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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
PRFD icon
126
PIMCO Preferred and Capital Securities Active Exchange-Traded Fund
PRFD
$237M
$889K 0.19%
17,436
+1,211
+7% +$61.9K
SPTI icon
127
State Street SPDR Portfolio Intermediate Term Treasury ETF
SPTI
$10.7B
$876K 0.18%
31,025
+2,318
+8% +$65.9K
GSY icon
128
Invesco Ultra Short Duration ETF
GSY
$3.91B
$844K 0.18%
16,798
-8,860
-35% -$444K
UYLD icon
129
Angel Oak UltraShort Income ETF
UYLD
$1.61B
$842K 0.18%
16,479
-8,737
-35% -$447K
FOXY
130
Simplify Currency Strategy ETF
FOXY
$360M
$835K 0.17%
+28,533
New +$834K
BOXX icon
131
Alpha Architect 1-3 Month Box ETF
BOXX
$14.4B
$834K 0.17%
7,102
+2,340
+49% +$273K
FTSM icon
132
First Trust Enhanced Short Maturity ETF
FTSM
$6.55B
$805K 0.17%
13,454
+968
+8% +$57.9K
IBM icon
133
IBM
IBM
$221B
$793K 0.17%
3,619
+253
+8% +$63.7K
FTNT icon
134
Fortinet
FTNT
$115B
$765K 0.16%
4,759
+175
+4% +$20.2K
TOLZ icon
135
ProShares DJ Brookfield Global Infrastructure ETF
TOLZ
$173M
$693K 0.15%
11,467
+209
+2% +$12.6K
CSNR
136
Cohen & Steers Natural Resources Active ETF
CSNR
$107M
$643K 0.13%
18,887
-2,180
-10% -$79.9K
LPLA icon
137
LPL Financial
LPLA
$28.3B
$620K 0.13%
1,874
+228
+14% +$68.4K
GPN icon
138
Global Payments
GPN
$24.5B
$619K 0.13%
7,694
+2,988
+63% +$206K
BA icon
139
Boeing
BA
$168B
$595K 0.12%
2,776
– –
ULTA icon
140
Ulta Beauty
ULTA
$24.1B
$584K 0.12%
1,219
+85
+7% +$43.2K
SAIA icon
141
Saia
SAIA
$9.51B
$544K 0.11%
1,241
+35
+3% +$15.4K
IWY icon
142
iShares Russell Top 200 Growth ETF
IWY
$16B
$543K 0.11%
1,913
+38
+2% +$10.7K
EXE
143
Expand Energy Corp
EXE
$22.7B
$543K 0.11%
6,153
+728
+13% +$69.1K
FIVE icon
144
Five Below
FIVE
$13.9B
$542K 0.11%
2,741
+98
+4% +$21.1K
SPAB icon
145
State Street SPDR Portfolio Aggregate Bond ETF
SPAB
$10.2B
$506K 0.11%
19,994
-7,769
-28% -$198K
JHX icon
146
James Hardie Industries
JHX
$17.6B
$506K 0.11%
18,754
+2,162
+13% +$47.5K
CSHI icon
147
NEOS Enhanced Income 1-3 Month T-Bill ETF
CSHI
$1.67B
$488K 0.1%
9,807
+406
+4% +$20.2K
HQY icon
148
HealthEquity
HQY
$7.94B
$484K 0.1%
4,901
+654
+15% +$55.4K
INVH icon
149
Invitation Homes
INVH
$16.9B
$457K 0.1%
15,020
+1,622
+12% +$45.9K
WFRD icon
150
Weatherford International
WFRD
$6.85B
$455K 0.1%
5,652
+190
+3% +$19.3K
4 5
6
7 8

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BIA
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EFA
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CWA
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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.