PACKAGING CORP OF AMERICA (PKG) Institutional Shareholders
PACKAGING CORP OF AMERICA (PKG) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $15.88B in PKG holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of PKG tracked by InsiderSet, reporting ownership valued at approximately $1.64B in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.89B, representing an estimated gain of +15.84% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed PKG value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in PACKAGING CORP OF AMERICA (PKG).
This page ranks the largest institutional PKG shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
876
Total Reported Value
$15.88B
Largest Holder
Blackrock, Inc.
Largest Position
$1.64B
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
31
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.03% | 7,706,574 | $1,635,488,917 | $1,894,584,152 | +$259,095,235 | +15.84% | |
| Vanguard Capital Management Llc | 0.03% | 5,802,254 | $1,231,354,344 | $1,426,426,123 | +$195,071,779 | +15.84% | |
| Vanguard Portfolio Management Llc | 0.05% | 4,380,570 | $929,644,565 | $1,076,919,329 | +$147,274,764 | +15.84% | |
| State Street Corp | 0.03% | 4,244,444 | $906,003,454 | $1,043,454,113 | +$137,450,659 | +15.17% | |
| Fil Ltd | 0.47% | 2,857,923 | $606,508,419 | $702,591,790 | +$96,083,371 | +15.84% | |
| Geode Capital Management, Llc | 0.03% | 2,485,736 | $525,589,476 | $611,093,338 | +$85,503,862 | +16.27% | |
| Royal Bank Of Canada | 0.09% | 2,323,010 | $492,990,000 | $571,088,778 | +$78,098,778 | +15.84% | |
| Bank Of New York Mellon Corp | 0.09% | 2,235,584 | $474,435,775 | $549,595,971 | +$75,160,196 | +15.84% | |
| American Century Companies Inc | 0.23% | 2,066,537 | $438,560,911 | $508,037,456 | +$69,476,545 | +15.84% | |
| Victory Capital Management Inc | 0.28% | 2,024,118 | $429,558,323 | $497,609,169 | +$68,050,846 | +15.84% | |
| Ameriprise Financial Inc | 0.10% | 1,940,716 | $411,911,388 | $477,105,621 | +$65,194,233 | +15.83% | |
| Boston Partners | 0.35% | 1,566,890 | $332,491,988 | $385,204,238 | +$52,712,250 | +15.85% | |
| Atlas Frm Llc | 21.29% | 1,532,500 | $325,227,150 | $376,749,800 | +$51,522,650 | +15.84% | |
| Bank Of America Corp | 0.02% | 1,518,100 | $322,171,260 | $373,209,704 | +$51,038,444 | +15.84% | |
| Morgan Stanley | 0.02% | 1,510,560 | $320,571,714 | $371,356,070 | +$50,784,356 | +15.84% | |
| Dimensional Fund Advisors Lp | 0.06% | 1,296,667 | $275,158,672 | $318,772,615 | +$43,613,943 | +15.85% | |
| Fmr Llc | 0.01% | 1,197,395 | $254,110,977 | $294,367,587 | +$40,256,610 | +15.84% | |
| Invesco Ltd. | 0.04% | 1,128,390 | $239,466,858 | $277,403,398 | +$37,936,540 | +15.84% | |
| Millennium Management Llc | 0.18% | 1,115,665 | $236,766,426 | $274,275,084 | +$37,508,658 | +15.84% | |
| Select Equity Group, L.P. | 1.16% | 1,023,041 | $217,109,761 | $251,504,399 | +$34,394,638 | +15.84% | |
| Northern Trust Corp | 0.03% | 940,349 | $199,560,865 | $231,175,398 | +$31,614,533 | +15.84% | |
| Charles Schwab Investment Management Inc | 0.03% | 860,430 | $182,600,455 | $211,528,111 | +$28,927,656 | +15.84% | |
| Goldman Sachs Group Inc | 0.02% | 665,772 | $141,290,272 | $163,673,388 | +$22,383,116 | +15.84% | |
