CONGRESS ASSET MANAGEMENT CO - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on January 9, 2026, for the 2025 Q4 period, CONGRESS ASSET MANAGEMENT CO held in its portfolio 380 assets valued at $14,207,840,561 (i.e. $14.21B).

The most valuable assets in the portfolio included: NVIDIA Corp. ($473.16M), Apple Inc. ($446.82M), and Alphabet Inc. ($357.15M).

The chart below shows the top 10 valuable assets, and the table below shows the top 380 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in CONGRESS ASSET MANAGEMENT CO Portfolio
NVIDIA Corp.
Apple Inc.
Alphabet Inc.
Microsoft Corp.
Broadcom Inc
Arista Networks Inc
Goldman Sachs Group, Inc.
Amazon.com, Inc.
Meta Platforms Inc
Visa Inc
CONGRESS ASSET MANAGEMENT CO - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
NVIDIA Corp. 2537072 473163880 COM
Apple Inc. 1643557 446817402 COM
Alphabet Inc. 1140867 357150855 COM
Microsoft Corp. 643106 311018982 COM
Broadcom Inc 731350 253120177 COM
Arista Networks Inc 1758303 230390447 COM
Goldman Sachs Group, Inc. 256315 225300530 COM
Amazon.com, Inc. 907302 209423406 COM
Meta Platforms Inc 305525 201673912 COM
Visa Inc 567708 199100708 COM
The TJX Companies Inc. 1222988 187863201 COM
Costco Wholesale Corporation 217475 187537294 COM
Intuitive Surgical Inc. 314531 178137953 COM
Howmet Aerospace Inc 806017 165249593 COM
Parker-Hannifin Corp. 186361 163803442 COM
Eaton Corporation PLC 508130 161844511 COM
Boston Scientific Corporation 1649958 157323498 COM
Martin Marietta Materials Inc 239634 149210443 COM
Curtiss-Wright Corp. 269885 148779256 COM
Sterling Infrastructure Inc 469200 143683116 COM
O'Reilly Automotive Inc. 1537113 140200063 COM
Welltower Inc. 753330 139825661 COM
Dell Technologies Inc 1088283 136993035 COM
Amphenol Corporation 962561 130080458 COM
Servicenow Inc 847477 129824997 COM
Rambus Inc. 1410615 129621412 COM
Netflix, Inc. 1381176 129499059 COM
Shopify Inc 802316 129148807 COM
Ecolab Inc. 482232 126595454 COM
GE Vernova Inc. 191662 125264533 COM
Synopsys Inc 261728 122939037 COM
Repligen Corporation 746306 122289701 COM
Thermo Fisher Scientific Inc 208978 121092227 COM
Penumbra Inc. 382350 118876439 COM
NVent Electric PLC 1156999 117979157 COM
Uber Technologies Inc 1436270 117357622 COM
TKO Group Holdings Inc. 546930 114308361 COM
Dynatrace Inc 2616102 113381861 COM
InterDigital, Inc. 351196 111813902 COM
Moodys Corp. 217729 111226711 COM
Williams Companies Inc. (The) 1844968 110901016 COM
Boot Barn Holdings Inc 622413 109837222 COM
Alnylam Pharmaceuticals Inc. 269239 107062888 COM
IDEXX Laboratories Inc. 153908 104123379 COM
Primoris Services Corp. 815270 101207635 COM
Palo Alto Networks Inc 546067 100585464 COM
UFP Technologies Inc. 441122 97942318 COM
PJT Partners Inc. 583926 97632426 COM
Emcor Group Inc 158258 96820916 COM
Ollies Bargain Outlet Holdings Inc. 879320 96382265 COM
Nova Ltd 291275 95651797 COM
Ligand Pharmaceuticals Incorporated 480063 90765511 COM
Moog Inc. 366408 89238703 COM
Halozyme Therapeutics Inc 1302180 87636714 COM
Raymond James Financial Inc. 514314 82593762 COM
Monolithic Power Systems Inc. 90686 82194029 COM
Commvault Systems Inc. 643509 80670288 COM
Enpro Inc 376272 80571028 COM
Brinker International, Inc. 561025 80518308 COM
Champion Homes Inc. 949549 80236891 COM
Crane Co. 424003 78198828 COM
