One Charles Private Wealth Services, LLC

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 12, 2024), One Charles Private Wealth Services, LLC reported 153 stock positions worth $263.0 million. Its top holding was Berkshire Hathaway Class B (BRK.B) at 12.5% of the portfolio, followed by Acv Auctions Class A (ACVA, 8.5%) and Texas Pacific Land (TPL, 8.1%). Compared with Q2 2024, it opened 11 new positions, sold out of 7, added to 32 and reduced 62. The biggest buy was Janus Henderson Aaa Clo ETF (JAAA, shares +1715%) and the biggest sale Grayscale Bitcoin Trust ETF (GBTC, shares −1%).

Most Recent 13F
Q2 2026
Location
HINGHAM, MA
CIK
0001800938
Portfolio Value
$263.0M (Q3 2024)
SEC Filing
0001765380-24-000443 ↗ filed Nov 12, 2024

Holdings Value

0$100.0M$200.0M$300.0M$400.0M$500.0M Q1 2024: $229.7M Q1 2024 Q2 2024: $240.3M Q2 2024 Q3 2024: $263.0M $263.0M Q3 2024 Q4 2024: $297.4M Q4 2024 Q1 2025: $308.9M Q1 2025 Q2 2025: $356.0M Q2 2025 Q3 2025: $380.7M Q3 2025 Q4 2025: $386.8M Q4 2025 Q1 2026: $398.7M Q1 2026 Q2 2026: $433.5M Q2 2026

Holdings 153 stocks · $263.0M
BRK.B Berkshire Hathaway Inc. Class B 12.53% 71,611 $33.0M Add +16.7%
ACVA Acv Auctions Inc. Class A 8.50% 1,098,993 $22.3M Reduce -6.5%
TPL Texas Pacific Land Corp. 8.10% 24,062 $21.3M Add +2.4%
INFL Horizon Kinetics Infl Benef 5.90% 412,487 $15.5M Add +4.3%
GBTC Grayscale Bitcoin Trust ETF 5.75% 299,215 $15.1M Reduce -0.7%
VTV Vanguard Mrngstr Val ETF-Aui 4.45% 67,050 $11.7M Add +3.8%
VUG Vanguard Mrngstar GR ETF-Sui 3.00% 20,559 $7.9M Add +3.6%
XLK SS Technology Select Sector 2.79% 32,466 $7.3M Reduce -16.1%
AAPL Apple Inc. 2.43% 27,478 $6.4M Reduce -0.0%
JAAA Janus Henderson Aaa Clo ETF 2.34% 120,946 $6.2M Add +1714.9%
ARKK ARK Innovation ETF 2.09% 115,790 $5.5M Reduce -2.2%
XLV SS Health Care Select Sector 1.44% 24,582 $3.8M Reduce -22.3%
AWK American Water Works Co. Inc. 1.32% 23,706 $3.5M Reduce -1.1%
HGER Harbor Commodity All Weather 1.14% 133,050 $3.0M Add +0.9%
VTI VG Morningstar TS MKT ETF-US 1.03% 9,599 $2.7M Reduce -0.5%
BTC Grayscale Bitcoin Mini Trust 1.01% 472,452 $2.7M Add +56.9%
JPM JPMorgan Chase & Co. 0.98% 12,179 $2.6M Add +0.4%
MSFT Microsoft Corp. 0.94% 5,737 $2.5M Reduce -0.1%
VGT Vanguard Info Tech ETF 0.90% 4,040 $2.4M Add +1.9%
XLF SS Financial Select Sector 0.84% 48,829 $2.2M Reduce -13.4%
NVDA Nvidia Corp. 0.84% 18,171 $2.2M Reduce -0.2%
XLC SS Comm Select Sector SPDR 0.78% 22,802 $2.1M Reduce -26.4%
AMZN Amazon.com Inc. 0.78% 11,037 $2.1M Reduce -0.6%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.76% 50,232 $2.0M Reduce -0.9%
