Diesslin Group, Inc.

In its 13F for Q4 2025 (holdings as of December 31, 2025, filed February 25, 2026), Diesslin Group, Inc. reported 53 stock positions worth $251.4 million. Its top holding was Berkshire Hathaway Class B (BRK.B) at 24.0% of the portfolio, followed by Janus Henderson Aaa Clo ETF (JAAA, 12.6%) and Invesco QQQ Trust Series 1 (QQQ, 11.3%).

Most Recent 13F
Q2 2026
Location
FORT WORTH, TX
CIK
0002108559
Portfolio Value
$251.4M (Q4 2025)
SEC Filing
0002108559-26-000002 ↗ filed Feb 25, 2026

Holdings Value

0$100.0M$200.0M$300.0M Q4 2025: $251.4M $251.4M Q4 2025 Q1 2026: $221.8M Q1 2026 Q2 2026: $259.2M Q2 2026

Holdings 53 stocks · $251.4M

BRK.B Berkshire Hathaway Inc. Class B 23.95% 119,796 $60.2M —
JAAA Janus Henderson Aaa Clo ETF 12.61% 626,919 $31.7M —
QQQ Invesco QQQ Trust Series 1 11.35% 46,440 $28.5M —
EDV Vanguard Extended Dur Treas 9.50% 367,383 $23.9M —
VOE Vngrd Mrngstr MD-Cap Val ETF 9.26% 131,297 $23.3M —
SMMD iShares Russell 2500 ETF 9.03% 303,061 $22.7M —
RSP Invesco S&P 500 Equal Weight 3.37% 44,181 $8.5M —
TLT iShares 20+ Year Treasury BD 2.96% 85,428 $7.4M —
MBSF Regan Floating Rate MBS ETF 2.42% 237,709 $6.1M —
AAPL Apple Inc. 1.62% 15,003 $4.1M —
WMT Walmart Inc. 1.50% 33,941 $3.8M —
VTI VG Morningstar TS MKT ETF-US 0.91% 6,787 $2.3M —
BRK.A Berkshire Hathaway Inc. Class A 0.90% 3 $2.3M —
SPY SS SPDR S&P 500 ETF Trust-US 0.90% 3,315 $2.3M —
VOO Vanguard S&P 500 ETF 0.88% 3,540 $2.2M —
PAGP Plains GP Holdings LP 0.60% 78,749 $1.5M —
MSFT Microsoft Corp. 0.57% 2,939 $1.4M —
VEA Vanguard Ftse Developed ETF 0.52% 20,729 $1.3M —
PHYS Sprott Physical Gold Trust 0.47% 35,834 $1.2M —
BTZ BlackRock Credit Allocation 0.47% 108,167 $1.2M —
JNJ Johnson & Johnson 0.45% 5,450 $1.1M —
PEP Pepsico Inc. 0.40% 7,001 $1.0M —
IAU iShares Gold Trust 0.39% 12,050 $978K —
GLD SPDR Gold Shares 0.37% 2,359 $935K —
AMZN Amazon.com Inc. 0.34% 3,705 $855K —
HTD John Hancock Tax Adv DVD Inc. filed as HANCOCK JOHN TAX-ADVANTAGED 0.30% 31,893 $755K —
AZZ Azz Inc. 0.30% 7,000 $750K —
NVS Novartis AG-Sponsored ADR 0.30% 5,434 $749K —
XOM Exxon Mobil Corp. 0.23% 4,722 $568K —
NVDA Nvidia Corp. 0.22% 2,916 $544K —
CFR Cullen/Frost Bankers Inc. 0.22% 4,275 $541K —
VNQ Vanguard Real Estate ETF 0.21% 5,832 $516K —
MDY State Street SPDR S&P Midcap 0.19% 789 $476K —
BNDX Vanguard Total Intl Bond ETF 0.18% 9,448 $457K —
UNP Union Pacific Corp. 0.18% 1,959 $453K —
WFC Wells Fargo & Co. 0.17% 4,632 $432K —
SABA Saba Capital Income & Opp II 0.15% 45,969 $379K —
VDE Vanguard Energy ETF 0.14% 2,889 $364K —
YUM Yum! Brands Inc. 0.14% 2,384 $361K —
GOOGL Alphabet Inc. Class A 0.14% 1,133 $355K —
GOOG Alphabet Inc. Class C 0.14% 1,117 $350K —
DFAC Dimensional US Core Equity 2 0.13% 8,410 $333K —
IBIT iShares Bitcoin Trust ETF 0.13% 6,479 $322K —
COP Conocophillips 0.12% 3,290 $308K —
A Agilent Technologies Inc. 0.12% 2,255 $307K —
SPYV SS SPDR P S&P 500 Value ETF 0.11% 4,928 $280K —
TSLA Tesla Inc. 0.10% 554 $249K —
PFXF Vaneck Pref Sec X-Financials 0.10% 13,537 $239K —
CVX Chevron Corp. 0.08% 1,335 $203K —
FJUL FT Vest US Equity Buffer ETF 0.08% 3,598 $201K —
JPC Nuveen Prefered & Income Opp 0.04% 12,528 $102K —
NEXT Nextdecade Corp. 0.02% 10,000 $53K —
PVL Permianville Royalty Trust 0.02% 27,715 $50K —
Other holdings (1): bonds, preferreds, convertibles and warrants · $240K (not counted above)
SecurityClassShares / PrincipalValueChange
WELLS FARGO & COMPANY (WFC 7.5 PERP L) PERP PFD CNV A 198$240K—

Total filed on the 13F, all lines: $251.6M.

Portfolio Sells Q4 2025

No earlier filing to compare with.

Portfolio Buys Q4 2025

No earlier filing to compare with.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 59$259.2MVTV, QQQ, BRK.B, SMMD, VOE
Q1 2026 52$221.8MBRK.B, JAAA, QQQ, VOE, SMMD
Q4 2025 53$251.4MBRK.B, JAAA, QQQ, EDV, VOE