Q2 2026 13F · SEC CIK 2034595

Mattson Financial Services, LLC

Wealth managerFiled 2026-08-04 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $477.8M
Reported positions: 235
Holdings vs S&P 500, 3 yrs: —
Assets under management: $515.0M

Mattson Financial Services, LLC is a wealth manager that reported 235 positions worth $477.8M in its Q2 2026 13F, filed 2026-08-04. Its largest holdings were Nvidia Corporation Com (NVDA, 3.7%), Spdr Series Trust (SPLG, 3.6%), Doubleline ETF Trust (DMBS, 3.6%).

Mattson Financial Services, LLC holdings largest 50 of 235 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Mattson Financial Services, LLC 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
NVDANvidia Corporation Com	3.7%	2.9%	86,067	+24.6%	$17.9M
SPLGSpdr Series Trust	3.6%	3.4%	196,513	+7.0%	$17.4M
DMBSDoubleline ETF Trust	3.6%	3.9%	355,426	+8.4%	$17.3M
AAPLApple Inc	2.8%	2.4%	40,151	+0.4%	$13.4M
AMZNAmazon Com Inc Com	2.8%	2.8%	52,818	-6.8%	$13.2M
GOOGAlphabet Inc	2.5%	2.5%	33,785	-6.5%	$12.0M
MSFTMicrosoft Corp	2.2%	2.5%	26,391	-7.7%	$10.6M
XTENBondbloxx ETF Trust	2.1%	1.0%	219,983	+136.9%	$9.9M
METAMeta Platforms Inc Class A	1.9%	1.8%	13,491	+2.6%	$9.0M
XSVNBondbloxx ETF Trust	1.7%	1.3%	171,964	+50.3%	$8.1M
AVUSAvantis U.s. Equity ETF	1.5%	1.3%	54,927	+14.7%	$7.0M
AVGOBroadcom Inc	1.4%	1.2%	18,010	+6.8%	$6.7M
GSGoldman Sachs Group Inc	1.4%	1.2%	6,094	+0.0%	$6.7M
IETCIshares U.s. Tech Independence Focused E	1.3%	0.9%	60,068	+33.7%	$6.2M
PANWPalo Alto Networks Inc	1.3%	0.7%	17,282	-3.5%	$6.1M
MSMorgan Stanley Com New	1.3%	1.1%	27,861	-4.5%	$6.1M
JPMJpmorgan Chase & Co	1.3%	1.2%	17,658	+4.4%	$6.1M
UNHUnitedhealth Group Inc Com	1.1%	0.9%	12,583	-9.8%	$5.3M
CVXChevron Corp New	1.1%	1.4%	28,131	+2.7%	$5.2M
XTWYBondbloxx ETF Trust	1.0%	—	137,868	—	$5.0M
LRCXLam Research Corp	1.0%	0.7%	15,073	+3.8%	$4.8M
VVisa Inc Com Cl A	1.0%	0.9%	13,080	+7.1%	$4.8M
BLOKAmplify ETF Tr	1.0%	1.0%	79,643	-0.6%	$4.7M
BBBSBondbloxx ETF Trust	1.0%	1.4%	92,345	-22.0%	$4.7M
DABSDoubleline ETF Trust	0.9%	1.1%	89,871	-3.9%	$4.5M
TGTTarget Corp Com	0.9%	1.1%	32,181	-12.0%	$4.5M
JAAAJanus Detroit Str Tr	0.9%	1.2%	87,660	-9.2%	$4.4M
IVVIshares Core S&p 500 ETF	0.9%	0.9%	5,712	+1.1%	$4.3M
CRPTFirst Tr Exchng Traded Fd Vi	0.8%	0.9%	338,697	+2.7%	$4.0M
ETNEaton Corp PLC	0.8%	0.8%	9,948	+5.4%	$3.9M
MDTMedtronic PLC	0.8%	0.9%	47,080	+2.5%	$3.9M
KOCoca Cola Co	0.8%	0.8%	45,969	-1.7%	$3.9M
AISVistashares Artificial Intelligence Supe	0.8%	—	57,796	—	$3.9M
URIUnited Rentals Inc Com	0.8%	—	3,592	—	$3.9M
WMTWalmart Inc	0.8%	1.0%	33,078	-3.7%	$3.8M
BACBank of Amer Corp	0.7%	0.7%	57,910	-0.1%	$3.6M
JNJJohnson & Johnson	0.7%	0.8%	14,182	+8.8%	$3.5M
APHAmphenol Corp	0.7%	—	22,841	—	$3.5M
LOUPInnovator Etfs Trust	0.7%	0.7%	38,341	-14.3%	$3.4M
QTUMETF Ser Solutions	0.7%	0.8%	24,022	-20.8%	$3.4M
CHATTidal Trust II	0.7%	0.8%	40,631	-29.1%	$3.4M
AVDEAvantis International Equity ETF	0.7%	0.7%	37,609	+2.1%	$3.4M
CRWDCrowdstrike Hldgs Inc Class A	0.7%	—	15,927	—	$3.2M
SPDWSPDR Portfolio Developed World	0.7%	0.7%	64,306	-4.3%	$3.2M
XFIVBondbloxx ETF Trust	0.7%	1.9%	64,201	-59.7%	$3.1M
MUBIshares National Muni Bond ETF	0.6%	—	28,883	—	$3.1M
PCMMBondbloxx ETF Trust	0.6%	1.0%	62,014	-27.5%	$3.1M
PGProcter & Gamble Co Com	0.6%	0.6%	20,202	+7.8%	$3.1M
PRIVSsga Active Tr	0.6%	—	122,534	—	$3.1M
BRK-BBerkshire Hathaway Inc Del	0.6%	0.9%	6,101	-19.0%	$3.0M

