Stock ownership · SEC 13F · Q4 2025

PACKAGING CORP AMER

Who owns PACKAGING CORP AMER (CUSIP 695156109)? A look at the institutions behind it, how tightly they hold it, and the latest quarter's moves.

$2.0M
Reported value
4
Institutions
100%
Top-5 share

The verdict

As of Q4 2025, 4 institutions report $2.0M in PACKAGING CORP AMER positions, ownership that is dominated by its top few institutional owners.

4
institutions hold it
$2.0M
reported 13F value
100%
held by top 5

Based on long positions reported to the SEC as of Q4 2025; 13F omits shorts, options and non-US holdings.

How 13F ownership is computed · All tracked stocks · Concentration rankings

SEC Form 13F-HR ownership desk

CUSIP 695156109 · Q4 2025 $2M reported

VALUE-TRACE · HOLDERS-FOCUS · CONC-DOM · PHOTO-UNK · ACTIVITY-MID · BOOK-FULL

  • VALUE-TRACE $2.0M
  • HOLDERS-FOCUS 4 filers
  • CONC-DOM 100% top-5
  • PHOTO-UNK No peer
  • ACTIVITY-MID 3 new
  • BOOK-FULL 8Q history

Read with: Ownership concentration guide - PACKAGING CORP AMER's top-five holders account for 100% of reported value — read concentration before treating any single filer as a signal.

Largest institutional holders of PACKAGING CORP AMER
  1. 1
    Pacer Advisors, Inc. $1.6M
  2. 2
    GROUPAMA ASSET MANAGMENT $362K
  3. 3
    Anchor Investment Management, LLC $47K
  4. 4
    Bell Investment Advisors, Inc $2K

Top 4 reported holders by value · Q4 2025

Institutional ownership over time

The number of institutions reporting a PACKAGING CORP AMER position has fallen from 5 to 4 over the last 8 quarters of 13F filings.

02468 Q1'24Q2'24Q3'24Q4'24Q1'25Q2'25Q3'25Q4'25 4
Distinct 13F filers holding PACKAGING CORP AMER, by quarter

Top Institutional Holders

# Institution Shares Value Share of reported
1 Pacer Advisors, Inc. 7,638 $1.6M 79.3%
2 GROUPAMA ASSET MANAGMENT 1,755 $362K 18.2%
3 Anchor Investment Management, LLC 228 $47K 2.4%
4 Bell Investment Advisors, Inc 10 $2K 0.1%

Investment Discretion

SEC Form 13F requires each institutional filer to report whether it exercises sole or shared discretion over a position. Among PACKAGING CORP AMER's reported holders for Q4 2025, by reported value:

Sole discretion (SOLE)
100.0%

Latest Quarter Activity · Q4 2025

New positions (3)

Pacer Advisors, Inc. $1.6M
GROUPAMA ASSET MANAGMENT $362K
Anchor Investment Management, LLC $47K

Complete exits (6)

CIBC Bancorp USA Inc. exited
CIBC Private Wealth Group LLC exited
Caerus Investment Advisors, LLC exited
JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) exited
Asset Dedication, LLC exited
KERR FINANCIAL PLANNING Corp exited

Frequently Asked Questions

How many institutions hold PACKAGING CORP AMER?▼
PACKAGING CORP AMER is held by 4 institutional investors per the latest SEC Form 13F filings as of Q4 2025.
What is the total institutional value of PACKAGING CORP AMER?▼
Institutions report $2.0M of PACKAGING CORP AMER as of Q4 2025.
How concentrated is ownership of PACKAGING CORP AMER?▼
The top five institutional holders account for 100% of the reported institutional value in PACKAGING CORP AMER, making ownership dominated by its top few institutional owners.
Who is the largest institutional holder of PACKAGING CORP AMER?▼
Pacer Advisors, Inc. is the largest reported holder of PACKAGING CORP AMER with $1.6M across 7,638 shares as of Q4 2025.

Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q4 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Short positions and most derivatives are not disclosed.

PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Holder lists, concentration, and reported value on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-16.