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Coston, McIsaac & Partners
Period ended Sep 30, 2026 · Latest filing Nov 6, 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: $491,106,006
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
- VANGUARD DIVIDEND APPRECIATION INDEX FUND ETF SHARES · UIT EXCHANGE TRADED · 921908844 · shares: $28,583,976
- VANGUARD ULTRA-SHORT TREASURY ETF · UIT EXCHANGE TRADED · 922040852 · shares: $26,198,342
- VANGUARD FTSE ALL-WORLD EX-US INDEX FUND ETF SHARES · UIT EXCHANGE TRADED · 922042775 · shares: $21,824,813
- DFA GLOBAL EQUITY I · EQUITY FUNDS · 25434D674 · shares: $18,972,067
- SCHWAB US TREASURY MONEY INVESTOR · SCHWAB NON-SWEEP MMF · 808515548 · shares: $18,570,368
- VANGUARD MORNINGSTAR TOTAL STOCK MARKET ETF · UIT EXCHANGE TRADED · 922908769 · shares: $18,447,917
- APPLE INC · COMMON STOCK · 037833100 · shares: $15,470,366
- BERKSHIRE HATHAWAY CLASS CLASS B · COMMON STOCK · 084670702 · shares: $15,307,907
- DIMENSIONAL U.S. EQUITY MARKET ETF · UIT EXCHANGE TRADED · 25434V401 · shares: $14,006,089
- DIMENSIONAL CORE FIXED INCOME ETF · UIT EXCHANGE TRADED · 25434V872 · shares: $11,530,214
Reported holdings
842 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| VANGUARD DIVIDEND APPRECIATION INDEX FUND ETF SHARES | UIT EXCHANGE TRADED | 921908844 | — | 122,515 shares | $28,583,976 |
| VANGUARD ULTRA-SHORT TREASURY ETF | UIT EXCHANGE TRADED | 922040852 | — | 346,447 shares | $26,198,342 |
| VANGUARD FTSE ALL-WORLD EX-US INDEX FUND ETF SHARES | UIT EXCHANGE TRADED | 922042775 | — | 263,044 shares | $21,824,813 |
| DFA GLOBAL EQUITY I | EQUITY FUNDS | 25434D674 | — | 429,038 shares | $18,972,067 |
| SCHWAB US TREASURY MONEY INVESTOR | SCHWAB NON-SWEEP MMF | 808515548 | — | 18,570,368 shares | $18,570,368 |
| VANGUARD MORNINGSTAR TOTAL STOCK MARKET ETF | UIT EXCHANGE TRADED | 922908769 | — | 49,294 shares | $18,447,917 |
| APPLE INC | COMMON STOCK | 037833100 | — | 46,454 shares | $15,470,366 |
| BERKSHIRE HATHAWAY CLASS CLASS B | COMMON STOCK | 084670702 | — | 30,741 shares | $15,307,907 |
| DIMENSIONAL U.S. EQUITY MARKET ETF | UIT EXCHANGE TRADED | 25434V401 | — | 168,687 shares | $14,006,089 |
| DIMENSIONAL CORE FIXED INCOME ETF | UIT EXCHANGE TRADED | 25434V872 | — | 287,393 shares | $11,530,214 |
| WILLIAMS SONOMA INC | COMMON STOCK | 969904101 | — | 49,253 shares | $11,226,753 |
| JOHNSON & JOHNSON | COMMON STOCK | 478160104 | — | 38,526 shares | $10,199,505 |
| PROSHARES S&P 500 DIVIDEND ARISTOCRATS ETF | UIT EXCHANGE TRADED | 74348A467 | — | 174,872 shares | $9,460,605 |
| WALMART INC | COMMON STOCK | 931142103 | — | 90,779 shares | $9,433,839 |
