Mattern Capital Management
Latest statistics and disclosures from Mattern Capital Management's latest quarterly 13F-HR filing:
- Top 5 stock holdings are AAPL, MSFT, WMT, COR, LOW, and represent 9.52% of Mattern Capital Management's stock portfolio.
- Added to shares of these 10 stocks: CEG (+$7.5M), INTU (+$6.1M), LLY, ROP, MA, WRB, ACN, APH, NEE, AMGN.
- Started 4 new stock positions in IVV, EZU, CEG, CRM.
- Reduced shares in these 10 stocks: LMT (-$9.7M), UNP (-$9.1M), TROW (-$8.3M), AVGO, COR, CSCO, EMR, MSFT, AAPL, ICE.
- Sold out of its positions in UNP, UPS.
- Mattern Capital Management was a net buyer of stock by $4.8M.
- Mattern Capital Management has $851M in assets under management (AUM), dropping by 2.18%.
- Central Index Key (CIK): 0001803227
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Portfolio Holdings for Mattern Capital Management
Mattern Capital Management holds 172 positions in its portfolio as reported in the September 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Apple (AAPL) | 2.4 | $20M | -2% | 79k | 254.63 |
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| Microsoft Corporation (MSFT) | 2.3 | $19M | -2% | 37k | 517.95 |
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| Wal-Mart Stores (WMT) | 1.7 | $15M | -2% | 141k | 103.06 |
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| AmerisourceBergen (COR) | 1.6 | $14M | -6% | 44k | 312.53 |
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| Lowe's Companies (LOW) | 1.6 | $13M | 53k | 251.31 |
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| Broadcom (AVGO) | 1.5 | $13M | -10% | 39k | 329.91 |
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| Costco Wholesale Corporation (COST) | 1.5 | $13M | 14k | 925.64 |
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| Analog Devices (ADI) | 1.5 | $13M | +9% | 52k | 245.70 |
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| Phillips 66 (PSX) | 1.5 | $13M | 93k | 136.02 |
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| Brown & Brown (BRO) | 1.5 | $12M | +11% | 132k | 93.79 |
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| Nextera Energy (NEE) | 1.4 | $12M | +12% | 160k | 75.49 |
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| L3harris Technologies (LHX) | 1.4 | $12M | -2% | 40k | 305.41 |
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| General Dynamics Corporation (GD) | 1.4 | $12M | 35k | 341.00 |
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| Blackrock (BLK) | 1.4 | $12M | 10k | 1165.87 |
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| AFLAC Incorporated (AFL) | 1.4 | $12M | 104k | 111.70 |
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| Xylem (XYL) | 1.4 | $12M | 78k | 147.50 |
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| W.W. Grainger (GWW) | 1.3 | $11M | 12k | 952.96 |
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| Linde SHS (LIN) | 1.3 | $11M | 23k | 475.00 |
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| Tractor Supply Company (TSCO) | 1.3 | $11M | 192k | 56.87 |
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| Home Depot (HD) | 1.3 | $11M | 27k | 405.19 |
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| Amgen (AMGN) | 1.3 | $11M | +13% | 38k | 282.20 |
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| Cisco Systems (CSCO) | 1.2 | $10M | -7% | 151k | 68.42 |
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| Atmos Energy Corporation (ATO) | 1.2 | $10M | -2% | 60k | 170.75 |
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| S&p Global (SPGI) | 1.2 | $10M | 21k | 486.71 |
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| Chubb (CB) | 1.2 | $10M | 36k | 282.25 |
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| Amphenol Corp Cl A (APH) | 1.2 | $10M | +15% | 81k | 123.75 |
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| Automatic Data Processing (ADP) | 1.2 | $10M | 34k | 293.50 |
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| Broadridge Financial Solutions (BR) | 1.2 | $10M | 42k | 238.17 |
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| Sherwin-Williams Company (SHW) | 1.2 | $9.9M | 29k | 346.26 |
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| Ecolab (ECL) | 1.2 | $9.8M | 36k | 273.86 |
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| Emerson Electric (EMR) | 1.1 | $9.7M | -6% | 74k | 131.18 |
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| Wec Energy Group (WEC) | 1.1 | $9.6M | 84k | 114.59 |
