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MFS

Mattson Financial Services Portfolio holdings

AUM $478M
1-Year Est. Return 21.36%
This Fund
S&P 500
This Quarter Est. Return
+13.85%
1 Year Est. Return
+21.36%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$478M
AUM Growth
+$59M
Cap. Flow
+$18.8M
Cap. Flow %
3.94%
Top 10 Hldgs %
26.91%
Holding
254
New
22
Increased
138
Reduced
68
Closed
19

Top Buys

Rank Stock Value
1
CRWD icon
CrowdStrike
CRWD
+$9.05M
2
XTEN icon
BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF
XTEN
+$5.78M
3
XTWY icon
BondBloxx Bloomberg Twenty Year Target Duration US Treasury ETF
XTWY
+$5.13M
4
AIS
VistaShares Artificial Intelligence Supercycle ETF
AIS
+$3.86M
5
NVDA icon
NVIDIA
NVDA
+$3.49M

Top Sells

Rank Stock Value
1
XTRE icon
BondBloxx Bloomberg Three Year Target Duration US Treasury ETF
XTRE
+$4.86M
2
XFIV icon
BondBloxx Bloomberg Five Year Target Duration US Treasury ETF
XFIV
+$4.65M
3
ARKW icon
ARK Web x.0 ETF
ARKW
+$3.77M
4
VRTX icon
Vertex Pharmaceuticals
VRTX
+$1.72M
5
PODD icon
Insulet
PODD
+$1.43M

Sector Composition

Rank Sector Weight
1 Miscellaneous 36.09%
2 Technology 16.59%
3 Financials 10.59%
4 Consumer Discretionary 6.5%
5 Healthcare 6.28%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NVDA icon
1
NVIDIA
NVDA
$5.55T
$17.9M 3.74%
86,067
+16,981
+25% +$3.49M
SPYM
2
State Street SPDR Portfolio S&P 500 ETF
SPYM
$172B
$17.4M 3.63%
196,513
+12,788
+7% +$1.09M
DMBS icon
3
DoubleLine Mortgage ETF
DMBS
$705M
$17.3M 3.62%
355,426
+27,472
+8% +$1.35M
AAPL icon
4
Apple
AAPL
$4.7T
$13.4M 2.8%
40,151
+146
+0.4% +$41.8K
AMZN icon
5
Amazon
AMZN
$2.79T
$13.2M 2.76%
52,818
-3,849
-7% -$966K
GOOG icon
6
Alphabet (Google) Class C
GOOG
$4.11T
$12M 2.5%
33,785
-2,333
-6% -$834K
MSFT icon
7
Microsoft
MSFT
$3.71T
$10.6M 2.22%
26,391
-2,187
-8% -$885K
XTEN icon
8
BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF
XTEN
$1.05B
$9.88M 2.07%
219,983
+127,142
+137% +$5.78M
META icon
9
Meta Platforms (Facebook)
META
$1.57T
$8.97M 1.88%
13,491
+345
+3% +$211K
XSVN icon
10
BondBloxx Bloomberg Seven Year Target Duration US Treasury ETF
XSVN
$390M
$8.06M 1.69%
171,964
+57,525
+50% +$2.72M
AVUS icon
11
Avantis US Equity ETF
AVUS
$14.5B
$7.04M 1.47%
54,927
+7,045
+15% +$868K
AVGO icon
12
Broadcom
AVGO
$1.7T
$6.74M 1.41%
18,010
+1,147
+7% +$460K
GS icon
13
Goldman Sachs
GS
$302B
$6.68M 1.4%
6,094
– –
IETC icon
14
iShares US Tech Independence Focused ETF
IETC
$702M
$6.18M 1.29%
60,068
+15,128
+34% +$1.58M
PANW icon
15
Palo Alto Networks
PANW
$271B
$6.12M 1.28%
17,282
-635
-4% -$145K
MS icon
16
Morgan Stanley
MS
$341B
$6.08M 1.27%
27,861
-1,305
-4% -$258K
JPM icon
17
JPMorgan Chase
JPM
$952B
$6.06M 1.27%
17,658
+743
+4% +$231K
UNH icon
18
UnitedHealth
UNH
$356B
$5.33M 1.12%
12,583
-1,360
-10% -$504K
CVX icon
19
Chevron
CVX
$409B
$5.17M 1.08%
28,131
+732
+3% +$136K
XTWY icon
20
BondBloxx Bloomberg Twenty Year Target Duration US Treasury ETF
XTWY
$240M
$5.01M 1.05%
+137,868
New +$5.13M
LRCX icon
21
Lam Research
LRCX
$380B
$4.84M 1.01%
15,073
+554
+4% +$168K
V icon
22
Visa
V
$701B
$4.78M 1%
13,080
+864
+7% +$277K
BLOK icon
23
Amplify Blockchain Technology ETF
BLOK
$1.15B
$4.75M 0.99%
79,643
-443
-0.6% -$27.3K
BBBS icon
24
BondBloxx BBB Rated 1-5 Year Corporate Bond ETF
BBBS
$174M
$4.7M 0.98%
92,345
-25,971
-22% -$1.33M
DABS
25
DoubleLine Asset-Backed Securities ETF
DABS
$150M
$4.54M 0.95%
89,871
-3,610
-4% -$183K
1
2 3 4 5

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PWM
Palumbo Wealth Management Great Neck, New York $478M AUM 50.95% 1-Year Est. Return
KL
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BIA
Barry Investment Advisors New Bedford, Massachusetts $478M AUM 23.65% 1-Year Est. Return
EFA
Evernest Financial Advisors Carmel, Indiana $478M AUM 24% 1-Year Est. Return
CWA
Cornerstone Wealth Advisors Edina, Minnesota $477M AUM 14.5% 1-Year Est. Return
SAM
Standpoint Asset Management Scottsdale, Arizona $477M AUM 21.39% 1-Year Est. Return
RH
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MHC
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Mattson Financial Services's Q2 2026 Portfolio in Review

As of Q2 2026, Mattson Financial Services held 254 positions worth $478M, up 14% from $419M the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Mattson Financial Services deployed $18.8M of net new capital in Q2 2026, opening 22 new positions and adding to 138 existing holdings. Its largest new stake was CrowdStrike: 63,708 shares worth $3.25M.

By sector, the portfolio is most concentrated in Miscellaneous at 36% of assets, down from 37% a quarter earlier, followed by Technology and Financials.

On the sell side, the largest reduction was BondBloxx Bloomberg Five Year Target Duration US Treasury ETF, an estimated $4.65M trimmed.

  • Mattson Financial Services's largest Q2 2026 buy was CrowdStrike: 63,708 shares worth $3.25M.
  • Mattson Financial Services added most to BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF in Q2 2026, an estimated $5.78M increase.
  • Mattson Financial Services's biggest Q2 2026 reduction was BondBloxx Bloomberg Five Year Target Duration US Treasury ETF, cutting an estimated $4.65M.
  • Mattson Financial Services fully exited BondBloxx Bloomberg Three Year Target Duration US Treasury ETF in Q2 2026, selling an estimated $4.86M.
  • Mattson Financial Services's ten largest holdings make up 27% of its $478M portfolio in Q2 2026.
  • Mattson Financial Services opened 22 new positions and closed 19 in Q2 2026.
  • Mattson Financial Services's portfolio value rose 14% quarter-over-quarter to $478M.

Based on Mattson Financial Services's 13F filing for Q2 2026, filed 4 Aug 2026.