EPD Enterprise Products Partners 0.76% 68,227 $2.0M Add +37.5%
PAAA Pgim Aaa Clo ETF 0.68% 34,907 $1.8M Add +612.5%
ARKB ARK 21SHARES Bitcoin ETF 0.68% 28,118 $1.8M Add +2.9%
RTX RTX Corp. 0.66% 14,368 $1.7M Reduce -1.1%
VBR Vngrd Mrngst SL-CP Val ETF-U 0.65% 8,519 $1.7M Reduce -0.8%
MPLX MPLX LP 0.61% 36,209 $1.6M New
XLY SS Consumer Disc Select Sect 0.59% 7,796 $1.6M Reduce -27.4%
VBK Van Morst SML-Cap Gro-Usd Inc. 0.57% 5,571 $1.5M Add +1.9%
META Meta Platforms Inc. Class A 0.56% 2,564 $1.5M Reduce -0.8%
SLV iShares Silver Trust 0.55% 50,500 $1.4M Reduce -1.8%
XOM Exxon Mobil Corp. 0.54% 12,189 $1.4M No change
VIS Vanguard Industrials ETF 0.54% 5,490 $1.4M Add +8.7%
VDC Vanguard Consumer Staple ETF 0.53% 6,410 $1.4M Reduce -2.5%
IRM Iron Mountain Inc. filed as IRON MTN INC DEL 0.53% 11,641 $1.4M Add +1.9%
VFH Vanguard Financials ETF 0.51% 12,278 $1.3M No change
RSPT Invesco S&P 500 Equal Weight 0.51% 35,662 $1.3M Reduce -0.9%
GLDM SPDR Gold Minishares Trust 0.45% 22,832 $1.2M Reduce -46.3%
SPY SS SPDR S&P 500 ETF Trust-US 0.44% 2,002 $1.1M Add +0.1%
ET Energy Transfer LP 0.42% 69,127 $1.1M Add +245.6%
GOOGL Alphabet Inc. Class A 0.42% 6,620 $1.1M Add +0.0%
VOX Vanguard Communication Servi 0.41% 7,477 $1.1M Reduce -0.3%
VHT Vanguard Health Care ETF 0.40% 3,704 $1.0M No change
IYF iShares US Financials ETF 0.38% 9,552 $992K Reduce -7.3%
ABBV Abbvie Inc. 0.37% 4,879 $963K Add +0.6%
IUSV iShares Core S&P U.S. Value 0.36% 10,027 $957K No change
VIG Vanguard Dividend Apprec ETF 0.36% 4,821 $955K Add +2.9%
CFLT Confluent Inc. Class A 0.35% 45,497 $927K No change
VCR Vanguard Consumer Discre ETF 0.35% 2,697 $918K Add +15.4%
RXI iShares Global Consumer Disc 0.35% 5,123 $909K No change
COST Costco Wholesale Corp. 0.34% 1,017 $902K No change
JBBB Janus Henderson B-BBB Clo Et 0.31% 16,822 $823K New
GOOG Alphabet Inc. Class C 0.31% 4,923 $823K No change
IUSG iShares Core S&P U.S. Growth 0.30% 5,970 $788K No change
WMT Walmart Inc. 0.29% 9,351 $755K Reduce -1.1%
HD Home Depot Inc. 0.29% 1,861 $754K No change
XLP SS Consumer Staples Sel Sect 0.27% 8,643 $717K Reduce -32.5%
XLI SS Industrial Select Sector 0.27% 5,240 $710K Reduce -3.8%
PG The Procter & Gamble Co. 0.27% 4,032 $698K Reduce -0.4%
SPYG SS SPDR P S&P 500 Growth ETF 0.26% 8,166 $677K Reduce -10.5%
TTD Trade Desk Inc./the Class A filed as THE TRADE DESK INC 0.26% 6,125 $672K No change
FXH First Trust Health Care Alph 0.25% 5,799 $649K Reduce -2.5%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.24% 2,839 $628K No change
