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GAMMA Investing LLC

Position in PKG — Packaging Corp Of America

CIK 2010235 FOSTER CITY, CA

Position in PKG

as of Jun 30, 2026 · filed Jul 7, 2026
Position Value
$1,430,394
+$266,156 QoQ
Shares Held
6,003
+9.4% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#363
of 891 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PKG Over Time

Shares Held

Position Value (USD)

Position in Packaging & Containers

Consumer Cyclical · as of Jun 30, 2026

GAMMA Investing LLC holds $5,579,407 across 18 Packaging & Containers names. PKG ranks #1 (25.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PKG
Packaging Corp Of America
This page
6,003 $1,430,394

All Filings in PKG

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,430,394 6,003
2026-03-31 $1,164,238 5,486
2025-12-31 $939,171 4,554
2025-09-30 $886,539 4,068
2025-06-30 $684,261 3,631
2025-03-31 $621,386 3,138
2024-12-31 $547,291 2,431
2024-09-30 $421,753 1,958
2024-06-30 $220,532 1,208
2024-03-31 $161,123 849
2023-12-31 $131,794 809