| TEXAS INSTRS INC | COMMON STOCK | 882508104 | — | 31,188 shares | $8,735,648 |
| THE COCA-COLA CO | COMMON STOCK | 191216100 | — | 100,671 shares | $8,665,760 |
| PHILIP MORRIS INTL INC | COMMON STOCK | 718172109 | — | 43,954 shares | $8,387,309 |
| DIMENSIONAL SHORT-DURATION FIXED INCOME ETF | UIT EXCHANGE TRADED | 25434V864 | — | 177,302 shares | $8,239,583 |
| MICROSOFT CORP | COMMON STOCK | 594918104 | — | 14,026 shares | $7,194,049 |
| PROCTER & GAMBLE CO | COMMON STOCK | 742718109 | — | 46,552 shares | $6,763,081 |
| CONSOLIDATED EDISON INC | COMMON STOCK | 209115104 | — | 65,160 shares | $6,660,025 |
| SOUTHERN CO | COMMON STOCK | 842587107 | — | 76,758 shares | $6,362,532 |
| VERIZON COMMUNICATIONS I | COMMON STOCK | 92343V104 | — | 135,283 shares | $6,205,472 |
| NEXTERA ENERGY INC | COMMON STOCK | 65339F101 | — | 81,210 shares | $6,150,856 |
| ALTRIA GROUP INC | COMMON STOCK | 02209S103 | — | 90,024 shares | $6,062,243 |
| UNILEVER PLC FSPONSORED ADR 1 ADR REPS 1 ORD SHS | AMERICAN DEPOSITORY | 904767803 | — | 92,404 shares | $5,611,710 |
| PEPSICO INC | COMMON STOCK | 713448108 | — | 42,147 shares | $5,340,977 |
| INGREDION INC | COMMON STOCK | 457187102 | — | 55,344 shares | $5,302,599 |
| MCDONALDS CORP | COMMON STOCK | 580135101 | — | 22,582 shares | $5,215,121 |
| MEDTRONIC PLC FEXCHANGE OFFER EXP: 10/09/26 | FOREIGN ORDINARIES | G5960L103 | — | 60,252 shares | $5,199,169 |
| ESSENTIAL UTILS INC | COMMON STOCK | 29670G102 | — | 130,185 shares | $5,101,957 |
| PROSHARES S&P TECHNOLOGYDIVIDEND ARISTOCRATS ETF | UIT EXCHANGE TRADED | 74347G606 | — | 48,806 shares | $4,850,343 |
| PAYCHEX INC | COMMON STOCK | 704326107 | — | 48,669 shares | $4,793,989 |
| KIMBERLY CLARK CORP | COMMON STOCK | 494368103 | — | 46,975 shares | $4,576,810 |
| DIMENSIONAL ULTRASHORT FIXED INCOME ETF | UIT EXCHANGE TRADED | 25434V591 | — | 83,423 shares | $4,212,071 |
| VANGUARD INTERMEDIATE-TERM CORPORATE BOND INDEX FUN | UIT EXCHANGE TRADED | 92206C870 | — | 49,799 shares | $3,899,798 |
| VANGUARD 500 INDEX ADMIRAL | EQUITY FUNDS | 922908710 | — | 5,454 shares | $3,850,825 |
| VANGUARD MSTAR TOTAL STK MKT IDX ADMIRAL | EQUITY FUNDS | 922908728 | — | 18,332 shares | $3,339,415 |
| VANGUARD SHORT TERM COR BD ETF | UIT EXCHANGE TRADED | 92206C409 | — | 41,931 shares | $3,239,206 |
| VANGUARD TOTAL WORLD STOCK INDEX FUND ETF SHARES | UIT EXCHANGE TRADED | 922042742 | — | 20,478 shares | $3,232,489 |
| EXXONMOBIL HLDGS CORP | COMMON STOCK | 30233Q108 | — | 19,392 shares | $3,156,060 |
| STARBUCKS CORP | COMMON STOCK | 855244109 | — | 32,127 shares | $3,018,700 |
| U S HIGH RELATIVE PROFITABILITY ETF | UIT EXCHANGE TRADED | 25239Y196 | — | 70,229 shares | $2,943,300 |
