Q1 2026 13F · SEC CIK 1810720

Charter Oak Capital Management, LLC

Asset managerFiled 2026-04-24 for Q1 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $1.3B
Reported positions: 208
Top holdings a year, 3 yrs: +14.4%
Average holding period: 4.8 yrs

Charter Oak Capital Management, LLC is an asset manager that reported 208 positions worth $1.3B in its Q1 2026 13F, filed 2026-04-24. Its largest holdings were Ishares Tr (IVV, 24.6%), Ishares Tr (AGG, 14.6%), Vanguard Star Fds (VXUS, 10.0%). A portfolio copying its top holdings returned 14.4% a year over the last 3 years, against 22.3% for the S&P 500.

Charter Oak Capital Management, LLC holdings largest 50 of 208 positions.

Weights are shares of the filer's total reported 13F value, compared with Q4 2025. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Charter Oak Capital Management, LLC 13F holdings
Stock	% of 13F value	Q4 2025	Shares	Share change	Reported value
IVVIshares Tr	24.6%	25.8%	485,265	-1.6%	$317.0M
AGGIshares Tr	14.6%	14.1%	1,896,989	+2.6%	$188.3M
VXUSVanguard Star Fds	10.0%	9.6%	1,676,714	+0.8%	$129.3M
IGIBIshares Tr	6.6%	6.3%	1,599,851	+4.7%	$85.1M
VXFVanguard Index Fds	5.6%	5.7%	351,937	-1.7%	$72.4M
BSVVanguard Bd Index Fds	4.3%	4.7%	705,781	-9.8%	$55.3M
VUSBVanguard Bd Index Fds	3.4%	2.2%	872,856	+50.9%	$43.5M
VEUVanguard Intl Equity Index F	2.8%	2.9%	474,940	-7.5%	$35.7M
IXUSIshares Tr	2.6%	2.7%	390,861	-5.8%	$33.9M
VOOVanguard Index Fds	2.2%	2.3%	46,793	-2.4%	$28.0M
AAPLApple Inc	1.5%	1.6%	76,872	-2.0%	$19.5M
IGSBIshares Tr	0.9%	1.0%	232,317	-4.4%	$12.2M
VSGXVanguard World Fd	0.9%	0.9%	157,138	-0.0%	$11.3M
ACWIIshares Tr	0.9%	0.9%	79,937	-1.2%	$11.1M
SUSAIshares Tr	0.8%	0.8%	76,374	+6.1%	$10.1M
IUSVIshares Tr	0.7%	0.7%	93,569	+4.1%	$9.6M
ACWXIshares Tr	0.7%	0.7%	130,501	-3.4%	$8.9M
IVWIshares Tr	0.6%	0.6%	66,443	-1.5%	$7.5M
BNDVanguard Bd Index Fds	0.6%	0.6%	97,370	-10.3%	$7.2M
NUBDNushares ETF Tr	0.5%	0.5%	271,726	+0.5%	$6.0M
ESGVVanguard World Fd	0.5%	0.5%	52,582	-0.7%	$5.9M
VYMVanguard Whitehall Fds	0.4%	0.3%	37,278	+54.3%	$5.5M
IVEIshares Tr	0.4%	0.4%	23,916	-7.0%	$5.0M
VTVVanguard Index Fds	0.4%	0.4%	25,540	+3.1%	$5.0M
ADIAnalog Devices Inc	0.4%	0.3%	15,447	-0.0%	$4.9M
SPYState Str Spdr S&p 500 ETF T	0.3%	0.3%	6,853	+4.7%	$4.5M
VUGVanguard Index Fds	0.3%	0.3%	9,617	+5.8%	$4.2M
IXNIshares Tr	0.3%	0.3%	40,770	+1.4%	$4.1M
VTIVanguard Index Fds	0.3%	0.3%	12,619	+1.8%	$4.0M
MSFTMicrosoft Corp	0.3%	0.4%	10,307	+2.4%	$3.8M
VIGVanguard Specialized Funds	0.3%	0.3%	17,724	+0.8%	$3.8M
VEAVanguard Ftse Developed Markets Index Fu	0.3%	0.3%	55,154	-8.2%	$3.5M
SUSBIshares Tr	0.3%	0.3%	138,119	-4.4%	$3.5M
EAGGIshares Tr	0.3%	0.3%	69,821	-6.4%	$3.3M
JNJJohnson & Johnson	0.2%	0.2%	12,806	-7.0%	$3.1M
JPMJpmorgan Chase & Co	0.2%	0.2%	9,293	-6.9%	$2.7M
VGKVanguard Ftse Europe ETF	0.2%	0.2%	32,259	-4.6%	$2.7M
IHIIshares Tr	0.2%	0.2%	48,284	-1.2%	$2.6M
MSMorgan Stanley	0.2%	0.2%	15,468	-2.2%	$2.5M
ESMLIshares Tr	0.2%	0.2%	52,932	-7.4%	$2.5M
AMZNAmazon Com Inc	0.2%	0.1%	11,097	+40.5%	$2.3M
IEFAIshares Tr	0.2%	0.1%	25,449	+15.9%	$2.3M
ESGDiShares ESG Aware MSCI EAFE ETF	0.2%	0.2%	23,875	-4.4%	$2.3M
SPXLDirexion Shares ETF Trust	0.2%	0.2%	12,332	+0.3%	$2.3M
EUSBIshares Tr	0.2%	—	48,472	—	$2.1M
PNCPnc Finl Svcs Group Inc	0.2%	0.2%	10,114	-4.7%	$2.1M
SLQDIshares Tr	0.2%	0.2%	39,852	-31.2%	$2.0M
RTXRtx Corporation	0.1%	—	9,868	—	$1.9M
BRK-BBerkshire Hathaway Inc Del	0.1%	0.2%	3,967	-0.1%	$1.9M
DSIIshares Tr	0.1%	0.2%	15,555	-0.6%	$1.9M

