One Charles Private Wealth Services, LLC
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed July 15, 2026), One Charles Private Wealth Services, LLC reported 174 stock positions worth $433.5 million. Its top holding was Berkshire Hathaway Class B (BRK.B) at 10.7% of the portfolio, followed by Texas Pacific Land (TPL, 7.1%) and Horizon Kinetics Infl Benef (INFL, 5.6%). Compared with Q1 2026, it opened 21 new positions, sold out of 4, added to 55 and reduced 80. The biggest buy was a new position in Freedom 100 Emeging MRKT ETF (FRDM) and the biggest sale Texas Pacific Land (TPL, shares −6%).
- Most Recent 13F
- Q2 2026
- Location
- HINGHAM, MA
- CIK
- 0001800938
- Portfolio Value
- $433.5M (Q2 2026)
- SEC Filing
- 0001765380-26-000218 ↗ filed Jul 15, 2026
Holdings Value
Holdings 174 stocks · $433.5M
| BRK.B Berkshire Hathaway Inc. Class B | 10.72% | 92,896 | $46.5M | Reduce -4.0% |
| TPL Texas Pacific Land Corp. | 7.14% | 70,698 | $30.9M | Reduce -6.4% |
| INFL Horizon Kinetics Infl Benef | 5.57% | 484,447 | $24.2M | Reduce -2.3% |
| VTV Vanguard Mrngstr Val ETF-Aui | 5.24% | 104,141 | $22.7M | Add +4.5% |
| VUG Vanguard Mrngstar GR ETF-Sui | 4.37% | 220,144 | $19.0M | Add +3.8% |
| LB Landbridge Co. LLC-A | 4.10% | 224,152 | $17.8M | Reduce -4.9% |
| SAMT Strategas Macro Them Opps | 3.45% | 313,351 | $15.0M | Add +2.6% |
| JAAA Janus Henderson Aaa Clo ETF | 3.43% | 294,351 | $14.9M | Reduce -2.3% |
| XLK SS Technology Select Sector | 2.85% | 64,884 | $12.4M | Reduce -0.3% |
| GBTC Grayscale Bitcoin Trust ETF | 2.73% | 259,750 | $11.8M | Reduce -6.2% |
| SCHG Schwab US Large-Cap Growth | 2.12% | 271,918 | $9.2M | Reduce -1.2% |
| JSI JH Securitized Income ETF | 2.09% | 176,717 | $9.0M | Reduce -2.6% |
| AAPL Apple Inc. | 1.97% | 29,466 | $8.5M | Reduce -2.2% |
| VGT Vanguard Info Tech ETF | 1.76% | 63,908 | $7.6M | Add +1.1% |
| LRCX Lam Research Corp. | 1.75% | 17,526 | $7.6M | Reduce -1.7% |
| TXUE Thornburg Interntin Eqty ETF | 1.62% | 202,964 | $7.0M | Reduce -0.8% |
| SCHB Schwab US Broad Market ETF | 1.50% | 225,062 | $6.5M | No change |
| FRDM Freedom 100 Emeging MRKT ETF | 1.39% | 82,719 | $6.0M | New |
| ACVA Acv Auctions Inc. Class A | 1.29% | 779,768 | $5.6M | Reduce -0.5% |
| ARKK ARK Innovation ETF | 1.29% | 69,288 | $5.6M | Reduce -2.5% |
| VIG Vanguard Dividend Apprec ETF | 1.14% | 20,974 | $5.0M | Add +2.8% |
| NVDA Nvidia Corp. | 1.06% | 22,960 | $4.6M | Add +3.5% |
| MIAX Miami International Holdings | 1.02% | 118,419 | $4.4M | New |
| JPM JPMorgan Chase & Co. | 0.95% | 12,551 | $4.1M | Add +0.3% |
| IVV iShares Core S&P 500 ETF | 0.93% | 5,379 | $4.0M | Reduce -1.2% |
