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BAXTER BROS INC
Period ended Sep 30, 2026 · Latest filing Nov 4, 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: $889,239,627
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
- BERKSHIRE HATHAWAY INC DEL · CL B NEW · 084670702 · shares: $68,811,019
- MICROSOFT CORP · COM · 594918104 · shares: $67,475,860
- EXXONMOBIL HOLDINGS CORP · COM SHS · 30233Q108 · shares: $44,195,603
- ALPHABET INC · CAP STK CL C · 02079K107 · shares: $38,375,842
- VISA INC · COM CL A · 92826C839 · shares: $32,736,708
- ALPHABET INC · CAP STK CL A · 02079K305 · shares: $31,130,318
- META PLATFORMS INC · CL A · 30303M102 · shares: $28,097,099
- AMERICAN EXPRESS CO · COM · 025816109 · shares: $25,700,099
- JPMORGAN CHASE & CO · COM · 46625H100 · shares: $25,477,143
- UNION PAC CORP · COM · 907818108 · shares: $24,893,636
Reported holdings
177 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | — | 138,189 shares | $68,811,019 |
| MICROSOFT CORP | COM | 594918104 | — | 131,558 shares | $67,475,860 |
| EXXONMOBIL HOLDINGS CORP | COM SHS | 30233Q108 | — | 271,555 shares | $44,195,603 |
| ALPHABET INC | CAP STK CL C | 02079K107 | — | 112,625 shares | $38,375,842 |
| VISA INC | COM CL A | 92826C839 | — | 91,105 shares | $32,736,708 |
| ALPHABET INC | CAP STK CL A | 02079K305 | — | 90,474 shares | $31,130,318 |
| META PLATFORMS INC | CL A | 30303M102 | — | 38,745 shares | $28,097,099 |
| AMERICAN EXPRESS CO | COM | 025816109 | — | 84,512 shares | $25,700,099 |
| JPMORGAN CHASE & CO | COM | 46625H100 | — | 77,010 shares | $25,477,143 |
| UNION PAC CORP | COM | 907818108 | — | 91,477 shares | $24,893,636 |
| AMAZON COM INC | COM | 023135106 | — | 78,304 shares | $19,509,442 |
| AUTOMATIC DATA PROCESSING IN | COM | 053015103 | — | 72,732 shares | $18,769,220 |
| QUALCOMM INC | COM | 747525103 | — | 95,498 shares | $17,575,452 |
| MORGAN STANLEY | COM NEW | 617446448 | — | 92,002 shares | $17,303,736 |
| MASTERCARD INCORPORATED | CL A | 57636Q104 | — | 31,264 shares | $17,241,158 |
| CHARLES SCHWAB CORP (THE) | COM | 808513105 | — | 172,754 shares | $16,884,976 |
| RTX CORPORATION | COM | 75513E101 | — | 82,468 shares | $15,310,184 |
| VANGUARD WHITEHALL FDS | INTL DVD ETF | 921946810 | — | 152,945 shares | $14,441,092 |
| INTUIT | COM | 461202103 | — | 52,127 shares | $14,371,961 |
| GE AEROSPACE | COM NEW | 369604301 | — | 42,532 shares | $13,282,291 |
| CHEVRON CORPORATION | COM | 166764100 | — | 63,314 shares | $12,929,284 |
| GOLDMAN SACHS GROUP INC | COM | 38141G104 | — | 13,920 shares | $12,533,011 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 | — | 18,247 shares | $12,317,637 |
| PROCTER & GAMBLE CO | COM | 742718109 | — | 83,449 shares | $12,123,471 |
| JOHNSON & JOHNSON | COM | 478160104 | — | 40,157 shares | $10,631,262 |
