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Charter Oak Capital Management, LLC
Period ended Mar 31, 2026 · Latest filing Apr 24, 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
- Mar 31, 2026: $1,289,683,784
More quarters will appear as history becomes available.
Top holdings
Top 10 at Mar 31, 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
- ISHARES TR · CORE S&P500 ETF · 464287200 · shares: $316,979,722
- ISHARES TR · CORE US AGGBD ET · 464287226 · shares: $188,314,099
- VANGUARD STAR FDS · VG TL INTL STK F · 921909768 · shares: $129,291,437
- ISHARES TR · ISHS 5-10YR INVT · 464288638 · shares: $85,144,068
- VANGUARD INDEX FDS · EXTEND MKT ETF · 922908652 · shares: $72,428,599
- VANGUARD BD INDEX FDS · SHORT TRM BOND · 921937827 · shares: $55,340,265
- VANGUARD BD INDEX FDS · VANGUARD ULTRA · 92203C303 · shares: $43,455,123
- VANGUARD INTL EQUITY INDEX F · ALLWRLD EX US · 922042775 · shares: $35,667,978
- ISHARES TR · CORE MSCI TOTAL · 46432F834 · shares: $33,864,158
- VANGUARD INDEX FDS · S&P 500 ETF SHS · 922908363 · shares: $27,961,033
Reported holdings
211 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | — | 1,501 shares | $719,245 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 | — | 1,430 shares | $702,779 |
| ISHARES TR | ESG MSCI LEADR | 46435U218 | — | 6,159 shares | $699,679 |
| ISHARES TR | 1 3 YR TREAS BD | 464287457 | — | 8,443 shares | $697,169 |
| QUALCOMM INC | COM | 747525103 | — | 5,201 shares | $669,779 |
| REGENERON PHARMACEUTICALS | COM | 75886F107 | — | 863 shares | $666,789 |
| VANGUARD WORLD FD | ESG US CORP BD | 921910691 | — | 10,523 shares | $661,133 |
| ISHARES TR | RUS 1000 GRW ETF | 464287614 | — | 1,524 shares | $649,834 |
| SELECT SECTOR SPDR TR | STATE STREET FIN | 81369Y605 | — | 12,688 shares | $626,413 |
| SPDR SERIES TRUST | STATE STREET SPD | 78464A847 | — | 10,320 shares | $611,157 |
| MASTERCARD INCORPORATED | CL A | 57636Q104 | — | 1,223 shares | $611,153 |
| TJX COS INC NEW | COM | 872540109 | — | 3,685 shares | $588,417 |
| ISHARES TR | US INDUSTRIALS | 464287754 | — | 3,922 shares | $578,662 |
| VANGUARD INDEX FDS | LARGE CAP ETF | 922908637 | — | 1,935 shares | $578,275 |
| ISHARES TR | CORE S&P SCP ETF | 464287804 | — | 4,642 shares | $577,014 |
| AMERIPRISE FINL INC | COM | 03076C106 | — | 1,295 shares | $575,434 |
| COCA COLA CO | COM | 191216100 | — | 7,453 shares | $566,795 |
| HONEYWELL INTL INC | COM | 438516106 | — | 2,453 shares | $554,452 |
| MARKEL GROUP INC | COM | 570535104 | — | 281 shares | $537,854 |
| META PLATFORMS INC | CL A | 30303M102 | — | 897 shares | $513,147 |
| CISCO SYS INC | COM | 17275R102 | — | 6,455 shares | $500,806 |
| VANGUARD SCOTTSDALE FDS | SHRT TRM CORP BD | 92206C409 | — | 6,209 shares | $492,164 |
| PIMCO ETF TR | 0-5 HIGH YIELD | 72201R783 | — | 5,245 shares | $489,246 |