| ET Energy Transfer LP | 0.82% | 186,850 | $3.6M | Reduce -0.3% |
| XLV SS Health Care Select Sector | 0.76% | 20,638 | $3.3M | Add +0.2% |
| BTC Grayscale Bitcoin Mini ETF | 0.74% | 123,284 | $3.2M | Reduce -0.6% |
| GOOGL Alphabet Inc. Class A | 0.66% | 8,061 | $2.9M | Add +0.6% |
| IEFA iShares Core MSCI Eafe ETF | 0.64% | 28,582 | $2.8M | Add +61.5% |
| XLF SS Financial Select Sector | 0.62% | 49,814 | $2.7M | Reduce -2.8% |
| AMZN Amazon.com Inc. | 0.62% | 11,189 | $2.7M | Reduce -1.0% |
| MSFT Microsoft Corp. | 0.58% | 6,699 | $2.5M | Add +4.8% |
| RTX RTX Corp. | 0.58% | 13,163 | $2.5M | Add +0.1% |
| SPY SS SPDR S&P 500 ETF Trust-US | 0.57% | 3,308 | $2.5M | Add +5.1% |
| VBK Van Morst SML-Cap Gro-Usd Inc. | 0.57% | 6,731 | $2.5M | Reduce -0.4% |
| BAC Bank of America Corp. | 0.55% | 41,893 | $2.4M | Reduce -19.3% |
| VBR Vngrd Mrngst SL-CP Val ETF-U | 0.55% | 9,756 | $2.4M | Reduce -0.3% |
| XLC SS Comm Select Sector SPDR | 0.51% | 20,549 | $2.2M | Reduce -6.8% |
| SLV iShares Silver Trust | 0.49% | 39,592 | $2.1M | Reduce -8.6% |
| EPD Enterprise Products Partners | 0.48% | 56,643 | $2.1M | Reduce -20.0% |
| IWM iShares Russell 2000 ETF | 0.45% | 6,518 | $2.0M | Reduce -3.2% |
| GLDM SPDR Gold Minishares Trust | 0.45% | 24,604 | $2.0M | Reduce -2.4% |
| VTI VG Morningstar TS MKT ETF-US | 0.45% | 5,265 | $1.9M | Add +2.9% |
| VIS Vanguard Industrials ETF | 0.44% | 5,344 | $1.9M | Reduce -0.2% |
| IRM Iron Mountain Inc. filed as IRON MTN INC DEL | 0.42% | 14,538 | $1.8M | Reduce -2.9% |
| SCHD Schwab US DVD Equity ETF | 0.42% | 56,849 | $1.8M | No change |
| META Meta Platforms Inc. Class A | 0.40% | 3,066 | $1.7M | Add +3.8% |
| ARKB ARK 21SHARES Bitcoin ETF | 0.40% | 88,282 | $1.7M | Add +0.7% |
| GOOG Alphabet Inc. Class C | 0.40% | 4,847 | $1.7M | Add +0.1% |
| XOM Exxon Mobil Corp. | 0.38% | 12,181 | $1.7M | Add +0.3% |
| XLY SS Consumer Disc Select Sect | 0.36% | 13,220 | $1.6M | Reduce -12.1% |
| MPLX MPLX LP | 0.35% | 27,209 | $1.5M | Reduce -3.2% |
| VOX Vanguard Communication Servi | 0.35% | 8,167 | $1.5M | Add +0.5% |
| VFH Vanguard Financials ETF | 0.32% | 10,419 | $1.4M | Reduce -13.2% |
| VDC Vanguard Consumer Staple ETF | 0.31% | 6,015 | $1.4M | Reduce -7.5% |
| VHT Vanguard Health Care ETF | 0.30% | 4,415 | $1.3M | Reduce -15.8% |
| IYF iShares US Financials ETF | 0.29% | 9,863 | $1.3M | Reduce -2.6% |
| RSPT Invesco S&P 500 Equal Weight | 0.29% | 19,376 | $1.2M | Reduce -37.5% |
| VCR Vanguard Consumer Discre ETF | 0.28% | 3,090 | $1.2M | Add +3.5% |
| EFA iShares MSCI Eafe ETF | 0.28% | 11,643 | $1.2M | No change |
| XLI SS Industrial Select Sector | 0.27% | 6,401 | $1.2M | Reduce -5.0% |
