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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
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
PK icon
226
Park Hotels & Resorts
PK
$3.02B
$221K 0.05%
+21,020
New +$232K
CTRA
227
DELISTED
Coterra Energy
CTRA
$217K 0.05%
+6,184
New +$186K
AGCO icon
228
AGCO
AGCO
$7.51B
$213K 0.05%
+1,840
New +$223K
TTWO icon
229
Take-Two Interactive
TTWO
$44.9B
$208K 0.05%
+1,055
New +$229K
MCHP icon
230
Microchip Technology
MCHP
$43.8B
$205K 0.05%
+3,174
New +$228K
TMO icon
231
Thermo Fisher Scientific
TMO
$209B
$204K 0.05%
416
-107
-20% -$58.1K
WBD icon
232
Warner Bros
WBD
$64.7B
$204K 0.05%
+7,411
New +$207K
HELO icon
233
JPMorgan Hedged Equity Laddered Overlay ETF
HELO
$4.7B
-25,904
Closed -$1.72M
HYD icon
234
VanEck High Yield Muni ETF
HYD
$4.44B
-4,544
Closed -$232K
ITM icon
235
VanEck Intermediate Muni ETF
ITM
$2.14B
-9,874
Closed -$466K
MUNI icon
236
PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
MUNI
$3.08B
-6,574
Closed -$345K
ON icon
237
ON Semiconductor
ON
$31.4B
-3,726
Closed -$202K
PFE icon
238
Pfizer
PFE
$145B
-14,947
Closed -$372K
SLB icon
239
SLB Ltd
SLB
$75.4B
-10,901
Closed -$418K
SMMU icon
240
PIMCO Short Term Municipal Bond Active Exchange-Traded Fund
SMMU
$1.15B
-4,030
Closed -$203K
TJUL icon
241
Innovator Equity Defined Protection ETF - 2 Yr to July 2027
TJUL
$116M
-108,718
Closed -$3.22M
XBJL icon
242
Innovator US Equity Accelerated 9 Buffer ETF July
XBJL
$75.4M
-120,638
Closed -$4.62M

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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.