Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Nvidia Corp..COM | COM | $525,825,910 | 3.2% |
| Apple Inc..COM | COM | $465,796,217 | 2.9% |
| Alphabet Inc..COM | COM | $364,585,508 | 2.2% |
| Microsoft Corp..COM | COM | $304,131,894 | 1.9% |
| Broadcom Inc.COM | COM | $278,895,170 | 1.7% |
| Visa Inc.COM | COM | $227,646,887 | 1.4% |
| GE Vernova Inc..COM | COM | $226,362,918 | 1.4% |
| Amphenol CorporationCOM | COM | $215,255,165 | 1.3% |
| Ligand Pharmaceuticals IncorporatedCOM | COM | $208,591,268 | 1.3% |
| Arista Networks Inc.COM | COM | $199,881,834 | 1.2% |
| Costco Wholesale CorporationCOM | COM | $195,374,114 | 1.2% |
| Sterling Infrastructure Inc.COM | COM | $193,398,616 | 1.2% |
| Goldman Sachs Group, Inc..COM | COM | $184,163,119 | 1.1% |
| Ufp Technologies Inc..COM | COM | $182,260,702 | 1.1% |
| Eaton Corporation PLCCOM | COM | $176,020,475 | 1.1% |
| ASML Holding N.V.COM | COM | $175,598,903 | 1.1% |
| Amazon.com, Inc..COM | COM | $174,904,050 | 1.1% |
| Moog Inc..COM | COM | $172,216,289 | 1.1% |
| Mongodb Inc..COM | COM | $171,721,149 | 1.1% |
| Modine Manufacturing Co.COM | COM | $168,027,141 | 1.0% |
| Howmet Aerospace Inc.COM | COM | $167,350,027 | 1.0% |
| Nvent Electric PLCCOM | COM | $166,875,046 | 1.0% |
| Meta Platforms Inc.COM | COM | $164,595,032 | 1.0% |
| Welltower Inc..COM | COM | $163,781,677 | 1.0% |
| Enpro Inc.COM | COM | $163,252,745 | 1.0% |
| Novanta Inc.COM | COM | $157,983,958 | 1.0% |
| Curtiss-wright Corp..COM | COM | $150,611,180 | 0.9% |
| Parker-hannifin Corp..COM | COM | $149,517,695 | 0.9% |
| Eli Lilly & Co.COM | COM | $147,601,663 | 0.9% |
| ARM Holdings PLCCOM | COM | $145,036,504 | 0.9% |
| TG Therapeutics Inc.COM | COM | $142,850,758 | 0.9% |
| Tko Group Holdings Inc..COM | COM | $142,264,050 | 0.9% |
| The TJX Companies Inc..COM | COM | $140,056,199 | 0.9% |
| Repligen CorporationCOM | COM | $138,108,115 | 0.8% |
| O'reilly Automotive Inc..COM | COM | $135,385,956 | 0.8% |
| Interactive Brokers Group Inc.COM | COM | $132,974,371 | 0.8% |
| Boot Barn Holdings Inc.COM | COM | $131,024,873 | 0.8% |
| Commvault Systems Inc..COM | COM | $130,826,144 | 0.8% |
| Williams Companies Inc.. (the)COM | COM | $129,938,601 | 0.8% |
| Vericel CorporationCOM | COM | $129,745,965 | 0.8% |
| Universal Technical Institute, Inc..COM | COM | $128,335,448 | 0.8% |
| Ecolab Inc..COM | COM | $126,757,453 | 0.8% |
| Credo Technology Group Holding LtdCOM | COM | $124,655,081 | 0.8% |
| Livanova PLCCOM | COM | $123,529,524 | 0.8% |
| Mirion Technologies Inc.COM | COM | $119,869,832 | 0.7% |
| Intuitive Surgical Inc..COM | COM | $119,681,627 | 0.7% |
| Interdigital, Inc..COM | COM | $119,320,350 | 0.7% |
| Quanta Services, Inc..COM | COM | $117,608,305 | 0.7% |
| Kulicke And Soffa Industries, Inc..COM | COM | $117,441,548 | 0.7% |
| Brinker International, Inc..COM | COM | $115,138,464 | 0.7% |
Nvidia Corp..COM$525,825,910
- Class
- COM
- Share
- 3.2%
Apple Inc..COM$465,796,217
- Class
- COM
- Share
- 2.9%
Alphabet Inc..COM$364,585,508
- Class
- COM
- Share
- 2.2%
Microsoft Corp..COM$304,131,894
- Class
- COM
- Share
- 1.9%
Broadcom Inc.COM$278,895,170
- Class
- COM
- Share
- 1.7%
Visa Inc.COM$227,646,887
- Class
- COM
- Share
- 1.4%
GE Vernova Inc..COM$226,362,918
- Class
- COM
- Share
- 1.4%
Amphenol CorporationCOM$215,255,165
- Class
- COM
- Share
- 1.3%
Ligand Pharmaceuticals IncorporatedCOM$208,591,268
- Class
- COM
- Share
- 1.3%
Arista Networks Inc.COM$199,881,834
- Class
- COM
- Share
- 1.2%
Costco Wholesale CorporationCOM$195,374,114
- Class
- COM
- Share
- 1.2%
Sterling Infrastructure Inc.COM$193,398,616
- Class
- COM
