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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
-1.47%
1 Year Est. Return
+21.36%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$419M
AUM Growth
-$9.44M
Cap. Flow
+$4.5M
Cap. Flow %
1.07%
Top 10 Hldgs %
25.46%
Holding
242
New
61
Increased
89
Reduced
76
Closed
10

Top Buys

Rank Stock Value
1
IVV icon
iShares Core S&P 500 ETF
IVV
+$1.55M
2
DMBS icon
DoubleLine Mortgage ETF
DMBS
+$1.48M
3
MSFT icon
Microsoft
MSFT
+$926K
4
XFIV icon
BondBloxx Bloomberg Five Year Target Duration US Treasury ETF
XFIV
+$792K
5
GLDM icon
SPDR Gold MiniShares Trust
GLDM
+$788K

Top Sells

Rank Stock Value
1
SPYI icon
NEOS S&P 500 High Income ETF
SPYI
+$4.67M
2
XBJL icon
Innovator US Equity Accelerated 9 Buffer ETF July
XBJL
+$4.62M
3
TJUL icon
Innovator Equity Defined Protection ETF - 2 Yr to July 2027
TJUL
+$3.22M
4
HELO icon
JPMorgan Hedged Equity Laddered Overlay ETF
HELO
+$1.72M
5
SPYM
State Street SPDR Portfolio S&P 500 ETF
SPYM
+$1.26M

Sector Composition

Rank Sector Weight
1 Technology 13.98%
2 Financials 9.8%
3 Healthcare 7.08%
4 Consumer Discretionary 6.7%
5 Industrials 5.78%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
APH icon
51
Amphenol
APH
$211B
$2.57M 0.61%
20,371
-947
-4% -$133K
PWR icon
52
Quanta Services
PWR
$104B
$2.54M 0.61%
4,626
-711
-13% -$366K
SBUX icon
53
Starbucks
SBUX
$120B
$2.53M 0.6%
28,213
-2,274
-7% -$215K
AVEM icon
54
Avantis Emerging Markets Equity ETF
AVEM
$26.4B
$2.51M 0.6%
31,195
-1,075
-3% -$89.3K
PRIV
55
State Street IG Public & Private Credit ETF
PRIV
$836M
$2.48M 0.59%
98,120
+9,959
+11% +$254K
URI icon
56
United Rentals
URI
$71.6B
$2.45M 0.58%
3,359
-295
-8% -$248K
BIL icon
57
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$46.9B
$2.4M 0.57%
26,218
+1,154
+5% +$106K
RECS icon
58
Columbia Research Enhanced Core ETF
RECS
$6.02B
$2.32M 0.55%
59,493
-946
-2% -$38.4K
ECL icon
59
Ecolab
ECL
$79.7B
$2.27M 0.54%
8,550
-864
-9% -$244K
MLM icon
60
Martin Marietta Materials
MLM
$33.4B
$2.26M 0.54%
3,834
-291
-7% -$186K
BKR icon
61
Baker Hughes
BKR
$61.3B
$2.19M 0.52%
35,929
-6,869
-16% -$397K
WCN
62
Waste Connections
WCN
$41.7B
$2.19M 0.52%
13,474
-159
-1% -$26.5K
JMBS icon
63
Janus Henderson Mortgage-Backed Securities ETF
JMBS
$6.74B
$2.12M 0.51%
46,942
+1,809
+4% +$82.8K
GLDM icon
64
SPDR Gold MiniShares Trust
GLDM
$27.7B
$2.11M 0.5%
22,758
+8,169
+56% +$788K
NEE icon
65
NextEra Energy
NEE
$182B
$2.1M 0.5%
22,651
-1,206
-5% -$107K
DXCM icon
66
DexCom
DXCM
$32.8B
$2.09M 0.5%
33,220
-755
-2% -$52.6K
COST icon
67
Costco
COST
$420B
$2.04M 0.49%
2,043
-310
-13% -$302K
PYPL icon
68
PayPal
PYPL
$50.1B
$2.03M 0.49%
44,913
+7,628
+20% +$368K
MUB icon
69
iShares National Muni Bond ETF
MUB
$45.4B
$2.01M 0.48%
18,976
-478
-2% -$51.4K
EQIX icon
70
Equinix
EQIX
$104B
$2.01M 0.48%
2,048
-342
-14% -$304K
NOW icon
71
ServiceNow
NOW
$122B
$2M 0.48%
19,114
+3,749
+24% +$441K
EXR icon
72
Extra Space Storage
EXR
$31.7B
$1.97M 0.47%
15,046
-1,090
-7% -$154K
TJX icon
73
TJX Companies
TJX
$174B
$1.94M 0.46%
12,134
-352
-3% -$54.8K
XOM icon
74
ExxonMobil
XOM
$638B
$1.89M 0.45%
11,149
-633
-5% -$92.4K
BBUS icon
75
JPMorgan BetaBuilders US Equity ETF
BBUS
$9.18B
$1.86M 0.44%
15,889
+2,406
+18% +$295K
1 2
3
4 5

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FFG
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BHWA
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FAM
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CCM
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ACM
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SWM
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VIA
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Mattson Financial Services's Q1 2026 Portfolio in Review

As of Q1 2026, Mattson Financial Services held 242 positions worth $419M, down 2.2% from $428M the previous quarter. Its ten largest holdings account for 25% of the portfolio.

Mattson Financial Services's Q1 2026 filing shows 61 new, 89 increased, 76 reduced and 10 closed positions. Its largest new stake was Humana: 1,856 shares worth $322K. The largest sale was NEOS S&P 500 High Income ETF, an estimated $4.67M.

By sector, the portfolio is most concentrated in Technology at 14% of assets, down from 15% a quarter earlier, followed by Financials and Healthcare.

  • Mattson Financial Services's largest Q1 2026 buy was Humana: 1,856 shares worth $322K.
  • Mattson Financial Services added most to iShares Core S&P 500 ETF in Q1 2026, an estimated $1.55M increase.
  • Mattson Financial Services's biggest Q1 2026 reduction was NEOS S&P 500 High Income ETF, cutting an estimated $4.67M.
  • Mattson Financial Services fully exited Innovator US Equity Accelerated 9 Buffer ETF July in Q1 2026, selling an estimated $4.62M.
  • Mattson Financial Services's ten largest holdings make up 25% of its $419M portfolio in Q1 2026.
  • Mattson Financial Services opened 61 new positions and closed 10 in Q1 2026.
  • Mattson Financial Services's portfolio value fell 2.2% quarter-over-quarter to $419M.

Based on Mattson Financial Services's 13F filing for Q1 2026, filed 11 May 2026.