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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
SPTL icon
151
State Street SPDR Portfolio Long Term Treasury ETF
SPTL
$11.1B
$447K 0.09%
17,446
+987
+6% +$25.7K
DT icon
152
Dynatrace
DT
$15B
$441K 0.09%
9,838
+1,432
+17% +$55.8K
HUM icon
153
Humana
HUM
$48.2B
$439K 0.09%
1,135
-721
-39% -$205K
FEBT icon
154
AllianzIM U.S. Equity Buffer10 Feb ETF
FEBT
$163M
$437K 0.09%
10,575
+1,332
+14% +$53.5K
ET icon
155
Energy Transfer Partners
ET
$74B
$417K 0.09%
20,637
– –
AOS icon
156
A.O. Smith
AOS
$8.22B
$414K 0.09%
6,840
– –
PNFP icon
157
Pinnacle Financial Partners Inc
PNFP
$15.3B
$412K 0.09%
3,991
+52
+1% +$4.99K
IJH icon
158
iShares Core S&P Mid-Cap ETF
IJH
$126B
$408K 0.09%
5,368
+2
+0% +$147
AGGH icon
159
Simplify Aggregate Bond ETF
AGGH
$588M
$400K 0.08%
+19,896
New +$404K
CMG icon
160
Chipotle Mexican Grill
CMG
$46.8B
$393K 0.08%
11,484
+1,858
+19% +$60.7K
UBS icon
161
UBS Group
UBS
$170B
$390K 0.08%
7,298
-106
-1% -$4.83K
CM icon
162
Canadian Imperial Bank of Commerce
CM
$107B
$372K 0.08%
3,083
-69
-2% -$7.57K
RY icon
163
Royal Bank of Canada
RY
$292B
$371K 0.08%
1,718
-27
-2% -$5.01K
EQNR icon
164
Equinor
EQNR
$99.9B
$370K 0.08%
10,391
-494
-5% -$18.5K
CNI icon
165
Canadian National Railway
CNI
$74.6B
$364K 0.08%
2,836
-16
-0.6% -$1.82K
MUFG icon
166
Mitsubishi UFJ Financial
MUFG
$271B
$363K 0.08%
16,404
+234
+1% +$4.41K
DCRE icon
167
DoubleLine Commercial Real Estate Debt ETF
DCRE
$461M
$356K 0.07%
6,886
+315
+5% +$16.3K
SPTS icon
168
State Street SPDR Portfolio Short Term Treasury ETF
SPTS
$7.13B
$354K 0.07%
12,237
+500
+4% +$14.5K
SMFG icon
169
Sumitomo Mitsui Financial
SMFG
$173B
$354K 0.07%
13,694
+250
+2% +$5.55K
IX icon
170
ORIX
IX
$41.5B
$353K 0.07%
8,865
+38
+0.4% +$1.35K
HSBC icon
171
HSBC
HSBC
$367B
$349K 0.07%
3,473
+14
+0.4% +$1.28K
ISBA
172
Isabella Bank
ISBA
$305M
$348K 0.07%
+8,534
New +$365K
BCS icon
173
Barclays
BCS
$90.6B
$347K 0.07%
12,301
+279
+2% +$6.73K
ING icon
174
ING
ING
$106B
$346K 0.07%
10,553
+125
+1% +$3.7K
NMR icon
175
Nomura Holdings
NMR
$31.1B
$342K 0.07%
34,886
+1,136
+3% +$9.45K
5 6
7
8 9

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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.