Packaging Corporation of America
US ˙ NYSE ˙ US6951561090

SecurityPKG / Packaging Corporation of America
InstitutionVictory Capital Management Inc
Latest Disclosed Ownership2,024,118 shares
Latest Disclosed Value $ 429,558,323
Victory Capital Management Inc reports 12.35% decrease in ownership of PKG / Packaging Corporation of America

On May 15, 2026 - Victory Capital Management Inc filed a 13F-HR form disclosing ownership of 2,024,118 shares of Packaging Corporation of America (US:PKG) valued at $429,558,322 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,309,412 shares of Packaging Corporation of America. This represents a change in shares of -12.35% during the quarter. The current value of the position is $451,013,973 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)
2026-05-15 2026-03-31 13F PACKAGING CORP AMER COM 695156109 2,024,118 -285,294 -12.35 429,558 -9.81 0.2062
2026-02-13 2025-12-31 13F PACKAGING CORP AMER COM 695156109 2,309,412 521,352 29.16 476,270 22.22 0.2688
2025-11-12 2025-09-30 13F PACKAGING CORP AMER COM 695156109 1,788,060 312,226 21.16 389,672 40.11 0.2279
2025-08-13 2025-06-30 13F PACKAGING CORP AMER COM 695156109 1,475,834 19,081 1.31 278,121 -3.59 0.1794
2025-05-02 2025-03-31 13F PACKAGING CORP AMER COM 695156109 1,456,753 -136,968 -8.59 288,466 -19.60 0.2951
2025-02-06 2024-12-31 13F PACKAGING CORP AMER COM 695156109 1,593,721 -538,226 -25.25 358,794 -21.87 0.3527
2024-11-05 2024-09-30 13F PACKAGING CORP AMER COM 695156109 2,131,947 -721,470 -25.28 459,221 -11.84 0.4424
2024-08-05 2024-06-30 13F PACKAGING CORP AMER COM 695156109 2,853,417 41,903 1.49 520,920 -2.37 0.5222
2024-05-03 2024-03-31 13F PACKAGING CORP AMER COM 695156109 2,811,514 -137,668 -4.67 533,569 11.06 0.5209
2024-02-05 2023-12-31 13F PACKAGING CORP AMER COM 695156109 2,949,182 -144,466 -4.67 480,451 1.14 0.5054
2023-11-06 2023-09-30 13F PACKAGING CORP AMER COM 695156109 3,093,648 -100,218 -3.14 475,030 12.54 0.5460
2023-07-27 2023-06-30 13F PACKAGING CORP AMER COM 695156109 3,193,866 -41,837 -1.29 422,101 -6.04 0.4642
2023-05-02 2023-03-31 13F PACKAGING CORP AMER COM 695156109 3,235,703 -25,520 -0.78 449,213 7.69 0.5045
2023-04-25 2022-12-31 13F/A-3 PACKAGING CORP AMER COM 695156109 3,261,223 125,498 4.00 417,143 18.47 0.4800
2023-03-10 2022-12-31 13F/A-2 PACKAGING CORP AMER COM 695156109 3,261,223 125,498 417,143 0.4554
2023-02-10 2022-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 3,261,223 125,498 417,143 0.0003
2023-02-09 2022-12-31 13F PACKAGING CORP AMER COM 695156109 3,244,944 109,219 421,990 0.2867
2022-11-02 2022-09-30 13F PACKAGING CORP AMER COM 695156109 3,135,725 70,908 2.31 352,110 -16.45 0.4109
2022-08-01 2022-06-30 13F PACKAGING CORP AMER COM 695156109 3,064,817 -456,989 -12.98 421,412 -23.66 0.4801
2022-05-04 2022-03-31 13F PACKAGING CORP AMER COM 695156109 3,521,806 370,435 11.75 551,996 28.65 0.5522
2022-02-07 2021-12-31 13F PACKAGING CORP AMER COM 695156109 3,151,371 206,078 7.00 429,058 5.99 0.3947
2021-11-02 2021-09-30 13F PACKAGING CORP AMER COM 695156109 2,945,293 457,793 18.40 404,801 20.17 0.3964
2021-08-03 2021-06-30 13F PACKAGING CORP AMER COM 695156109 2,487,500 12,421 0.50 336,858 1.20 0.3234
2021-05-04 2021-03-31 13F PACKAGING CORP AMER COM 695156109 2,475,079 471,756 23.55 332,849 20.48 0.3411
2021-02-01 2020-12-31 13F PACKAGING CORP AMER COM 695156109 2,003,323 -6,916 -0.34 276,278 26.03 0.3078
