Mattern Capital Management

Mattern Capital Management as of June 30, 2026

Portfolio Holdings for Mattern Capital Management

Mattern Capital Management holds 166 positions in its portfolio as reported in the June 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Apple (AAPL) 2.6 $22M 76k 289.36
W.W. Grainger (GWW) 1.9 $16M 12k 1360.40
Microsoft Corporation (MSFT) 1.8 $15M 41k 373.02
UnitedHealth (UNH) 1.7 $15M 35k 415.63
Costco Wholesale Corporation (COST) 1.6 $13M 14k 935.48
Broadcom (AVGO) 1.6 $13M 35k 377.75
AmerisourceBergen (COR) 1.5 $13M 47k 282.98
AFLAC Incorporated (AFL) 1.5 $13M 110k 117.25
Cisco Systems (CSCO) 1.5 $13M 106k 117.46
Linde SHS (LIN) 1.4 $12M 24k 518.94
Chubb (CB) 1.4 $12M 36k 340.74
Eli Lilly & Co. (LLY) 1.4 $12M 10k 1199.43
Wec Energy Group (WEC) 1.4 $12M 104k 116.77
Lowe's Companies (LOW) 1.4 $12M 55k 220.49
General Dynamics Corporation (GD) 1.4 $12M 34k 354.25
Texas Instruments Incorporated (TXN) 1.4 $12M 40k 298.07
Nextera Energy (NEE) 1.3 $12M 132k 87.77
CMS Energy Corporation (CMS) 1.3 $12M 151k 76.50
Automatic Data Processing (ADP) 1.3 $11M 50k 223.95
American Water Works (AWK) 1.3 $11M 85k 131.58
Trane Technologies SHS (TT) 1.3 $11M 23k 491.16
Amphenol Corp Cl A (APH) 1.3 $11M 63k 176.32
Brown & Brown (BRO) 1.3 $11M 170k 64.15
Sherwin-Williams Company (SHW) 1.3 $11M 31k 344.32
FactSet Research Systems (FDS) 1.3 $11M 47k 230.08
L3harris Technologies (LHX) 1.2 $11M 37k 290.59
Home Depot (HD) 1.2 $11M 30k 352.68
Wal-Mart Stores (WMT) 1.2 $11M 93k 113.26
Paychex (PAYX) 1.2 $11M 108k 98.33
Analog Devices (ADI) 1.2 $11M 26k 397.17
JPMorgan Chase & Co. (JPM) 1.2 $10M 32k 327.33
Ecolab (ECL) 1.2 $10M 37k 278.61
Motorola Solutions Com New (MSI) 1.2 $10M 25k 415.29
Atmos Energy Corporation (ATO) 1.2 $10M 59k 172.27
Blackrock (BLK) 1.2 $10M 11k 961.56
Amgen (AMGN) 1.2 $10M 28k 362.12
Johnson & Johnson (JNJ) 1.2 $10M 40k 253.97
Visa Com Cl A (V) 1.2 $10M 30k 343.09
Parker-Hannifin Corporation (PH) 1.2 $9.9M 10k 978.12
Abbott Laboratories (ABT) 1.2 $9.9M 109k 90.74
Illinois Tool Works (ITW) 1.2 $9.9M 37k 270.47
Xylem (XYL) 1.2 $9.9M 83k 118.21
Waste Management (WM) 1.1 $9.8M 44k 222.88
S&p Global (SPGI) 1.1 $9.8M 24k 407.26
Roper Industries (ROP) 1.1 $9.8M 29k 338.39
New Jersey Resources Corporation (NJR) 1.1 $9.8M 175k 56.04
Stryker Corporation (SYK) 1.1 $9.8M 31k 314.84
Prologis (PLD) 1.1 $9.7M 71k 135.47
Colgate-Palmolive Company (CL) 1.1 $9.6M 105k 91.68
Cintas Corporation (CTAS) 1.1 $9.5M 56k 170.08
Broadridge Financial Solutions (BR) 1.1 $9.1M 66k 136.95
Church & Dwight (CHD) 1.1 $9.0M 93k 96.88
Tractor Supply Company (TSCO) 1.0 $9.0M 285k 31.61
Procter & Gamble Company (PG) 1.0 $9.0M 61k 146.64
Medtronic SHS (MDT) 1.0 $8.9M 114k 78.23
W.R. Berkley Corporation (WRB) 1.0 $8.9M 126k 70.53
Mastercard Incorporated Cl A (MA) 1.0 $8.7M 17k 513.60
McDonald's Corporation (MCD) 1.0 $8.6M 32k 270.31
