Mattern Capital Management, LLC

Investment Portfolio & 13F Holdings Analysis

About

Type: FundHoldings: 163Value: $785.4MLatest: 2025Q1

MATTERN CAPITAL MANAGEMENT, LLC is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 163 holdings worth $0.8 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.

AI_NATIVE detailed information: This accession holds the following tickers:[
  null,
  null,
  null,
  null,
  null,
  null,
  "TROW",
  "MPLX",
  "ACN",
  "ABT",
  "ADBE",
  "APD",
  "PAA",
  "AXP",
  "ASML",
  "BLK",
  "AVGO",
  "LOW",
  null,
  "BRO",
  null,
  "WRB",
  "FRT",
  "GD",
  "HON",
  "HD",
  "MCD",
  "INTU",
  "UNP",
  "QCOM",
  "ITW",
  "EMR",
  "ICE",
  "META",
  null,
  "IVW",
  null,
  null,
  "KMI",
  "LHX",
  "LIN",
  "MMC",
  "MA",
  "MDT",
  "MSFT",
  "MDLZ",
  "THG",
  "NVS",
  "ORLY",
  "DG",
  "IWD",
  "OKE",
  null,
  null,
  "PAYX",
  null,
  "IWF",
  "PEP",
  "IEMG",
  null,
  "UNH",
  "AAPL",
  "SPY",
  "ECL",
  "NVDA",
  "PLTR",
  "LMT",
  "PG",
  "MRK",
  null,
  "MKC",
  "AMGN",
  "PPG",
  "SPGI",
  "SHW",
  "ROP",
  "O",
  "RTX",
  "RSG",
  "SYK",
  "SBUX",
  "TXN",
  "TGT",
  "UPS",
  "VNQ",
  "AAP",
  "NJR",
  null,
  "VIG",
  "TSCO",
  "ULTA",
  "TSM",
  "VRTX",
  null,
  "ATO",
  "AON",
  "AFL",
  "APH",
  "WSO",
  "DLTR",
  "DECK",
  "WEC",
  "WM",
  null,
  null,
  "FDS",
  "NVO",
  "AMZN",
  null,
  "CMS",
  "VEA",
  "VTEB",
  "VB",
  "VOO",
  "V",
  "WMT",
  "WES",
  "XYL",
  null,
  "ET",
  null,
  "JKHY",
  "PSX",
  "DGRO",
  null,
  "GWW",
  "ADP",
  "AZO",
  "BRK-B",
  "BAX",
  "BDX",
  "BF-B",
  "BR",
  "CVX",
  "CB",
  "CHD",
  "CTAS",
  "CSCO",
  "CBSH",
  "CMCSA",
  "CL",
  "COP",
  "COST",
  "CSGP",
  "ADI",
  "MCO",
  "NEE",
  "NKE",
  "QQQ",
  "EPD",
  "GOOG",
  "JNJ",
  "LLY",
  "TSLA",
  "PLD",
  "NFLX",
  "PH",
  "AWK",
  "ITOT",
  "VTI",
  "JPM",
  "QUAL",
  "ZTS"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-04-23
Total Holdings: 163
Total Value: 785399946
Accession Number: 0001725547-25-001447
Form Type: 13F-HR
CIK: mattern-capital-management
Manager Name: Mattern-Capital-Management

Data Enrichment

85% identified

139 identified24 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

163 positions • $785.4M total value

SEC FilingSEC DataHachi Filing

Manager:

Search and click to pin securities to the top

Page 1 of 9

Sort by:

Apple Inc.

AAPL|037833100

Shares:77.7K

Value:$17.3M

% of Portfolio:2.2% ($17.3M/$785.4M)

BROWN & BROWN, INC.

BRO|115236101

Shares:118.6K

Value:$14.7M

% of Portfolio:1.9% ($14.7M/$785.4M)

MICROSOFT CORP

MSFT|594918104

Shares:37.4K

Value:$14.1M

% of Portfolio:1.8% ($14.1M/$785.4M)

COSTCO WHOLESALE CORP /NEW

COST|22160K105

Shares:14.1K

Value:$13.3M

% of Portfolio:1.7% ($13.3M/$785.4M)

03073E105

Shares:47.6K

Value:$13.2M

% of Portfolio:1.7% ($13.2M/$785.4M)

Walmart Inc.

