Mattern Capital Management, LLC Top Holdings and 13F Report (2025) About Mattern Capital Management, LLCInvestment ActivityMattern Capital Management, LLC has $832.41 million in total holdings as of June 30, 2025.Mattern Capital Management, LLC owns shares of 170 different stocks, but just 67 companies or ETFs make up 80% of its holdings.Approximately 4.60% of the portfolio was purchased this quarter.About 0.15% of the portfolio was sold this quarter.This quarter, Mattern Capital Management, LLC has purchased 163 new stocks and bought additional shares in 136 stocks.Mattern Capital Management, LLC sold shares of 11 stocks and completely divested from 0 stocks this quarter.Largest Holdings Microsoft $18,939,207Apple $16,567,981Walmart $14,117,281Cencora $14,086,053Costco Wholesale $13,976,176 Largest New Holdings this Quarter 46654Q716 - J P MORGAN EXCHANGE TRADED F $5,585,579 Holding78467X109 - SPDR Dow Jones Industrial Average ETF Trust $2,774,773 Holding30231G102 - Exxon Mobil $383,660 Holding46654Q732 - J P MORGAN EXCHANGE TRADED F $354,816 Holding02079K305 - Alphabet $260,468 Holding Largest Purchases this Quarter J P MORGAN EXCHANGE TRADED F 104,228 shares (about $5.59M)SPDR Dow Jones Industrial Average ETF Trust 6,297 shares (about $2.77M)Roper Technologies 2,453 shares (about $1.39M)Amphenol 13,812 shares (about $1.36M)Invesco QQQ 2,070 shares (about $1.14M) Largest Sales this Quarter United Parcel Service 4,580 shares (about $462.31K)Dimensional U.S. Targeted Value ETF 5,011 shares (about $270.39K)Cencora 593 shares (about $177.81K)iShares MSCI USA Quality Factor ETF 809 shares (about $147.90K)iShares S&P 500 Growth ETF 566 shares (about $62.32K) Sector Allocation Over TimeMap of 500 Largest Holdings ofMattern Capital Management, LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorMSFTMicrosoft$18,939,207$320,329 ▲1.7%38,0762.3%Computer and TechnologyAAPLApple$16,567,981$629,465 ▲3.9%80,7522.0%Computer and TechnologyWMTWalmart$14,117,281$310,158 ▲2.2%144,3781.7%Retail/WholesaleCORCencora$14,086,053$177,811 ▼-1.2%46,9771.7%MedicalCOSTCostco Wholesale$13,976,176$34,648 ▲0.2%14,1181.7%Retail/WholesaleBROBrown & Brown$13,215,482$70,513 ▲0.5%119,1981.6%FinanceGWWW.W. Grainger$12,287,315$66,575 ▲0.5%11,8121.5%IndustrialsAVGOBroadcom$12,158,646$514,639 ▲4.4%44,1091.5%Computer and TechnologyLOWLowe's Companies$11,846,083$134,231 ▲1.1%53,3921.4%Retail/WholesaleCSCOCisco Systems$11,298,246$27,405 ▲0.2%162,8461.4%Computer and TechnologyPSXPhillips 66$11,237,787$240,031 ▲2.2%94,1981.4%EnergyADIAnalog Devices$11,172,659$217,312 ▲2.0%46,9401.3%Computer and TechnologySPGIS&P Global$11,160,620$136,041 ▲1.2%21,1661.3%FinanceLINDE PLC$11,083,908$56,771 ▲0.5%23,6241.3%SHSAFLAflac$11,079,522$165,678 ▲1.5%105,0591.3%FinanceEMREmerson Electric$10,642,565$71,065 ▲0.7%79,8211.3%IndustrialsADPAutomatic Data