Diesslin Group, Inc.

FORT WORTH, TX · CIK 2108559 · 13F filing filed 2026-07-02

SEC-registered investment adviser since 1988 · other (specify)

Assets managed$696.3m
Staff12 · 6 in investment roles
Main clients (by assets)High net worth individuals 86%, Individuals 8%, Charities 6%
Private funds2 · $1.0m gross assets
Websitediesslin.com
Form ADV · 2026-08-25SEC adviser record

$259.2m reported value +16.7% vs Q1 2026

59positions

88.5%in top 10

10 new 21 added 13 reduced 4 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#	Security	Ticker	Shares	Value	% of portfolio	Change	Shares change
1	VANGUARD INDEX FDS VALUE ETF VTV	VTV	197,031	$42.9m16.56%	16.56%	New
2	INVESCO QQQ TR UNIT SER 1 QQQ	QQQ	52,745	$38.8m14.98%	14.98%	Added +6.5k	+6,513 14.1%
3	BERKSHIRE HATHAWAY INC DEL CL B NEW BRK.B	BRK.B	68,349	$34.2m13.19%	13.19%	Reduced -52.9k	-52,946 -43.6%
4	ISHARES TR RUSEL 2500 ETF SMMD	SMMD	351,000	$32.2m12.41%	12.41%	Added +59.8k	+59,807 20.5%
5	VANGUARD INDEX FDS MCAP VL IDXVIP VOE	VOE	155,553	$30.7m11.86%	11.86%	Added +30.7k	+30,716 24.6%
6	JANUS DETROIT STR TR HENDRSON AAA CL JAAA	JAAA	592,671	$29.9m11.54%	11.54%	Reduced -45.2k	-45,250 -7.1%
7	INVESCO EXCHANGE TRADED FD T S&P500 EQL WGT RSP	RSP	44,552	$9.5m3.66%	3.66%	Reduced -563	-563 -1.2%
8	APPLE INC COM AAPL	AAPL	14,993	$4.3m1.67%	1.67%	Added +181	+181 1.2%
9	WALMART INC COM WMT	WMT	34,033	$3.9m1.49%	1.49%	Added +92	+92 0.3%
10	VANGUARD INDEX FDS TOTAL STK MKT VTI	VTI	8,102	$3.0m1.16%	1.16%	Added +370	+370 4.8%
11	SPDR S&P 500 ETF TR TR UNIT SPY	SPY	3,317	$2.5m0.96%	0.96%	Reduced -9	-9 -0.3%
12	PLAINS GP HLDGS L P LTD PARTNR INT A PAGP	PAGP	82,841	$2.0m0.78%	0.78%	Added +664	+664 0.8%
13	VANGUARD TAX-MANAGED FDS VAN FTSE DEV MKT VEA	VEA	21,039	$1.5m0.58%	0.58%	Reduced -1.4k	-1,382 -6.2%
14	BERKSHIRE HATHAWAY INC DEL CL A BRK.A	BRK.A	2	$1.5m0.58%	0.58%	Reduced -1	-1 -33.3%
15	SPROTT PHYSICAL GOLD TR UNIT PHYS	PHYS	39,596	$1.2m0.46%	0.46%	Unchanged
16	MICROSOFT CORP COM MSFT	MSFT	2,918	$1.1m0.42%	0.42%	Reduced -22	-22 -0.8%
17	AZZ INC COM AZZ	AZZ	7,000	$1.1m0.42%	0.42%	Unchanged
18	JOHNSON & JOHNSON COM JNJ	JNJ	4,228	$1.1m0.41%	0.41%	Reduced -440	-440 -9.4%
19	PEPSICO INC COM PEP	PEP	7,001	$947.9k0.37%	0.37%	Unchanged
20	AMAZON COM INC COM AMZN	AMZN	3,685	$878.3k0.34%	0.34%	Added +26	+26 0.7%
21	NOVARTIS AG SPONSORED ADR NVS	NVS	5,434	$851.7k0.33%	0.33%	Unchanged
22	ISHARES GOLD TR ISHARES NEW IAU	IAU	10,904	$823.4k0.32%	0.32%	Added +2.2k	+2,240 25.9%
23	HANCOCK JOHN TAX-ADVANTAGED COM HTD	HTD	30,554	$778.8k0.30%	0.30%	Added +67	+67 0.2%
24	VANGUARD INDEX FDS REAL ESTATE ETF VNQ	VNQ	7,769	$749.2k0.29%	0.29%	Added +1.1k	+1,134 17.1%
25	SPDR GOLD TR GOLD SHS GLD	GLD	1,956	$720.6k0.28%	0.28%	Reduced -403	-403 -17.1%
26	MARVELL TECHNOLOGY INC COM MRVL	MRVL	2,353	$700.9k0.27%	0.27%	Unchanged
27	NVIDIA CORPORATION COM NVDA	NVDA	3,317	$663.7k0.26%	0.26%	Added +401	+401 13.8%
