Latest Quantum Capital Management, LLC / NJ Stock Portfolio

$781Million– No. of Holdings #34

Quantum Capital Management, LLC / NJ Performance:

2026 Q1: -6.35%YTD: -6.35%2025: -0.36%

Performance for 2026 Q1 is -6.35%, and YTD is -6.35%, and 2025 is -0.36%.

About Quantum Capital Management, LLC / NJ and 13F Hedge Fund Stock Holdings

Quantum Capital Management, LLC / NJ is a hedge fund based in Northfield, NJ. On 2026-05-13, the fund reported it's updated stock portfolio. In the 13F Holdings report, Quantum Capital Management, LLC / NJ reported an equity portfolio of $781.4 Millions as of 31 Mar, 2026.

The top stock holdings of Quantum Capital Management, LLC / NJ are ODFL, NVR, PRI. The fund has invested 9.4% of it's portfolio in OLD DOMINION FREIGHT LINE IN and 8.1% of portfolio in NVR INC.

The fund managers got completely rid off LANDSTAR SYS INC (LSTR), COSTAR GROUP INC (CSGP) and VANGUARD WORLD FD (VAW) stocks. They significantly reduced their stock positions in COPART INC (CPRT), OLD DOMINION FREIGHT LINE IN (ODFL) and IDEXX LABS INC (IDXX). Quantum Capital Management, LLC / NJ opened new stock positions in MARTIN MARIETTA MATLS INC (MLM), GARTNER INC (IT) and VULCAN MATLS CO (VMC). The fund showed a lot of confidence in some stocks as they added substantially to TYLER TECHNOLOGIES INC (TYL), MSCI INC (MSCI) and MOODYS CORP (MCO).

Quantum Capital Management, LLC / NJ Equity Portfolio Value

Last Reported on: 13 May, 2026

Quantum Capital Management, LLC / NJ Annual Return Estimates Vs S&P 500

Our best estimate is that Quantum Capital Management, LLC / NJ made a return of -6.35% in the last quarter. In trailing 12 months, it's portfolio return was -7.11%.

Performance
S&P 500

New Buys

Ticker	$ Bought
martin marietta matls inc	53,213,100
gartner inc	15,605,500
vulcan matls co	7,219,490
vanguard whitehall fds	5,985,280

New stocks bought by Quantum Capital Management, LLC / NJ

Additions

Ticker	% Inc.
tyler technologies inc	65.04
msci inc	25.14
moodys corp	18.88
veeva sys inc	12.97
nvr inc	11.39
schwab strategic tr	9.08
ishares tr	0.29

Additions to existing portfolio by Quantum Capital Management, LLC / NJ

Reductions

Ticker	% Reduced
copart inc	-63.08
old dominion freight line in	-38.36
idexx labs inc	-26.47
ishares tr	-23.23
heico corp new	-20.08
booking holdings inc	-11.87
schwab strategic tr	-8.31
spdr gold tr	-2.99

Quantum Capital Management, LLC / NJ reduced stake in above stock

Sold off

Ticker	$ Sold
costar group inc	-14,697,500
landstar sys inc	-27,974,600
descartes sys group inc	-2,754,360
vanguard world fd	-3,835,230

Quantum Capital Management, LLC / NJ got rid off the above stocks

Sector Distribution

Quantum Capital Management, LLC / NJ has about 29% of it's holdings in Industrials sector.

Industrials
Financial Services
Consumer Cyclical
Healthcare
Technology
Basic Materials
Others

Sector	%
Industrials	29
Financial Services	26.5
Consumer Cyclical	11.5
Healthcare	11.2
Technology	8
Basic Materials	7.8
Others	6.1

Market Cap. Distribution

Quantum Capital Management, LLC / NJ has about 85.2% of it's portfolio invested in the large-cap and mega-cap stocks.

LARGE-CAP
MID-CAP
UNALLOCATED

Category	%
LARGE-CAP	85.2
MID-CAP	8.7
UNALLOCATED	6.1

Stocks belong to which Index?

About 66.3% of the stocks held by Quantum Capital Management, LLC / NJ either belong to S&P 500 or RUSSELL 2000 index.

S&P 500
Others

Index	%
S&P 500	66.3
Others	32.9

Top 5 Winners (%)		%
ODFL	old dominion freight line in	19.9 %
FAST	fastenal co	15.5 %
GLD	spdr gold tr	8.4 %
SCL	stepan co	5.5 %
GGG	graco inc	3.3 %

Top 5 Winners ($)		$
ODFL	old dominion freight line in	19.0 M
FAST	fastenal co	6.0 M
GGG	graco inc	1.3 M
GLD	spdr gold tr	1.0 M
VEU	vanguard intl equity index f	0.2 M

Top 5 Losers (%)		%
APPF	appfolio inc	-31.9 %
TYL	tyler technologies inc	-20.7 %
VEEV	veeva sys inc	-20.3 %
BKNG	booking holdings inc	-20.1 %
BRO	brown & brown inc	-18.1 %

Top 5 Losers ($)		$
VEEV	veeva sys inc	-14.2 M
HEI	heico corp new	-10.9 M
TYL	tyler technologies inc	-10.8 M
BRO	brown & brown inc	-9.4 M
BKNG	booking holdings inc	-7.7 M

Quantum Capital Management, LLC / NJ Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Quantum Capital Management, LLC / NJ

Quantum Capital Management, LLC / NJ has 34 stocks in it's portfolio. About 70% of the portfolio is in top 10 stocks. VEEV proved to be the most loss making stock for the portfolio. ODFL was the most profitable stock for Quantum Capital Management, LLC / NJ last quarter.

Last Reported on: 13 May, 2026

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AAXJ	ishares tr	0.02	2,078	188,163	added	0.29

APPF	appfolio inc	0.69	33,909	5,351,520	reduced	-1.33

BKNG	booking holdings inc	3.39	157,275	26,487,100	reduced	-11.87

BNDW	vanguard scottsdale fds	0.33	8,704	2,568,720	reduced	-2.9

BRO	brown & brown inc	5.35	641,613	41,839,600	reduced	-1.27

CPRT	copart inc	2.22	523,715	17,387,300	reduced	-63.08

CSGP	costar group inc	0.00	0.00	0.00	sold off	-100

DMXF	ishares tr	0.02	1,609	161,962	reduced	-23.23

DSGX	descartes sys group inc	0.00	0.00	0.00	sold off	-100

FAST	fastenal co	5.66	953,546	44,244,500	reduced	-1.37

FNDA	schwab strategic tr	0.03	11,412	264,987	added	9.08

FNDA	schwab strategic tr	0.02	6,936	171,666	reduced	-1.98

FNDA	schwab strategic tr	0.02	7,417	186,167	reduced	-8.31

FNDA	schwab strategic tr	0.00	156	3,786	unchanged	0.00

GGG	graco inc	5.37	495,503	41,944,400	reduced	-1.1

GLD	spdr gold tr	1.61	29,208	12,567,900	reduced	-2.99

HEI	heico corp new	6.34	234,710	49,544,900	reduced	-20.08

IDXX	idexx labs inc	4.04	56,208	31,582,700	reduced	-26.47

IT	gartner inc	2.00	98,557	15,605,500	new

LSTR	landstar sys inc	0.00	0.00	0.00	sold off	-100