CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in PKG — Packaging Corp Of America
CIK 1081019
WEST SACRAMENTO, CA
Position in PKG
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$22,062,603
+$32,909 QoQ
Shares Held
103,961
-2.7% QoQ
Ownership
0.117%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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 Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $149,190,691 across 19 Packaging & Containers names. PKG ranks #3 (14.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AVY |
Avery Dennison Corp
|
178,658 | $30,850,663 | |
| 2 | SW |
Smurfit Westrock plc
|
603,376 | $24,044,533 | |
| 3 | PKG |
Packaging Corp Of America
This page
|
103,961 | $22,062,603 | |
| 4 | IP |
International Paper Co /New/
|
585,890 | $20,916,273 | |
| 5 | BALL |
BALL Corp
|
299,039 | $17,676,195 | |
| 6 | CCK |
Crown Holdings, Inc.
|
133,072 | $13,340,468 | |
| 7 | SON |
Sonoco Products Co
|
113,753 | $6,152,899 | |
| 8 | SLGN |
Silgan Holdings Inc
|
104,983 | $4,073,340 |
All Filings in PKG
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $22,062,603 | 103,961 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $22,029,694 | 106,821 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $23,426,603 | 107,496 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $20,266,289 | 107,542 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $21,160,417 | 106,860 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $24,060,543 | 106,874 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $24,037,778 | 111,596 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $21,646,504 | 118,572 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $22,902,650 | 120,680 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $20,480,067 | 125,714 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $19,927,104 | 129,776 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $18,341,693 | 138,784 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $20,263,487 | 145,959 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $19,045,287 | 148,896 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $16,937,262 | 150,835 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $20,984,425 | 152,614 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $23,693,595 | 151,775 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $22,066,375 | 162,074 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $22,291,531 | 162,191 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $22,127,492 | 163,399 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $24,000,645 | 178,470 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $25,060,729 | 181,718 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $19,848,081 | 182,009 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $17,826,874 | 178,626 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $15,071,777 | 173,578 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||