Buffalo Business & Estate Services Ltd Top Holdings and 13F Report (2026) About Buffalo Business & Estate Services LtdInvestment ActivityBuffalo Business & Estate Services Ltd has $689.04 million in total holdings as of March 31, 2026.Buffalo Business & Estate Services Ltd owns shares of 87 different stocks, but just 15 companies or ETFs make up 80% of its holdings.Approximately 8.28% of the portfolio was purchased this quarter.About 6.23% of the portfolio was sold this quarter.This quarter, Buffalo Business & Estate Services Ltd has purchased 101 new stocks and bought additional shares in 34 stocks.Buffalo Business & Estate Services Ltd sold shares of 43 stocks and completely divested from 22 stocks this quarter.Largest Holdings Vanguard Intermediate-Term Corporate Bond ETF $134,804,851NVIDIA $90,359,025Vanguard Value ETF $66,329,852iShares Core U.S. Aggregate Bond ETF $42,460,606iShares Core MSCI EAFE ETF $40,587,368 Largest New Holdings this Quarter 464287432 - iShares 20+ Year Treasury Bond ETF $8,463,133 Holding219350105 - Corning $755,770 Holding595112103 - Micron Technology $704,387 HoldingG96115103 - WHITEFIBER INC $601,681 Holding04626A103 - ASTERA LABS INC $292,303 Holding Largest Purchases this Quarter Amazon.com 47,838 shares (about $9.96M)Netflix 91,504 shares (about $8.80M)iShares 20+ Year Treasury Bond ETF 97,625 shares (about $8.46M)iShares Core MSCI EAFE ETF 74,229 shares (about $6.72M)Boeing 31,897 shares (about $6.35M) Largest Sales this Quarter PALANTIR TECHNOLOGIES INC 79,159 shares (about $11.58M)Vanguard Value ETF 38,274 shares (about $7.51M)Alphabet 8,672 shares (about $2.49M)Lockheed Martin 2,017 shares (about $1.22M)Taiwan Semiconductor Manufacturing 3,516 shares (about $1.19M) Sector Allocation Over TimeMap of 500 Largest Holdings ofBuffalo Business & Estate Services Ltd Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorVCITVanguard Intermediate-Term Corporate Bond ETF$134,804,851$1,094,120 â–²0.8%1,629,06219.6%ETFNVDANVIDIA$90,359,025$433,558 â–²0.5%518,11413.1%Computer and TechnologyVTVVanguard Value ETF$66,329,852$7,509,351 â–¼-10.2%338,0739.6%ETFAGGiShares Core U.S. Aggregate Bond ETF$42,460,606$1,152,427 â–¼-2.6%427,7286.2%FinanceIEFAiShares Core MSCI EAFE ETF$40,587,368$6,719,945 â–²19.8%448,3315.9%ETFAMZNAmazon.com$37,561,490$9,963,219 â–²36.1%180,3505.5%Retail/WholesaleAAPLApple$35,400,914$576,611 â–²1.7%139,4895.1%Computer and TechnologyGOOGLAlphabet$28,252,910$2,493,733 â–¼-8.1%98,2504.1%Computer and TechnologyNFLXNetflix$23,252,579$8,798,091 â–²60.9%241,8373.4%Consumer DiscretionaryLLYEli Lilly and Company$9,523,796$192,223 â–¼-2.0%10,3551.4%MedicalAVGOBroadcom$9,507,459$732,605 â–²8.3%30,7181.4%Computer and TechnologyMETAMeta Platforms$8,612,988$764,951 â–²9.7%15,0541.3%Computer and TechnologyTLTiShares 20+ Year Treasury Bond ETF$8,463,133$8,463,133 â–²New