Columbia Asset Management
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$525.1M
Q ending 2026-03-31
Prior quarter
$562.7M
Q ending 2025-12-31
Change
-6.7% QoQ · +2.7% YoY
Positions
170
reported holdings
Largest positions
Top 100 of 170 reported positions by value, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Apple Inc | AAPL | Shares | $50.3M | 198K |
| Microsoft Corp | MSFT | Shares | $33.4M | 90K |
| Alphabet Inc | GOOGL | Shares | $21.3M | 74K |
| Erie Indty Co | ERIE | Shares | $18.2M | 73K |
| Amazon Com Inc | AMZN | Shares | $17.6M | 84K |
| Visa Inc | V | Shares | $15.5M | 51K |
| Broadcom Inc | AVGO | Shares | $14.7M | 47K |
| Merck & Co Inc | MRK | Shares | $13.4M | 112K |
| Johnson & Johnson | JNJ | Shares | $13.3M | 54K |
| Caterpillar Inc | CAT | Shares | $10.7M | 15K |
| Alphabet Inc | GOOG | Shares | $10.2M | 36K |
| Jpmorgan Chase & Co | JPM | Shares | $9.7M | 33K |
| State Str Spdr S&P 500 Etf T | SPY | Shares | $9.2M | 14K |
| Amgen Inc | AMGN | Shares | $7.9M | 22K |
| Eli Lilly & Co | LLY | Shares | $7.8M | 8K |
| Abbvie Inc | ABBV | Shares | $7.7M | 35K |
| Chevron Corporation | CVX | Shares | $7.5M | 36K |
| Starbucks Corp | SBUX | Shares | $7.3M | 81K |
| Verizon Communications Inc | VZ | Shares | $7.3M | 145K |
| International Business Machs | IBM | Shares | $7.1M | 29K |
| Cisco Sys Inc | CSCO | Shares | $7.0M | 90K |
| Bp Plc | BP | Shares | $6.1M | 129K |
| Union Pac Corp | UNP | Shares | $5.9M | 24K |
| Nvidia Corporation | NVDA | Shares | $5.8M | 33K |
| Procter & Gamble Co | PG | Shares | $5.7M | 40K |
| Coca Cola Co | KO | Shares | $5.5M | 72K |
| Pfizer Inc | PFE | Shares | $5.5M | 194K |
| Nike Inc | NKE | Shares | $5.3M | 101K |
| Medtronic Plc | Shares | $5.3M | 62K | |
| Target Corp | TGT | Shares | $5.1M | 42K |
| Pepsico Inc | PEP | Shares | $5.0M | 32K |
| Mcdonalds Corp | MCD | Shares | $4.9M | 16K |
| Stryker Corporation | SYK | Shares | $4.6M | 14K |
| Deere & Co | DE | Shares | $4.5M | 8K |
| Costco Wholesale Corporation | COST | Shares | $4.5M | 5K |
| Vanguard Index Fds | VB | Shares | $4.4M | 17K |
| Vanguard Specialized Funds | VIG | Shares | $4.3M | 20K |
| Vanguard Star Fds | VXUS | Shares | $4.2M | 55K |
| Corning Inc | GLW | Shares | $4.2M | 31K |
| Home Depot Inc | HD | Shares | $4.1M | 13K |
| Exxon Mobil Corp | XOM | Shares | $3.9M | 23K |
| United Parcel Svcs Inc | UPS | Shares | $3.9M | 39K |
| Adobe Inc | ADBE | Shares | $3.7M | 15K |
| Shell Plc | SHEL | Shares | $3.6M | 39K |
| American Express Co | AXP | Shares | $3.6M | 12K |
| Disney Walt Co | DIS | Shares | $3.3M | 35K |
| Netflix Inc. | NFLX | Shares | $3.3M | 35K |
| Vanguard Index Fds | VO | Shares | $3.3M | 12K |
