Diesslin Group, Inc.
Long book
$222.0M
Q1 2026
Positions
53
Top-10 weight
87%
concentration
Last quarter
+9.0%
SPY +14.8%
Turnover
12%
of book per quarter
Strategy in plain words
auto-generated from filingsDiesslin Group, Inc. is a wealth-management firm allocating client money, specialised in financials (76% of the long book), running a $222.0M US long book across 53 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. Turnover is modest: positions are typically held for years. Current anchor positions: BERKSHIRE HATHAWAY INC-CL B, JANUS HENDERSON AAA CLO ETF, INVESCO QQQ TRUST SERIES 1, VANGUARD MID-CAP VALUE ETF, ISHARES RUSSELL 2500 ETF.
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
Q4 2025
-0.7%
Q1 2026
+9.0%
Sector allocation
Financials 78%
Technology 8%
Consumer discretionary 7%
Industrials 2%
Energy 2%
Healthcare 2%
Consumer staples 1%
Other 0%
Long book by quarter
What does Diesslin Group, own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 121.3K | $58.1M | 26.2% | +1.3% |
| WMT WALMART INC | Consumer discretionary | 33.9K | $4.2M | 1.9% | Held |
| AAPL APPLE INC | Technology | 14.8K | $3.8M | 1.7% | -1.3% |
| BRK/A BERKSHIRE HATHAWAY INC-CL A | Financials | 3 | $2.2M | 1.0% | Held |
| JNJ JOHNSON & JOHNSON | Healthcare | 4.7K | $1.1M | 0.5% | -14.3% |
| MSFT MICROSOFT CORP | Technology | 2.9K | $1.1M | 0.5% | 0.0% |
| PEP PEPSICO INC | Consumer staples | 7.0K | $1.1M | 0.5% | Held |
| AZZ AZZ INC | Industrials | 7.0K | $876K | 0.4% | Held |
| XOM EXXON MOBIL CORP | Energy | 4.7K | $801K | 0.4% | Held |
| AMZN AMAZON.COM INC | Consumer discretionary | 3.7K | $762K | 0.3% | -1.2% |
| NVDA NVIDIA CORP | Technology | 2.9K | $508K | 0.2% | Held |
| CFR CULLEN/FROST BANKERS INC | Financials | 3.7K | $507K | 0.2% | -13.5% |
| UNP UNION PACIFIC CORP | Industrials | 2.0K | $475K | 0.2% | Held |
| COP CONOCOPHILLIPS | Energy | 3.3K | $435K | 0.2% | +0.1% |
| YUM YUM! BRANDS INC | Consumer discretionary | 2.4K | $371K | 0.2% | Held |
| WFC WELLS FARGO & CO | Financials | 4.6K | $369K | 0.2% | Held |
| GOOGL ALPHABET INC-CL A | Technology | 1.1K | $309K | 0.1% | -5.2% |
| GOOG ALPHABET INC-CL C | Technology | 1.1K | $304K | 0.1% | -5.1% |
| CVX CHEVRON CORP | Energy | 1.3K | $276K | 0.1% | Held |
| A AGILENT TECHNOLOGIES INC | Healthcare | 2.2K | $246K | 0.1% | -4.2% |
| MRVL MARVELL TECHNOLOGY INC | Technology | 2.4K | $233K | 0.1% | New |
| WFC 7.5 PERP L WELLS FARGO & COMPANY | — | 201 | $232K | 0.1% | +1.5% |
| TSLA TESLA INC | Industrials | 554 | $206K | 0.1% | Held |
| NEXT NEXTDECADE CORP | Utilities | 10.0K | $77K | 0.0% | Held |