| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 8.3% | $1,383,276,051 | 7,421,407 | BlackRock, Inc. | 31 Mar 2025 |
As of 31 Dec 2025, 711 institutional investors reported holding 63,044,117 shares of PACKAGING CORP OF AMERICA - Common Stock (PKG). This represents 71% of the company’s total 89,414,542 outstanding shares.
The largest institutional shareholders of PACKAGING CORP OF AMERICA - Common Stock (PKG) together control 57% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 13% | 11,279,442 | +0.46% | 0.03% | $2,326,159,323 |
| BlackRock, Inc. | 8.7% | 7,782,316 | +2.2% | 0.03% | $1,604,946,899 |
| STATE STREET CORP | 4.7% | 4,185,761 | +1.3% | 0.03% | $868,348,632 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 3.9% | 3,478,505 | +2.5% | 0.11% | $717,372,086 |
| JPMORGAN CHASE & CO | 3.7% | 3,316,670 | +7.5% | 0.05% | $683,997,094 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.7% | 2,420,383 | +0.7% | 0.03% | $497,282,679 |
| VICTORY CAPITAL MANAGEMENT INC | 2.6% | 2,309,412 | +29% | 0.27% | $476,270,037 |
| Bank of New York Mellon Corp | 2.4% | 2,166,789 | +16% | 0.08% | $446,856,917 |
| AMERICAN CENTURY COMPANIES INC | 2.4% | 2,156,474 | +12% | 0.22% | $444,730,157 |
| Boston Partners | 1.8% | 1,634,559 | -1.8% | 0.35% | $337,148,760 |
| MORGAN STANLEY | 1.4% | 1,293,360 | -10% | 0.02% | $266,730,361 |
| DIMENSIONAL FUND ADVISORS LP | 1.4% | 1,263,969 | -0.24% | 0.05% | $260,683,583 |
| Capital World Investors | 1.4% | 1,229,648 | 0% | 0.03% | $253,590,307 |
| NORGES BANK | 1.3% | 1,152,348 | 0.03% | $237,648,728 | |
| Atlas FRM LLC | 1.1% | 990,000 | +45% | 20% | $204,167,700 |
| UBS Group AG | 0.86% | 768,458 | +41% | 0.03% | $158,479,094 |
| STIFEL FINANCIAL CORP | 0.62% | 554,138 | +0.59% | 0.1% | $114,280,559 |
| PRINCIPAL FINANCIAL GROUP INC | 0.55% | 492,721 | +6.4% | 0.05% | $101,619,080 |
| Legal & General Group Plc | 0.55% | 491,085 | -8.2% | 0.02% | $101,276,459 |
| WELLS FARGO & COMPANY/MN | 0.5% | 450,997 | +10% | 0.02% | $93,009,262 |
| GOLDMAN SACHS GROUP INC | 0.49% | 441,146 | -3.2% | 0.01% | $90,977,658 |
| FIRST TRUST ADVISORS LP | 0.41% | 363,992 | -28% | 0.05% | $75,066,192 |
| PFA Pension, Forsikringsaktieselskab | 0.4% | 361,467 | 0% | 0.21% | $75,279,040 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.39% | 346,575 | -1.9% | 0.02% | $71,474,163 |
| REGIONS FINANCIAL CORP | 0.38% | 342,959 | -1% | 0.45% | $70,728,434 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 63,044,117 | $13,004,840,634 | +$517,677,481 | $206.23 | 711 |
| 2025 Q3 | 84,483,942 | $18,407,340,211 | +$347,098,996 | $217.93 | 847 |
| 2025 Q2 | 83,227,293 | $15,691,174,838 | +$491,828,461 | $188.45 | 833 |
| 2025 Q1 | 80,741,612 | $15,984,316,028 | -$271,317,106 | $198.02 | 845 |
| 2024 Q4 | 81,778,280 | $18,414,643,058 | +$129,925,030 | $225.13 | 896 |
| 2024 Q3 | 80,692,522 | $17,384,490,181 | +$69,026,403 | $215.40 | 806 |
| 2024 Q2 | 80,316,142 | $14,663,480,509 | +$101,298,072 | $182.56 | 767 |
