What does CUSIP 695156109 represent in this 13F holders report?

CUSIP 695156109 is the security identifier for PKG - PACKAGING CORP OF AMERICA - Common Stock used to aggregate holder disclosures.

How many institutions held PKG - PACKAGING CORP OF AMERICA - Common Stock in Q1 2021?

576 institutional investors reported PKG - PACKAGING CORP OF AMERICA - Common Stock for Q1 2021. Use the holders table for investor-level position and value details.

PACKAGING CORP OF AMERICA - Common Stock (PKG)

CUSIP: 695156109

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class: Equity / Common Stock
Shares outstanding: 89,086,724
Total 13F shares: 85,374,663
Share change: +448,262
Total reported value: $11,478,045,137
Put/Call ratio: 29%
Price per share: $134.48
Number of holders: 576
Value change: +$57,380,644
Number of buys: 247
Number of sells: 288

Quarterly Holders Quick Answers

What is CUSIP 695156109?
CUSIP 695156109 identifies PKG - PACKAGING CORP OF AMERICA - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2021
Previous quarter: Q4 2020

Recent filing periods for CUSIP 695156109:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of PKG - PACKAGING CORP OF AMERICA - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	13%	11,425,388	$1,575,675,000	—	31 Dec 2020	13F
VANGUARD GROUP INC	13F	Company	12%	10,522,496	$1,451,156,000	—	31 Dec 2020	13F
BlackRock Finance, Inc.	13F	Company	8.9%	7,935,869	$1,094,433,000	—	31 Dec 2020	13F
Capital World Investors	13F	Company	7%	6,228,996	$859,041,000	—	31 Dec 2020	13F
STATE STREET CORP	13F	Company	4.6%	4,116,597	$571,831,000	—	31 Dec 2020	13F
JPMORGAN CHASE & CO	13F	Company	3.7%	3,324,490	$458,480,000	—	31 Dec 2020	13F
Maj Invest Holding A/S	13F	Company	3.2%	2,846,795	$392,601,000	—	31 Dec 2020	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	2.2%	2,003,323	$276,278,000	—	31 Dec 2020	13F
BANK OF AMERICA CORP /DE/	13F	Company	2.1%	1,887,794	$260,347,000	—	31 Dec 2020	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	2%	1,784,126	$246,049,000	—	31 Dec 2020	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.9%	1,689,750	$232,468,000	—	31 Dec 2020	13F
WELLS FARGO & COMPANY/MN	13F	Company	1.7%	1,478,676	$203,925,000	—	31 Dec 2020	13F
Nuveen Asset Management, LLC	13F	Company	1.4%	1,280,064	$176,534,000	—	31 Dec 2020	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.4%	1,258,886	$173,618,000	—	31 Dec 2020	13F
NORTHERN TRUST CORP	13F	Company	1.3%	1,167,792	$161,052,000	—	31 Dec 2020	13F
NORGES BANK	13F	Company	1.2%	1,071,085	$147,713,000	—	31 Dec 2020	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.1%	994,789	$137,189,000	—	31 Dec 2020	13F
Bank of New York Mellon Corp	13F	Company	0.99%	879,584	$121,302,000	—	31 Dec 2020	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.95%	843,649	$116,347,000	—	31 Dec 2020	13F
EATON VANCE MANAGEMENT	13F	Company	0.82%	731,605	$100,896,000	—	31 Dec 2020	13F
Legal & General Group Plc	13F	Company	0.8%	714,218	$98,498,000	—	31 Dec 2020	13F
WEDGE CAPITAL MANAGEMENT L L P/NC	13F	Company	0.74%	658,690	$90,840,000	—	31 Dec 2020	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.73%	645,886	$89,074,140	—	31 Dec 2020	13F
Invesco Ltd.	13F	Company	0.72%	643,150	$88,698,000	—	31 Dec 2020	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.72%	637,205	$87,877,000	—	31 Dec 2020	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.68%	603,947	$83,291,000	—	31 Dec 2020	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.67%	595,957	$81,825,000	—	31 Dec 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.61%	543,120	$74,901,000	—	31 Dec 2020	13F
MORGAN STANLEY	13F	Company	0.58%	516,403	$71,218,000	—	31 Dec 2020	13F
FIRST TRUST ADVISORS LP	13F	Company	0.54%	477,896	$65,907,000	—	31 Dec 2020	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.46%	412,060	$56,827,000	—	31 Dec 2020	13F
Swiss National Bank	13F	Company	0.4%	358,513	$49,443,000	—	31 Dec 2020	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.37%	332,214	$45,816,000	—	31 Dec 2020	13F
PICTET ASSET MANAGEMENT LTD	13F	Company	0.35%	313,478	$43,232,000	—	31 Dec 2020	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.34%	302,800	$41,759,000	—	31 Dec 2020	13F
APG Asset Management N.V.	13F	Company	0.41%	360,935	$40,682,000	—	31 Dec 2020	13F
FMR LLC	13F	Company	0.31%	277,008	$38,202,000	—	31 Dec 2020	13F
HSBC HOLDINGS PLC	13F	Company	0.27%	240,124	$33,142,000	—	31 Dec 2020	13F
Deutsche Girozentrale DekaBank	13F	Individual	0.27%	243,164	$32,905,000	—	31 Dec 2020	13F
DEUTSCHE BANK AG\	13F	Company	0.27%	236,291	$32,588,000	—	31 Dec 2020	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.25%	226,687	$31,262,000	—	31 Dec 2020	13F
AEGON ASSET MANAGEMENT UK PLC	13F	Company	0.25%	224,044	$30,860,000	—	31 Dec 2020	13F
CITIGROUP INC	13F	Company	0.25%	219,273	$30,239,000	—	31 Dec 2020	13F
RHUMBLINE ADVISERS	13F	Company	0.24%	217,452	$29,989,000	—	31 Dec 2020	13F
JANUS HENDERSON GROUP PLC	13F	Company	0.24%	213,785	$29,482,000	—	31 Dec 2020	13F
Boston Trust Walden Corp	13F	Company	0.23%	203,340	$28,042,000	—	31 Dec 2020	13F
ROYAL BANK OF CANADA	13F	Company	0.21%	190,982	$26,337,000	—	31 Dec 2020	13F
EARNEST PARTNERS LLC	13F	Company	0.21%	189,751	$26,169,000	—	31 Dec 2020	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.2%	181,718	$25,061,000	—	31 Dec 2020	13F
FIFTH THIRD BANCORP	13F	Company	0.2%	174,908	$24,122,000	—	31 Dec 2020	13F

Institutional Holders of PACKAGING CORP OF AMERICA - Common Stock (PKG) as of Q1 2021

As of 31 Mar 2021, PACKAGING CORP OF AMERICA - Common Stock (PKG) was held by 576 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 85,374,663 shares. The largest 10 holders included VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/, BlackRock Inc., Capital World Investors, STATE STREET CORP, BANK OF AMERICA CORP /DE/, JPMORGAN CHASE & CO, VICTORY CAPITAL MANAGEMENT INC, Maj Invest Holding A/S, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 578 institutional shareholders reporting positions in this security for the Q1 2021 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders

570

Q1 2021 holders

576

Holder diff

Investor	Q4 2020 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q4 2020 Value $	Q1 2021 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.