Packaging Corporation of America
US ˙ NYSE ˙ US6951561090

SecurityPKG / Packaging Corporation of America
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership2,485,736 shares
Latest Disclosed Value $ 525,589,476
Geode Capital Management, Llc reports 2.70% increase in ownership of PKG / Packaging Corporation of America

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 2,485,736 shares of Packaging Corporation of America (US:PKG) valued at $527,522,894 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 2,420,383 shares of Packaging Corporation of America. This represents a change in shares of 2.70% during the quarter. The current value of the position is $557,774,301 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 OF AMERICA COM 695156109 2,485,736 65,353 2.70 525,589 5.69 0.0175
2026-02-09 2025-12-31 13F PACKAGING CORP OF AMERICA COM 695156109 2,420,383 16,902 0.70 497,283 -4.69 0.0307
2025-11-12 2025-09-30 13F PACKAGING CORP OF AMERICA COM 695156109 2,403,481 14,367 0.60 521,731 16.35 0.0333
2025-08-08 2025-06-30 13F PACKAGING CORP OF AMERICA COM 695156109 2,389,114 -2,589 -0.11 448,399 -5.03 0.0314
2025-05-13 2025-03-31 13F PACKAGING CORP OF AMERICA COM 695156109 2,391,703 24,980 1.06 472,159 -11.17 0.0371
2025-02-12 2024-12-31 13F PACKAGING CORP OF AMERICA COM 695156109 2,366,723 29,427 1.26 531,540 5.91 0.0412
2024-11-12 2024-09-30 13F PACKAGING CORP OF AMERICA COM 695156109 2,337,296 12,936 0.56 501,896 18.57 0.0406
2024-08-09 2024-06-30 13F PACKAGING CORP OF AMERICA COM 695156109 2,324,360 53,988 2.38 423,304 -1.52 0.0371
2024-05-13 2024-03-31 13F PACKAGING CORP OF AMERICA COM 695156109 2,270,372 120,379 5.60 429,855 23.03 0.0398
2024-02-13 2023-12-31 13F PACKAGING CORP OF AMERICA COM 695156109 2,149,993 34,364 1.62 349,404 7.77 0.0366
2023-11-13 2023-09-30 13F PACKAGING CORP OF AMERICA COM 695156109 2,115,629 44,007 2.12 324,207 18.70 0.0386
2023-08-11 2023-06-30 13F PACKAGING CORP OF AMERICA COM 695156109 2,071,622 5,630 0.27 273,132 -4.57 0.0321
2023-05-15 2023-03-31 13F PACKAGING CORP OF AMERICA COM 695156109 2,065,992 55,031 2.74 286,214 111,701.95 0.0372
2023-02-13 2022-12-31 13F PACKAGING CORP OF AMERICA COM 695156109 2,010,961 48,337 2.46 257 -99.88 0.0360
2022-11-14 2022-09-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,962,624 29,306 1.52 220,137 -17.05 0.0334
2022-08-12 2022-06-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,933,318 38,535 2.03 265,380 -10.08 0.0389
2022-05-13 2022-03-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,894,783 88,494 4.90 295,120 20.32 0.0368
2022-02-11 2021-12-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,806,289 31,772 1.79 245,285 0.83 0.0295
2021-11-12 2021-09-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,774,517 138,631 8.47 243,267 10.13 0.0327
2021-08-13 2021-06-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,635,886 -1,077 -0.07 220,898 0.61 0.0304
2021-05-12 2021-03-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,636,963 -52,787 -3.12 219,567 -5.55 0.0336
2021-02-12 2020-12-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,689,750 25,601 1.54 232,468 28.34 0.0390
2020-11-13 2020-09-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,664,149 -6,105 -0.37 181,133 8.85 0.0355
2020-08-13 2020-06-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,670,254 109,314 7.00 166,410 23.01 0.0356