ORCL Oracle Corp. 0.24% 3,664 $624K Add +0.0%
XLE SS Energy Select Sector 0.22% 6,728 $591K Add +5.1%
AMT American Tower Corp. 0.22% 2,504 $582K Reduce -1.1%
IYJ iShares U.S. Industrials ETF 0.22% 4,346 $581K Reduce -7.5%
MCD McDonald's Corp. 0.22% 1,888 $575K Reduce -2.7%
IYW iShares Ustechnology ETF 0.22% 3,778 $573K Reduce -36.3%
ADP Automatic Data Processing 0.21% 2,001 $554K Add +0.1%
IXN iShares Global Tech ETF 0.20% 6,521 $538K New
IEI iShares 3-7 Year Treasury Bo 0.20% 4,493 $537K Reduce -73.8%
QQQ Invesco QQQ Trust Series 1 0.20% 1,078 $526K No change
JNJ Johnson & Johnson 0.20% 3,202 $519K Reduce -0.5%
GLD SPDR Gold Shares 0.19% 2,025 $492K Reduce -2.5%
VAW Vanguard Materials ETF 0.19% 2,320 $491K Reduce -1.0%
HOLX Hologic Inc. 0.18% 5,850 $477K No change
QCOM Qualcomm Inc. 0.17% 2,697 $459K No change
IVE iShares S&P 500 Value ETF 0.17% 2,277 $449K No change
DFIV Dimensional International Va 0.17% 11,721 $446K No change
FXU First Trust Utilities Alphad 0.17% 11,487 $442K Reduce -0.5%
ABT Abbott Laboratories 0.16% 3,774 $430K No change
IYC iShares US Consumer Discreti 0.16% 4,875 $429K No change
BOTZ Global X Robotics & Artifici 0.16% 13,264 $426K Reduce -1.2%
AVGO Broadcom Inc. 0.16% 2,440 $421K No change
MSB Mesabi Trust 0.16% 18,202 $412K No change
BMY Bristol-Myers Squibb Co. 0.15% 7,775 $402K Add +0.1%
ADBE Adobe Inc. 0.15% 770 $399K Reduce -1.4%
VEU Vanguard Ftse All-World Ex-U 0.15% 6,158 $388K Reduce -78.5%
MRK Merck & Co. Inc. 0.15% 3,409 $387K Add +0.1%
LLY Eli Lilly & Co. 0.14% 420 $372K No change
UNP Union Pacific Corp. 0.14% 1,479 $365K No change
PAYX Paychex Inc. 0.14% 2,700 $362K No change
IWF iShares Russell 1000 Growth 0.14% 964 $362K Reduce -1.3%
VPL Vanguard Ftse Pacific ETF 0.14% 4,613 $362K Reduce -75.9%
IXP iShares Global Comm Services 0.14% 3,823 $360K No change
RSPN Invesco S&P 500 Equal Weight 0.13% 6,925 $355K No change
TLT iShares 20+ Year Treasury BD 0.13% 3,535 $347K Reduce -77.1%
UNH Unitedhealth Group Inc. 0.13% 592 $346K No change
LRCX Lam Research Corp. 0.13% 424 $346K Reduce -2.8%
NSC Norfolk Southern Corp. 0.13% 1,358 $337K Add +0.1%
XLU St Sr Utl SL SE SPDR ETF-Usd 0.13% 4,122 $333K Reduce -45.9%
IYK iShares US Consumer Staples 0.13% 4,704 $332K No change
PEP Pepsico Inc. 0.13% 1,951 $332K Reduce -4.4%
DMLP Dorchester Minerals LP 0.13% 10,983 $331K New
VDE Vanguard Energy ETF 0.13% 2,696 $330K Reduce -6.4%
IEMG iShares Core MSCI Emerging 0.12% 5,721 $328K No change