| Vanguard Index Fds | VUG | Shares | $3.0M | 7K |
| Honeywell Intl Inc | HONGBP | Shares | $3.0M | 13K |
| At&T Inc | T | Shares | $2.8M | 97K |
| Illinois Tool Wks Inc | ITW | Shares | $2.7M | 10K |
| Citigroup Inc | C | Shares | $2.7M | 24K |
| Vanguard Bd Index Fds | BSV | Shares | $2.6M | 33K |
| Asml Hldg Nv | Shares | $2.4M | 2K | |
| Schwab Charles Corp | SCHW | Shares | $2.4M | 26K |
| Sony Group Corp | SONY | Shares | $2.2M | 108K |
| Waste Mgmt Inc Del | WM | Shares | $2.1M | 9K |
| 3M Co | MMM | Shares | $2.1M | 15K |
| Deckers Outdoor Corp | DECK | Shares | $2.1M | 21K |
| Micron Technology Inc | MU | Shares | $1.9M | 6K |
| Ge Aerospace | GE | Shares | $1.8M | 6K |
| Spdr Gold Tr | GLD | Shares | $1.7M | 4K |
| Duke Energy Corp New | DUK | Shares | $1.7M | 13K |
| Us Bancorp | USB | Shares | $1.7M | 32K |
| Price T Rowe Group Inc | TROW | Shares | $1.7M | 18K |
| Atlanta Braves Hldgs Inc | BATRK | Shares | $1.6M | 39K |
| Ishares Tr | IEFA | Shares | $1.6M | 18K |
| American Elec Pwr Co Inc | AEP | Shares | $1.5M | 12K |
| Goldman Sachs Group Inc | GS | Shares | $1.5M | 2K |
| Dte Energy Co | DTE | Shares | $1.5M | 10K |
| Qualcomm Inc | QCOM | Shares | $1.5M | 11K |
| Public Storage Oper Co | PSA | Shares | $1.5M | 5K |
| Bank New York Mellon Corp | BNY | Shares | $1.4M | 12K |
| American Tower Corp | AMT | Shares | $1.3M | 8K |
| Clorox Co Del | CLX | Shares | $1.3M | 13K |
| Vertex Pharmaceuticals Inc | VRTX | Shares | $1.3M | 3K |
| Emerson Elec Co | EMR | Shares | $1.2M | 10K |
| General Dynamics Corp | GD | Shares | $1.2M | 4K |
| Rio Tinto Plc | RIO | Shares | $1.1M | 12K |
| Oracle Corp | ORCL | Shares | $1.1M | 8K |
| Chubb Ltd Switz | Shares | $1.1M | 3K | |
| Expedia Group Inc | EXPE | Shares | $1.1M | 5K |
| Ishares Tr | IWR | Shares | $1.1M | 11K |
| Oreilly Automotive Inc | ORLY | Shares | $1.0M | 11K |
| Lam Research Corp | LRCX | Shares | $1.0M | 5K |
| Unilever Plc | UL | Shares | $994K | 17K |
| Equinor Asa | EQNR | Shares | $964K | 23K |
| Walmart Inc | WMT | Shares | $920K | 7K |
| Philip Morris Intl Inc | PM | Shares | $902K | 5K |
| Altria Group Inc | MO | Shares | $851K | 13K |
| Mondelez Intl Inc | MDLZ | Shares | $830K | 14K |
| Astrazeneca Plc | Shares | $826K | 4K | |
| Tjx Cos Inc New | TJX | Shares | $766K | 5K |
| Blackrock Inc | BLK | Shares | $756K | 786 |
| Comcast Corp New | CMCSA | Shares | $754K | 26K |
| Southern Co | SO | Shares | $750K | 8K |
| Vanguard Intl Equity Index F | VWO | Shares | $748K | 14K |
| Bank America Corp | BAC | Shares | $732K | 15K |
| Intel Corp | INTC | Shares | $723K | 16K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.