Holding97,6251.2%ETFMSFTMicrosoft$8,404,138$886,945 â–²11.8%22,7031.2%Computer and TechnologyPANWPalo Alto Networks$8,021,128$1,535,545 â–²23.7%50,0321.2%Computer and TechnologyIJKiShares S&P Mid-Cap 400 Growth ETF$7,988,539$42,059 â–²0.5%79,3931.2%ETFTSMTaiwan Semiconductor Manufacturing$7,846,617$1,188,246 â–¼-13.2%23,2181.1%Computer and TechnologyBABoeing$7,794,015$6,348,460 â–²439.2%39,1601.1%AerospaceIWFiShares Russell 1000 Growth ETF$6,267,061$314,248 â–²5.3%14,6980.9%ETFCOSTCostco Wholesale$5,859,298$567,993 â–¼-8.8%5,8800.9%Retail/WholesaleJNJJohnson & Johnson$5,718,191$502,080 â–¼-8.1%23,3930.8%MedicalJPMJPMorgan Chase & Co.$5,444,657$327,403 â–²6.4%18,5090.8%FinanceMAMastercard$5,339,580$573,133 â–²12.0%10,6860.8%Business ServicesAMGNAmgen$5,296,420$585,129 â–¼-9.9%15,0530.8%MedicalKLACKLA$5,150,708$901,153 â–¼-14.9%3,4980.7%Computer and TechnologyLOWLowe's Companies$5,046,366$4,253 â–²0.1%21,3580.7%Retail/WholesaleCOFCapital One Financial$4,901,079$805,962 â–²19.7%26,8660.7%FinanceCVXChevron$4,784,518$795,730 â–¼-14.3%23,1250.7%EnergyLMTLockheed Martin$4,664,252$1,219,100 â–¼-20.7%7,7170.7%AerospaceIWDiShares Russell 1000 Value ETF$4,654,691$677,135 â–¼-12.7%21,7840.7%ETFNEENextEra Energy$4,270,900$4,025,232 â–²1,638.5%45,9830.6%UtilitiesURIUnited Rentals$4,042,601$128,949 â–¼-3.1%5,5490.6%ConstructionTTTrane Technologies$3,946,219$684,723 â–¼-14.8%9,4690.6%ConstructionSPYGSPDR Portfolio S&P 500 Growth ETF$3,885,579$42,689 â–²1.1%39,6850.6%ETFVEAVanguard FTSE Developed Markets ETF$3,531,944$888,337 â–²33.6%55,1180.5%ETFGE VERNOVA INC$2,940,333$63,730 â–²2.2%3,3680.4%COMBARRICK MNG CORP$2,248,796$282,145 â–¼-11.1%55,1310.3%COM SHSUBERUber Technologies$2,061,730$33,447 â–²1.6%28,6630.3%Computer and TechnologyIWRiShares Russell Mid-Cap ETF$1,426,407$42,782 â–²3.1%14,6700.2%ETFHOODRobinhood Markets$1,037,462$121,618 â–²13.3%14,9710.2%FinanceCRWDCrowdStrike$1,027,958$505,976 â–¼-33.0%2,6330.1%Computer and TechnologyPALANTIR TECHNOLOGIES INC$1,006,772$11,578,536 â–¼-92.0%6,8830.1%CL AISRGIntuitive Surgical$988,363$121,240 â–¼-10.9%2,1440.1%MedicalIWMiShares Russell 2000 ETF$986,466$74,394 â–²8.2%3,9780.1%FinanceGSThe Goldman Sachs Group$797,303$84,639 â–²11.9%9420.1%FinanceISHARES BITCOIN TRUST ETF$757,3730.0%19,7130.1%SHS BEN INTGLWCorning$755,770$755,770 â–²New Holding5,5580.1%Computer and TechnologyMUMicron Technology$704,387$704,387 â–²New Holding2,0850.1%Computer and TechnologyARISTA NETWORKS INC$681,490$96,374 â–¼-12.4%5,5510.1%COM SHSTSLATesla$654,466$1,858 â–¼-0.3%1,7610.1%Auto/Tires/TrucksPWRQuanta Services$636,104$108,670 â–¼-14.6%1,1590.1%ConstructionVOOVanguard S&P 500 ETF$631,364$419,316 â–¼-39.9%1,0570.1%ETFWHITEFIBER INC$601,681$601,681 â–²New Holding50,5190.1%SHSBRK.BBerkshire Hathaway$555,872$52,712 â–¼-8.7%1,1600.1%FinanceCATCaterpillar$537,933$9,214 â–¼-1.7%7590.1%IndustrialsSYKStryker$533,710$134,085 