Constellation Energy (CEG) 1.0 $8.5M 34k 248.37
Becton, Dickinson and (BDX) 1.0 $8.4M 56k 151.33
Jack Henry & Associates (JKHY) 1.0 $8.4M 61k 137.74
Mondelez Intl Cl A (MDLZ) 1.0 $8.3M 143k 57.84
Pepsi (PEP) 1.0 $8.2M 61k 135.40
Nike CL B (NKE) 0.9 $7.9M 193k 41.05
Intercontinental Exchange (ICE) 0.9 $7.6M 62k 123.11
Vanguard Index Fds S&p 500 Etf Shs (VOO) 0.8 $7.2M 11k 686.81
Zoetis Cl A (ZTS) 0.8 $7.1M 99k 71.86
Accenture Plc Ireland Shs Class A (ACN) 0.8 $6.8M 54k 124.44
Intuit (INTU) 0.8 $6.7M 26k 261.00
Phillips 66 (PSX) 0.7 $6.2M 37k 169.05
American Centy Etf Tr Avantis Core Fi (AVIG) 0.7 $6.0M 146k 41.41
J P Morgan Exchange Traded F Active Bond Etf (JBND) 0.7 $5.8M 108k 53.50
American Centy Etf Tr Us Large Cap Vlu (AVLV) 0.5 $4.1M 45k 91.21
Invesco Qqq Tr Unit Ser 1 (QQQ) 0.5 $4.0M 5.4k 736.40
Wisdomtree Tr Floatng Rat Trea (USFR) 0.4 $3.6M 73k 50.35
Amazon (AMZN) 0.4 $3.6M 15k 238.34
State Str Spdr Dow Jones Ind Ut Ser 1 (DIA) 0.4 $3.3M 6.3k 522.39
Dimensional Etf Trust Us High Prof Etf (DUHP) 0.4 $3.2M 76k 41.73
Vanguard Mun Bd Fds Tax Exempt Bd (VTEB) 0.4 $3.0M 60k 50.58
Ishares Tr TRS FLT RT BD (TFLO) 0.3 $2.8M 56k 50.63
Janus Detroit Str Tr Hendrsn Shrt Etf (VNLA) 0.3 $2.7M 56k 48.87
Alphabet Cap Stk Cl C (GOOG) 0.3 $2.7M 7.5k 353.33
Ishares Tr Rus 1000 Val Etf (IWD) 0.3 $2.5M 10k 242.43
Taiwan Semiconductor Manufac Sponsored Ads (TSM) 0.3 $2.4M 5.1k 477.57
Asml Hldg Nv N Y Registry Shs (ASML) 0.3 $2.4M 1.2k 1989.44
Netflix (NFLX) 0.2 $2.1M 30k 71.40
Vertex Pharmaceuticals Incorporated (VRTX) 0.2 $2.1M 4.2k 496.73
Novo-nordisk A S Adr (NVO) 0.2 $2.0M 42k 47.94
Commerce Bancshares (CBSH) 0.2 $2.0M 34k 57.75
Federal Rlty Invt Tr Sh Ben Int New (FRT) 0.2 $1.9M 16k 123.44
salesforce (CRM) 0.2 $1.8M 12k 156.66
State Str Spdr S&p 500 Etf T Tr Unit (SPY) 0.2 $1.7M 2.3k 746.77
Berkshire Hathaway Inc Del Cl B New (BRK.B) 0.2 $1.7M 3.3k 500.39
NVIDIA Corporation (NVDA) 0.2 $1.7M 8.3k 200.09
Tyler Technologies (TYL) 0.2 $1.6M 5.5k 292.46
Republic Services (RSG) 0.2 $1.6M 7.5k 213.08
Aon Shs Cl A (AON) 0.2 $1.6M 4.8k 331.69
ConocoPhillips (COP) 0.2 $1.6M 15k 103.96
Msci (MSCI) 0.2 $1.6M 2.8k 560.04
Ishares Tr Rus 1000 Grw Etf (IWF) 0.2 $1.6M 13k 124.17
Vanguard Index Fds Total Stk Mkt (VTI) 0.2 $1.5M 4.2k 370.04
American Express Company (AXP) 0.2 $1.5M 4.5k 338.25
Watsco, Incorporated (WSO) 0.2 $1.5M 3.6k 416.73
Chevron Corporation (CVX) 0.2 $1.5M 8.9k 165.76
American Centy Etf Tr Us Sml Cp Valu (AVUV) 0.2 $1.5M 12k 124.76
Moody's Corporation (MCO) 0.2 $1.4M 3.2k 452.92
Meta Platforms Cl A (META) 0.2 $1.4M 2.5k 563.29
Vanguard Tax-managed Fds Van Ftse Dev Mkt (VEA) 0.2 $1.3M 19k 71.25
Deckers Outdoor Corporation (DECK) 0.2 $1.3M 13k 99.29
Dimensional Etf Trust Internatnal Val (DFIV) 0.2 $1.3M 24k 54.02
Ulta Salon, Cosmetics & Fragrance (ULTA) 0.1 $1.3M 2.8k 450.98
Realty Income (O) 0.1 $1.2M 20k 61.96