| ISHARES TR | CORE MSCI EURO | 46434V738 | — | 6,935 shares | $487,357 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 | — | 2,304 shares | $468,703 |
| ISHARES INC | MSCI CDA ETF | 464286509 | — | 8,547 shares | $468,291 |
| CORNING INC | COM | 219350105 | — | 3,331 shares | $452,917 |
| AMPHENOL CORP | CL A | 032095101 | — | 3,513 shares | $443,868 |
| FIDELITY COVINGTON TRUST | MSCI CONSM DIS | 316092204 | — | 4,621 shares | $430,912 |
| SELECT SECTOR SPDR TR | STATE STREET TEC | 81369Y803 | — | 3,180 shares | $422,673 |
| FIDELITY COMWLTH TR | NASDAQ COMPSIT | 315912808 | — | 4,972 shares | $422,139 |
| INTERNATIONAL BUSINESS MACHS | COM | 459200101 | — | 1,734 shares | $420,392 |
| ALLSTATE CORP | COM | 020002101 | — | 2,001 shares | $414,888 |
| ISHARES TR | ULTRA SHORT DUR | 46434V878 | — | 8,090 shares | $409,516 |
| INTUIT | COM | 461202103 | — | 918 shares | $396,925 |
| GE AEROSPACE | COM NEW | 369604301 | — | 1,386 shares | $393,207 |
| YUM CHINA HLDGS INC | COM | 98850P109 | — | 8,051 shares | $392,728 |
| ABBOTT LABORATORIES | COM | 002824100 | — | 3,807 shares | $390,906 |
| AT&T INC | COM | 00206R102 | — | 13,479 shares | $390,766 |
| TAIWAN SEMICONDUCTOR MANUFAC | SPONSORED ADS | 874039100 | — | 1,144 shares | $386,527 |
| VANECK ETF TRUST | SEMICONDUCTR ETF | 92189F676 | — | 990 shares | $379,566 |
| TEXTRON INC | COM | 883203101 | — | 4,263 shares | $373,269 |
| SELECT SECTOR SPDR TR | STATE STREET COM | 81369Y852 | — | 3,360 shares | $372,490 |
| SPDR SERIES TRUST | STATE STREET SPD | 78464A672 | — | 12,705 shares | $364,130 |
| ISHARES TR | U.S. FINLS ETF | 464287788 | — | 3,048 shares | $358,609 |
| ISHARES TR | NATIONAL MUN ETF | 464288414 | — | 3,364 shares | $357,050 |
| LOWES COS INC | COM | 548661107 | — | 1,487 shares | $351,466 |
| ORACLE CORP | COM | 68389X105 | — | 2,374 shares | $349,258 |
| SELECT SECTOR SPDR TR | STATE STREET CON | 81369Y407 | — | 3,160 shares | $344,377 |
| FIDELITY COVINGTON TRUST | MSCI COMMNTN SVC | 316092873 | — | 5,037 shares | $343,121 |
| AFLAC INC | COM | 001055102 | — | 3,104 shares | $340,502 |
| BANK AMERICA CORP | COM | 060505104 | — | 6,937 shares | $338,196 |
| BOEING CO | COM | 097023105 | — | 1,672 shares | $332,792 |
| AMGEN INC | COM | 031162100 | — | 942 shares | $331,347 |
| VANGUARD WORLD FD | CONSUM STP ETF | 92204A207 | — | 1,448 shares | $325,179 |
| VERIZON COMMUNICATIONS INC | COM | 92343V104 | — | 6,431 shares | $322,843 |
| PROSHARES TR | PSHS ULT S&P 500 | 74347R107 | — | 6,180 shares | $320,617 |
| ISHARES TR | TIPS BD ETF | 464287176 | — | 2,889 shares | $318,813 |
| PIMCO ETF TR | ENHAN SHRT MA AC | 72201R833 | — | 3,153 shares | $317,098 |
| ENTERPRISE PRODS PARTNERS L | COM | 293792107 | — | 8,364 shares | $316,509 |
| WISDOMTREE TR | US QTLY DIV GRT | 97717X669 | — | 3,578 shares | $314,257 |
| NETFLIX INC. | COM | 64110L106 | — | 3,180 shares | $305,756 |