| GE VERNOVA INC | COM | 36828A101 | — | 10,385 shares | $9,870,839 |
| APPLE INC | COM | 037833100 | — | 27,294 shares | $9,089,448 |
| PAYCHEX INC | COM | 704326107 | — | 86,181 shares | $8,488,843 |
| NETFLIX INC. | COM | 64110L106 | — | 119,360 shares | $8,305,069 |
| WELLS FARGO & CO | COM | 949746101 | — | 102,157 shares | $8,177,668 |
| COCA COLA CO | COM | 191216100 | — | 90,306 shares | $7,773,540 |
| TEXAS INSTRS INC | COM | 882508104 | — | 26,390 shares | $7,391,455 |
| CHUBB LIMITED | COM | H1467J104 | — | 18,970 shares | $6,169,993 |
| SHERWIN WILLIAMS CO | COM | 824348106 | — | 18,336 shares | $5,927,479 |
| ELI LILLY & CO | COM | 532457108 | — | 4,779 shares | $5,529,685 |
| PHILLIPS 66 | COM | 718546104 | — | 21,424 shares | $5,469,872 |
| HOME DEPOT INC | COM | 437076102 | — | 18,787 shares | $5,344,714 |
| UBER TECHNOLOGIES INC | COM | 90353T100 | — | 75,476 shares | $5,170,861 |
| BLACKSTONE INC | COM | 09260D107 | — | 44,027 shares | $4,934,986 |
| COSTCO WHOLESALE CORPORATION | COM | 22160K105 | — | 5,387 shares | $4,904,002 |
| BERKLEY W R CORP | COM | 084423102 | — | 70,976 shares | $4,793,719 |
| NORFOLK SOUTHN CORP | COM | 655844108 | — | 15,450 shares | $4,774,050 |
| CSX CORP | COM | 126408103 | — | 98,307 shares | $4,572,243 |
| HONEYWELL INTL INC | COM | 438516205 | — | 21,364 shares | $4,506,522 |
| MARKEL GROUP INC | COM | 570535104 | — | 2,583 shares | $4,423,258 |
| BANK OF NY MELLON CORP | COM | 064058100 | — | 29,780 shares | $4,307,081 |
| BLACKROCK INC | COM | 09290D101 | — | 4,022 shares | $4,256,442 |
| VANGUARD SPECIALIZED FUNDS | DIV APP ETF | 921908844 | — | 16,846 shares | $3,930,411 |
| MARRIOTT INTL INC NEW | CL A | 571903202 | — | 11,012 shares | $3,916,638 |
| 3M CO | COM | 88579Y101 | — | 22,841 shares | $3,749,350 |
| NVIDIA CORPORATION | COM | 67066G104 | — | 15,991 shares | $3,652,025 |
| TC ENERGY CORP | COM | 87807B107 | — | 62,555 shares | $3,614,428 |
| TAIWAN SEMICONDUCTOR MANUFAC | SPONSORED ADS | 874039100 | — | 7,747 shares | $3,534,104 |
| DISNEY WALT CO | COM | 254687106 | — | 33,495 shares | $3,513,629 |
| HONEYWELL AEROSPACE INC | COM | 43849R105 | — | 21,516 shares | $3,334,335 |
| PALO ALTO NETWORKS INC | COM | 697435105 | — | 8,370 shares | $3,325,485 |
| L3HARRIS TECHNOLOGIES INC | COM | 502431109 | — | 13,689 shares | $3,241,282 |
| KINDER MORGAN INC DEL | COM | 49456B101 | — | 101,036 shares | $3,046,235 |
| EDWARDS LIFESCIENCES CORP | COM | 28176E108 | — | 34,735 shares | $2,998,325 |
| BERKSHIRE HATHAWAY INC DEL | CL A | 084670108 | — | 4 shares | $2,988,020 |
| EXPEDITORS INTL WASH INC | COM | 302130109 | — | 15,800 shares | $2,917,312 |
| LOCKHEED MARTIN CORP | COM | 539830109 | — | 5,689 shares | $2,897,123 |
