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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 Buys

Rank Stock Value
1
NKE icon
Nike
NKE
+$1.19M
2
PPG icon
PPG Industries
PPG
+$1.03M
3
BF.B icon
Brown-Forman Class B
BF.B
+$954K
4
MDLZ icon
Mondelez International
MDLZ
+$802K
5
PSX icon
Phillips 66
PSX
+$701K

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
AAPL icon
1
Apple
AAPL
$4.79T
$20.6M 2.69%
82,438
-3,114
-4% -$734K
MSFT icon
2
Microsoft
MSFT
$3.79T
$16.4M 2.14%
38,932
+337
+0.9% +$144K
COST icon
3
Costco
COST
$410B
$13.9M 1.81%
15,149
-622
-4% -$577K
WMT icon
4
Walmart Inc
WMT
$860B
$13.8M 1.79%
152,366
-13,240
-8% -$1.15M
GWW icon
5
W.W. Grainger
GWW
$61.8B
$13.1M 1.71%
12,461
-163
-1% -$184K
LOW icon
6
Lowe's Companies
LOW
$113B
$13M 1.69%
52,681
-272
-0.5% -$72.6K
BRO icon
7
Brown & Brown
BRO
$24.3B
$12.9M 1.68%
126,738
-2,668
-2% -$285K
AFL icon
8
Aflac
AFL
$59.3B
$11.7M 1.52%
112,652
-9,003
-7% -$982K
COR icon
9
Cencora
COR
$64.4B
$10.9M 1.43%
48,698
-653
-1% -$154K
AVGO icon
10
Broadcom
AVGO
$1.7T
$10.8M 1.41%
46,796
-3,804
-8% -$704K
BLK icon
11
Blackrock
BLK
$174B
$10.8M 1.41%
10,572
-569
-5% -$577K
PSX icon
12
Phillips 66
PSX
$102B
$10.8M 1.4%
94,376
+5,510
+6% +$701K
CB icon
13
Chubb
CB
$134B
$10.6M 1.39%
38,483
+28
+0.1% +$7.95K
SPGI icon
14
S&P Global
SPGI
$133B
$10.6M 1.38%
21,219
-175
-0.8% -$88.8K
TSCO icon
15
Tractor Supply
TSCO
$18B
$10.3M 1.34%
194,010
-1,380
-0.7% -$78K
HD icon
16
Home Depot
HD
$317B
$10.3M 1.34%
26,405
-372
-1% -$152K
ADI icon
17
Analog Devices
ADI
$173B
$10.2M 1.34%
48,229
-2,332
-5% -$516K
ADP icon
18
Automatic Data Processing
ADP
$113B
$10.2M 1.33%
34,854
-498
-1% -$147K
ACN icon
19
Accenture
ACN
$118B
$10.1M 1.31%
28,673
+637
+2% +$229K
NEE icon
20
NextEra Energy
NEE
$175B
$10.1M 1.31%
140,380
-2,062
-1% -$160K
BR icon
21
Broadridge
BR
$20.4B
$10M 1.3%
44,247
+26
+0.1% +$5.82K
LIN icon
22
Linde
LIN
$222B
$9.99M 1.3%
23,867
+830
+4% +$378K
CSCO icon
23
Cisco
CSCO
$428B
$9.8M 1.28%
165,540
-4,171
-2% -$238K
EMR icon
24
Emerson Electric
EMR
$83.8B
$9.74M 1.27%
78,558
-4,874
-6% -$591K
SBUX icon
25
Starbucks
SBUX
$121B
$9.66M 1.26%
105,824
-23
-0% -$2.23K
1
2 3 4 5

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AIMC
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SFO
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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.