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MFS
Mattson Financial Services Portfolio holdings
AUM
$478M
Turnover
16.14%
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
(+14%)
Cap. Flow
+$18.8M
Cap. Flow % of AUM
Cap. Flow %
3.94%
Top 10 Holdings %
Top 10 Hldgs %
26.91%
Holding
254
New
22
Increased
138
Reduced
68
Closed
19
Avg Time Held
1
year
Top 10 Avg Time Held
1.6
years
Top 20 Avg Time Held
1.1
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
CrowdStrike
CRWD
|
+$9.05M |
| 2 |
BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF
XTEN
|
+$5.78M |
| 3 |
BondBloxx Bloomberg Twenty Year Target Duration US Treasury ETF
XTWY
|
+$5.13M |
| 4 |
VistaShares Artificial Intelligence Supercycle ETF
AIS
|
+$3.86M |
| 5 |
NVIDIA
NVDA
|
+$3.49M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
BondBloxx Bloomberg Three Year Target Duration US Treasury ETF
XTRE
|
+$4.86M |
| 2 |
BondBloxx Bloomberg Five Year Target Duration US Treasury ETF
XFIV
|
+$4.65M |
| 3 |
ARK Next Generation Technology ETF
ARKW
|
+$3.77M |
| 4 |
Vertex Pharmaceuticals
VRTX
|
+$1.72M |
| 5 |
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 | Held Since | |
|---|---|---|---|---|---|---|---|
|
1
NVIDIA
NVDA
$5.24T
| $17.9M | 3.74% |
86,067
+16,981
| +25% | +$3.49M |
2024 Q2
8 quarters
|
|
2
State Street SPDR Portfolio S&P 500 ETF
SPYM
$183B
| $17.4M | 3.63% |
196,513
+12,788
| +7% | +$1.09M |
2024 Q2
8 quarters
|
|
3
DoubleLine Mortgage ETF
DMBS
$679M
| $17.3M | 3.62% |
355,426
+27,472
| +8% | +$1.35M |
2024 Q2
8 quarters
|
|
4
Apple
AAPL
$5T
| $13.4M | 2.8% |
40,151
+146
| +0.4% | +$41.8K |
2024 Q2
8 quarters
|
|
5
Amazon
AMZN
$2.83T
| $13.2M | 2.76% |
52,818
-3,849
| -7% | -$966K |
2024 Q2
8 quarters
|
|
6
Alphabet (Google) Class C
GOOG
$4.16T
| $12M | 2.5% |
33,785
-2,333
| -6% | -$834K |
2024 Q2
8 quarters
|
|
7
Microsoft
MSFT
$3.96T
| $10.6M | 2.22% |
26,391
-2,187
| -8% | -$885K |
2024 Q2
8 quarters
|
|
|
8
BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF
XTEN
$1.34B
| $9.9M | 2.07% |
219,983
+127,142
| +137% | +$5.78M |
2025 Q1
5 quarters
|
|
9
Meta Platforms (Facebook)
META
$1.8T
| $8.97M | 1.88% |
13,491
+345
| +3% | +$211K |
2024 Q2
8 quarters
|
|
10
BondBloxx Bloomberg Seven Year Target Duration US Treasury ETF
XSVN
$552M
| $8.06M | 1.69% |
171,964
+57,525
| +50% | +$2.72M |
2024 Q2
8 quarters
|
|
11
Avantis US Equity ETF
AVUS
$14.7B
| $7.04M | 1.47% |
54,927
+7,045
| +15% | +$868K |
2025 Q1
5 quarters
|
|
12
Broadcom
AVGO
$1.6T
| $6.74M | 1.41% |
18,010
+1,147
| +7% | +$460K |
2024 Q2
8 quarters
|
|
13
Goldman Sachs
GS
$255B
| $6.68M | 1.4% |
6,094
| – | – |
2024 Q2
8 quarters
|
|
14
iShares US Tech Independence Focused ETF
IETC
$682M
| $6.18M | 1.29% |
60,068
+15,128
| +34% | +$1.58M |
2025 Q1
5 quarters
|
|
15
Palo Alto Networks
PANW
$284B
| $6.12M | 1.28% |
17,282
-635
| -4% | -$145K |
2024 Q2
8 quarters
|
|
16
Morgan Stanley
MS
$280B
| $6.08M | 1.27% |
27,861
-1,305
| -4% | -$258K |
2024 Q2
8 quarters
|
|
17
JPMorgan Chase
JPM
$886B
| $6.06M | 1.27% |
17,658
+743
| +4% | +$231K |
2024 Q2
8 quarters
|
|
18
UnitedHealth
UNH
$365B
| $5.33M | 1.12% |
12,583
-1,360
| -10% | -$504K |
2024 Q2
8 quarters
|
|
19
Chevron
CVX
$440B
| $5.17M | 1.08% |
28,131
+732
| +3% | +$136K |
2024 Q2
8 quarters
|
|
|
20
BondBloxx Bloomberg Twenty Year Target Duration US Treasury ETF
XTWY
$242M
| $5.01M | 1.05% |
+137,868
| New | +$5.13M |
2026 Q2
0 quarters
|
|
21
Lam Research
LRCX
$341B
| $4.84M | 1.01% |
15,073
+554
| +4% | +$168K |
2024 Q2
8 quarters
|
|
22
Visa
V
$756B
| $4.78M | 1% |
13,080
+864
| +7% | +$277K |
2024 Q2
8 quarters
|
|
23
Amplify Blockchain Technology ETF
BLOK
$939M
| $4.75M | 0.99% |
79,643
-443
| -0.6% | -$27.3K |
2024 Q2
8 quarters
|
|
24
BondBloxx BBB Rated 1-5 Year Corporate Bond ETF
BBBS
$170M
| $4.7M | 0.98% |
92,345
-25,971
| -22% | -$1.33M |
2024 Q2
8 quarters
|
|
25
DoubleLine Asset-Backed Securities ETF
DABS
$155M
| $4.54M | 0.95% |
89,871
-3,610
| -4% | -$183K |
2025 Q1
5 quarters
|
|
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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.