| ABBV Abbvie Inc. | 0.27% | 4,710 | $1.2M | Reduce -1.0% |
| VOO Vanguard S&P 500 ETF | 0.27% | 1,693 | $1.2M | Add +5.1% |
| WMT Walmart Inc. | 0.27% | 10,178 | $1.2M | Reduce -1.0% |
| GLD SPDR Gold Shares | 0.26% | 3,069 | $1.1M | Add +0.1% |
| AVGO Broadcom Inc. | 0.25% | 2,850 | $1.1M | Add +3.6% |
| QQQ Invesco QQQ Trust Series 1 | 0.23% | 1,352 | $996K | Add +50.1% |
| COST Costco Wholesale Corp. | 0.20% | 944 | $883K | Add +1.0% |
| CAT Caterpillar Inc. | 0.20% | 820 | $873K | Add +1.0% |
| RXI iShares Global Consumer Disc | 0.20% | 4,438 | $856K | Reduce -5.0% |
| JNJ Johnson & Johnson | 0.19% | 3,167 | $804K | Add +0.6% |
| INTC Intel Corp. | 0.18% | 5,732 | $800K | Reduce -0.7% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.18% | 2,784 | $783K | Add +2.9% |
| IUSV iShares Core S&P U.S. Value | 0.18% | 6,995 | $770K | Reduce -7.1% |
| XLE SS Energy Select Sector | 0.17% | 14,038 | $746K | Reduce -8.5% |
| IUSG iShares Core S&P U.S. Growth | 0.17% | 3,936 | $740K | Reduce -12.6% |
| KLAC KLA Corp. | 0.17% | 2,430 | $733K | Add +0.4% |
| IYJ iShares U.S. Industrials ETF | 0.16% | 4,230 | $705K | No change |
| HD Home Depot Inc. | 0.16% | 1,949 | $687K | Reduce -9.4% |
| XLP SS Consumer Staples Sel Sect | 0.15% | 7,847 | $652K | Add +1.8% |
| SPYG SS SPDR P S&P 500 Growth ETF | 0.15% | 5,462 | $650K | Reduce -8.1% |
| CSCO Cisco Systems Inc. | 0.14% | 5,347 | $628K | Add +0.2% |
| GE General Electric filed as GE AEROSPACE | 0.14% | 1,606 | $600K | Reduce -0.2% |
| PG The Procter & Gamble Co. | 0.13% | 3,968 | $582K | Reduce -1.8% |
| ORCL Oracle Corp. | 0.13% | 3,862 | $566K | Add +0.1% |
| QCOM Qualcomm Inc. | 0.13% | 3,049 | $563K | Add +0.9% |
| IYW iShares Ustechnology ETF | 0.13% | 2,224 | $561K | Add +18.1% |
| MDY State Street SPDR S&P Midcap | 0.13% | 788 | $554K | No change |
| FXH First Trust Health Care Alph | 0.13% | 4,518 | $553K | Reduce -8.4% |
| SCHF Schwab Intl Equity ETF | 0.12% | 18,390 | $509K | No change |
| VAW Vanguard Materials ETF | 0.12% | 2,200 | $503K | Reduce -5.0% |
| MRK Merck & Co. Inc. | 0.12% | 3,893 | $500K | Add +0.3% |
| DFIV Dimensional International Va | 0.11% | 9,157 | $495K | Reduce -6.5% |
| GBDC Golub Capital BDC Inc. | 0.11% | 38,163 | $492K | New |
| IYC iShares US Consumer Discreti | 0.11% | 4,840 | $489K | No change |
| BITW Bitwise 10 Crypto Index ETF | 0.11% | 13,005 | $489K | No change |
| GEV GE Vernova Inc. | 0.11% | 412 | $484K | Add +9.3% |
| V Visa Inc. Class A | 0.11% | 1,348 | $463K | Add +1.4% |
| LLY Eli Lilly & Co. | 0.10% | 369 | $443K | Add +13.5% |
Options reported separately and not counted above: BAC puts ($536K).