28	EXXON MOBIL CORP COM XOM	XOM	4,802	$656.6k0.25%	0.25%	Added +80	+80 1.7%
29	CULLEN FROST BANKERS INC COM CFR	CFR	3,699	$571.6k0.22%	0.22%	Unchanged
30	VANECK ETF TRUST PREFERRED SECURT PFXF	PFXF	30,978	$552.6k0.21%	0.21%	Added +11.1k	+11,138 56.1%
31	UNION PAC CORP COM UNP	UNP	1,959	$532.8k0.21%	0.21%	Unchanged
32	VANGUARD CHARLOTTE FDS TOTAL INT BD ETF BNDX	BNDX	10,737	$520.0k0.20%	0.20%	Added +1.3k	+1,306 13.8%
33	VALUED ADVISERS TR REGAN FLTG RATE MBSF	MBSF	20,101	$516.1k0.20%	0.20%	Added +12	+12 0.1%
34	SPDR S&P MIDCAP 400 ETF TR UTSER1 S&PDCRP MDY	MDY	720	$506.4k0.20%	0.20%	Reduced -10	-10 -1.4%
35	ALPHABET INC CAP STK CL A GOOGL	GOOGL	1,260	$450.4k0.17%	0.17%	Added +186	+186 17.3%
36	JANUS DETROIT STR TR HENDERSON SECURI JSI	JSI	7,506	$384.4k0.15%	0.15%	Reduced -323	-323 -4.1%
37	VANGUARD WORLD FD ENERGY ETF VDE	VDE	2,559	$384.2k0.15%	0.15%	Reduced -346	-346 -11.9%
38	WELLS FARGO CO NEW COM WFC	WFC	4,632	$382.8k0.15%	0.15%	Unchanged
39	YUM BRANDS INC COM YUM	YUM	2,384	$381.1k0.15%	0.15%	Unchanged
40	DIMENSIONAL ETF TRUST US CORE EQUITY 2 DFAC	DFAC	8,410	$373.1k0.14%	0.14%	Unchanged
41	ALPHABET INC CAP STK CL C GOOG	GOOG	1,050	$371.1k0.14%	0.14%	Reduced -10	-10 -0.9%
42	INVESCO EXCHANGE TRADED FD T RAFI US 1000 ETF PRF	PRF	6,488	$350.5k0.14%	0.14%	New
43	CONOCOPHILLIPS COM COP	COP	3,323	$345.5k0.13%	0.13%	Added +29	+29 0.9%
44	INTEL CORP COM INTC	INTC	2,212	$308.9k0.12%	0.12%	New
45	ADVISOR MANAGED PORTFOLIOS REGAN FIXED RATE MBSX	MBSX	10,927	$298.4k0.12%	0.12%	Added +1.8k	+1,849 20.4%
46	ADVANCED MICRO DEVICES INC COM AMD	AMD	511	$296.8k0.11%	0.11%	New
47	AGILENT TECHNOLOGIES INC COM A	A	2,160	$286.9k0.11%	0.11%	Unchanged
48	ASTERA LABS INC COM ALAB	ALAB	521	$251.7k0.10%	0.10%	New
49	TESLA INC COM TSLA	TSLA	585	$246.1k0.09%	0.09%	Added +31	+31 5.6%
50	SPDR SER TR S&P DIVID ETF SDY	SDY	1,490	$226.7k0.09%	0.09%	New
51	ISHARES TR MSCI USA MIN VOL USMV	USMV	2,337	$225.4k0.09%	0.09%	New
52	CHEVRON CORP NEW COM CVX	CVX	1,335	$221.3k0.09%	0.09%	Unchanged
53	VANGUARD INDEX FDS MID CAP ETF VO	VO	2,701	$217.6k0.08%	0.08%	New
54	ISHARES BITCOIN TRUST ETF SHS BEN INT IBIT	IBIT	6,479	$215.7k0.08%	0.08%	Unchanged
55	FIRST TR EXCHNG TRADED FD VI FT VEST US EQT FJUL	FJUL	3,598	$214.2k0.08%	0.08%	New
56	WP CAREY INC COM WPC	WPC	2,846	$203.5k0.08%	0.08%	New
57	NUVEEN PFD & INCOME OPPORTUN COM JPC	JPC	12,501	$98.5k0.04%	0.04%	Added +245	+245 2.0%
58	NEXTDECADE CORP COM NEXT	NEXT	10,000	$75.4k0.03%	0.03%	Unchanged
59	PERMIANVILLE RTY TR TR UNIT PVL	PVL	27,715	$46.8k0.02%	0.02%	Unchanged

Sold out since Q1 2026

Security	Ticker	Shares held before	Value then
VANGUARD WORLD FD EDV	EDV	140,603	$9.1m140.6k shares
ISHARES TR TLT	TLT	48,621	$4.2m48.6k shares
BLACKROCK CR ALLOCATION INCO BTZ	BTZ	34,928	$352.8k34.9k shares
WELLS FARGO CO NEW WFC 7.5 PERP L	WFC 7.5 PERP L	201	$232.1k201 shares