WMT|931142103

Shares:141.2K

Value:$12.4M

% of Portfolio:1.6% ($12.4M/$785.4M)

LOWES COMPANIES INC

LOW|548661107

Shares:52.8K

Value:$12.3M

% of Portfolio:1.6% ($12.3M/$785.4M)

W.W. GRAINGER, INC.

GWW|384802104

Shares:11.7K

Value:$11.6M

% of Portfolio:1.5% ($11.6M/$785.4M)

AFLAC INC

AFL|001055102

Shares:103.5K

Value:$11.5M

% of Portfolio:1.5% ($11.5M/$785.4M)

Phillips 66

PSX|718546104

Shares:92.2K

Value:$11.4M

% of Portfolio:1.4% ($11.4M/$785.4M)

Chubb Ltd

CB|H1467J104

Shares:36.4K

Value:$11.0M

% of Portfolio:1.4% ($11.0M/$785.4M)

LINDE PLC

LIN|G54950103

Shares:23.5K

Value:$10.9M

% of Portfolio:1.4% ($10.9M/$785.4M)

TRACTOR SUPPLY CO /DE/

TSCO|892356106

Shares:193.0K

Value:$10.6M

% of Portfolio:1.4% ($10.6M/$785.4M)

S&P Global Inc.

SPGI|78409V104

Shares:20.9K

Value:$10.6M

% of Portfolio:1.4% ($10.6M/$785.4M)

AUTOMATIC DATA PROCESSING INC

ADP|053015103

Shares:34.2K

Value:$10.5M

% of Portfolio:1.3% ($10.5M/$785.4M)

AMGEN INC

AMGN|031162100

Shares:33.0K

Value:$10.3M

% of Portfolio:1.3% ($10.3M/$785.4M)

BROADRIDGE FINANCIAL SOLUTIONS, INC.

BR|11133T103

Shares:42.2K

Value:$10.2M

% of Portfolio:1.3% ($10.2M/$785.4M)

UNITEDHEALTH GROUP INC

UNH|91324P102

Shares:19.2K

Value:$10.0M

% of Portfolio:1.3% ($10.0M/$785.4M)

CISCO SYSTEMS, INC.

CSCO|17275R102

Shares:162.5K

Value:$10.0M

% of Portfolio:1.3% ($10.0M/$785.4M)

STARBUCKS CORP

SBUX|855244109

Shares:101.6K

Value:$10.0M

% of Portfolio:1.3% ($10.0M/$785.4M)