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| Johnson & Johnson (JNJ) | 1.1 | $9.6M | 52k | 185.42 |
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| Medtronic SHS (MDT) | 1.1 | $9.5M | 99k | 95.24 |
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| Stryker Corporation (SYK) | 1.1 | $9.5M | 26k | 369.67 |
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| Cintas Corporation (CTAS) | 1.1 | $9.3M | 45k | 205.26 |
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| Abbott Laboratories (ABT) | 1.1 | $9.2M | -3% | 69k | 133.94 |
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| Illinois Tool Works (ITW) | 1.1 | $9.1M | 35k | 260.76 |
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| Air Products & Chemicals (APD) | 1.1 | $9.1M | 33k | 272.72 |
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| McDonald's Corporation (MCD) | 1.1 | $9.1M | 30k | 303.89 |
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| Parker-Hannifin Corporation (PH) | 1.1 | $9.0M | +2% | 12k | 758.15 |
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| Accenture Plc Ireland Shs Class A (ACN) | 1.0 | $8.9M | +20% | 36k | 246.60 |
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| Starbucks Corporation (SBUX) | 1.0 | $8.9M | 105k | 84.60 |
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| Intercontinental Exchange (ICE) | 1.0 | $8.8M | -4% | 52k | 168.48 |
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| Honeywell International (HON) | 1.0 | $8.8M | 42k | 210.50 |
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| Texas Instruments Incorporated (TXN) | 1.0 | $8.8M | 48k | 183.73 |
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| CMS Energy Corporation (CMS) | 1.0 | $8.7M | 119k | 73.26 |
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| Prologis (PLD) | 1.0 | $8.6M | 75k | 114.52 |
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| Commerce Bancshares (CBSH) | 1.0 | $8.4M | 141k | 59.76 |
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| American Water Works (AWK) | 1.0 | $8.4M | 60k | 139.19 |
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| Procter & Gamble Company (PG) | 1.0 | $8.4M | 54k | 153.65 |
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| Eli Lilly & Co. (LLY) | 1.0 | $8.3M | +50% | 11k | 763.00 |
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| New Jersey Resources Corporation (NJR) | 1.0 | $8.3M | 172k | 48.15 |
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| Visa Com Cl A (V) | 1.0 | $8.3M | 24k | 341.38 |
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| Realty Income (O) | 1.0 | $8.2M | 135k | 60.79 |
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| Nike CL B (NKE) | 1.0 | $8.1M | 116k | 69.73 |
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| Pepsi (PEP) | 0.9 | $8.1M | 58k | 140.44 |
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| Paychex (PAYX) | 0.9 | $8.0M | 63k | 126.76 |
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| Zoetis Cl A (ZTS) | 0.9 | $7.9M | 54k | 146.32 |
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| Colgate-Palmolive Company (CL) | 0.9 | $7.8M | 98k | 79.94 |
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| Mondelez Intl Cl A (MDLZ) | 0.9 | $7.8M | 125k | 62.47 |
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| W.R. Berkley Corporation (WRB) | 0.9 | $7.8M | +25% | 102k | 76.62 |
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| UnitedHealth (UNH) | 0.9 | $7.7M | +11% | 22k | 345.31 |
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| PPG Industries (PPG) | 0.9 | $7.7M | 73k | 105.11 |
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| Federal Rlty Invt Tr Sh Ben Int New (FRT) | 0.9 | $7.5M | 75k | 101.31 |
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| Jack Henry & Associates (JKHY) | 0.9 | $7.5M | 50k | 148.93 |
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| Constellation Energy (CEG) | 0.9 | $7.5M | NEW | 23k | 329.07 |
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| Comcast Corp Cl A (CMCSA) | 0.9 | $7.4M | +6% | 235k | 31.42 |
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| Target Corporation (TGT) | 0.8 | $7.2M | 80k | 89.70 |
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| Mastercard Incorporated Cl A (MA) | 0.8 | $7.1M | +35% | 13k | 568.81 |
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| Church & Dwight (CHD) | 0.8 | $7.0M | 80k | 87.63 |
