One Charles Private Wealth Services, LLC
Long book
$399.2M
Q1 2026
Positions
158
Top-10 weight
53%
concentration
Last quarter
+7.5%
SPY +14.8%
Turnover
16%
of book per quarter
Strategy in plain words
auto-generated from filingsOne Charles Private Wealth Services, LLC is a wealth-management firm allocating client money, specialised in financials (68% of the long book), running a $399.2M US long book across 158 positions.
The portfolio is concentrated: the top 10 names carry 53% of the portfolio. Turnover is modest: positions are typically held for years. Current anchor positions: BERKSHIRE HATHAWAY INC-CL B, TEXAS PACIFIC LAND CORP, HORIZON KINETICS INFL BENEF, VANGUARD VALUE ETF, LANDBRIDGE CO LLC-A.
Over the last 9 quarters its long book ran on average 1pp per quarter behind the S&P 500, beating the index in 4 of 9 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+1.3%
Q2 2024
+9.3%
Q3 2024
+7.0%
Q4 2024
-0.5%
Q1 2025
+4.4%
Q2 2025
+2.6%
Q3 2025
-1.8%
Q4 2025
+1.7%
Q1 2026
+7.5%
Sector allocation
Financials 63%
Technology 14%
Industrials 6%
Utilities 4%
Consumer discretionary 4%
Energy 3%
Services media 3%
Healthcare 2%
Long book by quarter
What does One Charles own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 96.8K | $46.4M | 11.6% | -0.4% |
| TPL TEXAS PACIFIC LAND CORP | Financials | 75.6K | $35.9M | 9.0% | -0.8% |
| LB LANDBRIDGE CO LLC-A | Financials | 235.8K | $16.3M | 4.1% | -0.4% |
| AAPL APPLE INC | Technology | 30.1K | $7.6M | 1.9% | +0.4% |
| NVDA NVIDIA CORP | Technology | 22.2K | $3.9M | 1.0% | +1.6% |
| LRCX LAM RESEARCH CORP | Industrials | 17.8K | $3.8M | 1.0% | -0.1% |
| JPM JPMORGAN CHASE & CO | Financials | 12.5K | $3.7M | 0.9% | +0.6% |
| ET ENERGY TRANSFER LP | Utilities | 187.4K | $3.6M | 0.9% | -3.9% |
| ACVA ACV AUCTIONS INC-A | Services media | 783.3K | $3.3M | 0.8% | -0.2% |
| EPD ENTERPRISE PRODUCTS PARTNERS | Utilities | 70.8K | $2.7M | 0.7% | +1.0% |
| RTX RTX CORP | Industrials | 13.2K | $2.5M | 0.6% | +1.7% |
| BAC BANK OF AMERICA CORP | Financials | 51.9K | $2.5M | 0.6% | +18.3% |
| MSFT MICROSOFT CORP | Technology | 6.4K | $2.4M | 0.6% | -1.6% |
| AMZN AMAZON.COM INC | Consumer discretionary | 11.3K | $2.4M | 0.6% | -6.0% |
| GOOGL ALPHABET INC-CL A | Technology | 8.0K | $2.3M | 0.6% | -1.7% |
| XOM EXXON MOBIL CORP | Energy | 12.1K | $2.1M | 0.5% | +0.2% |
| META META PLATFORMS INC-CLASS A | Technology | 3.0K | $1.7M | 0.4% | -1.5% |
| MPLX MPLX LP | Energy | 28.1K | $1.6M | 0.4% | +2.7% |
| GOOG ALPHABET INC-CL C | Technology | 4.8K | $1.4M | 0.3% | +0.6% |
| WMT WALMART INC | Consumer discretionary | 10.3K | $1.3M | 0.3% | -0.5% |
| ABBV ABBVIE INC | Healthcare | 4.8K | $1.0M | 0.3% | 0.0% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 935 | $932K | 0.2% | +0.8% |
| AVGO BROADCOM INC | Technology | 2.8K | $852K | 0.2% | -0.3% |
| JNJ JOHNSON & JOHNSON | Healthcare | 3.1K | $769K | 0.2% | Held |
| HD HOME DEPOT INC | Consumer discretionary | 2.2K | $708K | 0.2% | +1.7% |
| IBM INTL BUSINESS MACHINES CORP | Technology | 2.7K | $656K | 0.2% | +0.3% |
| PG PROCTER & GAMBLE CO/THE | Other | 4.0K | $584K | 0.1% | +6.5% |
| MCD MCDONALD'S CORP | Consumer discretionary | 1.9K | $579K | 0.1% | Held |
| CAT CATERPILLAR INC | Industrials | 812 | $576K | 0.1% | Held |
| ORCL ORACLE CORP | Technology | 3.9K | $568K | 0.1% | +1.6% |
| MRK MERCK & CO. INC. | Healthcare | 3.9K | $467K | 0.1% | +11.6% |
| ET ENERGY TRANSFER LP | Utilities | 39.9K | $462K | 0.1% | New |
| CVX CHEVRON CORP | Energy | 2.2K | $457K | 0.1% | +9.4% |
| GE GENERAL ELECTRIC | Industrials | 1.6K | $456K | 0.1% | +0.1% |
| NOC NORTHROP GRUMMAN CORP | Technology | 652 | $445K | 0.1% | Held |
| HO1 HOLOGIC INC | — | 5.7K | $429K | 0.1% | Held |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 7, 2026 | 160 | $399.7M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 6, 2026 | 172 | $386.8M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 12, 2025 | 170 | $380.7M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 12, 2025 | 166 | $356.0M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 8, 2025 | 148 | $308.9M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 11, 2025 | 157 | $297.4M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 12, 2024 | 156 | $263.0M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 14, 2024 | 151 | $240.3M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 14, 2024 | 146 | $229.7M | canonical | SEC ↗ |