Tapestry Inc 610337 77982815 COM
Comfort Systems USA Inc. 82338 76845401 COM
Calix Inc. 1447545 76618557 COM
Modine Manufacturing Co. 568853 75947564 COM
Merit Medical Systems Inc. 857639 75592301 COM
Cargurus Inc 1958144 75094822 COM
AeroVironment, Inc. 310174 75027989 COM
Quanta Services, Inc. 177684 74993148 COM
JBT Marel Corp. 493139 74301278 COM
Ameris Bancorp 996786 74031299 COM
Interface, Inc. 2629174 73406546 COM
Novanta Inc 611978 72819262 COM
Heico Corp 223297 72256781 COM
Casey'S General Stores Inc. 129701 71687110 COM
Atlantic Union Bankshares Corp 1964949 69362711 COM
Sensient Technologies Corp 734573 69013123 COM
Cloudflare Inc 343972 67814080 COM
ACI Worldwide Inc 1391125 66509686 COM
Viking Holdings Ltd. 920208 65712053 COM
CSW Industrials Inc. 221450 65002156 COM
Palantir Technologies Inc 362193 64379806 COM
iShares Trust RUS MD CP GR ETF 458580 62797947 COM
Pure Storage Inc 927345 62141388 COM
Vericel Corporation 1664578 59941454 COM
Federal Signal Corp. 551556 59893457 COM
Cyberark Software Ltd. 133851 59705799 COM
Credo Technology Group Holding Ltd 413287 59467866 COM
Lemaitre Vascular Inc. 732331 59392062 COM
Kirby Corp 529902 58384602 COM
Encompass Health Corporation 548170 58182812 COM
Balchem Corp 378746 58084435 COM
Guidewire Software Inc 288327 57956610 COM
TG Therapeutics Inc 1922410 57307042 COM
Crane NXT Co 1216829 57276154 COM
Yeti Holdings Inc 1293164 57119054 COM
Tractor Supply Co 1126558 56339146 COM
Box Inc. 1855109 55486310 COM
Fair Isaac Corporation 32321 54642529 COM
Garmin Ltd 246662 50035396 COM
API Group Corp 1298095 49665115 COM
Knife River Corp. 700780 49299873 COM
Advanced Energy Industries, Inc. 226882 47502340 COM
Fastenal Co. 1176851 47227036 COM
Houlihan Lokey Inc. 266656 46448758 COM
Brown & Brown Inc 580610 46274598 COM
Datadog Inc 329862 44857933 COM
Universal Technical Institute, Inc. 1694173 44268740 COM
Azenta Inc 1285472 42754799 COM
MongoDB Inc. 100694 42260265 COM
Ross Stores Inc 229412 41326308 COM
Cintas Corporation 202855 38150880 COM
iShares Trust RUS 1000 GRW ETF 76657 36281799 COM
Steris PLC 141722 35929437 COM
JPMorgan Chase & Co. 108567 34982600 COM
Valmont Industries, Inc. 85346 34336369 COM
Medpace Holdings Inc. 60378 33911304 COM
Pinterest Inc 1308393 33874295 COM
Vanguard Index Funds SML CP GRW ETF 111812 33779523 COM
Texas Roadhouse Inc 202763 33658709 COM
Terreno Realty Corporation 566448 33256151 COM
Home Depot Inc. 91379 31443647 COM
BJ Wholesale Club Holdings Inc 344146 30983464 COM
Caterpillar Inc 52871 30288042 COM
Congress Large Cap Growth Fund - Inst. Cl 605242 29777885 COM
Insulet Corporation 100518 28571236 COM
PTC Inc 163512 28485426 COM
E L F Beauty Inc 370936 28205973 COM
Toast Inc 776735 27581860 COM
iShares Trust RUS 2000 GRW ETF 76264 24634061 COM
Karman Holdings Inc. 330898 24211807 COM
CAVA Group Inc. 410502 24092362 COM
Lincoln Electric Holdings Inc. 100327 24042399 COM
D.R. Horton, Inc. 161677 23286345 COM
Analog Devices Inc. 83909 22756232 COM
Floor And Decor Holding Inc. 368782 22455136 COM
Hawkins Inc 152659 21686677 COM
Range Resources Corp. 614071 21652136 COM
ExlService Holdings Inc. 495041 21009540 COM
Prestige Consumer Healthcare Inc 339018 20914020 COM
TE Connectivity PLC 91774 20879549 COM
Stryker Corporation 58212 20459827 COM
Clearwater Analytics Holdings Inc 839499 20248716 COM
