← Back to Discover
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) |
|---|---|---|---|---|---|
| ISHARES TR | CORE S&P500 ETF | 464287200 | — | 484,808 shares | $316,681,205 |
| ISHARES TR | CORE US AGGBD ET | 464287226 | — | 1,896,989 shares | $188,314,099 |
| VANGUARD STAR FDS | VG TL INTL STK F | 921909768 | — | 1,673,213 shares | $129,021,474 |
| ISHARES TR | ISHS 5-10YR INVT | 464288638 | — | 1,599,851 shares | $85,144,068 |
| VANGUARD INDEX FDS | EXTEND MKT ETF | 922908652 | — | 351,937 shares | $72,428,599 |
| VANGUARD BD INDEX FDS | SHORT TRM BOND | 921937827 | — | 705,781 shares | $55,340,265 |
| VANGUARD BD INDEX FDS | VANGUARD ULTRA | 92203C303 | — | 872,856 shares | $43,455,123 |
| VANGUARD INTL EQUITY INDEX F | ALLWRLD EX US | 922042775 | — | 474,940 shares | $35,667,978 |
| ISHARES TR | CORE MSCI TOTAL | 46432F834 | — | 390,861 shares | $33,864,158 |
| VANGUARD INDEX FDS | S&P 500 ETF SHS | 922908363 | — | 46,793 shares | $27,961,033 |
| APPLE INC | COM | 037833100 | — | 76,872 shares | $19,509,425 |
| ISHARES TR | ISHS 1-5YR INVS | 464288646 | — | 232,317 shares | $12,210,565 |
| VANGUARD WORLD FD | ESG INTL STK ETF | 921910725 | — | 157,138 shares | $11,271,519 |
| ISHARES TR | MSCI ACWI ETF | 464288257 | — | 79,937 shares | $11,060,887 |
| ISHARES TR | ESG OPTIMIZED | 464288802 | — | 76,374 shares | $10,089,022 |
| ISHARES TR | CORE S&P US VLU | 464287663 | — | 93,569 shares | $9,567,410 |
| ISHARES TR | MSCI ACWI EX US | 464288240 | — | 130,501 shares | $8,935,397 |
| ISHARES TR | S&P 500 GRWT ETF | 464287309 | — | 66,443 shares | $7,515,383 |
| VANGUARD BD INDEX FDS | TOTAL BND MRKT | 921937835 | — | 97,370 shares | $7,170,336 |
| NUSHARES ETF TR | NUVEEN ESG US | 67092P870 | — | 271,726 shares | $6,035,034 |
| VANGUARD WORLD FD | ESG US STK ETF | 921910733 | — | 52,582 shares | $5,903,418 |
| VANGUARD WHITEHALL FDS | HIGH DIV YLD | 921946406 | — | 37,278 shares | $5,520,942 |
| ISHARES TR | S&P 500 VAL ETF | 464287408 | — | 23,916 shares | $5,049,810 |
| VANGUARD INDEX FDS | VALUE ETF | 922908744 | — | 25,540 shares | $5,011,024 |
| ANALOG DEVICES INC | COM | 032654105 | — | 15,447 shares | $4,914,413 |
| STATE STR SPDR S&P 500 ETF T | TR UNIT | 78462F103 | — | 6,853 shares | $4,456,948 |
| VANGUARD INDEX FDS | GROWTH ETF | 922908736 | — | 9,617 shares | $4,200,779 |
| ISHARES TR | GLOBAL TECH ETF | 464287291 | — | 40,770 shares | $4,075,805 |
| VANGUARD INDEX FDS | TOTAL STK MKT | 922908769 | — | 12,619 shares | $4,048,307 |
| MICROSOFT CORP | COM | 594918104 | — | 10,307 shares | $3,815,408 |
| VANGUARD SPECIALIZED FUNDS | DIV APP ETF | 921908844 | — | 17,724 shares | $3,811,830 |
