Packaging Corporation of America
US ˙ NYSE ˙ US6951561090

SecurityPKG / Packaging Corporation of America
InstitutionAPG Asset Management N.V.
Latest Disclosed Ownership42,976 shares
Latest Disclosed Value $ 7,915,611
APG Asset Management N.V. reports 10.26% decrease in ownership of PKG / Packaging Corporation of America

On May 13, 2026 - APG Asset Management N.V. filed a 13F-HR form disclosing ownership of 42,976 shares of Packaging Corporation of America (US:PKG) valued at $9,120,367 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 47,889 shares of Packaging Corporation of America. This represents a change in shares of -10.26% during the quarter. The current value of the position is $9,575,912 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 42,976 -4,913 -10.26 7,916 -5.87 0.0251
2026-02-12 2025-12-31 13F PACKAGING CORP AMER COM 695156109 47,889 -4,611 -8.78 8,409 -13.64 0.0239
2025-11-12 2025-09-30 13F PACKAGING CORP AMER COM 695156109 52,500 -2,000 -3.67 9,737 11.29 0.0273
2025-08-12 2025-06-30 13F PACKAGING CORP AMER COM 695156109 54,500 0 0.00 8,749 -12.42 0.0259
2025-05-14 2025-03-31 13F PACKAGING CORP AMER COM 695156109 54,500 -6,100 -10.07 9,991 -24.17 0.0310
2025-02-13 2024-12-31 13F PACKAGING CORP AMER COM 695156109 60,600 1,000 1.68 13,175 14.55 0.0367
2024-11-14 2024-09-30 13F PACKAGING CORP AMER COM 695156109 59,600 -27,890 -31.88 11,503 -22.82 0.0763
2024-08-14 2024-06-30 13F PACKAGING CORP AMER COM 695156109 87,490 43,000 96.65 14,903 90.64 0.0266
2024-05-14 2024-03-31 13F PACKAGING CORP AMER COM 695156109 44,490 4,500 11.25 7,818 32.56 0.0137
2024-02-13 2023-12-31 13F PACKAGING CORP AMER COM 695156109 39,990 36,452 1,030.30 5,898 986.00 0.0115
2023-11-14 2023-09-30 13F PACKAGING CORP AMER COM 695156109 3,538 0 0.00 543 26.87 0.0011
2023-08-14 2023-06-30 13F PACKAGING CORP AMER COM 695156109 3,538 0 0.00 429 -5.31 0.0009
2023-05-12 2023-03-31 13F PACKAGING CORP AMER COM 695156109 3,538 -5,915 -62.57 452 45,100.00 0.0010
2023-02-14 2022-12-31 13F PACKAGING CORP AMER COM 695156109 9,453 5,715 152.89 1 -99.77 0.0023
2022-11-14 2022-09-30 13F PACKAGING CORP AMER COM 695156109 3,738 -38,153 -91.08 428 -92.23 0.0011
2022-08-12 2022-06-30 13F PACKAGING CORP AMER COM 695156109 41,891 -274,127 -86.74 5,510 -87.57 0.0129
2022-05-12 2022-03-31 13F PACKAGING CORP AMER COM 695156109 316,018 -8,058 -2.49 44,339 14.28 0.0838
2022-02-11 2021-12-31 13F PACKAGING CORP AMER COM 695156109 324,076 -36,363 -10.09 38,800 -9.23 0.0659
2021-11-15 2021-09-30 13F/A-1 PACKAGING CORP AMER COM 695156109 360,439 -9,842 -2.66 42,744 1.09 0.0760
2021-11-15 2021-09-30 13F PACKAGING CORP AMER COM 695156109 360,439 -9,842 42,744 0.0768
2021-08-13 2021-06-30 13F PACKAGING CORP AMER COM 695156109 370,281 -31,484 -7.84 42,283 -8.02 0.0718
2021-05-14 2021-03-31 13F PACKAGING CORP AMER COM 695156109 401,765 40,830 11.31 45,971 13.00 0.0785