Other holdings (1): bonds, preferreds, convertibles and warrants · $457K (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| ENERGY TRANSFER LP (ET 9.25 PERP I) | 9.250% FXD PFD I | 39,888 | $457K | No change |
Total filed on the 13F, all lines: $433.9M.
Portfolio Sells Q1 2026 → Q2 2026
| TPL Texas Pacific Land Corp. | Reduce -6.4% | 7.14% | −1.86 |
| GBTC Grayscale Bitcoin Trust ETF | Reduce -6.2% | 2.73% | −0.94 |
| BRK.B Berkshire Hathaway Inc. Class B | Reduce -4.0% | 10.72% | −0.91 |
| IEMG iShares Core MSCI Emerging | Reduce -93.4% | 0.07% | −0.91 |
| INFL Horizon Kinetics Infl Benef | Reduce -2.3% | 5.57% | −0.90 |
| JAAA Janus Henderson Aaa Clo ETF | Reduce -2.3% | 3.43% | −0.38 |
| JSI JH Securitized Income ETF | Reduce -2.6% | 2.09% | −0.26 |
| SLV iShares Silver Trust | Reduce -8.6% | 0.49% | −0.25 |
| BTC Grayscale Bitcoin Mini ETF | Reduce -0.6% | 0.74% | −0.19 |
| EPD Enterprise Products Partners | Reduce -20.0% | 0.48% | −0.19 |
| GLDM SPDR Gold Minishares Trust | Reduce -2.4% | 0.45% | −0.14 |
| HOLX Hologic Inc. | Sold out | 0.00% | −0.11 |
| XLC SS Comm Select Sector SPDR | Reduce -6.8% | 0.51% | −0.11 |
| BAC Bank of America Corp. | Reduce -19.3% | 0.55% | −0.08 |
| ET Energy Transfer LP | Reduce -0.3% | 0.82% | −0.08 |
| RSPN Invesco S&P 500 Equal Weight | Sold out | 0.00% | −0.08 |
| XLE SS Energy Select Sector | Reduce -8.5% | 0.17% | −0.06 |
| RSPT Invesco S&P 500 Equal Weight | Reduce -37.5% | 0.29% | −0.06 |
| FXL First Trust Technology Alpha | Sold out | 0.00% | −0.06 |
| HON Honeywell International Inc. | Reduce -0.4% | 0.05% | −0.06 |
| WMT Walmart Inc. | Reduce -1.0% | 0.27% | −0.05 |
| VHT Vanguard Health Care ETF | Reduce -15.8% | 0.30% | −0.05 |
| XLY SS Consumer Disc Select Sect | Reduce -12.1% | 0.36% | −0.05 |
| VDC Vanguard Consumer Staple ETF | Reduce -7.5% | 0.31% | −0.05 |
| PFE Pfizer Inc. | Sold out | 0.00% | −0.05 |
| MPLX MPLX LP | Reduce -3.2% | 0.35% | −0.05 |
| VFH Vanguard Financials ETF | Reduce -13.2% | 0.32% | −0.05 |
| MCD McDonald's Corp. | Reduce -12.7% | 0.10% | −0.04 |
| MSB Mesabi Trust | Reduce -6.0% | 0.09% | −0.04 |
| NOC Northrop Grumman Corp. | Reduce -0.1% | 0.08% | −0.04 |
| TXUE Thornburg Interntin Eqty ETF | Reduce -0.8% | 1.62% | −0.03 |
| VDE Vanguard Energy ETF | Reduce -3.8% | 0.10% | −0.03 |
| FXU First Trust Utilities Alphad | Reduce -14.6% | 0.10% | −0.03 |
