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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
-3.02%
1 Year Est. Return
+4.87%
3 Year Est. Return
+31.49%
5 Year Est. Return
+42.28%
10 Year Est. Return
AUM
$767M
AUM Growth
-$27.2M
Cap. Flow
+$3.84M
Cap. Flow %
0.5%
Top 10 Hldgs %
17.88%
Holding
161
New
5
Increased
77
Reduced
55
Closed
1

Top Sells

Rank Stock Value
1
WMT icon
Walmart Inc
WMT
+$1.15M
2
UPS icon
United Parcel Service
UPS
+$988K
3
AFL icon
Aflac
AFL
+$982K
4
CTAS icon
Cintas
CTAS
+$807K
5
AAPL icon
Apple
AAPL
+$734K

Sector Composition

Rank Sector Weight
1 Technology 16.8%
2 Industrials 13.92%
3 Financials 13.75%
4 Consumer Staples 12.18%
5 Healthcare 10.52%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
COP icon
101
ConocoPhillips
COP
$145B
$805K 0.1%
8,119
+482
+6% +$51.2K
JPM icon
102
JPMorgan Chase
JPM
$939B
$779K 0.1%
3,250
-263
-7% -$61.3K
DLTR icon
103
Dollar Tree
DLTR
$24.6B
$769K 0.1%
10,263
+3,740
+57% +$257K
ULTA icon
104
Ulta Beauty
ULTA
$22B
$762K 0.1%
1,752
+377
+27% +$146K
VRTX icon
105
Vertex Pharmaceuticals
VRTX
$121B
$754K 0.1%
1,873
+144
+8% +$66.7K
CMF icon
106
iShares California Muni Bond ETF
CMF
$4.54B
$706K 0.09%
12,326
+1,049
+9% +$60.3K
DFAT icon
107
Dimensional US Targeted Value ETF
DFAT
$14.6B
$683K 0.09%
12,276
+7,866
+178% +$450K
PWZ icon
108
Invesco California AMT-Free Municipal Bond ETF
PWZ
$1.14B
$682K 0.09%
27,626
+2,863
+12% +$71.3K
DG icon
109
Dollar General
DG
$28.2B
$682K 0.09%
8,994
+3,128
+53% +$246K
MA icon
110
Mastercard
MA
$507B
$669K 0.09%
1,271
+109
+9% +$56.4K
BAX icon
111
Baxter International
BAX
$13.5B
$640K 0.08%
21,959
+5,541
+34% +$187K
CSGP icon
112
CoStar Group
CSGP
$11.7B
$636K 0.08%
8,878
+1,188
+15% +$89.7K
SHY icon
113
iShares 1-3 Year Treasury Bond ETF
SHY
$25.4B
$627K 0.08%
7,654
-147
-2% -$12.1K
LLY icon
114
Eli Lilly
LLY
$1.02T
$623K 0.08%
807
+522
+183% +$432K
INTU icon
115
Intuit
INTU
$86.5B
$599K 0.08%
953
+104
+12% +$66.5K
RSG icon
116
Republic Services
RSG
$64.7B
$567K 0.07%
2,816
+258
+10% +$53.4K
AXP icon
117
American Express
AXP
$228B
$564K 0.07%
1,899
+181
+11% +$52K
VB icon
118
Vanguard Morningstar Small-Cap ETF
VB
$79.6B
$558K 0.07%
2,321
+38
+2% +$9.35K
WSO icon
119
Watsco Inc
WSO
$12.8B
$550K 0.07%
1,160
+51
+5% +$25.8K
WM icon
120
Waste Management
WM
$90.5B
$549K 0.07%
2,720
+256
+10% +$55K
MRSH
121
Marsh
MRSH
$90.9B
$538K 0.07%
2,533
+324
+15% +$71.9K
IBDS icon
122
iShares iBonds Dec 2027 Term Corporate ETF
IBDS
$3.84B
$537K 0.07%
22,412
+500
+2% +$12K
AAP icon
123
Advance Auto Parts
AAP
$3.37B
$532K 0.07%
11,256
+3,502
+45% +$143K
AZO icon
124
AutoZone
AZO
$49.2B
$532K 0.07%
166
+14
+9% +$44.3K
IBDR icon
125
iShares iBonds Dec 2026 Term Corporate ETF
IBDR
$3.44B
$531K 0.07%
22,069

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Mattern Capital Management's Q4 2024 Portfolio in Review

As of Q4 2024, Mattern Capital Management held 161 positions worth $767M, down 3.4% from $795M the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Trading was light in Q4 2024: portfolio turnover was 3.7%. Mattern Capital Management opened 5 new positions and exited 1, leaving the 161-position portfolio largely intact.

By sector, the portfolio is most concentrated in Technology at 17% of assets, up from 16% a quarter earlier, followed by Industrials and Financials.

  • Mattern Capital Management's largest Q4 2024 buy was ASML: 604 shares worth $419K.
  • Mattern Capital Management added most to Nike in Q4 2024, an estimated $1.19M increase.
  • Mattern Capital Management's biggest Q4 2024 reduction was Walmart Inc, cutting an estimated $1.15M.
  • Mattern Capital Management fully exited iShares Core S&P Mid-Cap ETF in Q4 2024, selling an estimated $225K.
  • Mattern Capital Management's ten largest holdings make up 18% of its $767M portfolio in Q4 2024.
  • Mattern Capital Management opened 5 new positions and closed 1 in Q4 2024.
  • Mattern Capital Management's portfolio value fell 3.4% quarter-over-quarter to $767M.

Based on Mattern Capital Management's 13F filing for Q4 2024, filed 3 Feb 2025.