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| Intuit (INTU) | 0.8 | $7.0M | +692% | 10k | 682.91 |
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| Roper Industries (ROP) | 0.8 | $6.8M | +38% | 14k | 498.69 |
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| Becton, Dickinson and (BDX) | 0.8 | $6.7M | 36k | 187.17 |
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| Mccormick & Co Com Non Vtg (MKC) | 0.8 | $6.6M | 99k | 66.91 |
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| Vanguard Index Fds S&p 500 Etf Shs (VOO) | 0.8 | $6.4M | 11k | 612.38 |
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| American Centy Etf Tr Avantis Core Fi (AVIG) | 0.7 | $6.0M | 142k | 42.08 |
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| FactSet Research Systems (FDS) | 0.7 | $5.9M | +2% | 20k | 286.49 |
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| J P Morgan Exchange Traded F Active Bond Etf (JBND) | 0.7 | $5.7M | 105k | 54.16 |
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| Brown Forman Corp CL B (BF.B) | 0.6 | $5.2M | +2% | 194k | 27.08 |
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| Invesco Qqq Tr Unit Ser 1 (QQQ) | 0.5 | $4.3M | 7.1k | 600.37 |
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| Amazon (AMZN) | 0.4 | $3.2M | +4% | 15k | 219.57 |
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| Spdr Dow Jones Indl Average Ut Ser 1 (DIA) | 0.3 | $2.9M | 6.3k | 463.74 |
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| Alphabet Cap Stk Cl C (GOOG) | 0.3 | $2.8M | +3% | 12k | 243.55 |
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| Tesla Motors (TSLA) | 0.3 | $2.4M | +7% | 5.3k | 444.72 |
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| Ishares Tr 1 3 Yr Treas Bd (SHY) | 0.3 | $2.2M | +64% | 27k | 82.96 |
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| Ishares Tr Rus 1000 Val Etf (IWD) | 0.2 | $2.0M | 10k | 203.59 |
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| Vanguard Mun Bd Fds Tax Exempt Bd (VTEB) | 0.2 | $2.0M | +3% | 41k | 50.07 |
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| Janus Detroit Str Tr Hendrsn Shrt Etf (VNLA) | 0.2 | $1.9M | +42% | 39k | 49.29 |
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| Taiwan Semiconductor Mfg Sponsored Ads (TSM) | 0.2 | $1.8M | +11% | 6.6k | 279.29 |
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| Deckers Outdoor Corporation (DECK) | 0.2 | $1.7M | +2% | 17k | 101.37 |
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| NVIDIA Corporation (NVDA) | 0.2 | $1.6M | +7% | 8.6k | 186.58 |
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| Netflix (NFLX) | 0.2 | $1.6M | +6% | 1.3k | 1198.92 |
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| Chevron Corporation (CVX) | 0.2 | $1.5M | +21% | 9.9k | 155.29 |
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| JPMorgan Chase & Co. (JPM) | 0.2 | $1.5M | +7% | 4.8k | 315.43 |
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| American Centy Etf Tr Us Large Cap Vlu (AVLV) | 0.2 | $1.5M | +2% | 21k | 72.26 |
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| Spdr S&p 500 Etf Tr Tr Unit (SPY) | 0.2 | $1.5M | -13% | 2.2k | 666.18 |
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| Ishares Tr Rus 1000 Grw Etf (IWF) | 0.2 | $1.5M | 3.2k | 468.41 |
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| ConocoPhillips (COP) | 0.2 | $1.5M | +23% | 16k | 94.59 |
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| Vanguard Index Fds Total Stk Mkt (VTI) | 0.2 | $1.4M | 4.4k | 328.17 |
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| Dollar Tree (DLTR) | 0.2 | $1.4M | +14% | 15k | 94.37 |
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| Ishares Tr Ishs 1-5yr Invs (IGSB) | 0.2 | $1.4M | +65% | 27k | 53.03 |
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| Aon Shs Cl A (AON) | 0.2 | $1.4M | +21% | 3.9k | 356.58 |
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| Meta Platforms Cl A (META) | 0.2 | $1.4M | +6% | 1.9k | 734.38 |
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| Berkshire Hathaway Inc Del Cl B New (BRK.B) | 0.2 | $1.4M | +7% | 2.7k | 502.74 |
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| Ulta Salon, Cosmetics & Fragrance (ULTA) | 0.2 | $1.3M | +11% | 2.5k | 546.75 |
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| Dollar General (DG) | 0.2 | $1.3M | +15% | 13k | 103.35 |
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| Vertex Pharmaceuticals Incorporated (VRTX) | 0.2 | $1.3M | +42% | 3.3k | 391.64 |