CAT Caterpillar Inc. 0.12% 834 $326K Reduce -0.8%
FICO Fair Isaac Corp. 0.12% 167 $325K No change
NOC Northrop Grumman Corp. 0.12% 607 $321K No change
GE General Electric filed as GE AEROSPACE 0.12% 1,678 $316K No change
VCIT Vanguard Int-Term Corporate 0.12% 3,713 $311K Reduce -67.1%
RSPF Invesco S&P 500 Equal Weight 0.11% 4,347 $300K No change
TMO Thermo Fisher Scientific Inc. 0.11% 479 $296K No change
RSPH Invesco S&P 500 Equal Weight 0.11% 8,980 $289K No change
BXSL Blackstone Secured Lending F 0.11% 9,831 $288K Reduce -11.7%
LOW Lowe's Cos Inc. 0.11% 1,056 $286K Reduce -0.7%
IVV iShares Core S&P 500 ETF 0.11% 493 $284K Add +6.0%
TXN Texas Instruments Inc. 0.11% 1,365 $282K No change
CSCO Cisco Systems Inc. 0.10% 5,179 $276K Reduce -1.0%
BCDF Horizon Kin Blockchain Dev 0.10% 9,777 $273K No change
SBUX Starbucks Corp. 0.10% 2,781 $271K Add +0.3%
CARR Carrier Global Corp. 0.10% 3,326 $268K Add +1.6%
IWB iShares Russell 1000 ETF 0.10% 848 $267K No change
HON Honeywell International Inc. 0.10% 1,267 $262K No change
VPU Vanguard Utilities ETF 0.10% 1,443 $251K Reduce -6.6%
LMT Lockheed Martin Corp. 0.09% 424 $248K New
SCHV Schwab US Large-Cap Value 0.09% 3,082 $248K Reduce -17.7%
TIP iShares Tips Bond ETF 0.09% 2,222 $245K Reduce -5.2%
PFE Pfizer Inc. 0.09% 8,422 $244K Reduce -1.1%
V Visa Inc. Class A 0.09% 881 $242K No change
IAU iShares Gold Trust 0.09% 4,729 $235K No change
XLB SS Materials Select Sector 0.09% 2,422 $233K Reduce -0.7%
CVX Chevron Corp. 0.09% 1,518 $224K Reduce -1.1%
VEA Vanguard Ftse Developed ETF 0.08% 4,209 $222K No change
PLTR Palantir Technologies Inc. Class A 0.08% 5,930 $221K New
FXL First Trust Technology Alpha 0.08% 1,557 $216K No change
DOV Dover Corp. 0.08% 1,124 $216K No change
MDY State Street SPDR S&P Midcap 0.08% 377 $215K No change
IWV iShares Russell 3000 ETF 0.08% 657 $215K Reduce -18.0%
NEE Nextera Energy Inc. 0.08% 2,528 $214K New
OBDC Blue Owl Capital Corp. 0.08% 14,014 $204K New
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.08% 2,118 $204K Reduce -2.2%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.08% 1,719 $202K New
NLY Annaly Capital Management Inc. 0.08% 10,000 $201K New
BCSF Bain Capital Specialty Finan 0.07% 10,381 $172K Add +2.7%
INTS Intensity Therapeutics Inc. 0.05% 31,800 $121K No change
DNP DNP Select Income Fund Inc. 0.04% 11,100 $111K No change
HFRO Highland Opport & Income 0.04% 17,248 $106K No change
SACH Sachem Capital Corp. 0.04% 38,621 $97K New

Options reported separately and not counted above: BAC puts ($13K).

