Packaging Corporation of America
US ˙ NYSE ˙ US6951561090

SecurityPKG / Packaging Corporation of America
InstitutionUbs Asset Management Americas Inc
Latest Disclosed Ownership342,949 shares
Latest Disclosed Value $ 72,780,638
Ubs Asset Management Americas Inc reports 1.05% decrease in ownership of PKG / Packaging Corporation of America

On May 13, 2026 - Ubs Asset Management Americas Inc filed a 13F-HR form disclosing ownership of 342,949 shares of Packaging Corporation of America (US:PKG) valued at $72,780,637 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 346,575 shares of Packaging Corporation of America. This represents a change in shares of -1.05% during the quarter. The current value of the position is $76,415,896 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)
2026-05-13 2026-03-31 13F PACKAGING CORP AMER COM 695156109 342,949 -3,626 -1.05 72,781 1.83 0.0023
2026-02-13 2025-12-31 13F PACKAGING CORP AMER COM 695156109 346,575 -6,739 -1.91 71,474 -7.17 0.0151
2025-11-14 2025-09-30 13F PACKAGING CORP AMER COM 695156109 353,314 -100,577 -22.16 76,998 -9.98 0.0167
2025-08-14 2025-06-30 13F PACKAGING CORP AMER COM 695156109 453,891 23,048 5.35 85,536 0.26 0.0173
2025-05-19 2025-03-31 13F PACKAGING CORP AMER COM 695156109 430,843 10,972 2.61 85,316 -9.74 0.0218
2025-02-14 2024-12-31 13F PACKAGING CORP AMER COM 695156109 419,871 -24,099 -5.43 94,526 -1.16 0.0220
2024-11-14 2024-09-30 13F PACKAGING CORP AMER COM 695156109 443,970 -142,569 -24.31 95,631 -10.69 0.0246
2024-08-14 2024-06-30 13F PACKAGING CORP AMER COM 695156109 586,539 -11,482 -1.92 107,079 -5.65 0.0307
2024-05-15 2024-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 598,021 -204,871 -25.52 113,492 -13.23 0.0403
2024-02-14 2023-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 802,892 74,936 10.29 130,799 17.02 0.0515
2023-11-13 2023-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 727,956 -47,216 -6.09 111,778 3.87 0.0501
2023-08-11 2023-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 775,172 0 0.00 107,617 0.00 0.0521
2023-05-15 2023-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 775,172 -35,577 -4.39 107,617 3.78 0.0521
2023-02-14 2022-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 810,749 107,955 15.36 103,703 31.41 0.0544
2022-11-14 2022-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 702,794 -8,692 -1.22 78,917 -19.33 0.0443
2022-08-12 2022-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 711,486 -46,888 -6.18 97,829 -17.37 0.0512
2022-05-16 2022-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 758,374 30,563 4.20 118,390 19.48 0.0507
2022-02-14 2021-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 727,811 -16,402 -2.20 99,091 -3.12 0.0379
2021-11-15 2021-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 744,213 30,664 4.30 102,285 5.85 0.0424
2021-08-16 2021-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 713,549 31,266 4.58 96,629 5.31 0.0413
2021-05-14 2021-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 682,283 36,397 5.64 91,753 3.01 0.0406
2021-03-01 2020-12-31 13F/A-1 PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 645,886 32,591 5.31 89,074 33.19 0.0417
2021-02-17 2020-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 613,295 0 66,880 6.3079
2020-11-13 2020-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 613,295 136,374 28.59 66,880 40.51 0.0359
2020-08-14 2020-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 476,921 79,160 19.90 47,597 37.81 0.0291
2020-05-15 2020-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 397,761 26,871 7.25 34,538 -16.85 0.0248
2020-02-14 2019-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 370,890 26,168 7.59 41,536 13.56 0.0254
2019-11-14 2019-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 344,722 2,607 0.76 36,575 12.16 0.0246
2019-08-15 2019-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 342,115 19,831 6.15 32,610 1.82 0.0233
2019-05-14 2019-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 322,284 2,877 0.90 32,029 20.15 0.0238
2019-02-13 2018-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 319,407 -1,818 -0.57 26,658 -24.35 0.0230
2018-11-13 2018-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 321,225 -533 -0.17 35,235 -2.04 0.0262
2018-08-14 2018-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 321,758 -14,779 -4.39 35,969 -5.16 0.0276
2018-05-14 2018-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 336,537 46,590 16.07 37,928 8.51 0.0299
2018-02-09 2017-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 289,947 7,504 2.66 34,953 7.91 0.0296
2017-11-13 2017-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 282,443 31,957 12.76 32,391 16.09 0.0295
2017-08-11 2017-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 250,486 -10,998 -4.21 27,902 16.46 0.0270
2017-05-04 2017-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 261,484 55,475 26.93 23,957 37.11 0.0244
2017-03-09 2016-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 206,009 -2,549 -1.22 17,473 3.10 0.0196
2017-02-14 2016-12-31 13F PACKAGING CORP AMER COM 695156109 206,009 17,473
2016-11-04 2016-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 208,558 3,205 1.56 16,948 23.31 0.0182
2016-11-29 2016-06-30 13F/A-1 PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 205,353 5,489 2.75 13,744 13.84 0.0155
2016-08-09 2016-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 205,353 13,744
2016-05-12 2016-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 199,864 -9,553 -4.56 12,073 -8.57 0.0140
2016-02-12 2015-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 209,417 -2,617 -1.23 13,204 3.52 0.0151
2015-10-29 2015-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 212,034 33,331 18.65 12,755 14.22 0.0141
2015-08-12 2015-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 178,703 111,828 167.22 11,167 113.56 0.0107
2015-05-04 2015-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 66,875 66,875 0.00 5,229 0.0050
2015-02-02 2014-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 0 -62,575 -100.00 0 -100.00
2014-10-28 2014-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 62,575 1,300 2.12 3,994 -8.83 0.0040
2014-08-13 2014-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 61,275 -93,527 -60.42 4,381 -59.79 0.0044
2014-05-23 2014-03-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 154,802 86,527 126.73 10,894 152.18 0.0116
2014-01-31 2013-12-31 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 68,275 3,200 4.92 4,320 16.29 0.0049
2013-11-08 2013-09-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 65,075 10,100 18.37 3,715 38.00 0.0046
2013-08-15 2013-06-30 13F/A-1 PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 54,975 54,975 2,692 0.0035
2013-08-13 2013-06-30 13F PACKAGING CORPORATION OF AMERICA EQUITY US CM 695156109 54,975 2,692 0.0035
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.