| BAR HBR BANKSHARES | COMMON STOCK | 066849100 | — | 75,813 shares | $2,933,213 |
| SCHWAB US TREASURY MONEY ULTRA | SCHWAB NON-SWEEP MMF | 808515472 | — | 2,821,406 shares | $2,821,406 |
| VANGUARD TOTAL BOND MARKET INDEX FUND ETF SHARES | UIT EXCHANGE TRADED | 921937835 | — | 40,011 shares | $2,806,794 |
| CLOROX CO | COMMON STOCK | 189054109 | — | 32,981 shares | $2,671,844 |
| VANGUARD TOTAL BOND MARKET INDEX ADM | BOND FUNDS | 921937603 | — | 274,853 shares | $2,534,145 |
| HERSHEY CO | COMMON STOCK | 427866108 | — | 16,012 shares | $2,523,725 |
| SCHWAB S&P 500 INDEX | SCHWAB MUTL FUNDS | 808509855 | — | 124,717 shares | $2,465,659 |
| DIMENSIONAL U.S. CORE EQUITY 2 ETF | UIT EXCHANGE TRADED | 25434V708 | — | 45,263 shares | $2,011,951 |
| VANGUARD S&P 500 ETF | UIT EXCHANGE TRADED | 922908363 | — | 2,607 shares | $1,827,152 |
| STATE STREET SPDR S&P DIVIDEND ETF | UIT EXCHANGE TRADED | 78464A763 | — | 12,306 shares | $1,802,582 |
| VANGUARD TOTAL INTERNATIONAL BOND INDEXFUND ETF SHARES | UIT EXCHANGE TRADED | 92203J407 | — | 37,922 shares | $1,777,405 |
| FIRST BANCORP INC ME | COMMON STOCK | 31866P102 | — | 52,050 shares | $1,735,352 |
| DFA GLOBAL ALLOCATION 60/40 I | EQUITY FUNDS | 25434D658 | — | 73,313 shares | $1,710,398 |
| VANGUARD SHORT-TERM INFLATION-PROTECTED SECURITIES INDEX FUND ET | UIT EXCHANGE TRADED | 922020805 | — | 33,987 shares | $1,672,861 |
| DFA US CORE EQUITY 2 I | EQUITY FUNDS | 233203397 | — | 33,767 shares | $1,666,093 |
| AMAZON.COM INC | COMMON STOCK | 023135106 | — | 6,127 shares | $1,526,766 |
| AMERICAN FUNDS FUNDAMENTAL INVS A | LOAD EQUITY FUND | 360802102 | — | 14,750 shares | $1,500,969 |
| SCHWAB MARKETTRACK ALL EQUITY | SCHWAB MUTL FUNDS | 808509814 | — | 50,035 shares | $1,473,046 |
| DFA FIVE-YEAR GLOBAL FIXED-INCOME I | BOND FUNDS | 233203884 | — | 145,614 shares | $1,434,304 |
| DFA INTERNATIONAL CORE EQUITY 2 I | EQUITY FUNDS | 233203371 | — | 62,654 shares | $1,387,177 |
| DIMENSIONAL INTERNATIONAL VALUE ETF | UIT EXCHANGE TRADED | 25434V807 | — | 23,526 shares | $1,314,205 |
| MERCK & CO. INC. | COMMON STOCK | 58933Y105 | — | 8,633 shares | $1,254,461 |
| META PLATFORMS INC CLASS A | COMMON STOCK | 30303M102 | — | 1,647 shares | $1,194,798 |
| AMERICAN FUNDS GROWTH FD OF AMER A | LOAD EQUITY FUND | 399874106 | — | 11,533 shares | $1,018,509 |
| FIDELITY 500 INDEX | EQUITY FUNDS | 315911750 | — | 3,796 shares | $1,011,858 |
| DFA EMERGING MARKETS CORE EQUITY 2 I | EQUITY FUNDS | 233203421 | — | 27,950 shares | $957,033 |
| AMERICAN FUNDS CPTL WLD GR&INC A | LOAD EQUITY FUND | 140543109 | — | 11,603 shares | $943,676 |