Portfolio Sells Q2 2024 → Q3 2024
GBTC Grayscale Bitcoin Trust ETF Reduce -0.7% 5.75% −0.93
XLK SS Technology Select Sector Reduce -16.1% 2.79% −0.85
IEI iShares 3-7 Year Treasury Bo Reduce -73.8% 0.20% −0.62
AMK Assetmark Financial Holdings Sold out 0.00% −0.60
VEU Vanguard Ftse All-World Ex-U Reduce -78.5% 0.15% −0.55
IEF iShares 7-10 Year Treasury B Sold out 0.00% −0.52
XLV SS Health Care Select Sector Reduce -22.3% 1.44% −0.48
TLT iShares 20+ Year Treasury BD Reduce -77.1% 0.13% −0.46
VPL Vanguard Ftse Pacific ETF Reduce -75.9% 0.14% −0.45
ACVA Acv Auctions Inc. Class A Reduce -6.5% 8.50% −0.44
GLDM SPDR Gold Minishares Trust Reduce -46.3% 0.45% −0.36
MLPX Global X MLP & Energy Infras Sold out 0.00% −0.32
XLC SS Comm Select Sector SPDR Reduce -26.4% 0.78% −0.32
VCSH Vanguard S/T Corp. Bond ETF Sold out 0.00% −0.26
VCIT Vanguard Int-Term Corporate Reduce -67.1% 0.12% −0.26
XLY SS Consumer Disc Select Sect Reduce -27.4% 0.59% −0.22
IYW iShares Ustechnology ETF Reduce -36.3% 0.22% −0.15
XLP SS Consumer Staples Sel Sect Reduce -32.5% 0.27% −0.14
MSFT Microsoft Corp. Reduce -0.1% 0.94% −0.13
XLF SS Financial Select Sector Reduce -13.4% 0.84% −0.12
AMZN Amazon.com Inc. Reduce -0.6% 0.78% −0.11
IAI iShares U.S. Broker-Dealers Sold out 0.00% −0.11
IEUR iShares Core MSCI Europe ETF Sold out 0.00% −0.10
NVDA Nvidia Corp. Reduce -0.2% 0.84% −0.10
XLU St Sr Utl SL SE SPDR ETF-Usd Reduce -45.9% 0.13% −0.09
INTC Intel Corp. Sold out 0.00% −0.08
BAC Bank of America Corp. Reduce -0.9% 0.76% −0.08
ARKK ARK Innovation ETF Reduce -2.2% 2.09% −0.07
LRCX Lam Research Corp. Reduce -2.8% 0.13% −0.06
SPYG SS SPDR P S&P 500 Growth ETF Reduce -10.5% 0.26% −0.05
VTI VG Morningstar TS MKT ETF-US Reduce -0.5% 1.03% −0.04
RSPT Invesco S&P 500 Equal Weight Reduce -0.9% 0.51% −0.04
BXSL Blackstone Secured Lending F Reduce -11.7% 0.11% −0.03
ADBE Adobe Inc. Reduce -1.4% 0.15% −0.03
IYF iShares US Financials ETF Reduce -7.3% 0.38% −0.03
VDE Vanguard Energy ETF Reduce -6.4% 0.13% −0.03
VDC Vanguard Consumer Staple ETF Reduce -2.5% 0.53% −0.02
SLV iShares Silver Trust Reduce -1.8% 0.55% −0.02
IWV iShares Russell 3000 ETF Reduce -18.0% 0.08% −0.02
SCHV Schwab US Large-Cap Value Reduce -17.7% 0.09% −0.02
VOX Vanguard Communication Servi Reduce -0.3% 0.41% −0.02
CVX Chevron Corp. Reduce -1.1% 0.09% −0.01
PEP Pepsico Inc. Reduce -4.4% 0.13% −0.01
IYJ iShares U.S. Industrials ETF Reduce -7.5% 0.22% −0.01
FXH First Trust Health Care Alph Reduce -2.5% 0.25% −0.01
PG The Procter & Gamble Co. Reduce -0.4% 0.27% −0.01
DIS The Walt Disney Co. Reduce -2.2% 0.08% −0.01
TIP iShares Tips Bond ETF Reduce -5.2% 0.09% −0.01
IWF iShares Russell 1000 Growth Reduce -1.3% 0.14% −0.01