Dimensional Etf Trust Us Targeted Vlu (DFAT) 0.1 $1.2M 17k 69.90
Gartner (IT) 0.1 $1.2M 8.9k 129.62
J P Morgan Exchange Traded F U S Tec Lea Etf (JTEK) 0.1 $1.1M 10k 111.55
Marsh & McLennan Companies (MRSH) 0.1 $1.1M 6.4k 166.67
O'reilly Automotive (ORLY) 0.1 $1.1M 12k 92.09
Dimensional Etf Trust Emerging Mkts Va (DFEV) 0.1 $974k 23k 42.67
Ishares Tr Msci Usa Qlt Fct (QUAL) 0.1 $963k 4.4k 219.43
Qualcomm (QCOM) 0.1 $960k 5.2k 184.79
Tesla Motors (TSLA) 0.1 $938k 2.2k 420.60
Dollar Tree (DLTR) 0.1 $932k 7.7k 120.95
Dollar General (DG) 0.1 $812k 7.1k 115.11
CoStar (CSGP) 0.1 $806k 29k 28.32
Ishares Tr Core S&p500 Etf (IVV) 0.1 $771k 1.0k 748.89
Invesco Exch Traded Fd Tr Ii Calif Amt Mun (PWZ) 0.1 $766k 31k 24.51
Ishares Tr Calif Mun Bd Etf (CMF) 0.1 $700k 12k 57.64
Raytheon Technologies Corp (RTX) 0.1 $596k 3.1k 189.73
Hanover Insurance (THG) 0.1 $593k 2.8k 214.12
PPG Industries (PPG) 0.1 $585k 4.8k 121.29
Alphabet Cap Stk Cl A (GOOGL) 0.1 $562k 1.6k 357.40
Palantir Technologies Cl A (PLTR) 0.1 $548k 4.7k 116.67
Exxon Mobil Corporation (XOM) 0.1 $507k 3.7k 136.72
Lockheed Martin Corporation (LMT) 0.1 $496k 974.00 509.46
Starbucks Corporation (SBUX) 0.1 $453k 4.4k 102.19
Ishares Tr Msci Usa Value (VLUE) 0.1 $449k 2.2k 199.81
Quanta Services (PWR) 0.1 $439k 610.00 720.04
First Tr Exchange-traded A Com Shs (FEX) 0.0 $424k 3.0k 139.87
Workday Cl A (WDAY) 0.0 $408k 3.3k 122.42
Vanguard Specialized Funds Div App Etf (VIG) 0.0 $404k 1.7k 236.62
Ishares Tr Ibonds 27 Etf (IBDS) 0.0 $403k 17k 24.22
Ishares Tr Core 1 5 Yr Usd (ISTB) 0.0 $379k 7.9k 48.25
Blackrock Etf Trust Ii Ishar Inter Etf (INMU) 0.0 $374k 15k 24.25
Energy Transfer Com Ut Ltd Ptn (ET) 0.0 $363k 19k 19.12
Merck & Co (MRK) 0.0 $348k 2.7k 128.50
Novartis Sponsored Adr (NVS) 0.0 $347k 2.2k 156.72
Ishares Tr Core S&p Ttl Stk (ITOT) 0.0 $330k 2.0k 164.27
Oneok (OKE) 0.0 $328k 3.8k 86.94
Ishares Core Msci Emkt (IEMG) 0.0 $324k 3.9k 82.84
Plains All Amern Pipeline L Unit Ltd Partn (PAA) 0.0 $303k 14k 22.26
Verizon Communications (VZ) 0.0 $302k 7.1k 42.34
Enterprise Products Partners (EPD) 0.0 $298k 8.1k 36.76
Advanced Micro Devices (AMD) 0.0 $285k 491.00 580.91
Toronto Dominion Bk Ont Com New (TD) 0.0 $280k 2.3k 121.43
Ishares Tr Shrt Nat Mun Etf (SUB) 0.0 $273k 2.6k 106.47
Kinder Morgan (KMI) 0.0 $262k 8.2k 31.97
Ishares Tr Ibonds Dec2026 (IBDR) 0.0 $254k 11k 24.23
Vanguard Index Fds Mid Cap Etf (VO) 0.0 $248k 3.1k 80.57
MPLX Com Unit Rep Ltd (MPLX) 0.0 $242k 4.3k 56.33
Western Midstream Partners L Com Unit Lp Int (WES) 0.0 $240k 5.5k 43.76
Ishares Tr Ibonds 26 Trm Ts (IBTG) 0.0 $239k 10k 22.89
Caterpillar (CAT) 0.0 $231k 217.00 1064.90
Ishares Tr S&p 500 Grwt Etf (IVW) 0.0 $230k 1.7k 137.53
Ishares Msci Eurzone Etf (EZU) 0.0 $228k 3.3k 69.50
Ishares Tr Ibonds 27 Trm Ts (IBTH) 0.0 $226k 10k 22.37
Deere & Company (DE) 0.0 $211k 332.00 634.33