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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) |
|---|---|---|---|---|---|
| IDEXX LABS INC | COM | 45168D104 | — | 1,710 shares | $892,945 |
| ROCKET LAB CORP | COM | 773121108 | — | 12,301 shares | $857,134 |
| CISCO SYS INC | COM | 17275R102 | — | 7,950 shares | $855,636 |
| CANADIAN NATL RY CO | COM | 136375102 | — | 6,921 shares | $822,907 |
| STRYKER CORPORATION | COM | 863667101 | — | 2,878 shares | $792,572 |
| CONOCOPHILLIPS | COM | 20825C104 | — | 5,999 shares | $750,775 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 | — | 1,217 shares | $744,512 |
| SCHWAB STRATEGIC TR | INTL EQTY ETF | 808524805 | — | 26,525 shares | $728,642 |
| VERTEX PHARMACEUTICALS INC | COM | 92532F100 | — | 1,393 shares | $728,274 |
| LOWES COS INC | COM | 548661107 | — | 3,785 shares | $697,538 |
| VALVOLINE INC | COM | 92047W101 | — | 22,880 shares | $689,603 |
| STATE STR SPDR S&P MIDCAP 40 | UTSER1 S&PDCRP | 78467Y107 | — | 1,023 shares | $671,814 |
| TRINET GROUP INC | COM | 896288107 | — | 10,670 shares | $667,302 |
| EMERSON ELEC CO | COM | 291011104 | — | 4,214 shares | $653,591 |
| AT&T INC | COM | 00206R102 | — | 26,301 shares | $641,744 |
| NUCOR CORP | COM | 670346105 | — | 2,745 shares | $641,644 |
| BROADCOM INC | COM | 11135F101 | — | 1,815 shares | $637,410 |
| BRISTOL-MYERS SQUIBB CO | COM | 110122108 | — | 9,965 shares | $621,829 |
| BP PLC | SPONSORED ADR | 055622104 | — | 13,972 shares | $614,628 |
| AUTOZONE INC | COM | 053332102 | — | 215 shares | $608,454 |
| PEMBINA PIPELINE CORP | COM | 706327103 | — | 13,200 shares | $588,456 |
| INVESCO EXCHANGE TRADED FD T | S&P500 EQL WGT | 46137V357 | — | 2,592 shares | $539,188 |
| SOLSTICE ADVANCED MATLS INC | COM SHS | 83443Q103 | — | 9,364 shares | $527,380 |
| UNITED PARCEL SVCS INC | CL B | 911312106 | — | 5,133 shares | $479,626 |
| CATERPILLAR INC | COM | 149123101 | — | 575 shares | $466,204 |
| INVESCO EXCH TRADED FD TR II | NASDAQ 100 ETF | 46138G649 | — | 1,517 shares | $462,139 |
| WABTEC | COM | 929740108 | — | 1,602 shares | $460,062 |
| ILLUMINA INC | COM | 452327109 | — | 1,680 shares | $459,782 |
| DEVON ENERGY CORP NEW | COM | 25179M103 | — | 9,500 shares | $437,380 |
| ISHARES TR | RUS 2000 VAL ETF | 464287630 | — | 2,000 shares | $418,900 |
| VERIZON COMMUNICATIONS INC | COM | 92343V104 | — | 9,069 shares | $415,976 |
| EOG RES INC | COM | 26875P101 | — | 3,000 shares | $413,280 |
| ISHARES TR | CORE S&P500 ETF | 464287200 | — | 520 shares | $398,242 |
| VANGUARD INTL EQUITY INDEX F | ALLWRLD EX US | 922042775 | — | 4,585 shares | $380,417 |
| MICROCHIP TECHNOLOGY INC. | COM | 595017104 | — | 4,800 shares | $373,296 |
| QNITY ELECTRONICS INC | COMMON STOCK | 74743L100 | — | 2,944 shares | $370,179 |
| SOLVENTUM CORP | COM SHS | 83444M101 | — | 4,178 shares | $368,291 |
| CITIGROUP INC | COM NEW | 172967424 | — | 2,736 shares | $354,291 |
