One Charles Private Wealth Services, LLC — 13F Holdings & Portfolio
CIK 1800938 · latest 13F-HR filed 2026-05-07
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
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AUM
$399.7M
Long-equity book
Holdings
160
Distinct positions
Period
2026-03-31
Filed 2026-05-07
Q/Q Activity
+8 / −20 / ↑46 / ↓57
vs 2025-12-31
Firm Profile & Key People
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- TEXAS PACIFIC LAND CORPORATI$14.0M +63.8%
- LANDBRIDGE COMPANY LLC$4.7M +40.4%
- LISTED FDS TR$3.7M +17.0%
- ISHARES INC$3.5M +911.8%
- JANUS DETROIT STR TR$2.1M +28.8%
Top Trims
- GRAYSCALE BITCOIN TRUST ETF-$4.4M -23.3%
- ACV AUCTIONS INC-$3.0M -47.2%
- BERKSHIRE HATHAWAY INC DEL-$2.5M -5.1%
- GRAYSCALE BITCOIN MINI TR ET-$1.0M -21.6%
- VANGUARD INDEX FDS-$995.7K -6.1%
New Positions
- ISHARES TR$1.6M
- ENERGY TRANSFER L P$461.5K
- ISHARES TR$239.5K
- ROSS STORES INC$229.2K
- NEXTERA ENERGY INC$214.2K
Exited Positions
- LISTED FDS TR$1.3M
- CONFLUENT INC$1.1M
- VERTEX PHARMACEUTICALS INC$347.7K
- INVESCO EXCHANGE TRADED FD T$286.0K
- BLACKSTONE SECD LENDING FD$258.9K
All Holdings
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $46.4M | 11.61% | 96,790 | SH |
| 2 | TEXAS PACIFIC LAND CORPORATI | TPL | 88262P102 | $35.9M | 8.97% | 75,565 | SH |
| 3 | LISTED FDS TR | INFL | 53656F623 | $25.8M | 6.46% | 495,718 | SH |
| 4 | VANGUARD INDEX FDS | VTV | 922908744 | $19.6M | 4.89% | 99,648 | SH |
| 5 | LANDBRIDGE COMPANY LLC | LB | 514952100 | $16.3M | 4.07% | 235,765 | SH |
| 6 | VANGUARD INDEX FDS | VUG | 922908736 | $15.4M | 3.86% | 35,354 | SH |
| 7 | JANUS DETROIT STR TR | JAAA | 47103U845 | $15.2M | 3.80% | 301,265 | SH |
| 8 | GRAYSCALE BITCOIN TRUST ETF | GBTC | 389637109 | $14.6M | 3.66% | 276,992 | SH |
| 9 | ADVISORS INNER CIRCLE FD III | SAMT | 00775Y645 | $12.0M | 3.00% | 305,527 | SH |
| 10 | JANUS DETROIT STR TR | JSI | 47103U746 | $9.4M | 2.34% | 181,512 | SH |
| 11 | SELECT SECTOR SPDR TR | XLK | 81369Y803 | $8.7M | 2.17% | 65,111 | SH |
| 12 | SCHWAB STRATEGIC TR | SCHG | 808524300 | $8.0M | 2.01% | 275,202 | SH |
| 13 | APPLE INC | AAPL | 037833100 | $7.6M | 1.91% | 30,121 | SH |
| 14 | THORNBURG ETF TR | TXUE | 88521L306 | $6.6M | 1.65% | 204,515 | SH |
| 15 | SCHWAB STRATEGIC TR | SCHB | 808524102 | $5.6M | 1.41% | 225,062 | SH |
| 16 | VANGUARD WORLD FD | VGT | 92204A702 | $5.5M | 1.38% | 7,898 | SH |
| 17 | ARK ETF TR | ARKK | 00214Q104 | $4.8M | 1.20% | 71,088 | SH |
| 18 | VANGUARD SPECIALIZED FUNDS | VIG | 921908844 | $4.4M | 1.10% | 20,405 | SH |
