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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
LSST
101
DELISTED
Natixis Loomis Sayles Short Duration Income ETF
LSST
$466K 0.08%
19,808
+156
+0.8% +$3.68K
SHV icon
102
iShares 0-1 Year Treasury Bond ETF
SHV
$20.8B
$462K 0.07%
4,184
+2,302
+122% +$254K
IEMG icon
103
iShares Core MSCI Emerging Markets ETF
IEMG
$150B
$449K 0.07%
9,435
BRK.B icon
104
Berkshire Hathaway Class B
BRK.B
$1.1T
$443K 0.07%
1,264
VLUE icon
105
iShares MSCI USA Value Factor ETF
VLUE
$9.17B
$437K 0.07%
4,820
-659
-12% -$62.1K
VB icon
106
Vanguard Morningstar Small-Cap ETF
VB
$79.5B
$432K 0.07%
2,283
-58
-2% -$11.6K
IBTD
107
DELISTED
iShares iBonds Dec 2023 Term Treasury ETF
IBTD
$431K 0.07%
17,367
+1,048
+6% +$26K
IJH icon
108
iShares Core S&P Mid-Cap ETF
IJH
$122B
$430K 0.07%
8,630
-915
-10% -$48K
IBTE
109
DELISTED
iShares iBonds Dec 2024 Term Treasury ETF
IBTE
$429K 0.07%
17,985
VTEB icon
110
Vanguard Tax-Exempt Bond Index Fund
VTEB
$45.1B
$397K 0.06%
8,246
-411
-5% -$20.4K
INMU icon
111
BlackRock Intermediate Muni Income Bond ETF
INMU
$540M
$388K 0.06%
17,173
-276
-2% -$6.4K
FLOT icon
112
iShares Floating Rate Bond ETF
FLOT
$10.2B
$385K 0.06%
7,573
AON icon
113
Aon
AON
$76.5B
$379K 0.06%
1,170
TRHC
114
DELISTED
Tabula Rasa HealthCare, Inc. Common Stock
TRHC
$374K 0.06%
36,299
DGRO icon
115
iShares Core Dividend Growth ETF
DGRO
$42.7B
$367K 0.06%
7,413
-419
-5% -$21.7K
ERF
116
DELISTED
Enerplus Corporation
ERF
$344K 0.06%
19,500
AVUV icon
117
Avantis US Small Cap Value ETF
AVUV
$30.3B
$342K 0.06%
4,386
-254
-5% -$20.4K
CVX icon
118
Chevron
CVX
$392B
$327K 0.05%
1,938
-275
-12% -$44.4K
NFLX icon
119
Netflix
NFLX
$299B
$320K 0.05%
8,470
THG icon
120
Hanover Insurance
THG
$8.1B
$295K 0.05%
+2,657
New +$293K
VNQ icon
121
Vanguard Real Estate ETF
VNQ
$39.2B
$289K 0.05%
3,815
VIG icon
122
Vanguard Dividend Appreciation ETF
VIG
$111B
$285K 0.05%
1,832
ACWI icon
123
iShares MSCI ACWI ETF
ACWI
$32.9B
$274K 0.04%
2,970
EPD icon
124
Enterprise Products Partners
EPD
$82.3B
$268K 0.04%
9,800
VBR icon
125
Vanguard Morningstar Small-Cap Value ETF
VBR
$37.1B
$261K 0.04%
+1,638
New +$274K

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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.