CORE-MARK HOLDING CO INC

Name: CORE Institutional Ownership (13F)
Creator: 13F Insight

1 institutions still hold CORE-MARK HOLDING CO INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 218681104·1 13F holders·last filed Mar 31, 2026

Market cap

—

13F value held

$46

visible holders

Holders

filers reporting

Concentration

100.00%

HUNTINGTON NATIONAL BANK #1

top holder share

AI Holders Summary · Q1 2026

1 institutions reported CORE in Q1 2026. HUNTINGTON NATIONAL BANK leads at 100.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter

HUNTINGTON NATIONAL BANK

CIK 0000049205

$4610.00%Q1 2026

Insiders at CORE-MARK HOLDING CO INC

Dewbre Rocky →Randolph Diane →Mcpherson Scott E →Turner Rosemary →Flanagan Laura Jean →Hobson Christopher →Hulett Jennifer →Murray Christopher M →