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| Adobe Systems Incorporated (ADBE) | 0.2 | $1.3M | +39% | 3.7k | 352.75 |
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| Asml Holding N V N Y Registry Shs (ASML) | 0.1 | $1.2M | +35% | 1.2k | 968.09 |
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| Dimensional Etf Trust Us High Profitab (DUHP) | 0.1 | $1.2M | +4% | 31k | 37.77 |
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| Vanguard Tax-managed Fds Van Ftse Dev Mkt (VEA) | 0.1 | $1.1M | 19k | 59.92 |
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| CoStar (CSGP) | 0.1 | $1.1M | +19% | 13k | 84.37 |
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| Novo-nordisk A S Adr (NVO) | 0.1 | $1.1M | +50% | 20k | 55.49 |
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| Baxter International (BAX) | 0.1 | $1.1M | +55% | 48k | 22.77 |
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| AutoZone (AZO) | 0.1 | $995k | +14% | 232.00 | 4290.24 |
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| Advance Auto Parts (AAP) | 0.1 | $986k | +7% | 16k | 61.40 |
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| Republic Services (RSG) | 0.1 | $986k | +23% | 4.3k | 229.48 |
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| American Express Company (AXP) | 0.1 | $977k | +16% | 2.9k | 332.16 |
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| Ishares Tr Short Treas Bd (SHV) | 0.1 | $967k | +73% | 8.8k | 110.49 |
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| Waste Management (WM) | 0.1 | $963k | +23% | 4.4k | 220.83 |
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| Ishares Tr Msci Usa Qlt Fct (QUAL) | 0.1 | $926k | 4.8k | 194.50 |
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| salesforce (CRM) | 0.1 | $885k | NEW | 3.7k | 237.00 |
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| Palantir Technologies Cl A (PLTR) | 0.1 | $877k | 4.8k | 182.42 |
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| Watsco, Incorporated (WSO) | 0.1 | $870k | +41% | 2.2k | 404.30 |
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| Qualcomm (QCOM) | 0.1 | $867k | -2% | 5.2k | 166.36 |
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| Marsh & McLennan Companies (MMC) | 0.1 | $839k | +26% | 4.2k | 201.53 |
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| Ishares Tr Core 1 5 Yr Usd (ISTB) | 0.1 | $833k | 17k | 48.84 |
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| Invesco Exch Traded Fd Tr Ii Calif Amt Mun (PWZ) | 0.1 | $764k | +8% | 32k | 23.92 |
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| Moody's Corporation (MCO) | 0.1 | $746k | +23% | 1.6k | 476.48 |
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| O'reilly Automotive (ORLY) | 0.1 | $715k | +11% | 6.6k | 107.81 |
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| Ishares Tr Calif Mun Bd Etf (CMF) | 0.1 | $709k | +8% | 12k | 57.04 |
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| Ishares Core Msci Emkt (IEMG) | 0.1 | $622k | 9.4k | 65.92 |
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| Vanguard Index Fds Small Cp Etf (VB) | 0.1 | $581k | 2.3k | 254.28 |
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| Lockheed Martin Corporation (LMT) | 0.1 | $576k | -94% | 1.2k | 499.21 |
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| American Centy Etf Tr Us Sml Cp Valu (AVUV) | 0.1 | $571k | 5.7k | 99.53 |
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| Ishares Tr Ibonds Dec2026 (IBDR) | 0.1 | $556k | 23k | 24.30 |
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| Ishares Tr Ibonds 27 Etf (IBDS) | 0.1 | $555k | 23k | 24.34 |
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| Raytheon Technologies Corp (RTX) | 0.1 | $552k | -3% | 3.3k | 167.33 |
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| Dimensional Etf Trust Us Targeted Vlu (DFAT) | 0.1 | $542k | 9.3k | 58.21 |
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| Hanover Insurance (THG) | 0.1 | $483k | 2.7k | 181.63 |
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| Ishares Tr Ibonds Dec25 Etf (IBDQ) | 0.1 | $444k | 18k | 25.19 |
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| Dimensional Etf Trust Internatnal Val (DFIV) | 0.1 | $437k | +7% | 9.5k | 46.12 |
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| J P Morgan Exchange Traded F U S Tech Leaders (JTEK) | 0.0 | $412k | +6% | 4.5k | 91.97 |
