Q2 2026 13F · SEC CIK 1800938

One Charles Private Wealth Services, LLC

Wealth managerFiled 2026-07-15 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $433.9M
Reported positions: 175
Top holdings a year, 3 yrs: +12.3%
Average holding period: 4.6 yrs

One Charles Private Wealth Services, LLC is a wealth manager that reported 175 positions worth $433.9M in its Q2 2026 13F, filed 2026-07-15. Its largest holdings were Berkshire Hathaway Inc Del (BRK-B, 10.7%), Texas Pacific Land Corporati (TPL, 7.1%), Listed Fds Tr (INFL, 5.6%). A portfolio copying its top holdings returned 12.3% a year over the last 3 years, against 20.4% for the S&P 500.

One Charles Private Wealth Services, LLC holdings largest 50 of 175 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. 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.

One Charles Private Wealth Services, LLC 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
BRK-BBerkshire Hathaway Inc Del	10.7%	11.6%	92,896	-4.0%	$46.5M
TPLTexas Pacific Land Corporati	7.1%	9.0%	70,698	-6.4%	$30.9M
INFLListed Fds Tr	5.6%	6.5%	484,447	-2.3%	$24.2M
VTVVanguard Index Fds	5.2%	4.9%	104,141	+4.5%	$22.7M
VUGVanguard Index Fds	4.4%	3.9%	220,144	+522.7%	$19.0M
LBLandbridge Company LLC Cl A	4.1%	4.1%	224,152	-4.9%	$17.8M
SAMTStrategas Macro Thematicopportunities Et	3.4%	3.0%	313,351	+2.6%	$15.0M
JAAAJanus Detroit Str Tr	3.4%	3.8%	294,351	-2.3%	$14.9M
XLKSelect Sector Spdr Tr	2.8%	2.2%	64,884	-0.3%	$12.4M
GBTCGrayscale Bitcoin Trust ETF	2.7%	3.7%	259,750	-6.2%	$11.8M
SCHGSchwab Strategic Tr	2.1%	2.0%	271,918	-1.2%	$9.2M
JSIJanus Detroit Str Tr	2.1%	2.3%	176,717	-2.6%	$9.0M
AAPLApple Inc	2.0%	1.9%	29,466	-2.2%	$8.5M
VGTVanguard World Fd	1.8%	1.4%	63,908	+709.2%	$7.6M
LRCXLam Research Corp	1.8%	1.0%	17,526	-1.7%	$7.6M
TXUEThornburg ETF Tr	1.6%	1.6%	202,964	-0.8%	$7.0M
SCHBSchwab Strategic Tr	1.5%	1.4%	225,062	+0.0%	$6.5M
FRDMEa Series Trust	1.4%	—	82,719	—	$6.0M
ACVAAcv Auctions Inc	1.3%	0.8%	779,768	-0.4%	$5.6M
ARKKArk ETF Tr	1.3%	1.2%	69,288	-2.5%	$5.6M
VIGVanguard Specialized Funds	1.1%	1.1%	20,974	+2.8%	$5.0M
NVDANvidia Corporation	1.1%	1.0%	22,960	+3.5%	$4.6M
MIAXMiami Intl Hldgs Inc	1.0%	—	118,419	—	$4.4M
JPMJpmorgan Chase & Co	0.9%	0.9%	12,551	+0.3%	$4.1M
IVVIshares Tr	0.9%	0.9%	5,379	-1.2%	$4.0M
ETPCEnergy Transfer L P	0.8%	0.9%	186,850	-0.3%	$3.6M
XLVSelect Sector Spdr Tr	0.8%	0.8%	20,638	+0.2%	$3.3M
BTCGrayscale Bitcoin Mini Tr Et	0.7%	0.9%	123,284	-0.6%	$3.2M
GOOGLAlphabet Inc	0.7%	0.6%	8,061	+0.6%	$2.9M
IEFAIshares Tr	0.6%	0.4%	28,582	+61.5%	$2.8M
XLFSelect Sector Spdr Tr	0.6%	0.6%	49,814	-2.8%	$2.7M
AMZNAmazon Com Inc	0.6%	0.6%	11,189	-1.0%	$2.7M
MSFTMicrosoft Corp	0.6%	0.6%	6,699	+4.8%	$2.5M
RTXRtx Corporation	0.6%	0.6%	13,163	+0.1%	$2.5M
SPYState Str Spdr S&p 500 ETF T	0.6%	0.5%	3,308	+5.1%	$2.5M
VBKVanguard Index Fds	0.6%	0.5%	6,731	-0.4%	$2.5M
BACBank of Amer Corp	0.6%	0.6%	41,893	-19.3%	$2.4M
VBRVanguard Index Fds	0.5%	0.5%	9,756	-0.2%	$2.4M
XLCSelect Sector Spdr Tr	0.5%	0.6%	20,549	-6.8%	$2.2M
SLVIshares Silver Tr	0.5%	0.7%	39,592	-8.6%	$2.1M
EPDEnterprise Prods Partners L	0.5%	0.7%	56,643	-20.0%	$2.1M
IWMIshares Tr	0.5%	0.4%	6,518	-3.2%	$2.0M
GLDMWorld Gold Tr	0.5%	0.6%	24,604	-2.4%	$2.0M
VTIVanguard Index Fds	0.4%	0.4%	5,265	+2.9%	$1.9M
VISVanguard Industrials ETF	0.4%	0.4%	5,344	-0.2%	$1.9M
IRMIron Mtn Inc Del	0.4%	—	14,538	—	$1.8M
SCHDSchwab Strategic Tr	0.4%	0.4%	56,849	+0.0%	$1.8M
METAMeta Platforms Inc	0.4%	0.4%	3,066	+3.8%	$1.7M
ARKBArk 21shares Bitcoin ETF	0.4%	0.5%	88,282	+0.7%	$1.7M
GOOGAlphabet Inc	0.4%	—	4,847	—	$1.7M

