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SEC Form 13F

Charter Oak Capital Management, LLC 13F Holdings

Inspect Charter Oak Capital Management, LLC's 2026-03-31 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-04-25T03:59:59.999Z

Report period
2026-03-31
Publicly available
2026-04-25
Reported value
$1,289,683,784
Positions
208
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Disclosed positions

Largest disclosed position values

Scale: 0 to 316,980,000 USD · zero baseline

Largest disclosed position values

  • IVV · CORE S&P500 ETF+316,979,722 USD
  • AGG · CORE US AGGBD ET+188,314,099 USD
  • VXUS · VG TL INTL STK F+129,291,437 USD
  • IGIB · ISHS 5-10YR INVT+85,144,068 USD
  • VXF · EXTEND MKT ETF+72,428,599 USD
  • BSV · SHORT TRM BOND+55,340,265 USD
  • VUSB · VANGUARD ULTRA+43,455,123 USD
  • VEU · ALLWRLD EX US+35,667,978 USD
  • IXUS · CORE MSCI TOTAL+33,864,158 USD
  • VOO · S&P 500 ETF SHS+27,961,033 USD

Reported underlying-position values for 2026-03-31, publicly available 2026-04-25. Put/call values are not option premiums; this subset is not a complete portfolio allocation. Exact issuer, class and unit remain in the table. Showing the first 10 of 50 recorded values; the complete table remains available below.

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ISHARES TRIVVCORE S&P500 ETF$316,979,722485,265SHNone
ISHARES TRAGGCORE US AGGBD ET$188,314,0991,896,989SHNone
VANGUARD STAR FDSVXUSVG TL INTL STK F$129,291,4371,676,714SHNone
ISHARES TRIGIBISHS 5-10YR INVT$85,144,0681,599,851SHNone
VANGUARD INDEX FDSVXFEXTEND MKT ETF$72,428,599351,937SHNone
VANGUARD BD INDEX FDSBSVSHORT TRM BOND$55,340,265705,781SHNone
VANGUARD BD INDEX FDSVUSBVANGUARD ULTRA$43,455,123872,856SHNone
VANGUARD INTL EQUITY INDEX FVEUALLWRLD EX US$35,667,978474,940SHNone
ISHARES TRIXUSCORE MSCI TOTAL$33,864,158390,861SHNone
VANGUARD INDEX FDSVOOS&P 500 ETF SHS$27,961,03346,793SHNone
APPLE INCAAPLCOM$19,509,42576,872SHNone
ISHARES TRIGSBISHS 1-5YR INVS$12,210,565232,317SHNone
VANGUARD WORLD FDVSGXESG INTL STK ETF$11,271,519157,138SHNone
ISHARES TRACWIMSCI ACWI ETF$11,060,88779,937SHNone
ISHARES TRSUSAESG OPTIMIZED$10,089,02276,374SHNone
ISHARES TRIUSVCORE S&P US VLU$9,567,41093,569SHNone
ISHARES TRACWXMSCI ACWI EX US$8,935,397130,501SHNone
ISHARES TRIVWS&P 500 GRWT ETF$7,515,38366,443SHNone
VANGUARD BD INDEX FDSBNDTOTAL BND MRKT$7,170,33697,370SHNone
NUSHARES ETF TRNUBDNUVEEN ESG US$6,035,034271,726SHNone
VANGUARD WORLD FDESGVESG US STK ETF$5,903,41852,582SHNone
VANGUARD WHITEHALL FDSVYMHIGH DIV YLD$5,520,94237,278SHNone
ISHARES TRIVES&P 500 VAL ETF$5,049,81023,916SHNone
VANGUARD INDEX FDSVTVVALUE ETF$5,011,02425,540SHNone
ANALOG DEVICES INCADICOM$4,914,41315,447SHNone
STATE STR SPDR S&P 500 ETF TSPYTR UNIT$4,456,9486,853SHNone
VANGUARD INDEX FDSVUGGROWTH ETF$4,200,7799,617SHNone
ISHARES TRIXNGLOBAL TECH ETF$4,075,80540,770SHNone
VANGUARD INDEX FDSVTITOTAL STK MKT$4,048,30712,619SHNone
MICROSOFT CORPMSFTCOM$3,815,40810,307SHNone
VANGUARD SPECIALIZED FUNDSVIGDIV APP ETF$3,811,83017,724SHNone
VANGUARD TAX-MANAGED FDSVEAVAN FTSE DEV MKT$3,534,26255,154SHNone
ISHARES TRSUSBESG AWRE 1 5 YR$3,461,962138,119SHNone
ISHARES TREAGGESG AWR US AGRGT$3,319,96669,821SHNone
JOHNSON & JOHNSONJNJCOM$3,130,34012,806SHNone
JPMORGAN CHASE & COJPMCOM$2,733,5199,293SHNone
VANGUARD INTL EQUITY INDEX FVGKFTSE EUROPE ETF$2,659,12532,259SHNone
ISHARES TRIHIU.S. MED DVC ETF$2,575,97648,284SHNone
MORGAN STANLEYMSCOM NEW$2,545,58415,468SHNone
ISHARES TRESMLESG AWARE MSCI$2,488,84452,932SHNone
AMAZON COM INCAMZNCOM$2,311,08411,097SHNone
ISHARES TRIEFACORE MSCI EAFE$2,303,90225,449SHNone
ISHARES TRESGDESG AW MSCI EAFE$2,282,88623,875SHNone
DIREXION SHARES ETF TRUSTSPXLDAILY S&P 500 BU$2,280,01912,332SHNone
ISHARES TREUSBESG ADVANCED UNI$2,108,52048,472SHNone
PNC FINL SVCS GROUP INCPNCCOM$2,104,62310,114SHNone
ISHARES TRSLQD0-5YR INVT GR CP$2,012,12039,852SHNone
RTX CORPORATIONRTXCOM$1,903,5819,868SHNone
BERKSHIRE HATHAWAY INC DELBRK.BCL B NEW$1,901,1913,967SHNone
ISHARES TRDSIESG MSCI KLD 400$1,885,06215,555SHNone

Largest 50 positions by reported value; the filing may contain more positions.

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ISHARES TRIVVCORE S&P500 ETF$316,979,722485,265SHNone

First displayed source row from Disclosed positions. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-03-31 and its public availability date is 2026-04-25. Subtracting those calendar dates gives 25 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

Read the amount together with its Unit and Option columns. A reported put or call position is not an option premium paid, and a quarterly holding is not a purchase made on its public filing date. Check every accession in the effective amendment lineage below: a retained holding can originate in an earlier filing rather than the latest linked amendment.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 0 positions lack a resolved ticker and 0 positions are put or call entries.

The displayed holdings combine the effective filing versions listed here. The latest receipt linked below identifies the current projection version; it is not proof that every retained holding originated in that latest amendment. Inspect all effective accessions when verifying a position's source.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Show the table · 1 row, 2 columns
Effective SEC accessionRole in this view
0001810720-26-000004Latest effective version

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.