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One Charles Private Wealth Services 13F Portfolio

Portfolio Manager
One Charles Private Wealth Services, LLC
Performance
+7.72% (2026 Q2)
AUM (13F)
$434.46M
# of Holdings
175
Performance Rank
Allocation (Top 20)
66.3%
Latest filing
Q2 2026

One Charles Private Wealth Services, LLC Holdings Map

Top 50 One Charles Private Wealth Services, LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
BRK.B
BERKSHIRE HATHAWAY INC DEL
10.71%92.9K$46.5M
-4.02%(-3.89K)
2025-Q2: 96.0K shares2025-Q3: 97.0K shares2025-Q4: 97.2K shares2026-Q1: 96.8K shares2026-Q2: 92.9K shares
$377.71(+32.73%)
2026-06-30
TPL
TEXAS PACIFIC LAND CORPORATI
7.13%70.7K$30.9M
-6.44%(-4.87K)
2025-Q2: 78.0K shares2025-Q3: 77.4K shares2025-Q4: 76.2K shares2026-Q1: 75.6K shares2026-Q2: 70.7K shares
$200.50(+78.49%)
2026-06-30
INFL
LISTED FDS TR
5.57%484.4K$24.2M
-2.27%(-11.27K)
2025-Q2: 496.8K shares2025-Q3: 501.8K shares2025-Q4: 496.2K shares2026-Q1: 495.7K shares2026-Q2: 484.4K shares
$30.92(+71.04%)
2026-06-30
VTV
VANGUARD INDEX FDS
5.23%104.1K$22.7M
+4.51%(+4.49K)
2025-Q2: 87.5K shares2025-Q3: 91.2K shares2025-Q4: 94.5K shares2026-Q1: 99.6K shares2026-Q2: 104.1K shares
$153.27(+48.44%)
2026-06-30
VUG
VANGUARD INDEX FDS
4.37%220.1K$19.0M
+3.78%(+8.02K)
2025-Q2: 181.2K shares2025-Q3: 193.0K shares2025-Q4: 202.2K shares2026-Q1: 212.1K shares2026-Q2: 220.1K shares
$57.47(+55.17%)
2026-06-30
LB
LANDBRIDGE COMPANY LLC
4.09%224.2K$17.8M
-4.93%(-11.61K)
2025-Q2: 178.2K shares2025-Q3: 245.0K shares2025-Q4: 236.7K shares2026-Q1: 235.8K shares2026-Q2: 224.2K shares
$60.98(+29.04%)
2026-06-30
SAMT
ADVISORS INNER CIRCLE FD III
3.45%313.4K$15.0M
+2.56%(+7.82K)
2025-Q2: 0 shares2025-Q3: 143.3K shares2025-Q4: 278.1K shares2026-Q1: 305.5K shares2026-Q2: 313.4K shares
$37.17(+18.17%)
2026-06-30
JAAA
JANUS DETROIT STR TR
3.42%294.4K$14.9M
-2.29%(-6.91K)
2025-Q2: 274.0K shares2025-Q3: 280.1K shares2025-Q4: 283.6K shares2026-Q1: 301.3K shares2026-Q2: 294.4K shares
$50.78(-0.34%)
2026-06-30
XLK
SELECT SECTOR SPDR TR
2.85%64.9K$12.4M
-0.35%(-227)
2025-Q2: 68.0K shares2025-Q3: 67.5K shares2025-Q4: 66.1K shares2026-Q1: 65.1K shares2026-Q2: 64.9K shares
$75.49(+152.66%)
2026-06-30
GBTC
GRAYSCALE BITCOIN TRUST ETF
2.72%259.8K$11.8M
-6.22%(-17.24K)
2025-Q2: 291.8K shares2025-Q3: 289.4K shares2025-Q4: 278.6K shares2026-Q1: 277.0K shares2026-Q2: 259.8K shares
$44.17(+10.21%)
2026-06-30

About One Charles Private Wealth Services, LLCโ€™s portfolio

One Charles Private Wealth Services, LLC reports $434.46M in US-listed equity holdings across 175 positions in its most recent 13F filing. Its largest disclosed positions are BRK.B (10.7%), TPL (7.1%) and INFL (5.6%). The top 20 holdings account for 66.3% of reported assets. Its disclosed equity book has returned +48.04% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
BRK.B โ€” 12.6% ($46.48M)TPL โ€” 8.4% ($30.94M)INFL โ€” 6.6% ($24.16M)VTV โ€” 6.2% ($22.70M)VUG โ€” 5.1% ($18.96M)LB โ€” 4.8% ($17.76M)SAMT โ€” 4.1% ($14.96M)JAAA โ€” 4.0% ($14.86M)XLK โ€” 3.4% ($12.36M)GBTC โ€” 3.2% ($11.82M)Other โ€” 41.7% ($153.56M)
58%in top 10
  • BRK.B12.6%
  • TPL8.4%
  • INFL6.6%
  • VTV6.2%
  • VUG5.1%
  • LB4.8%
  • SAMT4.1%
  • JAAA4.0%
  • XLK3.4%
  • GBTC3.2%
  • Other41.7%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
2
FRDMEA SERIES TRUST1.4%
MIAXMIAMI INTL HLDGS INC1.0%
Added to
17
IEFAISHARES TR+61.5%
VTVVANGUARD INDEX FDS+4.5%
VUGVANGUARD INDEX FDS+3.8%
SAMTADVISORS INNER CIRCLE FD III+2.6%
+13 more
Trimmed
29
TPLTEXAS PACIFIC LAND CORPORATI-6.4%
BRK.BBERKSHIRE HATHAWAY INC DEL-4.0%
LBLANDBRIDGE COMPANY LLC-4.9%
GBTCGRAYSCALE BITCOIN TRUST ETF-6.2%
+25 more

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Source filings

Holdings on this page are parsed from One Charles Private Wealth Services, LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1800938). View One Charles Private Wealth Services, LLCโ€™s 13F filings on SEC

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