Company · Ownership research

PACKAGING CORP OF AMERICA PKG

CIK 0000075677 · CUSIP 695156109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 695156109 (PKG), not CUSIP 695156909 (PKG), CUSIP 695156959 (PKG), and does not merge CUSIPs.

This page lists the top 20 of 860 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$2.18B 11,027,496 shares	0.04%	-396.22K(-3.50%)Reduced	SEC filing ↗ May 9, 2025	▾
02	BlackRock, Inc. CIK 2012383 · View history	$1.79B 9,059,743 shares	0.04%	-72.14K(-0.80%)Reduced	SEC filing ↗ May 2, 2025	▾
03	STATE STREET CORP CIK 93751 · View history	$807.67M 4,054,112 shares	0.03%	+107.70K(+2.70%)Added	SEC filing ↗ May 15, 2025	▾
04	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · Amended · View history	$648.06M 3,272,704 shares	0.12%	+202.75K(+6.60%)Added	SEC filing ↗ Sep 15, 2025	▾
05	JPMORGAN CHASE & CO CIK 19617 · View history	$601.76M 3,038,859 shares	0.05%	+964.09K(+46.50%)Added	SEC filing ↗ May 12, 2025	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$472.16M 2,391,703 shares	0.04%	+24.98K(+1.10%)Added	SEC filing ↗ May 13, 2025	▾
07	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$468.05M 2,363,617 shares	0.06%	+1.23M(+108.40%)Added	SEC filing ↗ May 14, 2025	▾
08	FIL Ltd CIK 318989 · View history	$387.53M 1,957,000 shares	0.37%	-44.93K(-2.20%)Reduced	SEC filing ↗ May 12, 2025	▾
09	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$377.35M 1,905,475 shares	0.10%	+47.56K(+2.60%)Added	SEC filing ↗ May 14, 2025	▾
10	VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history	$288.47M 1,456,753 shares	0.30%	-136.97K(-8.60%)Reduced	SEC filing ↗ May 2, 2025	▾
11	Invesco Ltd. CIK 914208 · View history	$271.99M 1,373,534 shares	0.05%	-479.56K(-25.90%)Reduced	SEC filing ↗ May 12, 2025	▾
12	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$269.26M 1,359,755 shares	0.02%	+135.45K(+11.10%)Added	SEC filing ↗ May 15, 2025	▾
13	Boston Partners CIK 1386060 · View history	$265.66M 1,341,773 shares	0.32%	-223.58K(-14.30%)Reduced	SEC filing ↗ May 13, 2025	▾
14	MORGAN STANLEY CIK 895421 · View history	$264.38M 1,335,103 shares	0.02%	-170.70K(-11.30%)Reduced	SEC filing ↗ May 15, 2025	▾
15	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$247.24M 1,248,739 shares	0.06%	+60.71K(+5.10%)Added	SEC filing ↗ May 13, 2025	▾
16	Capital World Investors CIK 1422849 · View history	$243.49M 1,229,648 shares	0.04%	-440.80K(-26.40%)Reduced	SEC filing ↗ May 12, 2025	▾
17	NORGES BANK CIK 1374170 · Amended · View history	$238.26M 1,203,230 shares	0.03%	+53.10K(+4.60%)Added	SEC filing ↗ May 13, 2025	▾
18	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$215.90M 1,090,307 shares	0.13%	+187.80K(+20.80%)Added	SEC filing ↗ May 13, 2025	▾
19	Qube Research & Technologies Ltd CIK 1729829 · View history	$215.28M 1,087,156 shares	0.33%	+533.27K(+96.30%)Added	SEC filing ↗ May 15, 2025	▾
20	NORTHERN TRUST CORP CIK 73124 · View history	$205.91M 1,039,868 shares	0.03%	-70.55K(-6.40%)Reduced	SEC filing ↗ May 13, 2025	▾

Showing 20 / 860 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

860

Cancelled or null records excluded

Disclosed shares

81,985,888

Not deduplicated across managers

Disclosed value

$16.23B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

PACKAGING CORP OF AMERICA · Q1 2025

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This page includes 20 of 860 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.