| BCDF Horizon Kin Blockchain Dev | Reduce -26.3% | 0.05% | −0.03 |
| IVE iShares S&P 500 Value ETF | Reduce -29.7% | 0.05% | −0.02 |
| RXI iShares Global Consumer Disc | Reduce -5.0% | 0.20% | −0.02 |
| PEP Pepsico Inc. | Reduce -5.5% | 0.06% | −0.02 |
| HD Home Depot Inc. | Reduce -9.4% | 0.16% | −0.02 |
| XLF SS Financial Select Sector | Reduce -2.8% | 0.62% | −0.02 |
| DFIV Dimensional International Va | Reduce -6.5% | 0.11% | −0.02 |
| IUSV iShares Core S&P U.S. Value | Reduce -7.1% | 0.18% | −0.02 |
| VAW Vanguard Materials ETF | Reduce -5.0% | 0.12% | −0.01 |
| BOTZ Global X Robotics & Artifici | Reduce -16.9% | 0.10% | −0.01 |
| IXP iShares Global Comm Services | Reduce -4.0% | 0.09% | −0.01 |
| IYK iShares US Consumer Staples | Reduce -16.0% | 0.05% | −0.01 |
| PG The Procter & Gamble Co. | Reduce -1.8% | 0.13% | −0.01 |
| WBS Webster Financial Corp. | Reduce -15.3% | 0.07% | −0.01 |
| AMT American Tower Corp. | Reduce -0.1% | 0.07% | −0.01 |
| XLB SS Materials Select Sector | Reduce -5.8% | 0.08% | −0.01 |
| XLU St Sr Utl SL SE SPDR ETF-Usd | Reduce -2.1% | 0.08% | −0.01 |
Portfolio Buys Q1 2026 → Q2 2026
| FRDM Freedom 100 Emeging MRKT ETF | New | 1.39% | +1.39 |
| MIAX Miami International Holdings | New | 1.02% | +1.02 |
| VUG Vanguard Mrngstar GR ETF-Sui | Add +3.8% | 4.37% | +0.50 |
| SAMT Strategas Macro Them Opps | Add +2.6% | 3.45% | +0.44 |
| VGT Vanguard Info Tech ETF | Add +1.1% | 1.76% | +0.38 |
| VTV Vanguard Mrngstr Val ETF-Aui | Add +4.5% | 5.24% | +0.33 |
| IEFA iShares Core MSCI Eafe ETF | Add +61.5% | 0.64% | +0.24 |
| GBDC Golub Capital BDC Inc. | New | 0.11% | +0.11 |
| QQQ Invesco QQQ Trust Series 1 | Add +50.1% | 0.23% | +0.10 |
| IOO iShares Global 100 ETF | New | 0.10% | +0.10 |
| NVDA Nvidia Corp. | Add +3.5% | 1.06% | +0.09 |
| GOOGL Alphabet Inc. Class A | Add +0.6% | 0.66% | +0.09 |
| KLAC KLA Corp. | Add +0.4% | 0.17% | +0.08 |
| SPCX Space Exploration Techn Class A | New | 0.07% | +0.07 |
| GLW Corning Inc. | New | 0.07% | +0.07 |
| SPYV SS SPDR P S&P 500 Value ETF | New | 0.07% | +0.07 |
| AMD Advanced Micro Devices | New | 0.07% | +0.07 |
| SPYM Ste STR SPDR PT S&P 500 ETF | New | 0.07% | +0.07 |
| IJH iShares Core S&P Midcap ETF | New | 0.06% | +0.06 |
| UNH Unitedhealth Group Inc. | New | 0.06% | +0.06 |
| CIBR First Trust Nasdaq Cybersecu | New | 0.06% | +0.06 |
