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Columbia Asset Management
Period ended Sep 30, 2026 · Latest filing Oct 19, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $575,924,753
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- APPLE INC · COM · 037833100 · shares: $61,568,554
- MICROSOFT CORP · COM · 594918104 · shares: $45,139,438
- ALPHABET INC · CAP STK CL A · 02079K305 · shares: $23,473,848
- AMAZON COM INC · COM · 023135106 · shares: $19,241,949
- VISA INC · COM CL A · 92826C839 · shares: $17,367,266
- BERKSHIRE HATHAWAY INC DEL · CL B NEW · 084670702 · shares: $16,777,429
- ERIE INDTY CO · CL A · 29530P102 · shares: $15,914,473
- MERCK & CO INC · COM · 58933Y105 · shares: $15,524,403
- BROADCOM INC · COM · 11135F101 · shares: $15,276,482
- JOHNSON & JOHNSON · COM · 478160104 · shares: $13,127,938
Reported holdings
168 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| WALMART INC | COM | 931142103 | — | 6,241 shares | $648,551 |
| IRON MTN INC DEL | COM | 46284V101 | — | 5,787 shares | $642,068 |
| NEWMONT CORP | COM | 651639106 | — | 5,426 shares | $625,847 |
| CARRIER GLOBAL CORPORATION | COM | 14448C104 | — | 11,226 shares | $615,858 |
| DATADOG INC | CL A COM | 23804L103 | — | 2,240 shares | $613,424 |
| SPACE EXPLORATION TECHN CORP | CLASS A COM STK | 84615Q103 | PUT | 4,000 shares | $603,440 |
| TJX COS INC NEW | COM | 872540109 | — | 4,527 shares | $598,967 |
| ISHARES TR | CORE S&P500 ETF | 464287200 | — | 766 shares | $586,641 |
| OREILLY AUTOMOTIVE INC | COM | 67103H107 | — | 6,825 shares | $582,923 |
| SOUTHERN CO | COM | 842587107 | — | 7,011 shares | $581,133 |
| ASTRAZENECA PLC | ORD | G0593M107 | — | 3,589 shares | $579,516 |
| MICROCHIP TECHNOLOGY INC. | COM | 595017104 | — | 7,400 shares | $575,498 |
| METTLER TOLEDO INTERNATIONAL | COM | 592688105 | — | 375 shares | $566,606 |
| THE CIGNA GROUP | COM | 125523100 | — | 2,037 shares | $553,718 |
| GE VERNOVA INC | COM | 36828A101 | — | 578 shares | $549,668 |
| GENERAC HLDGS INC | COM | 368736104 | — | 2,634 shares | $545,106 |
| L3HARRIS TECHNOLOGIES INC | COM | 502431109 | — | 2,130 shares | $504,341 |
| KRAFT HEINZ CO | COM | 500754106 | — | 21,982 shares | $499,431 |
| META PLATFORMS INC | CL A | 30303M102 | — | 686 shares | $497,749 |
| FERRARI N V | COM | N3167Y103 | — | 1,250 shares | $491,063 |
| PHILLIPS 66 | COM | 718546104 | — | 1,878 shares | $479,472 |
| EATON CORP PLC | SHS | G29183103 | — | 1,107 shares | $475,689 |
| TORONTO DOMINION BK ONT | COM NEW | 891160509 | — | 3,940 shares | $463,068 |
| OLD DOMINION FREIGHT LINE IN | COM | 679580100 | — | 2,558 shares | $444,683 |
| SHERWIN WILLIAMS CO | COM | 824348106 | — | 1,370 shares | $442,880 |
| MARATHON PETE CORP | COM | 56585A102 | — | 1,100 shares | $434,962 |
| DOMINION ENERGY INC | COM | 25746U109 | — | 7,109 shares | $430,237 |
| FIFTH THIRD BANCORP | COM | 316773100 | — | 8,342 shares | $421,938 |