2020-05-14 2020-03-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,560,940 46,967 3.10 135,284 -20.05 0.0353
2020-02-20 2019-12-31 13F/A-1 PACKAGING CORP OF AMERICA COM 695156109 1,513,973 39,145 2.65 169,209 8.30 0.0354
2020-02-13 2019-12-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,513,973 39,145 169,209 21,564.2034
2019-11-12 2019-09-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,474,828 -17,898 -1.20 156,245 9.98 0.0365
2019-08-14 2019-06-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,492,726 168,332 12.71 142,063 8.12 0.0344
2019-05-14 2019-03-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,324,394 62,778 4.98 131,393 25.00 0.0340
2019-03-06 2018-12-31 13F/A-1 PACKAGING CORP OF AMERICA COM 695156109 1,261,616 95,452 8.19 105,115 -17.67 0.0325
2019-02-13 2018-12-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,261,616 95,452 105,115
2018-11-13 2018-09-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,166,164 7,854 0.68 127,679 -1.20 0.0360
2018-08-14 2018-06-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,158,310 44,496 3.99 129,234 3.19 0.0397
2018-05-15 2018-03-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,113,814 28,739 2.65 125,240 -4.07 0.0408
2018-02-13 2017-12-31 13F PACKAGING CORP OF AMERICA COM 695156109 1,085,075 39,408 3.77 130,554 9.07 0.0443
2017-11-14 2017-09-30 13F PACKAGING CORP OF AMERICA COM 695156109 1,045,667 265,788 34.08 119,698 37.84 0.0442
2017-08-14 2017-06-30 13F PACKAGING CORP OF AMERICA COM 695156109 779,879 5,987 0.77 86,837 22.51 0.0341
2017-06-21 2017-03-31 13F/A-1 PACKAGING CORP AMER COM COM 695156109 773,892 49,327 6.81 70,880 15.37 0.0291
2017-05-12 2017-03-31 13F PACKAGING CORP AMER COM COM 695156109 773,892 70,880
2017-02-14 2016-12-31 13F PACKAGING CORP AMER COM COM 695156109 724,565 53,509 7.97 61,437 12.71 0.0286
2016-11-10 2016-09-30 13F PACKAGING CORP AMER COM COM 695156109 671,056 20,817 3.20 54,509 25.31 0.0274
2016-08-12 2016-06-30 13F PACKAGING CORP AMER COM COM 695156109 650,239 -6,245 -0.95 43,501 9.77 0.0237
2016-05-13 2016-03-31 13F PACKAGING CORP AMER COM COM 695156109 656,484 93,037 16.51 39,630 11.63 0.0210
2016-02-12 2015-12-31 13F PACKAGING CORP AMER COM COM 695156109 563,447 22,818 4.22 35,500 9.23 0.0202
2015-11-13 2015-09-30 13F PACKAGING CORP AMER COM COM 695156109 540,629 -12,142 -2.20 32,500 -5.85 0.0197
2015-08-14 2015-06-30 13F PACKAGING CORP AMER COM COM 695156109 552,771 25,846 4.91 34,520 -16.21 0.0197
2015-05-14 2015-03-31 13F PACKAGING CORP AMER COM COM 695156109 526,925 14,898 2.91 41,200 3.10 0.0235
2015-02-12 2014-12-31 13F PACKAGING CORP AMER COM COM 695156109 512,027 21,751 4.44 39,963 27.72 0.0238
2014-11-14 2014-09-30 13F PACKAGING CORP AMER COM COM 695156109 490,276 1,428 0.29 31,289 -10.47 0.0203
2014-08-13 2014-06-30 13F PACKAGING CORP AMER COM COM 695156109 488,848 -43,654 -8.20 34,947 -6.74 0.0226
2014-05-14 2014-03-31 13F PACKAGING CORP AMER COM COM 695156109 532,502 31,189 6.22 37,471 18.12 0.0251
2014-02-14 2013-12-31 13F PACKAGING CORP AMER COM COM 695156109 501,313 51,791 11.52 31,723 23.61 0.0220
2013-11-14 2013-09-30 13F PACKAGING CORP AMER COM COM 695156109 449,522 29,572 7.04 25,663 24.81 0.0206
2013-08-14 2013-06-30 13F PACKAGING CORP AMER COM COM 695156109 419,950 419,950 20,561 0.0181
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.