| Stifel Financial Corp | 0.11% | 563,022 | $119,485,899 | $138,413,328 | +$18,927,429 | +15.84% | |
| Vanguard Fiduciary Trust Co | 0.03% | 503,234 | $106,796,319 | $123,715,047 | +$16,918,728 | +15.84% | |
| Wells Fargo & Company/Mn | 0.02% | 492,043 | $104,421,205 | $120,963,851 | +$16,542,646 | +15.84% | |
| Legal & General Group Plc | 0.02% | 485,717 | $103,078,863 | $119,408,667 | +$16,329,804 | +15.84% | |
| Principal Financial Group Inc | 0.05% | 480,396 | $101,947,646 | $118,100,553 | +$16,152,907 | +15.84% | |
| Aqr Capital Management Llc | 0.05% | 476,131 | $100,411,316 | $117,052,045 | +$16,640,729 | +16.57% | |
| Ubs Group Ag | 0.02% | 449,481 | $95,388,858 | $110,500,409 | +$15,111,551 | +15.84% | |
| Wellington Management Group Llp | 0.02% | 438,046 | $92,962,122 | $107,689,229 | +$14,727,107 | +15.84% | |
| Tidal Investments Llc | 0.28% | 428,577 | $90,952,611 | $105,361,370 | +$14,408,759 | +15.84% | |
| Westwood Holdings Group Inc | 0.64% | 415,851 | $88,251,934 | $102,232,810 | +$13,980,876 | +15.84% | |
| Pictet Asset Management Holding Sa | 0.08% | 336,686 | $80,225,540 | $82,770,886 | +$2,545,346 | +3.17% | |
| Pfa Pension, Forsikringsaktieselskab | 0.23% | 361,466 | $76,710,242 | $88,862,801 | +$12,152,559 | +15.84% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.02% | 342,949 | $72,780,638 | $84,310,582 | +$11,529,944 | +15.84% | |
| Regions Financial Corp | 0.47% | 339,890 | $72,131,456 | $83,558,558 | +$11,427,102 | +15.84% | |
| Westfield Capital Management Co Lp | 0.27% | 303,771 | $64,466,282 | $74,679,063 | +$10,212,781 | +15.84% | |
| Summit Financial Strategies, Inc. | 4.43% | 265,099 | $63,167,790 | $65,171,938 | +$2,004,148 | +3.17% | |
| Citadel Advisors Llc | 0.04% | 286,969 | $60,900,561 | $70,548,459 | +$9,647,898 | +15.84% | |
| Storebrand Asset Management As | 0.02% | 462,680 | $59,853,850 | $113,745,251 | +$53,891,401 | +90.04% | |
| Adage Capital Partners Gp, L.L.C. | 0.09% | 279,700 | $59,357,934 | $68,761,448 | +$9,403,514 | +15.84% | |
| Nuveen, Llc | 0.02% | 278,226 | $59,045,101 | $68,399,080 | +$9,353,979 | +15.84% | |
| Bahl & Gaynor Inc | 0.29% | 271,840 | $57,689,885 | $66,829,146 | +$9,139,261 | +15.84% | |
| Balyasny Asset Management L.P. | 0.11% | 270,287 | $57,360,307 | $66,447,356 | +$9,087,049 | +15.84% | |
| First Trust Advisors Lp | 0.04% | 267,362 | $56,739,509 | $65,728,274 | +$8,988,765 | +15.84% | |
| Swiss National Bank | 0.03% | 264,100 | $56,047,302 | $64,926,344 | +$8,879,042 | +15.84% | |
| Earnest Partners Llc | 0.23% | 258,975 | $54,959,674 | $63,666,414 | +$8,706,740 | +15.84% | |
| Deutsche Bank Ag\ | 0.02% | 258,055 | $54,764,433 | $63,440,241 | +$8,675,808 | +15.84% | |
| Two Sigma Investments, Lp | 0.04% | 248,073 | $52,646,052 | $60,986,266 | +$8,340,214 | +15.84% |
Frequently asked questions about PKG
Who owns the most PKG stock?
The largest holders of PKG are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for PACKAGING CORP OF AMERICA (PKG).
Is PKG widely held by superinvestors?
Many widely followed stocks like PKG appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly PKG is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.