The Cooper Companies, Inc. 232899 19088407 COM
Zoetis Inc. 151522 19064517 COM
Oracle Corp. 96977 18901753 COM
Cisco Systems, Inc. 244706 18849693 COM
Amgen Inc. 57481 18814017 COM
Sprouts Farmers Markets Inc 232704 18539528 COM
CME Group Inc. 66650 18200734 COM
iShares Trust RUSEL 2500 ETF 240169 17998265 COM
Avery Dennison Corporation 97622 17755544 COM
Badger Meter Inc 101233 17656029 COM
Broadridge Financial Solutions Inc. 78775 17580273 COM
MasterCard Incorporated 30780 17571654 COM
The Allstate Corporation 84132 17512054 COM
Entegris Inc 199981 16848362 COM
Booking Holdings Inc 3091 16553994 COM
MYR Grp Inc 74930 16372205 COM
Morningstar Inc 74541 16198588 COM
NextEra Energy Inc 199882 16046542 COM
Linde PLC 37170 15849096 COM
International Business Machines Corp. 52717 15615399 COM
Ametek, Inc. 76007 15604935 COM
CDW Corp 114498 15594608 COM
Kinsale Capital Group Inc 38877 15205395 COM
McDonald's Corp. 49748 15204377 COM
SPS Commerce Inc 168863 15050715 COM
Accenture PLC 56019 15029941 COM
Eli Lilly & Co. 13817 14848973 COM
Bancorp Inc 216200 14597824 COM
Patrick Industries Inc. 132946 14415336 COM
Hecla Mining Company 740346 14207232 COM
The Sherwin-Williams Company 43739 14172739 COM
ASML Holding N.V. 12940 13844164 COM
Walmart Inc 122689 13668814 COM
UMB Financial Corp. 117591 13527636 COM
IES Holdings Inc. 34253 13325102 COM
Hamilton Lane Inc 98388 13214491 COM
Price T Rowe Group Inc. 124912 12788449 COM
Wintrust Financial Corporation 90859 12703839 COM
Huron Consulting Group Inc. 73103 12640240 COM
Dutch Bros Inc 206220 12624788 COM
Chevron Corp. 79005 12041185 COM
Pool Corporation 49988 11434704 COM
Acm Research Inc 289449 11418763 COM
iShares Trust CORE S&P500 ETF 16205 11099453 COM
Virtu Financial Inc 330804 11022390 COM
Duolingo Inc 61711 10830281 COM
Trimble Inc 136427 10689055 COM
Group 1 Automotive, Inc. 26705 10503177 COM
EOG Resources Inc. 99571 10455922 COM
Cadence Design Systems, Inc. 32882 10278256 COM
Hawaiian Electric Industries, Inc. 777079 9558072 COM
Telephone and Data Systems Inc. 228115 9352718 COM
Healthequity Inc 101816 9327364 COM
CNX Resources Corporation 252313 9277549 COM
Praxis Precision Medicines Inc 31246 9209446 COM
Workday Inc 40658 8732525 COM
BankUnited Inc. 190898 8508315 COM
Okta Inc. 98063 8479508 COM
Century Aluminum Company 206439 8088280 COM
F N B Corp (Pennsylvania) 466393 7975317 COM
Bank of Hawaii Corp. 115773 7915378 COM
Alphatec Holdings Inc. 373563 7859766 COM
The Hanover Insurance Group, Inc. 42635 7792404 COM
Monster Beverage Corp 101430 7776638 COM
STAG Industrial, Inc. 208574 7667171 COM
Cameco Corporation 83783 7665307 COM
NAPCO Security Technologies Inc. 181393 7564084 COM
Motorola Solutions Inc 19072 7310525 COM
WaFd Inc 219558 7032456 COM
RPC Inc 1275349 6937899 COM
Cal-Maine Foods Inc. 84816 6748831 COM
Alkami Technology Inc. 291569 6726497 COM
LCI Industries 55107 6686713 COM
Gulfport Energy Operating Corp. 32073 6670863 COM
Interactive Brokers Group Inc 103595 6662198 COM
DigitalOcean Holdings Inc 136069 6547640 COM
CNO Financial Group, Inc. 152507 6476957 COM
Black Hills Corporation 90687 6295498 COM
iShares Trust S&P MC 400GR ETF 64981 6295359 COM
Potlatchdeltic Corp. 157700 6273290 COM
Winmark Corp. 15109 6118153 COM
M/I Homes Inc. 47293 6051139 COM