Instrument	Shares		Other Manager	Value	% of Portfolio
Apple Inc.(AAPLcusip037833100)	77.7K	QoQ -5.76% (-4.8K) YoY -10.80% (-9.4K)	All Managers (Combined)	$17.3M	2.2% ($17.3M/$785.4M)	QoQ -16.41% (-$3.4M) YoY +15.53% (-$2.3M)
BROWN & BROWN, INC.(BROcusip115236101)	118.6K	QoQ -6.45% (-8.2K) YoY -10.00% (-13.2K)	All Managers (Combined)	$14.7M	1.9% ($14.7M/$785.4M)	QoQ +14.07% (-$1.8M) YoY +27.88% (-$3.2M)
MICROSOFT CORP(MSFTcusip594918104)	37.4K	QoQ -3.85% (-1.5K) YoY -3.48% (-1.4K)	All Managers (Combined)	$14.1M	1.8% ($14.1M/$785.4M)	QoQ -14.37% (-$2.4M) YoY -13.88% (-$2.3M)
COSTCO WHOLESALE CORP /NEW(COSTcusip22160K105)	14.1K	QoQ -7.03% (-1.1K) YoY -12.90% (-2.1K)	All Managers (Combined)	$13.3M	1.7% ($13.3M/$785.4M)	QoQ -4.04% (-$561.1K) YoY +12.43% (-$1.5M)
(cusip03073E105)✕	47.6K	QoQ -2.31% (-1.1K) YoY -4.88% (-2.4K)	All Managers (Combined)	$13.2M	1.7% ($13.2M/$785.4M)	QoQ +20.90% (-$2.3M) YoY +8.85% (-$1.1M)
Walmart Inc.(WMTcusip931142103)	141.2K	QoQ -7.32% (-11.2K) YoY -16.87% (-28.7K)	All Managers (Combined)	$12.4M	1.6% ($12.4M/$785.4M)	QoQ -9.95% (-$1.4M) YoY +21.28% (-$2.2M)
LOWES COMPANIES INC(LOWcusip548661107)	52.8K	QoQ +0.20% (-106) YoY -0.40% (-214)	All Managers (Combined)	$12.3M	1.6% ($12.3M/$785.4M)	QoQ -5.30% (-$690.2K) YoY -8.80% (-$1.2M)
W.W. GRAINGER, INC.(GWWcusip384802104)	11.7K	QoQ -5.72% (-713) YoY -8.74% (-1.1K)	All Managers (Combined)	$11.6M	1.5% ($11.6M/$785.4M)	QoQ -11.64% (-$1.5M) YoY -11.38% (-$1.5M)
AFLAC INC(AFLcusip001055102)	103.5K	QoQ -8.13% (-9.2K) YoY -17.52% (-22.0K)	All Managers (Combined)	$11.5M	1.5% ($11.5M/$785.4M)	QoQ -1.25% (-$145.9K) YoY +6.80% (-$732.7K)
Phillips 66(PSXcusip718546104)	92.2K	QoQ -2.32% (-2.2K) YoY +2.12% (-1.9K)	All Managers (Combined)	$11.4M	1.4% ($11.4M/$785.4M)	QoQ +5.86% (-$630.9K) YoY -22.79% (-$3.4M)
Chubb Ltd(CBcusipH1467J104)	36.4K	QoQ -5.45% (-2.1K) YoY -7.29% (-2.9K)	All Managers (Combined)	$11.0M	1.4% ($11.0M/$785.4M)	QoQ +3.33% (-$354.1K) YoY +8.04% (-$818.0K)
LINDE PLC(LINcusipG54950103)	23.5K	QoQ -1.52% (-364) YoY +1.55% (+359)	All Managers (Combined)	$10.9M	1.4% ($10.9M/$785.4M)	QoQ +9.52% (-$951.5K) YoY +1.83% (+$197.7K)
TRACTOR SUPPLY CO /DE/(TSCOcusip892356106)	193.0K	QoQ -0.49% (-970) YoY +381.43% (+152.9K)	All Managers (Combined)	$10.6M	1.4% ($10.6M/$785.4M)	QoQ +3.32% (-$342.3K) YoY +1.35% (+$142.3K)
S&P Global Inc.(SPGIcusip78409V104)	20.9K	QoQ -1.46% (-311) YoY -3.50% (-760)	All Managers (Combined)	$10.6M	1.4% ($10.6M/$785.4M)	QoQ +0.52% (-$55.7K) YoY +15.23% (-$1.4M)
AUTOMATIC DATA PROCESSING INC(ADPcusip053015103)	34.2K	QoQ -1.82% (-637) YoY -3.99% (-1.4K)	All Managers (Combined)	$10.5M	1.3% ($10.5M/$785.4M)	QoQ +2.46% (-$251.5K) YoY +17.45% (-$1.6M)
AMGEN INC(AMGNcusip031162100)	33.0K	QoQ +1.11% (+364) YoY -3.33% (-1.1K)	All Managers (Combined)	$10.3M	1.3% ($10.3M/$785.4M)	QoQ +20.86% (+$1.8M) YoY +5.92% (-$575.6K)
BROADRIDGE FINANCIAL SOLUTIONS, INC.(BRcusip11133T103)	42.2K	QoQ -4.73% (-2.1K) YoY -5.37% (-2.4K)	All Managers (Combined)	$10.2M	1.3% ($10.2M/$785.4M)	QoQ +2.16% (-$216.6K) YoY +11.99% (-$1.1M)
UNITEDHEALTH GROUP INC(UNHcusip91324P102)	19.2K	QoQ +2.51% (+471) YoY +1.34% (+254)	All Managers (Combined)	$10.0M	1.3% ($10.0M/$785.4M)	QoQ +6.14% (+$581.5K) YoY +7.29% (+$683.0K)
CISCO SYSTEMS, INC.(CSCOcusip17275R102)	162.5K	QoQ -1.86% (-3.1K) YoY -2.00% (-3.3K)	All Managers (Combined)	$10.0M	1.3% ($10.0M/$785.4M)	QoQ +2.29% (-$224.9K) YoY +21.15% (-$1.8M)
STARBUCKS CORP(SBUXcusip855244109)	101.6K	QoQ -4.01% (-4.3K) YoY -0.67% (-691)	All Managers (Combined)	$10.0M	1.3% ($10.0M/$785.4M)	QoQ +3.17% (-$306.6K) YoY +6.60% (-$617.4K)