -2,832 -5.62 5,338 -22.94 0.0110
2022-08-01 2022-06-30 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 50,372 -997 -1.94 6,927 -13.62 0.0134
2022-05-11 2022-03-31 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 51,369 -1,533 -2.90 8,019 11.31 0.0133
2022-02-11 2021-12-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 52,902 489 0.93 7,204 0.00 0.0114
2021-11-10 2021-09-30 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 52,413 223 0.43 7,204 1.92 0.0135
2021-08-05 2021-06-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 52,190 -4,114 -7.31 7,068 -6.64 0.0132
2021-04-28 2021-03-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 56,304 -2,395 -4.08 7,571 -6.47 0.0153
2021-02-04 2020-12-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 58,699 -1,469 -2.44 8,095 23.40 0.0174
2020-11-10 2020-09-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 60,168 -4,013 -6.25 6,560 2.40 0.0160
2020-08-07 2020-06-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 64,181 -3,058 -4.55 6,406 9.73 0.0168
2020-05-13 2020-03-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 67,239 -1,200 -1.75 5,838 -23.84 0.0182
2020-02-04 2019-12-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 68,439 -2,426 -3.42 7,665 1.96 0.0196
2019-11-08 2019-09-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 70,865 -6,783 -8.74 7,518 1.57 0.0205
2019-08-13 2019-06-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 77,648 -4,257 -5.20 7,402 -9.07 0.0206
2019-05-08 2019-03-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 81,905 -2,576 -3.05 8,140 15.44 0.0235
2019-02-13 2018-12-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 84,481 940 1.13 7,051 -23.06 0.0228
2018-10-31 2018-09-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 83,541 1,718 2.10 9,164 0.19 0.0265
2018-08-08 2018-06-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 81,823 -2,318 -2.75 9,147 -3.54 0.0280
2018-05-08 2018-03-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 84,141 -5,089 -5.70 9,483 -11.84 0.0291
2018-02-02 2017-12-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 89,230 -3,923 -4.21 10,757 0.69 0.0329
2017-11-13 2017-09-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 93,153 -3,417 -3.54 10,683 -0.69 0.0342
2017-07-19 2017-06-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 96,570 -5,622 -5.50 10,757 14.89 0.0359
2017-05-03 2017-03-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 102,192 -1,712 -1.65 9,363 6.25 0.0321
2017-02-08 2016-12-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 103,904 -5,123 -4.70 8,812 -0.54 0.0317
2016-11-04 2016-09-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 109,027 -1,365 -1.24 8,860 19.92 0.0328
2016-08-10 2016-06-30 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 110,392 11,627 11.77 7,388 23.84 0.0281
2016-05-13 2016-03-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 98,765 -724 -0.73 5,966 -4.89 0.0235
2016-02-10 2015-12-31 13F PACKAGING CORP OF AMERICA COMMON STOCK 695156109 99,489 4,898 5.18 6,273 10.25 0.0252
2015-11-16 2015-09-30 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 94,591 8,372 9.71 5,690 5.61 0.0239
2015-08-10 2015-06-30 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 86,219 -9,241 -9.68 5,388 -27.82 0.0209
2015-05-08 2015-03-31 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 95,460 1,125 1.19 7,465 1.39 0.0287
2015-02-13 2014-12-31 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 94,335 924 0.99 7,363 23.52 0.0285
2014-11-14 2014-09-30 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 93,411 5,385 6.12 5,961 -5.26 0.0241
2014-08-14 2014-06-30 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 88,026 3,528 4.18 6,292 5.80 0.0251
2014-05-14 2014-03-31 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 84,498 7,893 10.30 5,947 22.69 0.0244
2014-02-13 2013-12-31 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 76,605 109 0.14 4,847 10.99 0.0196
2013-11-07 2013-09-30 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 76,496 13,987 22.38 4,367 42.67 0.0193
2013-08-09 2013-06-30 13F PACKAGING CORP AMERICA COMMON STOCK 695156109 62,509 62,509 3,061 0.0140
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.