Portland General Electric Company 121590 5835085 COM
Exxon Mobil Corp. 48329 5815924 COM
Getty Realty Corp 212173 5807187 COM
BWX Technologies Inc. 33377 5768881 COM
Vistra Corp 35678 5755932 COM
Apple Hospitality Reit Inc 472978 5604792 COM
iShares Trust CORE 30/70 CONSERVATIVE ALLOCATION ETF 135812 5450136 COM
Texas Capital Bancshares, Inc. 58484 5295141 COM
Blue Bird Corp. 112225 5274575 COM
Marqeta Inc 1085133 5154382 COM
Spire Inc 62035 5130298 COM
DHT Holdings Inc. 413134 5044368 COM
Amalgamated Financial Corp. 148943 4770655 COM
Commercial Metals Company 63219 4376051 COM
Asgn Incorporated 88901 4282361 COM
Bank OZK 89789 4132074 COM
Fortinet Inc 51683 4104147 COM
The Procter & Gamble Co. 28295 4054945 COM
Talos Energy Inc 361580 3984612 COM
Nomad Foods Ltd. 311097 3891822 COM
Powell Industries Inc. 12106 3859163 COM
Federated Hermes Inc 72303 3764837 COM
CleanSpark Inc. 359264 3635752 COM
Dynavax Technologies Corp. 233009 3583678 COM
Relay Therapeutics Inc 414167 3503853 COM
Vanguard International Equity Index Funds FTSE EMR MKT ETF 64978 3493217 COM
Highwoods Properties, Inc. 131885 3405283 COM
CRISPR Therapeutics AG 63336 3321340 COM
ALPS ETF Trust ALERIAN MLP 70370 3308793 COM
Helios Technologies Inc 60541 3238343 COM
ACV Auctions Inc 388658 3117037 COM
Avista Corporation 78962 3043176 COM
Baker Hughes Company 64524 2938402 COM
VanEck ETF Trust FALLEN ANGEL HIGH YIELD BOND ETF 99533 2922801 COM
United Rentals, Inc. 3568 2887654 COM
iShares Trust PFD AND INCM SEC 92226 2855308 COM
Lumen Technologies Inc 364126 2829259 COM
Vanguard Index Funds GROWTH ETF 5727 2793974 COM
Beacon Financial Corp. 104025 2743130 COM
Matador Resources Company 63710 2703861 COM
Korn Ferry 40301 2660690 COM
Adobe Inc 7596 2658524 COM
Congress SMID Growth ETF 82107 2596223 COM
iShares Trust MSCI EAFE ETF 26410 2536137 COM
State Street Spdr S and P 500 Etf Trust TR UNIT 3682 2510518 COM
Brandywine Realty Trust 856074 2499737 COM
Congress Large Cap Growth ETF 65264 2491127 COM
Plexus Corp 16699 2454753 COM
Equinix, Inc. 3059 2343876 COM
Canadian Pacific Kansas City Ltd. 31602 2326855 COM
Idacorp Inc 17557 2222062 COM
Independence Realty Trust Inc 124582 2177690 COM
Tango Therapeutics Inc. 234628 2078804 COM
Intuit Inc 3054 2022954 COM
CVR Energy Inc. 77776 1978625 COM
Acadia Healthcare Company, Inc. 137809 1955510 COM
Autodesk Inc 6395 1892984 COM
SM Energy Co. 98924 1849885 COM
Meritage Homes Corp 27033 1778759 COM
Morgan Stanley 9821 1743574 COM
Arcellx Inc 25999 1695135 COM
FTI Consulting, Inc. 9824 1678234 COM
Gallagher Aj &Co 6385 1652423 COM
Vanguard International Equity Index Funds FTSE SMCAP ETF 11341 1625438 COM
iShares Trust MSCI AC ASIA ETF 17343 1614994 COM
T-Mobile US Inc 7557 1534306 COM
Vanguard Index Funds MCAP GR IDXVIP 5446 1520196 COM
Copart Inc 38073 1490558 COM
Colgate-Palmolive Co. 18528 1464049 COM
Congress Mid Cap Growth Fund Inst Class 76190 1455983 COM
Global X Funds US INFR DEV ETF 29892 1428528 COM
Invesco Actively Managed Exchange-Traded Commodity Fund Trust OPTIMUM YIELD 107163 1419911 COM
iShares Trust CORE S&P SCP ETF 11073 1330807 COM
Air Products & Chemicals, Inc. 5279 1304031 COM
Vertiv Holdings Co 7800 1263678 COM
S&P Global Inc 2359 1232605 COM
Deckers Outdoor Corp. 11858 1229319 COM
Inspire Medical Systems Inc 13067 1205169 COM
