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Congress Asset Management Co

Q1 2026 Holdings

Filed 2026-04-14 | 417 holdings | $14.0B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Nvidia Corp.(NVDA)COM67066G104$437.7M2,510,0283.1%
Apple Inc.(AAPL)COM037833100$414.1M1,631,4853.0%
Alphabet Inc.(GOOGL)COM02079K305$303.2M1,054,5542.2%
Microsoft Corp.(MSFT)COM594918104$236.2M638,1071.7%
Broadcom Inc(AVGO)COM11135F101$234.5M757,7311.7%
Costco Wholesale Corporation(COST)COM22160K105$215.3M216,0241.5%
Arista Networks Inc(ANET)COM040413205$212.8M1,732,8541.5%
Sterling Infrastructure Inc(STRL)COM859241101$202.5M497,0981.5%
The TJX Companies Inc.(TJX)COM872540109$192.3M1,203,9881.4%
Amazon.com, Inc.(AMZN)COM023135106$188.1M903,1201.3%
Howmet Aerospace Inc(HWM)COM443201108$183.5M796,4041.3%
Eaton Corporation PLC(ETN)COMG29183103$180.2M503,7281.3%
Meta Platforms Inc(META)COM30303M102$173.9M303,9141.2%
GE Vernova Inc.(GEV)COM36828A101$173.6M198,8251.2%
Visa Inc(V)COM92826C839$169.9M562,0931.2%
Goldman Sachs Group, Inc.(GS)COM38141G104$160.2M189,4151.1%
Curtiss-Wright Corp.(CW)COM231561101$155.2M227,8351.1%
Welltower Inc.(WELL)COM95040Q104$148.3M750,2001.1%
TKO Group Holdings Inc.(TKO)COM87256C101$146.8M727,8061.1%
Intuitive Surgical Inc.(ISRG)COM46120E602$144.0M312,4101.0%
Parker-Hannifin Corp.(PH)COM701094104$142.5M159,1761.0%
Modine Manufacturing Co.(MOD)COM607828100$141.0M650,6731.0%
O'Reilly Automotive Inc.(ORLY)COM67103H107$140.7M1,524,6571.0%
Martin Marietta Materials Inc(MLM)COM573284106$140.1M237,9711.0%
NVent Electric PLC(NVT)COMG6700G107$132.7M1,121,7911.0%
Williams Companies Inc. (The)(WMB)COM969457100$132.5M1,819,8710.9%
Ecolab Inc.(ECL)COM278865100$126.2M474,4380.9%
Amphenol Corporation(APH)COM032095101$122.2M967,2920.9%
Moog Inc.(MOG/A)COM615394202$117.8M402,5620.8%
Primoris Services Corp.(PRIM)COM74164F103$117.0M818,0960.8%
InterDigital, Inc.(IDCC)COM45867G101$116.6M386,0130.8%
Rambus Inc.(RMBS)COM750917106$109.8M1,275,9780.8%
Asml Holding N.V.(ASML)COMN07059210$109.1M82,6260.8%
Novanta Inc(NOVT)COM67000B104$107.4M909,7100.8%
Hilton Worldwide Holdings Inc(HLT)COM43300A203$107.2M352,6360.8%
Boot Barn Holdings Inc(BOOT)COM099406100$105.0M717,5740.8%
Penumbra Inc.(PEN)COM70975L107$104.2M317,3370.7%
Nova Ltd(NVMI)COMM7516K103$104.1M239,7080.7%
Boston Scientific Corporation(BSX)COM101137107$102.3M1,629,4850.7%
UFP Technologies Inc.(UFPT)COM902673102$101.3M523,4380.7%
Ligand Pharmaceuticals Incorporated(LGND)COM53220K504$100.8M504,6370.7%
Uber Technologies Inc(UBER)COM90353T100$100.5M1,396,5390.7%
Enpro Inc(NPO)COM29355X107$99.9M398,4310.7%
Thermo Fisher Scientific Inc(TMO)COM883556102$98.4M200,2880.7%
Eli Lilly & Co.(LLY)COM532457108$95.8M104,1020.7%
Alnylam Pharmaceuticals Inc.(ALNY)COM02043Q107$94.5M285,7390.7%
Repligen Corporation(RGEN)COM759916109$94.0M797,8670.7%
Shopify Inc(SHOP)COM82509L107$93.9M791,9900.7%
Idexx Laboratories Inc.(IDXX)COM45168D104$93.7M166,6860.7%
Quanta Services, Inc.(PWR)COM74762E102$93.4M170,1920.7%
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