BOTZ Global X Robotics & Artifici Reduce -1.2% 0.16% −0.01

Portfolio Buys Q2 2024 → Q3 2024
JAAA Janus Henderson Aaa Clo ETF Add +1714.9% 2.34% +2.20
BRK.B Berkshire Hathaway Inc. Class B Add +16.7% 12.53% +2.15
TPL Texas Pacific Land Corp. Add +2.4% 8.10% +0.91
MPLX MPLX LP New 0.61% +0.61
PAAA Pgim Aaa Clo ETF Add +612.5% 0.68% +0.58
INFL Horizon Kinetics Infl Benef Add +4.3% 5.90% +0.52
JBBB Janus Henderson B-BBB Clo Et New 0.31% +0.31
BTC Grayscale Bitcoin Mini Trust Add +56.9% 1.01% +0.31
ET Energy Transfer LP Add +245.6% 0.42% +0.29
IXN iShares Global Tech ETF New 0.20% +0.20
EPD Enterprise Products Partners Add +37.5% 0.76% +0.16
VTV Vanguard Mrngstr Val ETF-Aui Add +3.8% 4.45% +0.14
DMLP Dorchester Minerals LP New 0.13% +0.13
IRM Iron Mountain Inc. Add +1.9% 0.53% +0.10
LMT Lockheed Martin Corp. New 0.09% +0.09
PLTR Palantir Technologies Inc. Class A New 0.08% +0.08
NEE Nextera Energy Inc. New 0.08% +0.08
OBDC Blue Owl Capital Corp. New 0.08% +0.08
TJX TJX Companies Inc. New 0.08% +0.08
NLY Annaly Capital Management Inc. New 0.08% +0.08
VIS Vanguard Industrials ETF Add +8.7% 0.54% +0.05
VCR Vanguard Consumer Discre ETF Add +15.4% 0.35% +0.05
SACH Sachem Capital Corp. New 0.04% +0.04
ORCL Oracle Corp. Add +0.0% 0.24% +0.02
ABBV Abbvie Inc. Add +0.6% 0.37% +0.02
BMY Bristol-Myers Squibb Co. Add +0.1% 0.15% +0.02
CARR Carrier Global Corp. Add +1.6% 0.10% +0.02
SBUX Starbucks Corp. Add +0.3% 0.10% +0.01
ADP Automatic Data Processing Add +0.1% 0.21% +0.01
VIG Vanguard Dividend Apprec ETF Add +2.9% 0.36% +0.01
NSC Norfolk Southern Corp. Add +0.1% 0.13% +0.01
IVV iShares Core S&P 500 ETF Add +6.0% 0.11% +0.00
VBK Van Morst SML-Cap Gro-Usd Inc. Add +1.9% 0.57% −0.00
BCSF Bain Capital Specialty Finan Add +2.7% 0.07% −0.00
ARKB ARK 21SHARES Bitcoin ETF Add +2.9% 0.68% −0.00
SPY SS SPDR S&P 500 ETF Trust-US Add +0.1% 0.44% −0.02
XLE SS Energy Select Sector Add +5.1% 0.22% −0.02
MRK Merck & Co. Inc. Add +0.1% 0.15% −0.03
JPM JPMorgan Chase & Co. Add +0.4% 0.98% −0.04
VGT Vanguard Info Tech ETF Add +1.9% 0.90% −0.05
GOOGL Alphabet Inc. Class A Add +0.0% 0.42% −0.08
VUG Vanguard Mrngstar GR ETF-Sui Add +3.6% 3.00% −0.09
HGER Harbor Commodity All Weather Add +0.9% 1.14% −0.09

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 174$433.5MBRK.B, TPL, INFL, VTV, VUG
Q1 2026 157$398.7MBRK.B, TPL, INFL, VTV, LB
Q4 2025 170$386.8MBRK.B, INFL, TPL, GBTC, VTV
Q3 2025 167$380.7MBRK.B, GBTC, TPL, INFL, VTV
Q2 2025 163$356.0MBRK.B, TPL, GBTC, INFL, ACVA
Q1 2025 145$308.9MBRK.B, TPL, INFL, GBTC, VTV
Q4 2024 154$297.4MBRK.B, TPL, GBTC, ACVA, INFL
Q3 2024 153$263.0MBRK.B, ACVA, TPL, INFL, GBTC
Q2 2024 148$240.3MBRK.B, ACVA, TPL, GBTC, INFL
Q1 2024 144$229.7MBRK.B, ACVA, GBTC, TPL, INFL