What Charter Oak Capital Management, LLC bought and sold in Q1 2026, against Q4 2025.

New positions

Q4 2025's filing was too long to tell new positions apart.

Added to

Reduced

SLQD Ishares Tr-31.2% shares
BND Vanguard Bd Index Fds-10.3% shares
BSV Vanguard Bd Index Fds-9.8% shares
VEA Vanguard Ftse Developed Markets Index Fu-8.2% shares
VEU Vanguard Intl Equity Index F-7.5% shares
ESML Ishares Tr-7.4% shares
JNJ Johnson & Johnson-7.0% shares
IVE Ishares Tr-7.0% shares

Left the top 50

NVDA Nvidia Corporationwas 0.2%
ABBV Abbvie Incwas 0.1%

Share counts compared with the Q4 2025 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +6.0% /yr; S&P 500 +11.7%
3 years: +14.4% /yr; S&P 500 +22.3%
5 years: +5.1% /yr; S&P 500 +10.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q1 2026	$1.3B	208
Q4 2025	$1.3B	208
Q3 2025	$1.3B	202
Q2 2025	$1.2B	196
Q1 2025	$1.1B	193
Q4 2024	$1.1B	180
Q3 2024	$1.1B	186
Q2 2024	$958.3M	175
Q1 2024	$933.1M	182
Q4 2023	$841.8M	168
Q3 2023	$755.1M	171
Q2 2023	$767.8M	173

Questions about Charter Oak Capital Management, LLC's portfolio

What stocks does Charter Oak Capital Management, LLC own?

Charter Oak Capital Management, LLC's latest 13F, for Q1 2026 and filed Apr 24, 2026, lists 208 positions worth $1.3B. The largest are Ishares Tr (IVV) at 24.6%, Ishares Tr (AGG) at 14.6%, Vanguard Star Fds (VXUS) at 10.0%, Ishares Tr (IGIB) at 6.6% and Vanguard Index Fds (VXF) at 5.6%.

What did Charter Oak Capital Management, LLC buy last quarter?

In Q1 2026, Charter Oak Capital Management, LLC added Vanguard Whitehall Fds (VYM) (+54.3% shares), Vanguard Bd Index Fds (VUSB) (+50.9% shares) and Amazon Com Inc (AMZN) (+40.5% shares), compared with its Q4 2025 filing.

What did Charter Oak Capital Management, LLC sell last quarter?

In Q1 2026, Charter Oak Capital Management, LLC cut from its top 50 Nvidia Corporation (NVDA), cut from its top 50 Abbvie Inc (ABBV), Ishares Tr (SLQD) (-31.2% shares), Vanguard Bd Index Fds (BND) (-10.3% shares) and Vanguard Bd Index Fds (BSV) (-9.8% shares), compared with its Q4 2025 filing.

How has Charter Oak Capital Management, LLC's portfolio performed?

A portfolio copying Charter Oak Capital Management, LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +14.4% a year over the last 3 years, against +22.3% for the S&P 500. Over 1 year: +6.0% against +11.7%. Over 5 years: +5.1% a year against +10.6%.

When is Charter Oak Capital Management, LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Charter Oak Capital Management, LLC's filing for the quarter ending Jun 30, 2026 was due by Aug 14, 2026; this page updates once it is processed.