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WELLINGTON MANAGEMENT GROUP LLP

Position in PKG — Packaging Corp Of America

CIK 902219 Boston, MA

Position in PKG

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$100,703,797
+$7,741,678 QoQ
Shares Held
422,628
-3.5% QoQ
Ownership
0.474%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#35
of 893 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority Sole 0% Shared 91% None 9%

Common Shares in PKG Over Time

Shares Held

Position Value (USD)

Position in Packaging & Containers

Consumer Cyclical · as of Jun 30, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $1,493,711,657 across 11 Packaging & Containers names. PKG ranks #3 (6.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 PKG
Packaging Corp Of America
This page
422,628 $100,703,797

All Filings in PKG

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23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $100,703,797 422,628
2026-03-31 $92,962,119 438,046
2025-12-31 $86,864,897 421,204
2025-09-30 $73,074,105 335,310
2025-06-30 $7,792,595 41,351
2025-03-31 $8,330,105 42,067
2024-12-31 $6,362,173 28,260
2024-09-30 $2,599,877 12,070
2024-06-30 $1,694,886 9,284
2024-03-31 $1,710,486 9,013
2023-09-30 $204,067 1,329
2022-12-31 $428,241 3,348
2022-09-30 $378,304 3,369
2022-06-30 $483,174 3,514
2022-03-31 $573,235 3,672
2021-12-31 $481,969 3,540
2021-09-30 $1,771,188 12,887
2021-06-30 $96,642,886 713,653
2021-03-31 $106,702,751 793,447
2020-12-31 $116,347,632 843,649
2020-09-30 $112,728,038 1,033,728
2020-06-30 $170,029,656 1,703,704
2020-03-31 $142,493,411 1,641,062