| 19 | ISHARES INC | IEMG | 46434G103 | $3.9M | 0.97% | 55,786 | SH |
| 20 | NVIDIA CORPORATION | NVDA | 67066G104 | $3.9M | 0.97% | 22,184 | SH |
| 21 | LAM RESEARCH CORP | LRCX | 512807306 | $3.8M | 0.95% | 17,830 | SH |
| 22 | GRAYSCALE BITCOIN MINI TR ET | BTC | 389930207 | $3.7M | 0.93% | 124,003 | SH |
| 23 | JPMORGAN CHASE & CO | JPM | 46625H100 | $3.7M | 0.92% | 12,518 | SH |
| 24 | ENERGY TRANSFER L P | ET | 29273V100 | $3.6M | 0.91% | 187,441 | SH |
| 25 | ISHARES TR | IVV | 464287200 | $3.6M | 0.89% | 5,442 | SH |
| 26 | ACV AUCTIONS INC | ACVA | 00091G104 | $3.3M | 0.83% | 783,286 | SH |
| 27 | SELECT SECTOR SPDR TR | XLV | 81369Y209 | $3.0M | 0.76% | 20,603 | SH |
| 28 | ISHARES SILVER TR | SLV | 46428Q109 | $3.0M | 0.74% | 43,315 | SH |
| 29 | ENTERPRISE PRODS PARTNERS L | EPD | 293792107 | $2.7M | 0.67% | 70,843 | SH |
| 30 | RTX CORPORATION | RTX | 75513E101 | $2.5M | 0.63% | 13,154 | SH |
| 31 | BANK AMERICA CORP | BAC | 060505104 | $2.5M | 0.63% | 51,882 | SH |
| 32 | SELECT SECTOR SPDR TR | XLF | 81369Y605 | $2.5M | 0.63% | 51,223 | SH |
| 33 | SELECT SECTOR SPDR TR | XLC | 81369Y852 | $2.4M | 0.61% | 22,053 | SH |
| 34 | MICROSOFT CORP | MSFT | 594918104 | $2.4M | 0.59% | 6,391 | SH |
| 35 | AMAZON COM INC | AMZN | 023135106 | $2.4M | 0.59% | 11,306 | SH |
| 36 | WORLD GOLD TR | GLDM | 98149E303 | $2.3M | 0.58% | 25,210 | SH |
| 37 | ALPHABET INC | GOOGL | 02079K305 | $2.3M | 0.58% | 8,013 | SH |
| 38 | VANGUARD INDEX FDS | VBR | 922908611 | $2.1M | 0.53% | 9,780 | SH |
| 39 | EXXON MOBIL CORP | XOM | 30231G102 | $2.1M | 0.52% | 12,148 | SH |
| 40 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $2.0M | 0.51% | 3,147 | SH |
| 41 | VANGUARD INDEX FDS | VBK | 922908595 | $2.0M | 0.51% | 6,755 | SH |
| 42 | ARK 21SHARES BITCOIN ETF | ARKB | 040919102 | $2.0M | 0.49% | 87,707 | SH |
| 43 | SCHWAB STRATEGIC TR | SCHD | 808524797 | $1.7M | 0.44% | 56,849 | SH |
| 44 | META PLATFORMS INC | META | 30303M102 | $1.7M | 0.42% | 2,955 | SH |
| 45 | VANGUARD WORLD FD | VIS | 92204A603 | $1.7M | 0.42% | 5,354 | SH |
| 46 | ISHARES TR | IWM | 464287655 | $1.7M | 0.42% | 6,733 | SH |
| 47 | VANGUARD INDEX FDS | VTI | 922908769 | $1.6M | 0.41% | 5,116 | SH |
| 48 | SELECT SECTOR SPDR TR | XLY | 81369Y407 | $1.6M | 0.41% | 15,040 | SH |
| 49 | MPLX LP | MPLX | 55336V100 | $1.6M | 0.40% | 28,118 | SH |
| 50 | ISHARES TR | IEFA | 46432F842 | $1.6M | 0.40% | 17,695 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-07 | $399.7M | 160 | 0001765380-26-000189 |
| 2025-12-31 | 2026-02-06 | $386.8M | 172 | 0001765380-26-000074 |