Packaging Corporation of America
US ˙ NYSE ˙ US6951561090

SecurityPKG / Packaging Corporation of America
InstitutionXponance, Inc.
Latest Disclosed Ownership15,266 shares
Latest Disclosed Value $ 3,239,751
Xponance, Inc. reports 16.53% increase in ownership of PKG / Packaging Corporation of America

On May 13, 2026 - Xponance, Inc. filed a 13F-HR form disclosing ownership of 15,266 shares of Packaging Corporation of America (US:PKG) valued at $3,239,751 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 13,101 shares of Packaging Corporation of America. This represents a change in shares of 16.53% during the quarter. The current value of the position is $3,425,538 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)
2026-05-13 2026-03-31 13F PACKAGING CORP AMER COM 695156109 15,266 2,165 16.53 3,240 19.92 0.0230
2026-02-12 2025-12-31 13F PACKAGING CORP AMER COM 695156109 13,101 823 6.70 2,702 0.97 0.0203
2025-11-12 2025-09-30 13F PACKAGING CORP AMER COM 695156109 12,278 -675 -5.21 2,676 9.63 0.0212
2025-08-14 2025-06-30 13F PACKAGING CORP AMER COM 695156109 12,953 494 3.97 2,441 -1.09 0.0204
2025-05-01 2025-03-31 13F PACKAGING CORP AMER COM 695156109 12,459 259 2.12 2,467 -10.16 0.0239
2025-02-11 2024-12-31 13F PACKAGING CORP AMER COM 695156109 12,200 -203 -1.64 2,747 2.81 0.0251
2024-11-12 2024-09-30 13F PACKAGING CORP AMER COM 695156109 12,403 47 0.38 2,672 18.45 0.0258
2024-08-14 2024-06-30 13F PACKAGING CORP AMER COM 695156109 12,356 47 0.38 2,256 -3.47 0.0231
2024-05-13 2024-03-31 13F PACKAGING CORP AMER COM 695156109 12,309 790 6.86 2,336 24.52 0.0245
2024-01-31 2023-12-31 13F PACKAGING CORP AMER COM 695156109 11,519 -848 -6.86 1,877 -1.16 0.0225
2023-10-24 2023-09-30 13F PACKAGING CORP AMER COM 695156109 12,367 128 1.05 1,899 17.38 0.0258
2023-07-14 2023-06-30 13F PACKAGING CORP AMER COM 695156109 12,239 -310 -2.47 1,618 -7.18 0.0215
2023-04-18 2023-03-31 13F PACKAGING CORP AMER COM 695156109 12,549 -735 -5.53 1,742 2.53 0.0255
2023-01-24 2022-12-31 13F PACKAGING CORP AMER COM 695156109 13,284 599 4.72 1,699 19.31 0.0275
2022-10-24 2022-09-30 13F PACKAGING CORP AMER COM 695156109 12,685 -8,098 -38.96 1,424 -50.17 0.0274
2022-08-02 2022-06-30 13F PACKAGING CORP AMER COM 695156109 20,783 -12,338 -37.25 2,858 -44.73 0.0574
2022-04-20 2022-03-31 13F PACKAGING CORP AMER COM 695156109 33,121 25,585 339.50 5,171 404.00 0.0860
2022-01-31 2021-12-31 13F PACKAGING CORP AMER COM 695156109 7,536 1,515 25.16 1,026 23.91 0.0161
2021-11-05 2021-09-30 13F PACKAGING CORP AMER COM 695156109 6,021 -420 -6.52 828 -5.05 0.0157
2021-08-12 2021-06-30 13F PACKAGING CORP AMER COM 695156109 6,441 1,257 24.25 872 25.11 0.0160
2021-05-10 2021-03-31 13F PACKAGING CORP AMER COM 695156109 5,184 -29,029 -84.85 697 -85.23 0.0148
2021-02-11 2020-12-31 13F PACKAGING CORP AMER COM 695156109 34,213 -917 -2.61 4,718 23.15 0.1027
2020-10-26 2020-09-30 13F PACKAGING CORP AMER COM 695156109 35,130 29,121 484.62 3,831 538.50 0.0942
2020-08-14 2020-06-30 13F PACKAGING CORP AMER COM 695156109 6,009 6,009 600 0.0155
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.