Quantum Capital Management, LLC / NJ

CIK

1513125

Location

NORTHFIELD, NJ

Portfolio Value

Small $763,790,424

Diversification

Diversified

Filing Date

Global Rank

#2,208 / 8,517 ▼ 67

Top Industry

Financial Data & Stock Exchanges 12.6%

3Y Alpha vs SPY

+29.0%

Period ended 46 days ago

Filed Aug 11, 2026 · 4d

26 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+233.9%

SPY

+75.3%

Annualised alpha

+28.9%

Max drawdown

−18.1%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

23 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

9.2%

−0.4 pts

Top 5

41.1%

−0.2 pts

Top 10

72.8%

+1.0 pts

HHI

638

Diversified+2

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Industrials	30.7%	$234,856,991	6
Financial Services	28.7%	$219,108,278	5
Healthcare	12.1%	$92,368,270	2
Consumer Cyclical	11.0%	$84,159,230	2
Basic Materials	8.1%	$62,242,357	3
Technology	6.6%	$50,548,053	2
Unclassified	2.7%	$20,507,245	3

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

12 positions

Ticker	Company	Δ Shares	Shares	Value
GGG	Graco Inc	+272,918	768,421	$58,100,311
BRO	Brown & Brown, Inc.	+261,640	903,253	$57,943,679
BKNG	Booking Holdings Inc.	+95,429	101,720	$18,130,572
IT	Gartner Inc	+51,758	150,315	$19,483,830
HEI	Heico Corp	+39,123	273,833	$70,624,269
IDXX	Idexx Laboratories Inc /De	+27,426	83,634	$44,028,282
FAST	Fastenal Co	+9,287	962,833	$46,244,868
CPRT	Copart Inc	+7,564	531,279	$14,976,755
MLM	Martin Marietta Materials Inc	+3,322	93,716	$54,046,017
MCO	Moodys Corp /De/	+1,074	100,778	$45,644,371
VMC	Vulcan Materials CO	+324	26,837	$7,917,183
NVR	Nvr Inc	+45	9,691	$66,028,658
No positions match the current search.

Trimmed

Positions the filer reduced

8 positions

Ticker	Company	Δ Shares	Shares	Value
ODFL	Old Dominion Freight Line, Inc.	−201,070	174,902	$37,883,773
VEEV	Veeva Systems Inc	−44,819	272,384	$48,339,988
PRI	Primerica, Inc.	−36,011	214,890	$61,071,738
MSCI	MSCI Inc.	−23,360	86,120	$48,230,644
TYL	Tyler Technologies Inc	−14,243	106,217	$31,064,223
VEU	Vanguard FTSE All-World Ex-US ETF	−1,665	117,604	$9,849,335
GLD	Spdr Gold Trust	−440	28,768	$10,597,555
BRK-B	Berkshire Hathaway Inc	−187	12,426	$6,217,846
No positions match the current search.

New Positions

Positions the filer opened this quarter

1 positions

Ticker	Company	Shares	Value	Open
POOL	Pool Corp	32,699	$7,027,015
No positions match the current search.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
APPF	Appfolio Inc	33,909	$5,351,518
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

23 tracked positions · $763,790,424 total · filing declares 35 positions · $797,554,043 · as of Jun 30, 2026

All sectors Basic Materials Consumer Cyclical Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
HEI	Heico Corp Industrials	Added	273,833	+39,123	$70,624,269	+42.5%	9.25%
NVR	Nvr Inc Consumer Cyclical	Added	9,691	+45	$66,028,658	+3.9%	8.64%
PRI	Primerica, Inc. Financial Services	Reduced	214,890	-36,011	$61,071,738	−2.8%	8.00%
GGG	Graco Inc Industrials	Added	768,421	+272,918	$58,100,311	+38.5%	7.61%
BRO	Brown & Brown, Inc. Financial Services	Added	903,253	+261,640	$57,943,679	+38.5%	7.59%
MLM	Martin Marietta Materials Inc Basic Materials	Added	93,716	+3,322	$54,046,017	+1.6%	7.08%
VEEV	Veeva Systems Inc Healthcare	Reduced	272,384	-44,819	$48,339,988	−13.2%	6.33%
MSCI	MSCI Inc. Financial Services	Reduced	86,120	-23,360	$48,230,644	−18.3%	6.31%
FAST	Fastenal Co Industrials	Added	962,833	+9,287	$46,244,868	+4.5%	6.05%
MCO	Moodys Corp /De/ Financial Services	Added	100,778	+1,074	$45,644,371	+4.9%	5.98%
IDXX	Idexx Laboratories Inc /De Healthcare	Added	83,634	+27,426	$44,028,282	+39.4%	5.76%
ODFL	Old Dominion Freight Line, Inc. Industrials	Reduced	174,902	-201,070	$37,883,773	−48.4%	4.96%
TYL	Tyler Technologies Inc Technology	Reduced	106,217	-14,243	$31,064,223	−24.7%	4.07%
IT	Gartner Inc Technology	Added	150,315	+51,758	$19,483,830	+24.9%	2.55%
BKNG	Booking Holdings Inc. Consumer Cyclical	Added	101,720	+95,429	$18,130,572	−31.5%	2.37%
CPRT	Copart Inc Industrials	Added	531,279	+7,564	$14,976,755	−13.9%	1.96%
GLD	Spdr Gold Trust	Reduced	28,768	-440	$10,597,555	−15.7%	1.39%
VEU	Vanguard FTSE All-World Ex-US ETF	Reduced	117,604	-1,665	$9,849,335	+10.0%	1.29%
VMC	Vulcan Materials CO Basic Materials	Added	26,837	+324	$7,917,183	+9.7%	1.04%
POOL	Pool Corp Industrials	NEW	32,699	NEW	$7,027,015	NEW	0.92%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	12,426	-187	$6,217,846	+2.9%	0.81%
SCL	Stepan Co Basic Materials	Held	5,010	0	$279,157	+11.5%	0.04%
VXUS	Vanguard Total International Stock ETF	Held	706	0	$60,355	+10.9%	0.01%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.