2020-11-09 2020-09-30 13F PACKAGING CORP AMER COM 695156109 2,010,239 108,504 5.71 219,216 15.50 0.2814
2020-08-07 2020-06-30 13F PACKAGING CORP AMER COM 695156109 1,901,735 331,792 21.13 189,793 39.23 0.2570
2020-05-12 2020-03-31 13F/A-1 PACKAGING CORP AMER COM 695156109 1,569,943 130,163 9.04 136,319 -15.46 0.2286
2020-05-04 2020-03-31 13F PACKAGING CORP AMER COM 695156109 1,569,943 130,163 136,319 149,187.2932
2020-02-06 2019-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 1,439,780 -11,500 -0.79 161,241 4.71 0.1958
2020-02-04 2019-12-31 13F PACKAGING CORP AMER COM 695156109 1,479,811 28,531 141,692 169,844.8750
2019-11-12 2019-09-30 13F PACKAGING CORP AMER COM 695156109 1,451,280 109,244 8.14 153,981 20.37 0.1981
2019-08-15 2019-06-30 13F PACKAGING CORP AMER COM 695156109 1,342,036 107,680 8.72 127,922 4.28 0.2580
2019-05-03 2019-03-31 13F PACKAGING CORP AMER COM 695156109 1,234,356 -620,696 -33.46 122,670 -20.77 0.2791
2019-05-02 2018-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 1,855,052 138,552 8.07 154,823 -17.77 0.3886
2019-02-05 2018-12-31 13F PACKAGING CORP AMER COM 695156109 1,855,052 138,552 154,823
2018-11-01 2018-09-30 13F PACKAGING CORP AMER COM 695156109 1,716,500 82,286 5.04 188,282 3.06 0.3885
2018-08-02 2018-06-30 13F PACKAGING CORP AMER COM 695156109 1,634,214 54,599 3.46 182,689 2.62 0.3887
2018-05-04 2018-03-31 13F PACKAGING CORP AMER COM 695156109 1,579,615 195,831 14.15 178,022 6.72 0.3883
2018-02-01 2017-12-31 13F PACKAGING CORP AMER COM 695156109 1,383,784 1,365,373 7,416.07 166,815 7,802.18 0.3511
2017-10-27 2017-09-30 13F PACKAGING CORP AMER COM 695156109 18,411 1,671 9.98 2,111 13.19 0.0047
2017-08-07 2017-06-30 13F PACKAGING CORP AMER COM 695156109 16,740 2,939 21.30 1,865 47.55 0.0044
2017-05-10 2017-03-31 13F PACKAGING CORP AMER COM 695156109 13,801 -28,915 -67.69 1,264 -65.11 0.0030
2017-02-09 2016-12-31 13F PACKAGING CORP AMER COM 695156109 42,716 7,068 19.83 3,623 25.06 0.0091
2016-11-02 2016-09-30 13F PACKAGING CORP AMER COM 695156109 35,648 -8,030 -18.38 2,897 -0.89 0.0081
2016-08-09 2016-06-30 13F PACKAGING CORP AMER COM 695156109 43,678 7,977 22.34 2,923 35.58 0.0117
2016-05-17 2016-03-31 13F/A-2 PACKAGING CORP AMER COM 695156109 35,701 26,690 296.19 2,156 279.58 0.0089
2016-05-12 2016-03-31 13F/A-1 PACKAGING CORP AMER COM 695156109 35,701 0 2,156 0.0088
2016-05-12 2016-03-31 13F PACKAGING CORP AMER COM 695156109 35,701 2,156
2016-02-10 2015-12-31 13F PACKAGING CORP AMER COM 695156109 9,011 210 2.39 568 7.37 0.0024
2015-11-06 2015-09-30 13F PACKAGING CORP AMER COM 695156109 8,801 1,038 13.37 529 7.30 0.0022
2015-08-14 2015-06-30 13F/A-01 Packaging Corp of America COM 695156109 7,763 7,763 0.00 493 0.0018
2015-08-07 2015-06-30 13F Packaging Corp of America COM 695156109 7,763 493
2015-05-07 2015-03-31 13F Packaging Corp of America COM 695156109 0 -89,920 -100.00 0 -100.00
2015-02-11 2014-12-31 13F Packaging Corp of America COM 695156109 89,920 88,337 5,580.35 7,018 6,222.52 0.0259
2014-05-06 2014-03-31 13F Packaging Corp of America Common Stock 695156109 1,583 161 11.32 111 23.33 0.0008
2014-02-12 2013-12-31 13F Packaging Corp of America Common Stock 695156109 1,422 0 0.00 90 11.11 0.0006
2014-03-12 2013-09-30 13F/A-1 Packaging Corp of America Common Stock 695156109 1,422 1,422 81 0.0006
2013-11-12 2013-09-30 13F Packaging Corp of America Common Stock 695156109 1,422 81
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.