| ABBOTT LABORATORIES | COM | 002824100 | — | 4,241 shares | $419,138 |
| TESLA INC | COM | 88160R101 | — | 1,179 shares | $418,328 |
| GILEAD SCIENCES INC | COM | 375558103 | — | 2,785 shares | $415,124 |
| CHURCHILL DOWNS INC | COM | 171484108 | — | 5,460 shares | $413,209 |
| COLGATE PALMOLIVE CO | COM | 194162103 | — | 4,830 shares | $412,096 |
| HEWLETT PACKARD ENTERPRISE C | COM | 42824C109 | — | 6,420 shares | $410,174 |
| BAKER HUGHES COMPANY | CL A | 05722G100 | — | 7,470 shares | $410,103 |
| NOVO-NORDISK A S | ADR | 670100205 | — | 10,185 shares | $386,113 |
| FEDEX CORP | COM | 31428X106 | — | 1,330 shares | $379,128 |
| LOGITECH INTL S A | SHS | H50430232 | — | 3,750 shares | $378,713 |
| AGNICO EAGLE MINES LTD | COM | 008474108 | — | 2,030 shares | $372,038 |
| VANGUARD INDEX FDS | MRNGSTR SML CP V | 922908611 | — | 1,541 shares | $355,943 |
| BOEING CO | COM | 097023105 | — | 1,897 shares | $352,937 |
| AUTOMATIC DATA PROCESSING IN | COM | 053015103 | — | 1,355 shares | $349,713 |
| HERSHEY CO | COM | 427866108 | — | 2,189 shares | $345,008 |
| BRISTOL-MYERS SQUIBB CO | COM | 110122108 | — | 5,425 shares | $338,520 |
| UBS GROUP AG | SHS | H42097107 | — | 6,798 shares | $327,188 |
| YETI HLDGS INC | COM | 98585X104 | — | 7,820 shares | $320,776 |
| WATERS CORP | COM | 941848103 | — | 717 shares | $315,043 |
| SMUCKER J M CO | COM NEW | 832696405 | — | 2,595 shares | $308,571 |
| SCHWAB STRATEGIC TR | INTL EQTY ETF | 808524805 | — | 11,208 shares | $307,884 |
| MARRIOTT INTL INC NEW | CL A | 571903202 | — | 825 shares | $293,428 |
| GARMIN LTD | SHS | H2906T109 | — | 1,000 shares | $286,840 |
| ALAMOS GOLD INC | COM CL A | 011532108 | — | 8,695 shares | $281,631 |
| VANGUARD INTL EQUITY INDEX F | TT WRLD ST ETF | 922042742 | — | 1,695 shares | $267,556 |
| VANGUARD WORLD FD | HEALTH CAR ETF | 92204A504 | — | 840 shares | $265,507 |
| CORTEVA INC | COM | 22052L104 | — | 3,268 shares | $253,772 |
| MASCO CORP | COM | 574599106 | — | 3,750 shares | $252,750 |
| WHITE MTNS INS GROUP LTD | COM | G9618E107 | — | 125 shares | $250,811 |
| PALO ALTO NETWORKS INC | COM | 697435105 | — | 622 shares | $247,127 |
| CONSOLIDATED EDISON INC | COM | 209115104 | — | 2,404 shares | $245,713 |
| GSK PLC | SPONSORED ADR | 37733W204 | — | 5,062 shares | $243,839 |
| ISHARES TR | RUS 1000 VAL ETF | 464287598 | — | 980 shares | $242,971 |
| VANECK ETF TRUST | SEMICONDUCTR ETF | 92189F676 | — | 380 shares | $231,420 |
| GENUINE PARTS CO | COM | 372460105 | — | 1,650 shares | $207,471 |
| CUMMINS INC | COM | 231021106 | — | 400 shares | $206,628 |
| SPDR SERIES TRUST | ST STR BLO 1 ETF | 78468R663 | — | 2,250 shares | $206,190 |
| J P MORGAN EXCHANGE TRADED F | NASDAQ EQT PREM | 46654Q203 | — | 3,356 shares | $205,574 |
| FORD MTR CO | COM | 345370860 | — | 10,008 shares | $120,696 |
| SPACE EXPLORATION TECHN CORP | CLASS A COM STK | 84615Q103 | — | 776 shares | $117,067 |