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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
ABBV icon
101
AbbVie
ABBV
$454B
$1.31M 0.27%
5,144
+171
+3% +$36.8K
MO icon
102
Altria Group
MO
$115B
$1.3M 0.27%
17,786
+219
+1% +$15.3K
ALL icon
103
Allstate
ALL
$66B
$1.29M 0.27%
5,336
+98
+2% +$21.3K
USB icon
104
US Bancorp
USB
$99B
$1.29M 0.27%
20,146
+488
+2% +$27.3K
KLAC icon
105
KLA
KLAC
$244B
$1.29M 0.27%
5,870
-110
-2% -$21.8K
EOG icon
106
EOG Resources
EOG
$76.3B
$1.27M 0.27%
9,159
-127
-1% -$17.3K
AMGN icon
107
Amgen
AMGN
$236B
$1.25M 0.26%
3,355
+124
+4% +$42.4K
AZN icon
108
AstraZeneca
AZN
$251B
$1.23M 0.26%
7,238
+210
+3% +$39.5K
QQQ icon
109
Invesco QQQ Trust
QQQ
$488B
$1.21M 0.25%
1,717
+209
+14% +$144K
RTX icon
110
RTX Corp
RTX
$271B
$1.19M 0.25%
6,127
+277
+5% +$50.8K
UPS icon
111
United Parcel Service
UPS
$87.4B
$1.19M 0.25%
10,121
+404
+4% +$42K
KMI icon
112
Kinder Morgan
KMI
$69.8B
$1.18M 0.25%
36,313
+463
+1% +$14.9K
HD icon
113
Home Depot
HD
$320B
$1.18M 0.25%
3,393
+668
+25% +$217K
NASA
114
Tema Space Innovators ETF
NASA
$1.09B
$1.17M 0.24%
+50,209
New +$1.6M
KHC icon
115
Kraft Heinz
KHC
$29.5B
$1.16M 0.24%
44,102
+1,838
+4% +$42.4K
AEP icon
116
American Electric Power
AEP
$67.7B
$1.15M 0.24%
8,631
+126
+1% +$16.6K
ARE icon
117
Alexandria Real Estate Equities
ARE
$9.07B
$1.15M 0.24%
22,891
+2,519
+12% +$121K
HII icon
118
Huntington Ingalls Industries
HII
$11.3B
$1.14M 0.24%
4,192
+954
+29% +$319K
SJM icon
119
J.M. Smucker
SJM
$13.5B
$1.13M 0.24%
9,953
+405
+4% +$41.3K
JMST icon
120
JPMorgan Ultra-Short Municipal Income ETF
JMST
$7.32B
$1.13M 0.24%
22,180
+7,539
+51% +$384K
TSCO icon
121
Tractor Supply
TSCO
$18.4B
$1.12M 0.24%
+36,252
New +$1.25M
LYB icon
122
LyondellBasell Industries
LYB
$20.9B
$1.12M 0.23%
19,375
-25
-0.1% -$1.73K
WFC icon
123
Wells Fargo
WFC
$271B
$1.08M 0.23%
12,242
+774
+7% +$62.2K
SMOT icon
124
VanEck Morningstar SMID Moat ETF
SMOT
$328M
$927K 0.19%
23,407
+1,194
+5% +$44.8K
SPIB icon
125
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
SPIB
$11.5B
$895K 0.19%
+26,902
New +$900K
3 4
5
6 7

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PWM
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KL
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BIA
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EFA
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CWA
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SAM
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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.