SEC 13F Intelligence

Managers / Q1 2024 · view latest →

CONGRESS ASSET MANAGEMENT CO

CIK 0000897378 · 2 SEAPORT LN, 5TH FLOOR, BOSTON, MA, 02210 · 617-737-1566

Reported Value
$14.0B
Q1 2024
Positions
357
Filings on Record
31
2019–present window
Filed
Apr 11, 2024
original filing

Summary

Congress Asset Management Co reported $14.0B in U.S.-listed holdings across 357 positions for Q1 2024.

Its largest position, NVDA, represents 2.1% of the portfolio.

Compared with Q3 2023, the fund opened 28 new positions and exited 45.

Portfolio Metrics

Turnover
+14.1%
vs prior filed quarter
Top-10 Concentration
+15.0%
share of reported value
Largest Position
+2.1%
Nvidia Corporation Com
New / Exited
28 / 45
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $6.6BQ4 ’18Q1 ’19: $7.6BQ2 ’19: $7.9BQ3 ’19: $7.8BQ4 ’19: $8.2BQ4 ’19Q1 ’20: $6.6BQ2 ’20: $8.4BQ3 ’20: $9.2BQ4 ’20: $10.6BQ4 ’20Q1 ’21: $11.1BQ2 ’21: $12.0BQ3 ’21: $12.8BQ4 ’21: $13.1BQ4 ’21Q1 ’22: $11.8BQ2 ’22: $10.4BQ3 ’22: $9.3BQ4 ’22: $10.0BQ4 ’22Q1 ’23: $10.7BQ2 ’23: $11.5BQ3 ’23: $11.3BQ1 ’24: $14.0BQ1 ’24Q2 ’24: $14.0BQ3 ’24: $14.7BQ4 ’24: $14.8BQ1 ’25: $13.4BQ1 ’25Q2 ’25: $14.6BQ3 ’25: $15.0BQ4 ’25: $14.2BQ1 ’26: $14.0BQ1 ’26Q2 ’26: $16.3Bfilingsflow.com

Portfolio Composition

By security type
Common Stock: 92.0%Other: 7.0%ETP: 0.6%REIT: 0.4%
  • Common Stock · 92.0% · $12.9B
  • Other · 7.0% · $982M
  • ETP · 0.6% · $85M
  • REIT · 0.4% · $55M

Quarter-over-Quarter Changes full breakdown →

vs Q3 2023 (amended baseline) · note: prior filed quarter, not the immediately preceding one

IssuerMoveShare ΔShares nowValue ΔValue now
VVVValvoline IncNEW+3.50M3.50M+$156M$156M
COOCooper Cos Inc Com NewNEW+1.26M1.26M+$128M$128M
WTSWatts Water Technologies IncNEW+601.7K601.7K+$128M$128M
BROBrown & Brown IncNEW+1.40M1.40M+$122M$122M
CASYCaseys General Stores IncNEW+352.0K352.0K+$112M$112M
FabrinetNEW+524.1K524.1K+$99M$99M
PHParker-Hannifin Corp ComNEW+156.2K156.2K+$87M$87M
MMSIMerit Medical Systems IncNEW+518.5K518.5K+$39M$39M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q1 2024