- Share
- 1.2%
Goldman Sachs Group, Inc..COM$184,163,119
- Class
- COM
- Share
- 1.1%
Ufp Technologies Inc..COM$182,260,702
- Class
- COM
- Share
- 1.1%
Eaton Corporation PLCCOM$176,020,475
- Class
- COM
- Share
- 1.1%
ASML Holding N.V.COM$175,598,903
- Class
- COM
- Share
- 1.1%
Amazon.com, Inc..COM$174,904,050
- Class
- COM
- Share
- 1.1%
Moog Inc..COM$172,216,289
- Class
- COM
- Share
- 1.1%
Mongodb Inc..COM$171,721,149
- Class
- COM
- Share
- 1.1%
Modine Manufacturing Co.COM$168,027,141
- Class
- COM
- Share
- 1.0%
Howmet Aerospace Inc.COM$167,350,027
- Class
- COM
- Share
- 1.0%
Nvent Electric PLCCOM$166,875,046
- Class
- COM
- Share
- 1.0%
Meta Platforms Inc.COM$164,595,032
- Class
- COM
- Share
- 1.0%
Welltower Inc..COM$163,781,677
- Class
- COM
- Share
- 1.0%
Enpro Inc.COM$163,252,745
- Class
- COM
- Share
- 1.0%
Novanta Inc.COM$157,983,958
- Class
- COM
- Share
- 1.0%
Curtiss-wright Corp..COM$150,611,180
- Class
- COM
- Share
- 0.9%
Parker-hannifin Corp..COM$149,517,695
- Class
- COM
- Share
- 0.9%
Eli Lilly & Co.COM$147,601,663
- Class
- COM
- Share
- 0.9%
ARM Holdings PLCCOM$145,036,504
- Class
- COM
- Share
- 0.9%
TG Therapeutics Inc.COM$142,850,758
- Class
- COM
- Share
- 0.9%
Tko Group Holdings Inc..COM$142,264,050
- Class
- COM
- Share
- 0.9%
The TJX Companies Inc..COM$140,056,199
- Class
- COM
- Share
- 0.9%
Repligen CorporationCOM$138,108,115
- Class
- COM
- Share
- 0.8%
O'reilly Automotive Inc..COM$135,385,956
- Class
- COM
- Share
- 0.8%
Interactive Brokers Group Inc.COM$132,974,371
- Class
- COM
- Share
- 0.8%
Boot Barn Holdings Inc.COM$131,024,873
- Class
- COM
- Share
- 0.8%
Commvault Systems Inc..COM$130,826,144
- Class
- COM
- Share
- 0.8%
Williams Companies Inc.. (the)COM$129,938,601
- Class
- COM
- Share
- 0.8%
Vericel CorporationCOM$129,745,965
- Class
- COM
- Share
- 0.8%
Universal Technical Institute, Inc..COM$128,335,448
- Class
- COM
- Share
- 0.8%
Ecolab Inc..COM$126,757,453
- Class
- COM
- Share
- 0.8%
Credo Technology Group Holding LtdCOM$124,655,081
- Class
- COM
- Share
- 0.8%
Livanova PLCCOM$123,529,524
- Class
- COM
- Share
- 0.8%
Mirion Technologies Inc.COM$119,869,832
- Class
- COM
- Share
- 0.7%
Intuitive Surgical Inc..COM$119,681,627
- Class
- COM
- Share
- 0.7%
Interdigital, Inc..COM$119,320,350
- Class
- COM
- Share
- 0.7%
Quanta Services, Inc..COM$117,608,305
- Class
- COM
- Share
- 0.7%
Kulicke And Soffa Industries, Inc..COM$117,441,548
- Class
- COM
- Share
- 0.7%
Brinker International, Inc..COM$115,138,464
- Class
- COM
- Share
- 0.7%
The share class is shown on a wider screen.
The 50 largest of 376 positions by value, with holdings of the same security combined. The 200 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 897378
- File number
- 028-03434
- Options
- 0 call, 0 put
- In the 25 largest
- 34.7%
- Prior quarter
- $13,953,326,541 at 31 March 2026
- Positions opened
- 32
- Positions closed
- 73
Common questions
What are Congress Asset Management’s 13F holdings worth?
$16,250,386,561 across 376 positions for the quarter ended 30 June 2026.
What is Congress Asset Management’s largest 13F holding?
NVIDIA Corp. (COM) was the largest position at $525,825,910, or 3.2% of reported 13F value, as of 30 June 2026.
How concentrated is Congress Asset Management’s 13F portfolio?
The ten largest positions accounted for 18.6% of reported value and the twenty-five largest for 34.7%, across 376 positions as of 30 June 2026.
Does Form 13F show everything Congress Asset Management manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Congress Asset Management file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.