â–¼-20.1%1,6240.1%MedicalWALMART INC$501,343$36,290 â–²7.8%4,0340.1%COMMPWRMonolithic Power Systems$497,074$91,768 â–¼-15.6%4550.1%Computer and TechnologySLViShares Silver Trust$488,359$133,895 â–²37.8%7,1670.1%ETFGLDSPDR Gold Shares$450,083$2,151 â–²0.5%1,0460.1%FinanceIVViShares Core S&P 500 ETF$421,074$27,419 â–¼-6.1%6450.1%ETFSTXSeagate Technology$371,411$25,858 â–¼-6.5%9480.1%Computer and TechnologyIJRiShares Core S&P Small-Cap ETF$352,136$6,215 â–¼-1.7%2,8330.1%ETFAMDAdvanced Micro Devices$342,780$20,953 â–¼-5.8%1,6850.0%Computer and TechnologyCOREWEAVE INC$337,769$184,611 â–¼-35.3%4,3600.0%COM CL AVZVerizon Communications$334,895$16,516 â–¼-4.7%6,6710.0%Computer and TechnologyDEDeere & Company$326,346$20,855 â–¼-6.0%5790.0%IndustrialsGEGE Aerospace$323,525$5,392 â–¼-1.6%1,1400.0%AerospaceHDHome Depot$301,211$17,428 â–¼-5.5%9160.0%Retail/WholesaleGOOGAlphabet$299,755$18,932 â–²6.7%1,0450.0%Computer and TechnologyASTERA LABS INC$292,303$292,303 â–²New Holding2,6670.0%COMNYFiShares New York Muni Bond ETF$285,213$285,213 â–²New Holding5,3690.0%ETFAPGAPi Group$276,4070.0%6,8220.0%Business ServicesSHYGiShares 0-5 Year High Yield Corporate Bond ETF$274,459$2,412 â–¼-0.9%6,4870.0%ETFMTBM&T Bank$269,857$207 â–²0.1%1,3050.0%FinanceAXPAmerican Express$261,391$84,408 â–¼-24.4%8640.0%FinanceEDVVanguard Extended Duration Treasury ETF$258,111$258,111 â–²New Holding3,9740.0%ETFBLACKROCK INC$257,845$54,840 â–¼-17.5%2680.0%COMIJHiShares Core S&P Mid-Cap ETF$257,833$14,857 â–¼-5.4%3,8180.0%ETFQQQInvesco QQQ$250,836$577 â–²0.2%4350.0%FinanceNFGNational Fuel Gas$246,085$5,262 â–²2.2%2,6190.0%EnergyAMPAmeriprise Financial$218,410$110,762 â–¼-33.6%4910.0%FinanceIGSBiShares 1-5 Year Investment Grade Corporate Bond ETF$217,975$894 â–¼-0.4%4,1470.0%ManufacturingORCLOracle$211,859$86,068 â–¼-28.9%1,4400.0%Computer and TechnologyNBTBNBT Bancorp$202,188$202,188 â–²New Holding4,7480.0%FinanceBXBlackstone$201,726$80,506 â–¼-28.5%1,7540.0%FinanceFFord Motor$158,268$17,113 â–²12.1%13,7150.0%Auto/Tires/TrucksCEGConstellation Energy$0$3,940,466 â–¼-100.0%00.0%EnergySNOWSnowflake$0$807,903 â–¼-100.0%00.0%Computer and TechnologyREDDIT INC$0$412,617 â–¼-100.0%00.0%CL AIBMInternational Business Machines$0$330,606 â–¼-100.0%00.0%Computer and TechnologyTMUST-Mobile US$0$318,510 â–¼-100.0%00.0%Computer and TechnologyCMGChipotle Mexican Grill$0$315,721 â–¼-100.0%00.0%Retail/WholesaleMRVLMarvell Technology$0$291,174 â–¼-100.0%00.0%Computer and TechnologyBLVVanguard Long-Term Bond ETF$0$288,647 â–¼-100.0%00.0%ETFTOSTToast$0$288,377 â–¼-100.0%00.0%Computer and TechnologyTIPiShares TIPS Bond ETF$0$282,798 â–¼-100.0%00.0%ETFABTAbbott Laboratories$0$280,202 â–¼-100.0%00.0%MedicalSOSouthern$0$269,934 â–¼-100.0%00.0%UtilitiesCSXCSX$0$263,189 â–¼-100.0%00.0%TransportationShowing largest 100 holdings. 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