| TEXTRON INC | COM | 883203101 | — | 37,113 shares | $2,828,011 |
| INTEL CORP | COM | 458140100 | — | 22,650 shares | $2,723,210 |
| EATON CORP PLC | SHS | G29183103 | — | 5,746 shares | $2,469,114 |
| CHIME FINL INC | COM SHS CL A | 16935C109 | — | 92,500 shares | $2,464,200 |
| ISHARES TR | RUSSELL 2000 ETF | 464287655 | — | 8,759 shares | $2,434,039 |
| AIR PRODUCTS AND CHEMICALS I | COM | 009158106 | — | 8,231 shares | $2,290,111 |
| TOAST INC | CL A | 888787108 | — | 69,620 shares | $2,018,284 |
| STATE STR SPDR S&P 500 ETF T | TR UNIT | 78462F103 | — | 2,626 shares | $2,002,956 |
| HAMILTON LANE INC | CL A | 407497106 | — | 22,987 shares | $1,996,651 |
| COMCAST CORP NEW | CL A | 20030N101 | — | 88,257 shares | $1,920,472 |
| BANK OF AMER CORP | COM | 060505104 | — | 34,747 shares | $1,891,275 |
| SPDR GOLD TR | GOLD SHS | 78463V107 | — | 4,944 shares | $1,882,873 |
| VANGUARD TAX-MANAGED FDS | VAN FTSE DEV MKT | 921943858 | — | 26,086 shares | $1,841,932 |
| DEERE & CO | COM | 244199105 | — | 2,612 shares | $1,754,089 |
| SYSCO CORP | COM | 871829107 | — | 22,290 shares | $1,737,728 |
| CINTAS CORP | COM | 172908105 | — | 8,800 shares | $1,716,528 |
| ISHARES TR | U.S. MED DVC ETF | 464288810 | — | 32,258 shares | $1,649,997 |
| PFIZER INC | COM | 717081103 | — | 54,012 shares | $1,540,422 |
| D R HORTON INC | COM | 23331A109 | — | 11,078 shares | $1,513,809 |
| MERCK & CO INC | COM | 58933Y105 | — | 10,387 shares | $1,509,296 |
| SLM CORP | COM | 78442P106 | — | 65,505 shares | $1,482,378 |
| FEDEX CORP | COM | 31428X106 | — | 4,919 shares | $1,402,358 |
| MCDONALDS CORP | COM | 580135101 | — | 5,956 shares | $1,375,479 |
| ALLSTATE CORP | COM | 020002101 | — | 5,884 shares | $1,305,424 |
| PEPSICO INC | COM | 713448108 | — | 10,245 shares | $1,298,279 |
| SPOTIFY TECHNOLOGY S A | SHS | L8681T102 | — | 2,581 shares | $1,257,928 |
| ISHARES TR | 0-3 MTH TREASURY | 46436E718 | — | 12,230 shares | $1,231,316 |
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 | — | 1,658 shares | $1,226,539 |
| PHILIP MORRIS INTL INC | COM | 718172109 | — | 6,068 shares | $1,157,896 |
| COLGATE PALMOLIVE CO | COM | 194162103 | — | 13,415 shares | $1,144,583 |
| ISHARES TR | ISHARES BIOTECH | 464287556 | — | 5,176 shares | $1,089,704 |
| BAKER HUGHES COMPANY | CL A | 05722G100 | — | 19,785 shares | $1,086,196 |
| VANGUARD INTL EQUITY INDEX F | FTSE EMR MKT ETF | 922042858 | — | 16,803 shares | $996,586 |
| MOODYS CORP | COM | 615369105 | — | 2,116 shares | $960,939 |
| VANGUARD INDEX FDS | MRNGSTR TTL STK | 922908769 | — | 2,552 shares | $955,105 |
| GE HEALTHCARE TECHNOLOGIES I | COMMON STOCK | 36266G107 | — | 14,432 shares | $943,426 |
| AMGEN INC | COM | 031162100 | — | 2,181 shares | $919,313 |
| CORTEVA INC | COM | 22052L104 | — | 11,751 shares | $912,465 |