Columbia Asset Management

Q4 2020 13F Holdings

Location
Ann Arbor, MI
Holdings as of
12/31/2020
Value ($000)
$496,321
Num holdings
178
Date filed
2/11/2021
Form type
13F-HR
Prev filing
11/16/2020
Next filing
5/28/2021
Sym Issuer Name Cl CUSIP Value ($000) % Shares Principal Option Type