What One Charles Private Wealth Services, LLC bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

VGT Vanguard World Fd+709.2% shares
VUG Vanguard Index Fds+522.7% shares
IEFA Ishares Tr+61.5% shares
SPY State Str Spdr S&p 500 ETF T+5.1% shares

Reduced

EPD Enterprise Prods Partners L-20.0% shares
BAC Bank of Amer Corp-19.3% shares
SLV Ishares Silver Tr-8.6% shares
XLC Select Sector Spdr Tr-6.8% shares
TPL Texas Pacific Land Corporati-6.4% shares
GBTC Grayscale Bitcoin Trust ETF-6.2% shares

Left the top 50

Share counts compared with the Q1 2026 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: +6.6% /yr; S&P 500 +20.1%
3 years: +12.3% /yr; S&P 500 +20.4%
5 years: +3.5% /yr; S&P 500 +11.6%

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
Q2 2026	$433.9M	175
Q1 2026	$399.2M	158
Q4 2025	$386.8M	170
Q3 2025	$380.7M	167
Q2 2025	$356.0M	163
Q1 2025	$308.9M	145
Q4 2024	$297.4M	154
Q3 2024	$263.0M	153
Q2 2024	$240.3M	148
Q1 2024	$229.7M	144
Q4 2023	$188.9M	138
Q3 2023	$171.0M	125

Questions about One Charles Private Wealth Services, LLC's portfolio

What stocks does One Charles Private Wealth Services, LLC own?

One Charles Private Wealth Services, LLC's latest 13F, for Q2 2026 and filed Jul 15, 2026, lists 175 positions worth $433.9M. The largest are Berkshire Hathaway Inc Del (BRK-B) at 10.7%, Texas Pacific Land Corporati (TPL) at 7.1%, Listed Fds Tr (INFL) at 5.6%, Vanguard Index Fds (VTV) at 5.2% and Vanguard Index Fds (VUG) at 4.4%.

What did One Charles Private Wealth Services, LLC buy last quarter?

In Q2 2026, One Charles Private Wealth Services, LLC added Vanguard World Fd (VGT) (+709.2% shares), Vanguard Index Fds (VUG) (+522.7% shares) and Ishares Tr (IEFA) (+61.5% shares), compared with its Q1 2026 filing.

What did One Charles Private Wealth Services, LLC sell last quarter?

In Q2 2026, One Charles Private Wealth Services, LLC cut from its top 50 Ishares Inc (IEMG), cut from its top 50 Exxon Mobil Corp (XOM), cut from its top 50 Select Sector Spdr Tr (XLY), cut from its top 50 Mplx LP (MPLX), Enterprise Prods Partners L (EPD) (-20.0% shares), Bank of Amer Corp (BAC) (-19.3% shares) and Ishares Silver Tr (SLV) (-8.6% shares), compared with its Q1 2026 filing.

How has One Charles Private Wealth Services, LLC's portfolio performed?

A portfolio copying One Charles Private Wealth Services, LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +12.3% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +6.6% against +20.1%. Over 5 years: +3.5% a year against +11.6%.

When is One Charles Private Wealth Services, LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. One Charles Private Wealth Services, LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.