| CROCS INC | COM | 227046109 | — | 2,992 shares | $350,992 |
| TRAVELERS COMPANIES INC | COM | 89417E109 | — | 965 shares | $344,032 |
| MICRON TECHNOLOGY INC | COM | 595112103 | — | 305 shares | $324,859 |
| ISHARES TR | RUS 2000 GRW ETF | 464287648 | — | 900 shares | $321,210 |
| CHURCH & DWIGHT CO INC | COM | 171340102 | — | 3,265 shares | $307,628 |
| JOHNSON CONTROLS INTERNATION | SHS | G51502105 | — | 2,050 shares | $304,732 |
| TJX COS INC NEW | COM | 872540109 | — | 2,260 shares | $299,021 |
| APA CORPORATION | COM | 03743Q108 | — | 6,930 shares | $287,872 |
| MEDTRONIC PLC | SHS | G5960L103 | — | 3,265 shares | $281,737 |
| ASML HLDG NV | N Y REGISTRY SHS | N07059210 | — | 153 shares | $277,186 |
| NEWMONT CORP | COM | 651639106 | — | 2,385 shares | $275,086 |
| ISHARES TR | GLOBAL TECH ETF | 464287291 | — | 1,800 shares | $266,796 |
| CBRE GROUP INC | CL A | 12504L109 | — | 2,050 shares | $263,364 |
| ALTRIA GROUP INC | COM | 02209S103 | — | 3,900 shares | $262,626 |
| SELECT SECTOR SPDR TR | ST STR TECHN ETF | 81369Y803 | — | 1,298 shares | $254,084 |
| DUPONT DE NEMOURS INC | COMMON STOCK | 26614N201 | — | 1,954 shares | $253,858 |
| ALLIANT ENERGY CORP | COM | 018802108 | — | 4,007 shares | $253,643 |
| ISHARES TR | RUS 1000 GRW ETF | 464287614 | — | 2,020 shares | $253,025 |
| FEDEX FGHT HLDG CO INC | COMMON STOCK | 314352105 | — | 2,266 shares | $247,855 |
| AMPHENOL CORP | CL A | 032095101 | — | 2,900 shares | $244,470 |
| ISHARES TR | ISHARES SEMICDTR | 464287523 | — | 422 shares | $239,972 |
| ELEVANCE HEALTH INC FORMERLY | COM | 036752103 | — | 617 shares | $239,902 |
| LINDE PLC | SHS | G54950103 | — | 500 shares | $237,325 |
| STANLEY BLACK & DECKER INC | COM | 854502101 | — | 2,664 shares | $236,004 |
| DOMINOS PIZZA INC | COM | 25754A201 | — | 787 shares | $235,793 |
| INTUITIVE SURGICAL INC | COM NEW | 46120E602 | — | 571 shares | $232,186 |
| WASHINGTON TR BANCORP INC | COM | 940610108 | — | 6,000 shares | $227,940 |
| PACER FDS TR | US CASH COWS 100 | 69374H881 | — | 3,329 shares | $222,258 |
| AMERICAN CENTY ETF TR | US SML CP VALU | 025072877 | — | 1,860 shares | $219,052 |
| VANGUARD INDEX FDS | S&P 500 ETF SHS | 922908363 | — | 309 shares | $216,534 |
| ORACLE CORP | COM | 68389X105 | — | 1,570 shares | $215,561 |
| ABBVIE INC | COM | 00287Y109 | — | 800 shares | $209,272 |
| AGNICO EAGLE MINES LTD | COM | 008474108 | — | 1,125 shares | $206,179 |
| CAPITAL ONE FINL CORP | COM | 14040H105 | — | 1,064 shares | $205,403 |
| BLUE OWL CAPITAL INC | COM CL A | 09581B103 | — | 10,250 shares | $93,172 |
| BLACKROCK TECH AND PRIVATE E | SHS BEN INT | 09260Q108 | — | 10,000 shares | $89,800 |
| Z SQUARED INC | COM NEW | 98878K108 | — | 12,000 shares | $49,920 |
| ARBOR REALTY TRUST INC | COM | 038923108 | — | 11,004 shares | $42,474 |
| SKYX PLATFORMS CORP | COM | 78471E105 | — | 22,500 shares | $25,875 |