| VANGUARD TAX-MANAGED FDS | VAN FTSE DEV MKT | 921943858 | — | 55,154 shares | $3,534,262 |
| ISHARES TR | ESG AWRE 1 5 YR | 46435G243 | — | 138,119 shares | $3,461,962 |
| ISHARES TR | ESG AWR US AGRGT | 46435U549 | — | 69,821 shares | $3,319,966 |
| JOHNSON & JOHNSON | COM | 478160104 | — | 12,806 shares | $3,130,340 |
| JPMORGAN CHASE & CO | COM | 46625H100 | — | 9,293 shares | $2,733,519 |
| VANGUARD INTL EQUITY INDEX F | FTSE EUROPE ETF | 922042874 | — | 32,259 shares | $2,659,125 |
| ISHARES TR | U.S. MED DVC ETF | 464288810 | — | 48,284 shares | $2,575,976 |
| MORGAN STANLEY | COM NEW | 617446448 | — | 15,468 shares | $2,545,584 |
| ISHARES TR | ESG AWARE MSCI | 46435U663 | — | 52,932 shares | $2,488,844 |
| AMAZON COM INC | COM | 023135106 | — | 11,097 shares | $2,311,084 |
| ISHARES TR | CORE MSCI EAFE | 46432F842 | — | 25,449 shares | $2,303,902 |
| ISHARES TR | ESG AW MSCI EAFE | 46435G516 | — | 23,875 shares | $2,282,886 |
| DIREXION SHARES ETF TRUST | DAILY S&P 500 BU | 25459W862 | — | 12,332 shares | $2,280,019 |
| ISHARES TR | ESG ADVANCED UNI | 46436E619 | — | 48,472 shares | $2,108,520 |
| PNC FINL SVCS GROUP INC | COM | 693475105 | — | 10,114 shares | $2,104,623 |
| ISHARES TR | 0-5YR INVT GR CP | 46434V100 | — | 39,852 shares | $2,012,120 |
| RTX CORPORATION | COM | 75513E101 | — | 9,868 shares | $1,903,581 |
| ISHARES TR | ESG MSCI KLD 400 | 464288570 | — | 15,555 shares | $1,885,062 |
| ABBVIE INC | COM | 00287Y109 | — | 8,374 shares | $1,821,272 |
| NVIDIA CORPORATION | COM | 67066G104 | — | 10,427 shares | $1,818,418 |
| EXXON MOBIL CORP | COM | 30231G102 | — | 10,394 shares | $1,763,490 |
| TEXAS INSTRS INC | COM | 882508104 | — | 8,478 shares | $1,645,919 |
| ISHARES TR | ESG AWRE USD ETF | 46435G193 | — | 70,981 shares | $1,642,334 |
| VANGUARD INTL EQUITY INDEX F | FTSE PACIFIC ETF | 922042866 | — | 16,358 shares | $1,598,668 |
| TE CONNECTIVITY PLC | ORD SHS | G87052109 | — | 7,571 shares | $1,582,437 |
| VANGUARD INTL EQUITY INDEX F | TT WRLD ST ETF | 922042742 | — | 11,360 shares | $1,571,363 |
| ISHARES TR | ESG AWR MSCI USA | 46435G425 | — | 11,108 shares | $1,570,922 |
| ALPHABET INC | CAP STK CL C | 02079K107 | — | 5,334 shares | $1,530,127 |
| MEDTRONIC PLC | SHS | G5960L103 | — | 17,386 shares | $1,506,517 |
| PROCTER & GAMBLE CO | COM | 742718109 | — | 10,342 shares | $1,493,821 |
| ISHARES TR | U.S. TECH ETF | 464287721 | — | 7,997 shares | $1,450,758 |
| ISHARES INC | CORE MSCI EMKT | 46434G103 | — | 20,261 shares | $1,413,222 |
| VANGUARD INTL EQUITY INDEX F | FTSE EMR MKT ETF | 922042858 | — | 25,488 shares | $1,377,610 |
