Packaging Corporation of America
US ˙ NYSE ˙ US6951561090

SecurityPKG / Packaging Corporation of America
InstitutionStandard Life Aberdeen plc
Latest Disclosed Ownership42,505 shares
Latest Disclosed Value $ 9,020,411
Standard Life Aberdeen plc reports 1.63% increase in ownership of PKG / Packaging Corporation of America

On April 29, 2026 - Standard Life Aberdeen plc filed a 13F-HR form disclosing ownership of 42,505 shares of Packaging Corporation of America (US:PKG) valued at $9,020,411 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 41,825 shares of Packaging Corporation of America. This represents a change in shares of 1.63% during the quarter. The current value of the position is $9,537,697 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-29 2026-03-31 13F PACKAGING CORP AMER COM 695156109 42,505 680 1.63 9,020 4.58 0.0079
2026-01-16 2025-12-31 13F PACKAGING CORP AMER COM 695156109 41,825 47 0.11 8,626 -4.54 0.0134
2025-11-07 2025-09-30 13F PACKAGING CORP AMER COM 695156109 41,778 -4,839 -10.38 9,035 2.86 0.0143
2025-07-24 2025-06-30 13F PACKAGING CORP AMER COM 695156109 46,617 1,813 4.05 8,785 -0.43 0.0149
2025-05-13 2025-03-31 13F PACKAGING CORP AMER COM 695156109 44,804 13,860 44.79 8,823 27.01 0.0172
2025-01-24 2024-12-31 13F PACKAGING CORP AMER COM 695156109 30,944 -2,321 -6.98 6,946 -2.93 0.0130
2024-10-25 2024-09-30 13F PACKAGING CORP AMER COM 695156109 33,265 -782 -2.30 7,157 15.14 0.0131
2024-08-09 2024-06-30 13F PACKAGING CORP AMER COM 695156109 34,047 -14,825 -30.33 6,216 -32.98 0.0119
2024-05-09 2024-03-31 13F PACKAGING CORP AMER COM 695156109 48,872 140 0.29 9,275 16.83 0.0182
2024-01-31 2023-12-31 13F PACKAGING CORP AMER COM 695156109 48,732 26,774 121.93 7,939 135.48 0.0172
2023-11-07 2023-09-30 13F PACKAGING CORP AMER COM 695156109 21,958 -1,261 -5.43 3,372 9.88 0.0086
2024-06-20 2023-06-30 13F/A-1 PACKAGING CORP AMER COM 695156109 23,219 -707 -2.95 3,069 -7.62 0.0071
2023-08-04 2023-06-30 13F PACKAGING CORP AMER COM 695156109 23,219 -707 3,069 0.0071
2024-06-20 2023-03-31 13F/A-1 PACKAGING CORP AMER COM 695156109 23,926 -185 -0.77 3,322 7.68 0.0083
2023-04-28 2023-03-31 13F PACKAGING CORP AMER COM 695156109 23,926 -185 3,322 0.0083
2024-06-20 2022-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 24,111 1,688 7.53 3,084 22.43 0.0084
2023-02-10 2022-12-31 13F PACKAGING CORP AMER COM 695156109 24,111 1,688 3,084 0.0084
2022-11-10 2022-09-30 13F PACKAGING CORP AMER COM 695156109 22,423 -4,546 -16.86 2,519 -31.73 0.0075
2022-08-05 2022-06-30 13F PACKAGING CORP AMER COM 695156109 26,969 -56,332 -67.62 3,690 -71.84 0.0116
2022-05-04 2022-03-31 13F PACKAGING CORP AMER COM 695156109 83,301 39,051 88.25 13,103 117.48 0.0335
2022-02-10 2021-12-31 13F/A-1 PACKAGING CORP AMER COM 695156109 44,250 -1,942 -4.20 6,025 -6.59 0.0132
2022-02-08 2021-12-31 13F PACKAGING CORP AMER COM 695156109 44,250 -1,942 6,025 0.0043
2021-11-15 2021-09-30 13F PACKAGING CORP AMER COM 695156109 46,192 6,651 16.82 6,450 20.45 0.0145
2021-08-10 2021-06-30 13F PACKAGING CORP AMER COM 695156109 39,541 -1,705 -4.13 5,355 -3.46 0.0117
2021-05-06 2021-03-31 13F PACKAGING CORP AMER COM 695156109 41,246 -50,519 -55.05 5,547 -56.17 0.0126
2021-02-10 2020-12-31 13F PACKAGING CORP AMER COM 695156109 91,765 52,966 136.51 12,655 199.03 0.0308
2020-10-21 2020-09-30 13F PACKAGING CORP AMER COM 695156109 38,799 -4,258 -9.89 4,232 -1.49 0.0113
2020-08-10 2020-06-30 13F PACKAGING CORP AMER COM 695156109 43,057 -2,595 -5.68 4,296 8.38 0.0116
2020-05-13 2020-03-31 13F PACKAGING CORP AMER COM 695156109 45,652 1,649 3.75 3,964 -19.56 0.0126
2020-02-18 2019-12-31 13F PACKAGING CORP AMER COM 695156109 44,003 -1,539 -3.38 4,928 1.97 0.0119
2019-11-13 2019-09-30 13F PACKAGING CORP AMER COM 695156109 45,542 -7,805 -14.63 4,833 -5.01 0.0121
2019-08-13 2019-06-30 13F PACKAGING CORP AMER COM 695156109 53,347 648 1.23 5,088 -2.86 0.0113
2019-05-14 2019-03-31 13F PACKAGING CORP AMER COM 695156109 52,699 28,093 114.17 5,238 152.56 0.0113
2019-02-12 2018-12-31 13F PACKAGING CORP AMER COM 695156109 24,606 -28,810 -53.94 2,074 -64.61 0.0049
2018-11-20 2018-09-30 13F/A-1 PACKAGING CORP AMER COM 695156109 53,416 -13,256 -19.88 5,860 -21.40 0.0109
2018-11-13 2018-09-30 13F PACKAGING CORP AMER COM 695156109 53,416 -13,256 5,860
2018-08-09 2018-06-30 13F PACKAGING CORP AMER COM 695156109 66,672 -40,519 -37.80 7,455 -38.30 0.0143
2018-05-15 2018-03-31 13F PACKAGING CORP AMER COM 695156109 107,191 -3,964 -3.57 12,082 -9.84 0.0240
2018-02-12 2017-12-31 13F PACKAGING CORP AMER COM 695156109 111,155 -715 -0.64 13,401 4.46 0.0256
2017-11-14 2017-09-30 13F PACKAGING CORP AMER COM 695156109 111,870 111,870 12,829 0.0234
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.