| 2024 Q1 | 79,734,230 | $15,130,719,349 | -$92,408,330 | $189.78 | 769 |
| 2023 Q4 | 80,349,640 | $13,095,781,430 | -$143,634,752 | $162.91 | 736 |
| 2023 Q3 | 81,014,491 | $12,445,293,959 | -$205,920,357 | $153.55 | 637 |
| 2023 Q2 | 82,429,359 | $10,903,526,355 | -$65,965,572 | $132.16 | 645 |
| 2023 Q1 | 82,964,371 | $11,521,153,903 | +$266,125,451 | $138.83 | 651 |
| 2022 Q4 | 81,389,805 | $10,419,174,301 | -$360,471,010 | $127.91 | 657 |
| 2022 Q3 | 84,853,640 | $9,544,477,425 | -$32,316,966 | $112.29 | 601 |
| 2022 Q2 | 84,517,154 | $11,622,364,847 | +$109,567,344 | $137.50 | 636 |
| 2022 Q1 | 84,217,523 | $13,149,005,260 | -$192,136,905 | $156.11 | 616 |
| 2021 Q4 | 85,409,946 | $11,620,642,271 | -$64,342,258 | $136.15 | 581 |
| 2021 Q3 | 85,658,646 | $11,771,281,690 | +$124,747,178 | $137.44 | 582 |
| 2021 Q2 | 84,741,891 | $11,470,932,576 | +$3,863,735 | $135.42 | 577 |
| 2021 Q1 | 85,374,663 | $11,478,045,137 | +$57,380,644 | $134.48 | 576 |
| 2020 Q4 | 84,773,503 | $11,685,291,704 | +$3,978,882 | $137.91 | 570 |
| 2020 Q3 | 84,941,859 | $9,259,377,110 | -$99,947,904 | $109.05 | 523 |
| 2020 Q2 | 85,902,728 | $8,571,247,236 | +$108,613,972 | $99.80 | 530 |
| 2020 Q1 | 85,160,510 | $7,398,285,826 | -$309,961,228 | $86.83 | 514 |
| 2019 Q4 | 88,853,626 | $9,948,976,109 | -$53,087,633 | $111.99 | 573 |
| 2019 Q3 | 89,281,253 | $9,473,655,808 | +$537,655,099 | $106.10 | 544 |
| 2019 Q2 | 84,390,424 | $8,041,905,604 | +$234,823,100 | $95.32 | 561 |
| 2019 Q1 | 84,775,165 | $8,431,237,192 | +$299,054,776 | $99.38 | 575 |
| 2018 Q4 | 81,983,477 | $6,839,474,768 | -$104,680,021 | $83.46 | 553 |
| 2018 Q3 | 82,796,757 | $9,061,524,671 | -$30,076,601 | $109.69 | 537 |
| 2018 Q2 | 83,161,809 | $9,278,219,434 | +$73,620,990 | $111.79 | 560 |
| 2018 Q1 | 82,516,947 | $9,273,476,851 | -$157,725,528 | $112.70 | 568 |
| 2017 Q4 | 84,114,295 | $10,112,085,317 | -$283,524,282 | $120.55 | 541 |
| 2017 Q3 | 85,949,972 | $9,856,225,860 | +$204,492,037 | $114.68 | 515 |
| 2017 Q2 | 84,165,130 | $9,359,876,777 | +$228,945,785 | $111.39 | 462 |
| 2017 Q1 | 83,320,307 | $7,634,520,455 | +$1,190,982,689 | $91.62 | 470 |
| 2016 Q4 | 83,900,627 | $7,115,594,278 | -$2,119,230 | $84.82 | 462 |
| 2016 Q3 | 82,616,552 | $6,708,187,626 | +$148,170 | $81.26 | 426 |
| 2016 Q2 | 82,757,693 | $5,540,622,014 | -$111,602,083 | $66.93 | 415 |
| 2016 Q1 | 84,571,871 | $5,101,759,071 | +$76,179,999 | $60.40 | 366 |
| 2015 Q4 | 83,203,196 | $5,246,585,627 | -$86,066,378 | $63.05 | 373 |
| 2015 Q3 | 84,831,048 | $5,103,434,802 | -$46,401,398 | $60.16 | 367 |
| 2015 Q2 | 85,939,322 | $5,377,067,791 | -$169,961,908 | $62.49 | 372 |
| 2015 Q1 | 86,819,067 | $6,783,631,038 | -$4,363,031 | $78.19 | 360 |
| 2014 Q4 | 86,939,277 | $6,784,047,670 | +$39,648,884 | $78.05 | 353 |
| 2014 Q3 | 86,902,103 | $5,546,179,526 | +$5,829,153 | $63.82 | 347 |
| 2014 Q2 | 86,670,110 | $6,194,754,529 | -$142,272,732 | $71.49 | 341 |
| 2014 Q1 | 87,381,839 | $6,145,542,407 | -$156,067,623 | $70.37 | 366 |