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MCM

Mattern Capital Management Portfolio holdings

AUM $857M
1-Year Est. Return 4.87%
This Fund
S&P 500
This Quarter Est. Return
-4.78%
1 Year Est. Return
+4.87%
3 Year Est. Return
+31.49%
5 Year Est. Return
+42.28%
10 Year Est. Return
AUM
$618M
AUM Growth
+$2.11M
Cap. Flow
+$38.2M
Cap. Flow %
6.18%
Top 10 Hldgs %
17.31%
Holding
139
New
5
Increased
86
Reduced
20
Closed
4

Sector Composition

Rank Sector Weight
1 Technology 14.58%
2 Industrials 14.18%
3 Consumer Staples 13.28%
4 Financials 11.36%
5 Healthcare 11.1%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
O icon
76
Realty Income
O
$59.6B
$5.15M 0.83%
103,203
+5,341
+5% +$307K
ES icon
77
Eversource Energy
ES
$26.9B
$4.9M 0.79%
84,211
+11,375
+16% +$758K
VOO icon
78
Vanguard S&P 500 ETF
VOO
$979B
$4.11M 0.67%
10,471
SUB icon
79
iShares Short-Term National Muni Bond ETF
SUB
$11.4B
$3.35M 0.54%
32,567
+1,043
+3% +$108K
DECK icon
80
Deckers Outdoor
DECK
$13.2B
$3.09M 0.5%
36,078
+480
+1% +$43K
QUAL icon
81
iShares MSCI USA Quality Factor ETF
QUAL
$46.4B
$3.04M 0.49%
23,030
-2,194
-9% -$300K
VNLA icon
82
Janus Henderson Short Duration Income ETF
VNLA
$3.32B
$2.68M 0.43%
55,868
+3,411
+7% +$163K
QQQ icon
83
Invesco QQQ Trust
QQQ
$453B
$1.83M 0.3%
5,103
AVLV icon
84
Avantis US Large Cap Value ETF
AVLV
$18B
$1.71M 0.28%
32,374
-3,294
-9% -$179K
NEAR icon
85
iShares Short Maturity Bond ETF
NEAR
$4.83B
$1.36M 0.22%
27,323
-13
-0% -$647
IWD icon
86
iShares Russell 1000 Value ETF
IWD
$82.2B
$1.35M 0.22%
+8,871
New +$1.41M
SPY icon
87
State Street SPDR S&P 500 ETF Trust
SPY
$790B
$1.26M 0.2%
2,951
IWF icon
88
iShares Russell 1000 Growth ETF
IWF
$121B
$1.15M 0.19%
+17,312
New +$1.2M
IVW icon
89
iShares S&P 500 Growth ETF
IVW
$73.8B
$1.08M 0.17%
15,735
-1,614
-9% -$114K
TSLA icon
90
Tesla
TSLA
$1.23T
$974K 0.16%
3,894
-40
-1% -$10.3K
AMZN icon
91
Amazon
AMZN
$2.92T
$938K 0.15%
7,377
-60
-0.8% -$8.04K
VTI icon
92
Vanguard Morningstar Total Stock Market ETF
VTI
$660B
$914K 0.15%
4,305
-13
-0.3% -$2.88K
VEA icon
93
Vanguard FTSE Developed Markets ETF
VEA
$229B
$759K 0.12%
17,350
QCOM icon
94
Qualcomm
QCOM
$155B
$725K 0.12%
6,531
SHY icon
95
iShares 1-3 Year Treasury Bond ETF
SHY
$25.5B
$712K 0.12%
8,793
-1,105
-11% -$89.5K
IBDO
96
DELISTED
iShares iBonds Dec 2023 Term Corporate ETF
IBDO
$646K 0.1%
25,488
+1,085
+4% +$27.4K
IBDP
97
DELISTED
iShares iBonds Dec 2024 Term Corporate ETF
IBDP
$638K 0.1%
25,804
CMF icon
98
iShares California Muni Bond ETF
CMF
$4.55B
$592K 0.1%
10,800
+1,548
+17% +$87.1K
PWZ icon
99
Invesco California AMT-Free Municipal Bond ETF
PWZ
$1.14B
$564K 0.09%
24,026
+3,951
+20% +$96K
ISTB icon
100
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.11B
$558K 0.09%
12,026

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Mattern Capital Management's Q3 2023 Portfolio in Review

As of Q3 2023, Mattern Capital Management held 139 positions worth $618M, up 0.34% from $616M the previous quarter. Its ten largest holdings account for 17% of the portfolio.

Mattern Capital Management deployed $38.2M of net new capital in Q3 2023, opening 5 new positions and adding to 86 existing holdings. Its largest new stake was iShares Russell 1000 Value ETF: 8,871 shares worth $1.35M.

By sector, the portfolio is most concentrated in Technology at 15% of assets, up from 14% a quarter earlier, followed by Industrials and Consumer Staples.

On the sell side, the largest reduction was iShares MSCI USA Quality Factor ETF, an estimated $300K trimmed.

  • Mattern Capital Management's largest Q3 2023 buy was iShares Russell 1000 Value ETF: 8,871 shares worth $1.35M.
  • Mattern Capital Management added most to Tractor Supply in Q3 2023, an estimated $2.29M increase.
  • Mattern Capital Management's biggest Q3 2023 reduction was iShares MSCI USA Quality Factor ETF, cutting an estimated $300K.
  • Mattern Capital Management fully exited Verizon in Q3 2023, selling an estimated $5.93M.
  • Mattern Capital Management's ten largest holdings make up 17% of its $618M portfolio in Q3 2023.
  • Mattern Capital Management opened 5 new positions and closed 4 in Q3 2023.
  • Mattern Capital Management's portfolio value rose 0.34% quarter-over-quarter to $618M.

Based on Mattern Capital Management's 13F filing for Q3 2023, filed 8 Nov 2023.