Columbia Asset Management

Q4 2025 13F Holdings

Location
Ann Arbor, MI
Holdings as of
12/31/2025
Value ($000)
$562,652
Num holdings
174
Date filed
1/28/2026
Form type
13F-HR
Prev filing
11/4/2025
Next filing
Sym Issuer Name Cl CUSIP Value ($000) % Shares Principal Option Type