What Mattson Financial Services, LLC bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +11.1% /yr; S&P 500 +20.1%
3 years: —
5 years: —

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$477.8M	235
Q1 2026	$418.8M	232
Q4 2025	$428.2M	181
Q3 2025	$418.2M	186
Q2 2025	$370.8M	164
Q1 2025	$332.7M	330
Q4 2024	$314.6M	348
Q3 2024	$278.9M	270
Q2 2024	$280.8M	270

Questions about Mattson Financial Services, LLC's portfolio

What stocks does Mattson Financial Services, LLC own?

Mattson Financial Services, LLC's latest 13F, for Q2 2026 and filed Aug 4, 2026, lists 235 positions worth $477.8M. The largest are Nvidia Corporation Com (NVDA) at 3.7%, Spdr Series Trust (SPLG) at 3.6%, Doubleline ETF Trust (DMBS) at 3.6%, Apple Inc (AAPL) at 2.8% and Amazon Com Inc Com (AMZN) at 2.8%.

What did Mattson Financial Services, LLC buy last quarter?

In Q2 2026, Mattson Financial Services, LLC added Bondbloxx ETF Trust (XTEN) (+136.9% shares), Bondbloxx ETF Trust (XSVN) (+50.3% shares) and Ishares U.s. Tech Independence Focused E (IETC) (+33.7% shares), compared with its Q1 2026 filing.

What did Mattson Financial Services, LLC sell last quarter?

In Q2 2026, Mattson Financial Services, LLC cut from its top 50 Bondbloxx Bloomberg Three Year Target du (XTRE), cut from its top 50 Ark ETF Tr (ARKW), cut from its top 50 Mcdonalds Corp Com (MCD), cut from its top 50 Netflix Inc Total (NFLX), cut from its top 50 Abbott Laboratories (ABT), Bondbloxx ETF Trust (XFIV) (-59.7% shares), Tidal Trust II (CHAT) (-29.1% shares) and Bondbloxx ETF Trust (PCMM) (-27.5% shares), compared with its Q1 2026 filing.

When is Mattson Financial Services, LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Mattson Financial Services, LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Mattson Financial Services, LLC manage?

Mattson Financial Services, LLC reported $515.0M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $477.8M.