Processing$10,585,830$33,307 ▲0.3%34,3251.3%Computer and TechnologyBLACKROCK INC$10,576,440$65,054 ▲0.6%10,0801.3%COMCBChubb$10,526,397$14,196 ▼-0.1%36,3331.3%FinanceGDGeneral Dynamics$10,382,361$55,416 ▲0.5%35,5971.2%AerospaceXYLXylem$10,320,729$130,136 ▲1.3%79,7831.2%Business ServicesTSCOTractor Supply$10,291,469$104,748 ▲1.0%195,0251.2%Retail/WholesaleSYKStryker$10,272,137$102,864 ▲1.0%25,9641.2%MedicalBRBroadridge Financial Solutions$10,270,205$25,761 ▲0.3%42,2591.2%Computer and TechnologyLHXL3Harris Technologies$10,109,354$82,777 ▲0.8%40,3021.2%AerospaceCTASCintas$10,092,891$24,961 ▲0.2%45,2861.2%Business ServicesICEIntercontinental Exchange$10,064,797$52,289 ▲0.5%54,8581.2%FinanceSHWSherwin-Williams$9,920,700$140,778 ▲1.4%28,8931.2%Basic MaterialsHDHome Depot$9,910,279$173,787 ▲1.8%27,0301.2%Retail/WholesaleNEENextEra Energy$9,892,072$168,482 ▲1.7%142,4961.2%UtilitiesTXNTexas Instruments$9,863,196$235,441 ▲2.4%47,5061.2%Computer and TechnologyECLEcolab$9,783,636$51,194 ▲0.5%36,3111.2%Basic MaterialsHONHoneywell International$9,742,302$265,250 ▲2.8%41,8341.2%Multi-Sector ConglomeratesABTAbbott Laboratories$9,676,703$96,023 ▲1.0%71,1471.2%MedicalSBUXStarbucks$9,554,246$247,401 ▲2.7%104,2701.1%Retail/WholesaleLMTLockheed Martin$9,542,073$125,974 ▲1.3%20,6031.1%AerospaceATOAtmos Energy$9,491,635$15,257 ▲0.2%61,5901.1%UtilitiesAMGNAmgen$9,463,265$237,887 ▲2.6%33,8931.1%MedicalAPDAir Products and Chemicals$9,319,827$207,878 ▲2.3%33,0421.1%Basic MaterialsPAYXPaychex$9,214,018$44,802 ▲0.5%63,3441.1%Computer and TechnologyUNPUnion Pacific$9,099,434$222,717 ▲2.5%39,5491.1%TransportationJKHYJack Henry & Associates$9,001,654$67,203 ▲0.8%49,9621.1%Computer and TechnologyACNAccenture$8,915,889$268,403 ▲3.1%29,8301.1%Computer and TechnologyFDSFactSet Research Systems$8,889,690$104,216 ▲1.2%19,8751.1%Business ServicesWECWEC Energy Group$8,831,263$80,755 ▲0.9%84,7531.1%UtilitiesCBSHCommerce Bancshares$8,817,198$40,846 ▲0.5%141,8241.1%FinanceCLColgate-Palmolive$8,790,121$126,896 ▲1.5%96,7011.1%Consumer StaplesMCDMcDonald's$8,756,318$123,296 ▲1.4%29,9701.1%Retail/WholesaleMDTMedtronic$8,734,957$119,597 ▲1.4%100,2061.0%MedicalVVisa$8,727,129$198,828 ▲2.3%24,5801.0%Business ServicesITWIllinois Tool Works$8,676,497$132,279 ▲1.5%35,0921.0%IndustrialsPGProcter & Gamble$8,661,549$98,778 ▲1.2%54,3661.0%Consumer StaplesAWKAmerican Water Works$8,366,075$62,321 ▲0.8%60,1401.0%UtilitiesMDLZMondelez International$8,347,319$57,459 ▲0.7%123,7741.0%Consumer StaplesZTSZoetis$8,342,857$175,756 ▲2.2%53,4971.0%MedicalPPGPPG Industries$8,327,183$264,924 ▲3.3%73,2061.0%Basic MaterialsNKENIKE$8,253,285$491,881 ▲6.3%116,1781.0%Consumer DiscretionaryCMSCMS Energy$8,200,189$94,706 ▲1.2%118,3631.0%UtilitiesPHParker-Hannifin$8,054,756$302,438 ▲3.9%11,5321.0%IndustrialsTROWT. Rowe Price Group$8,015,966$256,497 ▲3.3%83,0671.0%FinanceJNJJohnson & Johnson$7,966,102$180,246 ▲2.3%52,1511.0%MedicalCMCSAComcast$7,904,764$271,565 ▲3.6%221,4840.9%Consumer DiscretionaryPLDPrologis$7,870,988$144,015 ▲1.9%74,8760.9%FinanceORealty Income$7,813,241$109,459 ▲1.4%135,6230.9%FinanceTGTTarget$7,808,952$549,778 ▲7.6%79,1580.9%Retail/WholesaleNJRNewJersey Resources$7,738,352$101,024 ▲1.3%172,6540.9%UtilitiesCHDChurch & Dwight$7,635,459$169,634 ▲2.3%79,4450.9%Consumer StaplesPEPPepsiCo$7,585,962$264,476 ▲3.6%57,4520.9%Consumer StaplesMKCMcCormick & Company, Incorporated$7,445,448$131,396 ▲1.8%98,1990.9%Consumer StaplesFRTFederal Realty Investment Trust$7,039,519$165,283 ▲2.4%74,1080.8%FinanceAPHAmphenol$6,920,301$1,363,935 ▲24.5%70,0790.8%Computer and TechnologyUNHUnitedHealth Group$6,256,356$271,419 ▲4.5%20,0540.8%MedicalBDXBecton, Dickinson and Company$6,119,354$328,481 ▲5.7%35,5260.7%MedicalWRBW.R. Berkley$5,967,233$560,576 ▲10.4%81,2200.7%FinanceVOOVanguard S&P 500 ETF$5,947,274$3,976 ▼-0.1%10,4700.7%ETFAVIGAvantis Core Fixed Income ETF$5,901,466$897,077 ▲17.9%141,7940.7%ETFLLYEli Lilly and Company$5,643,797$567,498 ▲11.2%7,2400.7%MedicalJ P MORGAN EXCHANGE TRADED F$5,585,579$5,585,579 ▲New Holding104,2280.7%ACTIVE BOND ETFROPRoper Technologies$5,555,599$1,390,459 ▲33.4%9,8010.7%Computer and TechnologyMAMastercard$5,203,002$964,289 ▲22.7%9,2590.6%Business ServicesBF.BBrown-Forman$5,080,285$228,950 ▲4.7%188,7880.6%Consumer StaplesQQQInvesco QQQ$3,959,120$1,141,895 ▲40.5%7,1770.5%FinanceAMZNAmazon.com$3,045,791$556,373 ▲22.3%13,8830.4%Retail/WholesaleDIASPDR Dow Jones Industrial Average ETF Trust$2,774,773$2,774,773 ▲New Holding6,2970.3%FinanceGOOGAlphabet$1,967,787$912,317 ▲86.4%11,0930.2%Computer and TechnologyIWDiShares Russell 1000 Value ETF$1,944,825$221,811 ▲12.9%10,0130.2%ETFVTEBVanguard Tax-Exempt Bond ETF$1,924,428$116,152 ▲6.4%39,2500.2%ETFDECKDeckers Outdoor$1,667,363$38,548 ▲2.4%16,1770.2%Retail/WholesaleNFLXNetflix$1,644,452$123,200 ▲8.1%1,2280.2%Consumer DiscretionarySPYSPDR S&P 500 ETF Trust$1,584,789$620,941 ▲64.4%2,5650.2%FinanceTSLATesla$1,578,453$208,067 ▲15.2%4,9690.2%Auto/Tires/TrucksAVLVAvantis U.S. Large Cap Value ETF$1,384,527$47,542 ▲3.6%20,2980.2%ETFSHYiShares 1-3 Year Treasury Bond ETF$1,354,347$431,618 ▲46.8%16,3450.2%ManufacturingIWFiShares Russell 1000 Growth ETF$1,341,673$286,592 ▲27.2%3,1600.2%ETFVTIVanguard Total Stock Market ETF$1,331,8210.0%4,3820.2%ETFTSMTaiwan Semiconductor Manufacturing$1,328,590$217,883 ▲19.6%5,8660.2%Computer and TechnologyVNLAJanus Henderson Short Duration Income ETF$1,327,859$338,250 ▲34.2%26,9890.2%ETFDLTRDollar Tree$1,300,593$103,497 ▲8.6%13,1320.2%Retail/WholesaleJPMJPMorgan Chase & Co.$1,295,608$311,943 ▲31.7%4,4690.2%FinanceMETAMeta Platforms$1,292,396$159,427 ▲14.1%1,7510.2%Computer and TechnologyShowing largest 100 holdings. 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