| IGM iShares Expanded Tech Sector | New | 0.06% | +0.06 |
| XMMO Invesco S&P Midcap Momentum | New | 0.06% | +0.06 |
| CARR Carrier Global Corp. | New | 0.06% | +0.06 |
| CAT Caterpillar Inc. | Add +1.0% | 0.20% | +0.06 |
| MU Micron Technology Inc. | New | 0.06% | +0.06 |
| SPY SS SPDR S&P 500 ETF Trust-US | Add +5.1% | 0.57% | +0.06 |
| C Citigroup Inc. | New | 0.05% | +0.05 |
| IJR iShares Core S&P Small-Cap E | New | 0.05% | +0.05 |
| DE Deere & Co. | New | 0.05% | +0.05 |
| RPG Invesco S&P 500 Pure Growth | New | 0.05% | +0.05 |
| ADI Analog Devices Inc. | New | 0.05% | +0.05 |
| GOOG Alphabet Inc. Class C | Add +0.1% | 0.40% | +0.05 |
| VIG Vanguard Dividend Apprec ETF | Add +2.8% | 1.14% | +0.04 |
| IYW iShares Ustechnology ETF | Add +18.1% | 0.13% | +0.04 |
| CSCO Cisco Systems Inc. | Add +0.2% | 0.14% | +0.04 |
| VTI VG Morningstar TS MKT ETF-US | Add +2.9% | 0.45% | +0.04 |
| AVGO Broadcom Inc. | Add +3.6% | 0.25% | +0.03 |
| QCOM Qualcomm Inc. | Add +0.9% | 0.13% | +0.03 |
| GEV GE Vernova Inc. | Add +9.3% | 0.11% | +0.03 |
| LLY Eli Lilly & Co. | Add +13.5% | 0.10% | +0.03 |
| VOO Vanguard S&P 500 ETF | Add +5.1% | 0.27% | +0.03 |
| TXN Texas Instruments Inc. | Add +0.7% | 0.09% | +0.03 |
| JPM JPMorgan Chase & Co. | Add +0.3% | 0.95% | +0.02 |
| VEA Vanguard Ftse Developed ETF | Add +29.2% | 0.09% | +0.02 |
| IBM Intl Business Machines Corp. | Add +2.9% | 0.18% | +0.02 |
| MUB iShares National Muni Bond E | Add +29.9% | 0.08% | +0.01 |
| VCR Vanguard Consumer Discre ETF | Add +3.5% | 0.28% | +0.01 |
| GS Goldman Sachs Group Inc. | Add +1.3% | 0.09% | +0.01 |
| V Visa Inc. Class A | Add +1.4% | 0.11% | +0.01 |
Options Activity Q1 2026 → Q2 2026
| BAC Bank of America Corp. | put | Reduce -6.0% | 9,400 | $536K |
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 174 | $433.5M | BRK.B, TPL, INFL, VTV, VUG |
| Q1 2026 | 157 | $398.7M | BRK.B, TPL, INFL, VTV, LB |
| Q4 2025 | 170 | $386.8M | BRK.B, INFL, TPL, GBTC, VTV |
| Q3 2025 | 167 | $380.7M | BRK.B, GBTC, TPL, INFL, VTV |
| Q2 2025 | 163 | $356.0M | BRK.B, TPL, GBTC, INFL, ACVA |
| Q1 2025 | 145 | $308.9M | BRK.B, TPL, INFL, GBTC, VTV |
| Q4 2024 | 154 | $297.4M | BRK.B, TPL, GBTC, ACVA, INFL |
| Q3 2024 | 153 | $263.0M | BRK.B, ACVA, TPL, INFL, GBTC |
| Q2 2024 | 148 | $240.3M | BRK.B, ACVA, TPL, GBTC, INFL |
| Q1 2024 | 144 | $229.7M | BRK.B, ACVA, GBTC, TPL, INFL |