| BROADCOM INC | COM | 11135F101 | — | 4,447 shares | $1,376,428 |
| WALMART INC | COM | 931142103 | — | 10,764 shares | $1,337,812 |
| IDEXX LABS INC | COM | 45168D104 | — | 2,331 shares | $1,309,766 |
| CELESTICA INC | COM | 15101Q207 | — | 4,502 shares | $1,268,124 |
| VANGUARD WORLD FD | HEALTH CAR ETF | 92204A504 | — | 4,652 shares | $1,266,917 |
| ISHARES TR | CORE 1 5 YR USD | 46432F859 | — | 25,797 shares | $1,250,138 |
| VANGUARD WORLD FD | UTILITIES ETF | 92204A876 | — | 6,249 shares | $1,238,174 |
| ALPHABET INC | CAP STK CL A | 02079K305 | — | 4,274 shares | $1,229,154 |
| VANGUARD WHITEHALL FDS | INTL HIGH ETF | 921946794 | — | 12,876 shares | $1,213,438 |
| SALESFORCE INC | COM | 79466L302 | — | 6,482 shares | $1,210,049 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | — | 2,466 shares | $1,181,946 |
| MERCK & CO INC | COM | 58933Y105 | — | 9,826 shares | $1,181,925 |
| VANGUARD INDEX FDS | SMALL CP ETF | 922908751 | — | 4,443 shares | $1,163,732 |
| NEXTERA ENERGY INC | COM | 65339F101 | — | 12,404 shares | $1,152,092 |
| APPLIED MATLS INC | COM | 038222105 | — | 3,181 shares | $1,087,234 |
| ISHARES TR | US AER DEF ETF | 464288760 | — | 4,936 shares | $1,079,752 |
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 | — | 1,825 shares | $1,053,432 |
| FIDELITY COVINGTON TRUST | MSCI HLTH CARE I | 316092600 | — | 14,577 shares | $1,025,638 |
| ELI LILLY & CO | COM | 532457108 | — | 1,095 shares | $1,007,315 |
| ISHARES TR | RUSEL 2500 ETF | 46435G268 | — | 13,183 shares | $1,006,523 |
| CATERPILLAR INC | COM | 149123101 | — | 1,414 shares | $1,002,107 |
| ISHARES TR | CORE S&P MCP ETF | 464287507 | — | 14,531 shares | $981,311 |
| ISHARES TR | RUSSELL 2000 ETF | 464287655 | — | 3,926 shares | $973,684 |
| ISHARES TR | RUS 1000 VAL ETF | 464287598 | — | 4,552 shares | $972,626 |
| HOME DEPOT INC | COM | 437076102 | — | 2,866 shares | $942,719 |
| WATSCO INC | COM | 942622200 | — | 2,550 shares | $927,665 |
| ISHARES TR | CORE S&P TTL STK | 464287150 | — | 6,149 shares | $875,768 |
| TESLA INC | COM | 88160R101 | — | 2,353 shares | $874,737 |
| YUM BRANDS INC | COM | 988498101 | — | 5,574 shares | $866,624 |
| DEERE & CO | COM | 244199105 | — | 1,531 shares | $862,581 |
| PEPSICO INC | COM | 713448108 | — | 5,412 shares | $840,503 |
| CHEVRON CORPORATION | COM | 166764100 | — | 4,040 shares | $835,978 |
| MCDONALDS CORP | COM | 580135101 | — | 2,633 shares | $818,426 |
| VISA INC | COM CL A | 92826C839 | — | 2,610 shares | $788,802 |
| INTEL CORP | COM | 458140100 | — | 17,649 shares | $778,845 |
| VANGUARD WORLD FD | INF TECH ETF | 92204A702 | — | 1,090 shares | $760,508 |