Vanguard Index Funds S&P 500 ETF SHS 1893 1187157 COM
Teledyne Technologies Inc 2187 1116967 COM
Take-Two Interactive Software Inc. 4358 1115779 COM
Darden Restaurants, Inc. 5956 1096040 COM
The Progressive Corporation 4595 1046373 COM
Coca-Cola Co (The) 14835 1037124 COM
Marriott International, Inc. 3277 1016656 COM
General Dynamics Corporation 2984 1004469 COM
Congress Small Cap Growth Fund 20442 997369 COM
NXP Semiconductors NV 4483 973132 COM
MoonLake Immunotherapeutics 71096 937045 COM
Johnson & Johnson 4393 909135 COM
Rockwell Automation, Inc. 2322 903421 COM
ResMed Inc. 3737 900215 COM
Automatic Data Processing, Inc. 3480 895160 COM
The Bank of New York Mellon Corp. 7632 885975 COM
AbbVie Inc. 3676 839914 COM
Truist Financial Corp. 16224 798388 COM
Texas Instruments Inc. 4580 794616 COM
Janux Therapeutics Inc 57342 791320 COM
Booz Allen Hamilton Holding Corp. 9345 788321 COM
Evolent Health, Inc. 193657 774628 COM
Teradyne Inc. 3860 747142 COM
Congress Large Cap Growth Fund - Retail Cl 14655 712953 COM
Tesla Inc 1565 703812 COM
Church & Dwight Co Inc. 8234 690463 COM
Roper Technologies Inc 1544 687393 COM
Honeywell International Inc. 3468 676551 COM
iShares Trust RUSSELL 2000 ETF 2650 652324 COM
Lam Research Corporation 3803 651000 COM
Berkshire Hathaway Inc. 1250 628313 COM
Merck & Co., Inc 5936 624801 COM
US Foods Holding Corp 8132 612502 COM
Select Sector Spdr Trust STATE STREET TECHNOLOGY SELECT SECTOR SPDR ETF 3960 570121 COM
Churchill Downs Inc 4902 557750 COM
Spdr S&P Midcap 400 Etf Trust UTSER1 S&PDCRP 887 535109 COM
Southern Co. 5882 512910 COM
Fabrinet 1105 503084 COM
Illinois Tool Works Inc. 2014 495959 COM
iShares Trust S&P SML 600 GWT 3481 491378 COM
UnitedHealth Group Inc. 1447 477535 COM
Keysight Technologies, Inc. 2322 471807 COM
iShares Trust CHINA LG-CAP ETF 11914 456187 COM
Generac Holdings Inc. 3190 435020 COM
Vertex Pharmaceuticals Incorporated 937 424798 COM
Intercontinental Exchange Inc 2530 409759 COM
Marsh & McLennan Companies, Inc. 2087 387180 COM
Union Pacific Corporation 1670 386255 COM
Freeport-McMoRan Inc. 7358 373727 COM
Cohen And Steers Inc. 5909 370943 COM
Southern Copper Corporation 2494 357814 COM
Marvell Technology Inc 4075 346294 COM
JP Morgan Trust I HEDGED EQUITY I 9205 325489 COM
Deere & Company 694 323271 COM
Mettler-Toledo International Inc 217 302539 COM
Northrop Grumman Corporation 525 299468 COM
Saia Inc 910 297133 COM
Lowes Companies, Inc. 1210 291804 COM
Qualys Inc 2131 283210 COM
HP Inc 12105 269699 COM
PNC Financial Services Group Inc. 1280 267135 COM
Abbott Laboratories 2102 263392 COM
Salesforce Inc. 938 248376 COM
Simpson Manufacturing Co Inc. 1538 248341 COM
Invesco QQQ Trust, Series 1 UNIT SER 1 404 248085 COM
Coinbase Global Inc 1070 241970 COM
Williams-Sonoma Inc. 1283 229150 COM
Thermon Group Holdings Inc 6100 226676 COM
Watts Water Technologies Inc. 816 225287 COM
Danaher Corporation 980 224342 COM
Agilent Technologies Inc. 1643 223563 COM
Onto Innovation Inc. 1360 214690 COM
Select Sector Spdr Trust STATE STREET CONSUMER DISCRETIONARY SELECT SECTOR SPDR ETF 1776 212072 COM
Verisk Analytics, Inc. 925 206913 COM
Canadian National Railway Company 2045 202148 COM
SPDR Series Trust STATE STREET SPDR PORTFOLIO S&P 1500 COMPOSITE STOCK MARKET ETF 2431 200558 COM
Oroco Resources Co 21675 6770 COM