DOSSIER · 13F Holders · Q1 2026

Argo Corporation Pfd

1 institutions still hold Argo Corporation Pfd as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 03990E204·1 13F holders·last filed Mar 31, 2026
Market cap
13F value held
visible holders
Holders
1
filers reporting
Concentration
First Command Advisory Services, Inc. #1
top holder share
AI Holders Summary · Q1 2026

1 institutions reported Argo Corporation Pfd in Q1 2026. Top-holder concentration data is loading.

Top holders

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

#HolderValueShares% port.Quarter
01
First Command Advisory Services, Inc.
CIK 0001727336
$01000.00%Q1 2026