| DISNEY WALT CO | COM | 254687106 | — | 3,164 shares | $304,937 |
| SI BONE INC | COM | 825704109 | — | 24,003 shares | $303,158 |
| UNITEDHEALTH GROUP INC | COM | 91324P102 | — | 1,112 shares | $300,868 |
| ISHARES TR | CORE S&P500 ETF | 464287200 | — | 457 shares | $298,517 |
| ISHARES TR | ESG SELECT SCREE | 46436E544 | — | 6,853 shares | $298,363 |
| PHILIP MORRIS INTL INC | COM | 718172109 | — | 1,790 shares | $295,930 |
| IRON MTN INC DEL | COM | 46284V101 | — | 2,862 shares | $292,325 |
| ISHARES TR | US TREAS BD ETF | 46429B267 | — | 12,658 shares | $289,988 |
| BLACKROCK INC | COM | 09290D101 | — | 294 shares | $282,667 |
| ISHARES TR | ESG SELECT SCRE | 46436E551 | — | 6,179 shares | $280,342 |
| SPDR GOLD TR | GOLD SHS | 78463V107 | — | 648 shares | $278,828 |
| SELECT SECTOR SPDR TR | STATE STREET ENE | 81369Y506 | — | 4,472 shares | $273,968 |
| VANGUARD STAR FDS | VG TL INTL STK F | 921909768 | — | 3,501 shares | $269,963 |
| CAPITAL ONE FINL CORP | COM | 14040H105 | — | 1,469 shares | $267,994 |
| COSTCO WHOLESALE CORPORATION | COM | 22160K105 | — | 266 shares | $265,069 |
| NUSHARES ETF TR | NUVEEN ESG EMRGN | 67092P888 | — | 7,033 shares | $258,384 |
| ISHARES U S ETF TR | SHORT DURATION B | 46431W507 | — | 4,954 shares | $251,819 |
| THE CIGNA GROUP | COM | 125523100 | — | 944 shares | $251,812 |
| REALTY INCOME CORP | COM | 756109104 | — | 4,080 shares | $249,642 |
| ISHARES TR | ESG AWR MSCI USA | 46436E221 | — | 7,794 shares | $248,096 |
| ISHARES INC | ESG AWR MSCI EM | 46434G863 | — | 5,439 shares | $247,312 |
| MARATHON PETE CORP | COM | 56585A102 | — | 1,000 shares | $244,180 |
| BANK NEW YORK MELLON CORP | COM | 064058100 | — | 2,051 shares | $243,311 |
| DUKE ENERGY CORP NEW | COM NEW | 26441C204 | — | 1,841 shares | $241,061 |
| EVERSOURCE ENERGY | COM | 30040W108 | — | 3,477 shares | $240,901 |
| KINDER MORGAN INC DEL | COM | 49456B101 | — | 7,020 shares | $235,377 |
| ISHARES TR | FLTG RATE NT ETF | 46429B655 | — | 4,600 shares | $234,361 |
| FIRST TR EXCHANGE-TRADED FD | NASDQ CLN EDGE | 33737A108 | — | 1,410 shares | $230,648 |
| FIDELITY COVINGTON TRUST | MSCI ENERGY IDX | 316092402 | — | 6,737 shares | $229,193 |
| VANGUARD INDEX FDS | REAL ESTATE ETF | 922908553 | — | 2,542 shares | $225,476 |
| GE VERNOVA INC | COM | 36828A101 | — | 254 shares | $221,872 |
| SPDR SERIES TRUST | STATE STREET SPD | 78464A763 | — | 1,516 shares | $221,229 |
| EMERSON ELEC CO | COM | 291011104 | — | 1,679 shares | $219,948 |
| CONOCOPHILLIPS | COM | 20825C104 | — | 1,637 shares | $216,102 |
| ISHARES TR | SELECT DIVID ETF | 464287168 | — | 1,422 shares | $215,306 |
| CHUBB LTD SWITZ | COM | H1467J104 | — | 659 shares | $214,788 |
| ISHARES TR | TRUST ISHARE 0-1 | 464288679 | — | 1,943 shares | $214,491 |
| VANGUARD SCOTTSDALE FDS | TOTAL WLD BD ETF | 92206C565 | — | 3,107 shares | $212,369 |