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| Exxon Mobil Corporation (XOM) | 0.0 | $394k | 3.5k | 112.75 |
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| Blackrock Etf Trust Ii Ishares Intermed (INMU) | 0.0 | $387k | -2% | 16k | 23.93 |
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| Alphabet Cap Stk Cl A (GOOGL) | 0.0 | $364k | 1.5k | 243.10 |
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| First Tr Exchange-traded A Com Shs (FEX) | 0.0 | $354k | 3.0k | 116.82 |
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| Vanguard Index Fds Real Estate Etf (VNQ) | 0.0 | $349k | 3.8k | 91.42 |
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| Ishares Tr Msci Usa Value (VLUE) | 0.0 | $347k | +2% | 2.8k | 125.05 |
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| Energy Transfer Com Ut Ltd Ptn (ET) | 0.0 | $326k | 19k | 17.16 |
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| Vanguard Specialized Funds Div App Etf (VIG) | 0.0 | $318k | 1.5k | 215.79 |
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| Ishares Tr Core S&p Ttl Stk (ITOT) | 0.0 | $316k | 2.2k | 145.65 |
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| Ishares Tr Ibonds 26 Trm Ts (IBTG) | 0.0 | $289k | 13k | 22.95 |
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| Ishares Tr Shrt Nat Mun Etf (SUB) | 0.0 | $284k | 2.7k | 106.78 |
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| Novartis Sponsored Adr (NVS) | 0.0 | $284k | 2.2k | 128.24 |
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| Ishares Tr Ibonds 27 Trm Ts (IBTH) | 0.0 | $277k | +2% | 12k | 22.52 |
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| Oneok (OKE) | 0.0 | $275k | 3.8k | 72.97 |
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| Ishares Tr Ibonds 25 Trm Ts (IBTF) | 0.0 | $274k | 12k | 23.36 |
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| Dimensional Etf Trust Emerging Mkts Va (DFEV) | 0.0 | $273k | +13% | 8.6k | 31.89 |
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| Enterprise Products Partners (EPD) | 0.0 | $250k | 8.0k | 31.27 |
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| Ishares Tr Core Div Grwth (DGRO) | 0.0 | $250k | 3.7k | 68.08 |
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| Plains All Amern Pipeline L Unit Ltd Partn (PAA) | 0.0 | $232k | 14k | 17.06 |
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| Ishares Tr S&p 500 Grwt Etf (IVW) | 0.0 | $226k | -4% | 1.9k | 120.72 |
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| Vanguard Index Fds Mid Cap Etf (VO) | 0.0 | $226k | 770.00 | 293.74 |
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| Merck & Co (MRK) | 0.0 | $220k | -22% | 2.6k | 83.93 |
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| Ishares Tr Core S&p500 Etf (IVV) | 0.0 | $216k | NEW | 322.00 | 669.30 |
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| Western Midstream Partners L Com Unit Lp Int (WES) | 0.0 | $215k | 5.5k | 39.29 |
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| MPLX Com Unit Rep Ltd (MPLX) | 0.0 | $215k | 4.3k | 49.95 |
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| Kinder Morgan (KMI) | 0.0 | $203k | -2% | 7.2k | 28.31 |
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| Ishares Msci Eurzone Etf (EZU) | 0.0 | $203k | NEW | 3.3k | 61.94 |
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| T. Rowe Price (TROW) | 0.0 | $203k | -97% | 2.0k | 102.64 |
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Past Filings by Mattern Capital Management
SEC 13F filings are viewable for Mattern Capital Management going back to 2019
- Mattern Capital Management 2025 Q3 filed Oct. 21, 2025
- Mattern Capital Management 2025 Q2 filed July 21, 2025
- Mattern Capital Management 2025 Q1 filed April 23, 2025
- Mattern Capital Management 2024 Q4 filed Feb. 3, 2025
- Mattern Capital Management 2024 Q3 filed Oct. 24, 2024
- Mattern Capital Management 2024 Q2 filed Aug. 2, 2024
- Mattern Capital Management 2024 Q1 filed May 14, 2024
- Mattern Capital Management 2023 Q4 filed Feb. 14, 2024
- Mattern Capital Management 2023 Q3 filed Nov. 8, 2023
- Mattern Capital Management 2023 Q2 filed Aug. 8, 2023
- Mattern Capital Management 2023 Q1 filed May 12, 2023
- Mattern Capital Management 2022 Q4 filed Feb. 6, 2023
- Mattern Capital Management 2022 Q3 filed Nov. 8, 2022
- Mattern Capital Management 2022 Q2 filed Aug. 8, 2022
- Mattern Capital Management 2022 Q1 filed May 3, 2022
- Mattern Capital Management 2021 Q4 filed Feb. 3, 2022