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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
+10.63%
1 Year Est. Return
+4.87%
3 Year Est. Return
+31.49%
5 Year Est. Return
+42.28%
10 Year Est. Return
AUM
$795M
AUM Growth
+$70.7M
Cap. Flow
-$1.26M
Cap. Flow %
-0.16%
Top 10 Hldgs %
17.88%
Holding
163
New
6
Increased
76
Reduced
50
Closed
7

Sector Composition

Rank Sector Weight
1 Technology 15.81%
2 Industrials 14.4%
3 Financials 13.38%
4 Consumer Staples 12.23%
5 Healthcare 10.86%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
UPS icon
76
United Parcel Service
UPS
$88.6B
$3.89M 0.49%
28,507
-8,477
-23% -$1.11M
QQQ icon
77
Invesco QQQ Trust
QQQ
$453B
$2.49M 0.31%
5,103
DECK icon
78
Deckers Outdoor
DECK
$13.2B
$2.4M 0.3%
15,039
+45
+0.3% +$6.87K
AMZN icon
79
Amazon
AMZN
$2.92T
$2.1M 0.26%
11,270
+834
+8% +$152K
VTEB icon
80
Vanguard Tax-Exempt Bond Index Fund
VTEB
$45.1B
$1.87M 0.23%
36,507
+27,621
+311% +$1.4M
SPY icon
81
State Street SPDR S&P 500 ETF Trust
SPY
$790B
$1.72M 0.22%
3,000
+49
+2% +$27.1K
IWD icon
82
iShares Russell 1000 Value ETF
IWD
$82.2B
$1.68M 0.21%
8,871
TSLA icon
83
Tesla
TSLA
$1.23T
$1.67M 0.21%
6,367
+448
+8% +$102K
IWF icon
84
iShares Russell 1000 Growth ETF
IWF
$121B
$1.62M 0.2%
17,312
QUAL icon
85
iShares MSCI USA Quality Factor ETF
QUAL
$46.4B
$1.55M 0.2%
8,657
-2,535
-23% -$440K
VTI icon
86
Vanguard Morningstar Total Stock Market ETF
VTI
$660B
$1.18M 0.15%
4,179
GOOG icon
87
Alphabet (Google) Class C
GOOG
$4.36T
$1.02M 0.13%
6,122
+896
+17% +$152K
BRK.B icon
88
Berkshire Hathaway Class B
BRK.B
$1.1T
$1.02M 0.13%
2,208
+123
+6% +$54.4K
AVLV icon
89
Avantis US Large Cap Value ETF
AVLV
$18B
$981K 0.12%
14,904
+83
+0.6% +$5.28K
VEA icon
90
Vanguard FTSE Developed Markets ETF
VEA
$229B
$916K 0.12%
17,350
AON icon
91
Aon
AON
$76.5B
$916K 0.12%
2,647
+169
+7% +$55.3K
QCOM icon
92
Qualcomm
QCOM
$155B
$901K 0.11%
5,299
-1,192
-18% -$210K
META icon
93
Meta Platforms (Facebook)
META
$1.42T
$882K 0.11%
1,541
+103
+7% +$53K
NFLX icon
94
Netflix
NFLX
$299B
$855K 0.11%
12,060
+610
+5% +$40.8K
VNLA icon
95
Janus Henderson Short Duration Income ETF
VNLA
$3.32B
$840K 0.11%
17,138
-39,237
-70% -$1.91M
CVX icon
96
Chevron
CVX
$392B
$815K 0.1%
5,534
+697
+14% +$104K
TSM icon
97
TSMC
TSM
$2.1T
$806K 0.1%
4,642
+347
+8% +$59.1K
VRTX icon
98
Vertex Pharmaceuticals
VRTX
$121B
$804K 0.1%
1,729
+142
+9% +$68.2K
COP icon
99
ConocoPhillips
COP
$147B
$804K 0.1%
7,637
+1,051
+16% +$115K
ISTB icon
100
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.11B
$804K 0.1%
16,511
+3,180
+24% +$153K

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Mattern Capital Management's Q3 2024 Portfolio in Review

As of Q3 2024, Mattern Capital Management held 163 positions worth $795M, up 9.8% from $724M the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Mattern Capital Management's Q3 2024 filing shows 6 new, 76 increased, 50 reduced and 7 closed positions. Its largest new stake was Avantis Core Fixed Income ETF: 92,298 shares worth $3.92M. The largest sale was iShares Short-Term National Muni Bond ETF, an estimated $3M.

By sector, the portfolio is most concentrated in Technology at 16% of assets, down from 16% a quarter earlier, followed by Industrials and Financials.

  • Mattern Capital Management's largest Q3 2024 buy was Avantis Core Fixed Income ETF: 92,298 shares worth $3.92M.
  • Mattern Capital Management added most to Vanguard Tax-Exempt Bond Index Fund in Q3 2024, an estimated $1.4M increase.
  • Mattern Capital Management's biggest Q3 2024 reduction was iShares Short-Term National Muni Bond ETF, cutting an estimated $3M.
  • Mattern Capital Management fully exited iShares Short Maturity Bond ETF in Q3 2024, selling an estimated $1.34M.
  • Mattern Capital Management's ten largest holdings make up 18% of its $795M portfolio in Q3 2024.
  • Mattern Capital Management opened 6 new positions and closed 7 in Q3 2024.
  • Mattern Capital Management's portfolio value rose 9.8% quarter-over-quarter to $795M.

Based on Mattern Capital Management's 13F filing for Q3 2024, filed 24 Oct 2024.