| DFA US VECTOR EQUITY I | EQUITY FUNDS | 233203389 | — | 27,066 shares | $934,589 |
| AMERICAN FUNDS WASHINGTON MUTUAL A | LOAD EQUITY FUND | 939330106 | — | 12,989 shares | $856,766 |
| VANGUARD ESG U.S. STOCK ETF | UIT EXCHANGE TRADED | 921910733 | — | 6,098 shares | $826,503 |
| DFA INFLATION-PROTECTED SECURITIES I | BOND FUNDS | 233203355 | — | 77,638 shares | $817,532 |
| DFA TWO-YEAR GLOBAL FIXED-INCOME I | BOND FUNDS | 233203645 | — | 81,776 shares | $792,413 |
| AQR LARGE CAP MULTI-STYLE R6 | EQUITY FUNDS | 00203H313 | — | 30,480 shares | $748,299 |
| DIMENSIONAL INFLATION-PROTECTED SECURITIES ETF | UIT EXCHANGE TRADED | 25434V856 | — | 18,839 shares | $735,861 |
| CAMDEN NATL CORP | COMMON STOCK | 133034108 | — | 13,041 shares | $721,793 |
| DFA SHORT-TERM EXTENDED QUALITY I | BOND FUNDS | 23320G521 | — | 64,983 shares | $664,784 |
| NVIDIA CORP | COMMON STOCK | 67066G104 | — | 2,855 shares | $652,190 |
| ELI LILLY AND CO | COMMON STOCK | 532457108 | — | 536 shares | $620,823 |
| FIDELITY BLUE CHIP GROWTH | EQUITY FUNDS | 316389303 | — | 2,050 shares | $609,176 |
| LAM RESH CORP | COMMON STOCK | 512807306 | — | 1,683 shares | $552,903 |
| CATERPILLAR INC | COMMON STOCK | 149123101 | — | 662 shares | $536,897 |
| TARGET CORP EQUITY CLASS EQUITY | COMMON STOCK | 87612E106 | — | 3,414 shares | $535,015 |
| DIMENSIONAL U.S. SMALL CAP ETF | UIT EXCHANGE TRADED | 25434V500 | — | 6,780 shares | $524,956 |
| DFA US SMALL CAP I | EQUITY FUNDS | 233203843 | — | 8,738 shares | $509,891 |
| SCHWAB U.S. DIVIDEND EQUITY ETF | UIT EXCHANGE TRADED | 808524797 | — | 15,571 shares | $506,544 |
| DFA US SMALL CAP VALUE I | EQUITY FUNDS | 233203819 | — | 8,411 shares | $495,434 |
| VANGUARD DIVIDEND GROWTH FUND INV | EQUITY FUNDS | 921908604 | — | 15,738 shares | $493,720 |
| ALPHABET INC CLASS CLASS C | COMMON STOCK | 02079K107 | — | 1,433 shares | $488,431 |
| VANGUARD MORNINGSTAR GROWTH ETF | UIT EXCHANGE TRADED | 922908736 | — | 5,321 shares | $479,523 |
| DFA INTERNATIONAL VECTOR EQUITY I | EQUITY FUNDS | 23320G539 | — | 22,745 shares | $450,813 |
| VANGUARD SHORT-TERM TREASURY INDEX FUND ETF SHARES | UIT EXCHANGE TRADED | 92206C102 | — | 7,313 shares | $420,992 |
| AMERICAN EXPRESS CO | COMMON STOCK | 025816109 | — | 1,371 shares | $417,155 |
| SCHWAB GOVERNMENT MONEY INV | SCHWAB NON-SWEEP MMF | 808515613 | — | 414,222 shares | $414,222 |
| PFIZER INC | COMMON STOCK | 717081103 | — | 14,148 shares | $403,519 |
| IBM CORP | COMMON STOCK | 459200101 | — | 1,804 shares | $396,847 |
| VANGUARD FTSE EUROPE ETF | UIT EXCHANGE TRADED | 922042874 | — | 4,569 shares | $396,589 |
| AMERICAN FUNDS INVMT CO OF AMER A | LOAD EQUITY FUND | 461308108 | — | 5,748 shares | $391,912 |