50 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1NVDANvidia Corporation Comhistory →COM2.06%$289M320.0K
2MSFTMicrosoft Corp Comhistory →COM1.78%$249M592.7K
3AAPLApple Inc Comhistory →COM1.73%$243M1.42M
4DRIDarden Restaurants Inchistory →COM1.67%$234M1.40M
5COSTCostco Whsl Corp New Comhistory →COM1.45%$204M278.0K
6EMEEmcor Group Inc Comhistory →COM1.38%$194M553.3K
7Eaton Corp Plc ShsCOM1.27%$179M571.1K
8LLYEli Lilly & Co Comhistory →COM1.25%$176M225.9K
9CRCrane Companyhistory →COM1.23%$173M1.28M
10MPWRMonolithic Pwr Sys Inc Comhistory →COM1.21%$170M251.2K
11DECKDeckers Outdoor Corporationhistory →COM1.19%$167M177.8K
12Nvent Electric Plc ComCOM1.19%$167M2.22M
13QLYSQualys Inchistory →COM1.19%$167M1.00M
14SAIASaia Inchistory →COM1.19%$167M284.6K
15ENQEntegris Inchistory →COM1.18%$166M1.18M
16AMZNAmazon Com Inc Comhistory →COM1.16%$163M902.8K
17HDHome Depot Inc Comhistory →COM1.16%$163M424.2K
18CPRTCopart Inc.history →COM1.15%$161M2.79M
19VVisa Inc Com Cl Ahistory →COM1.13%$159M570.2K
20SNPSSynopsys Inc Comhistory →COM1.13%$158M276.4K
21DC4Dexcom Inc Comhistory →COM1.12%$157M1.13M
22VVVValvoline Inchistory →COM1.11%$156M3.50M
23SPSCSPS Commerce Inc Comhistory →COM1.11%$156M843.3K
24GOOGLAlphabet Inc Cap Stk Cl Ahistory →COM1.09%$153M1.02M
25MLMMartin Marietta Matls Inc Comhistory →COM1.09%$153M249.5K
26METAMeta Platforms Inc Cl Ahistory →COM1.07%$150M308.5K
27BAHBooz Allen Hamilton Hldg Corphistory →COM1.03%$144M971.8K
28APY1EURChampionX Corporationhistory →COM1.02%$143M3.99M
29POOLPool Corp Comhistory →COM1.01%$142M351.5K
30DVDoubleVerify Holdings Inchistory →COM1.01%$141M4.02M
31Steris Plc Shs UsdCOM0.99%$139M620.3K
32INTUIntuit Inchistory →COM0.98%$137M210.9K
33SHWSherwin Williams Co Comhistory →COM0.96%$135M389.1K
34CITCintas Corp Comhistory →COM0.96%$134M195.5K
35BRKRBruker Corporationhistory →COM0.95%$133M1.41M
36ULTAUlta Beauty Inc Comhistory →COM0.95%$133M254.1K
37Accenture Plc Ireland Shs ClasCOM0.93%$131M378.1K
38AVYAvery Dennison Corphistory →COM0.93%$130M582.9K
39WSTWest Pharmaceutical Services Ihistory →COM0.93%$130M328.1K
40NOWServicenow Inc Comhistory →COM0.93%$130M170.3K
41COOCooper Cos Inc Com Newhistory →COM0.91%$128M1.26M
42WTSWatts Water Technologies Inchistory →COM0.91%$128M601.7K
43ANETEURArista Networks Inc Comhistory →COM0.91%$128M440.6K
44Nxp Semiconductors N V ComCOM0.90%$126M508.7K
45MTDMettler Toledo International Chistory →COM0.89%$124M93.5K
46ORLYOreilly Automotive Inc Comhistory →COM0.88%$124M109.5K
47Charles River Laboratories IntCOM0.88%$123M453.4K
48BROBrown & Brown Inchistory →COM0.87%$122M1.40M
49ADBEAdobe Inc Comhistory →COM0.86%$121M239.3K
50TDYTeledyne Technologies Inc Comhistory →COM0.85%$120M279.0K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q2 2026$16.3B376Jul 7, 202613F-HRchanges · EDGAR ↗
Q1 2026$14.0B417Apr 14, 202613F-HRchanges · EDGAR ↗
Q4 2025$14.2B381Jan 9, 202613F-HRchanges · EDGAR ↗
Q3 2025$15.0B392Oct 10, 202513F-HRchanges · EDGAR ↗
Q2 2025$14.6B382Jul 16, 202513F-HRchanges · EDGAR ↗
Q1 2025$13.4B365Apr 11, 202513F-HRchanges · EDGAR ↗
Q4 2024$14.8B386Jan 30, 202513F-HRchanges · EDGAR ↗
Q3 2024$14.7B357Oct 28, 202413F-HRchanges · EDGAR ↗
Q2 2024$14.0B364Aug 2, 202413F-HRchanges · EDGAR ↗
Q1 2024$14.0B357Apr 11, 202413F-HRchanges · EDGAR ↗
Q3 2023$11.3B374Nov 1, 202313F-HRchanges · EDGAR ↗
Q2 2023$11.5B373Jul 27, 202313F-HRchanges · EDGAR ↗
Q1 2023$10.7B368Apr 21, 202313F-HRchanges · EDGAR ↗
Q4 2022$10.0B375Jan 18, 202313F-HRchanges · EDGAR ↗
Q3 2022$9.3B365Nov 8, 202213F-HRchanges · EDGAR ↗
Q2 2022$10.4B366Aug 2, 202213F-HRchanges · EDGAR ↗
Q1 2022$11.8B361Apr 20, 202213F-HRchanges · EDGAR ↗
Q4 2021$13.1B366Jan 28, 202213F-HRchanges · EDGAR ↗
Q3 2021$12.8B357Nov 8, 202113F-HRchanges · EDGAR ↗
Q2 2021$12.0B362Aug 5, 202113F-HRchanges · EDGAR ↗
Q1 2021$11.1B355May 5, 202113F-HRchanges · EDGAR ↗
Q4 2020$10.6B349Jan 26, 202113F-HRchanges · EDGAR ↗
Q3 2020$9.2B334Nov 3, 202013F-HRchanges · EDGAR ↗
Q2 2020$8.4B323Jul 23, 202013F-HRchanges · EDGAR ↗
Q1 2020$6.6B329Apr 21, 202013F-HRchanges · EDGAR ↗
Q4 2019$8.2B344Feb 10, 202013F-HRchanges · EDGAR ↗
Q3 2019$7.8B344Nov 1, 201913F-HRchanges · EDGAR ↗
Q2 2019$7.9B352Aug 7, 201913F-HRchanges · EDGAR ↗
Q1 2019$7.6B351May 8, 201913F-HRchanges · EDGAR ↗
Q4 2018$6.6B363Jan 25, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.