2021-02-12 2020-12-31 13F PACKAGING CORP AMER COM 695156109 360,935 10,162 2.90 40,682 24.71 0.0664
2020-11-12 2020-09-30 13F PACKAGING CORP AMER COM 695156109 350,773 65,711 23.05 32,620 28.78 0.0565
2020-08-14 2020-06-30 13F PACKAGING CORP AMER COM 695156109 285,062 44,800 18.65 25,330 21.42 0.0462
2020-05-19 2020-03-31 13F/A-2 PACKAGING CORP AMER COM 695156109 240,262 43,670 22.21 20,862 6.36 0.0409
2020-05-15 2020-03-31 13F/A-1 PACKAGING CORP AMER COM 695156109 240,262 0 20,862 0.0413
2020-05-14 2020-03-31 13F PACKAGING CORP AMER COM 695156109 125,050 -71,542 11,068 20,707.8120
2020-02-13 2019-12-31 13F PACKAGING CORP AMER COM 695156109 196,592 1,800 0.92 19,614 3.47 0.0319
2019-11-08 2019-09-30 13F PACKAGING CORP AMER COM 695156109 194,792 83,643 75.25 18,957 103.77 0.0312
2019-08-13 2019-06-30 13F PACKAGING CORP AMER COM 695156109 111,149 -13,901 -11.12 9,303 -15.95 0.0160
2019-05-14 2019-03-31 13F PACKAGING CORP AMER COM 695156109 125,050 -531,978 -80.97 11,068 -76.93 0.0203
2019-02-19 2018-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 657,028 -306,200 -31.79 47,969 -47.27 0.0975
2019-02-13 2018-12-31 13F PACKAGING CORP AMER COM 695156109 657,028 -306,200 47,969
2018-11-09 2018-09-30 13F PACKAGING CORP AMER COM 695156109 963,228 -237,700 -19.79 90,966 -20.89 0.1593
2018-08-13 2018-06-30 13F PACKAGING CORP AMER COM 695156109 1,200,928 -108,100 -8.26 114,986 -4.14 0.2114
2018-05-14 2018-03-31 13F PACKAGING CORP AMER COM 695156109 1,309,028 60,900 4.88 119,956 -4.27 0.2319
2018-02-21 2017-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 1,248,128 273,900 28.11 125,301 12.15 0.2292
2018-01-24 2017-12-31 13F PACKAGING CORP AMER COM 695156109 1,248,128 273,900 125,301
2017-10-19 2017-09-30 13F PACKAGING CORP AMER COM 695156109 974,228 422,100 76.45 111,724 81.66 0.1840
2017-07-21 2017-06-30 13F PACKAGING CORP AMER COM 695156109 552,128 0 0.00 61,502 21.58 0.1117
2017-05-01 2017-03-31 13F PACKAGING CORP AMER COM 695156109 552,128 61,228 12.47 50,586 28.14 0.0927
2017-01-30 2016-12-31 13F PACKAGING CORP AMER COM 695156109 490,900 66,200 15.59 39,477 14.39 0.0742
2016-10-31 2016-09-30 13F PACKAGING CORP AMER COM 695156109 424,700 73,900 21.07 34,511 46.99 0.0606
2016-08-11 2016-06-30 13F PACKAGING CORP AMER COM 695156109 350,800 60,700 20.92 23,479 34.00 0.0442
2016-05-16 2016-03-31 13F PACKAGING CORP AMER COM 695156109 290,100 123,100 73.71 17,522 66.42 0.0364
2016-02-17 2015-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 167,000 0 0.00 10,529 4.80 0.0242
2016-02-16 2015-12-31 13F PACKAGING CORP AMER COM 695156109 3,015,033 10,529
2015-11-12 2015-09-30 13F PACKAGING CORP AMER COM 695156109 167,000 0 0.00 10,047 -3.73 0.0230
2015-08-12 2015-06-30 13F PACKAGING CORP AMER COM 695156109 167,000 0 0.00 10,436 -20.08 0.0209
2015-05-14 2015-03-31 13F PACKAGING CORP AMER COM 695156109 167,000 167,000 13,058 0.0270
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.