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Quantum Capital Management, LLC / NJ

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13F filer, CIK 1513125, NORTHFIELD, NJ

Quantum Capital Management, LLC / NJ reported $797,554,043 across 35 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-11. Its ten largest share positions make up 69.75% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001513125-26-000004

Period
2026-06-30
Reported value
$798M
Holdings
35
Top 10 weight
69.75%
New
3
Sold out
2

Largest buys vs the previous quarter

SecurityShares changeApprox. value
GGGadded+272,918$20.6M
BKNGadded+95,429$17M
BROadded+261,640$16.8M
IDXXadded+27,426$14.4M
HEI-Aadded+39,123$10.1M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
ODFLreduced-201,070-$43.6M
MSCIreduced-23,360-$13.1M
PRIreduced-36,011-$10.2M
VEEVreduced-44,819-$7.95M
APPFexited-33,909-$5.35M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2026

Share positions as resolved from 13F-HR 0001513125-26-000004, largest first. % of portfolio is the value over $797,554,043, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
HEI-AHEICO CORP NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 333,433 shares; 2024Q4: 334,198 shares; 2025Q1: 370,396 shares; 2025Q2: 333,026 shares; 2025Q3: 299,393 shares; 2025Q4: 293,689 shares; 2026Q1: 234,710 shares; 2026Q2: 273,833 shares 273,833$70.6M8.86%+39,123Timeline
NVRNVR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 6,554 shares; 2024Q4: 6,572 shares; 2025Q1: 10,537 shares; 2025Q2: 10,459 shares; 2025Q3: 8,828 shares; 2025Q4: 8,660 shares; 2026Q1: 9,646 shares; 2026Q2: 9,691 shares 9,691$66M8.28%+45Timeline
PRIPRIMERICA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 264,279 shares; 2024Q4: 264,911 shares; 2025Q1: 260,323 shares; 2025Q2: 233,959 shares; 2025Q3: 232,938 shares; 2025Q4: 253,748 shares; 2026Q1: 250,901 shares; 2026Q2: 214,890 shares 214,890$61.1M7.66%-36,011Timeline
GGGGRACO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 628,012 shares; 2024Q4: 629,495 shares; 2025Q1: 617,929 shares; 2025Q2: 512,147 shares; 2025Q3: 511,702 shares; 2025Q4: 501,022 shares; 2026Q1: 495,503 shares; 2026Q2: 768,421 shares 768,421$58.1M7.28%+272,918Timeline
BROBROWN & BROWN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 111,087 shares; 2024Q4: 111,262 shares; 2025Q1: 108,839 shares; 2025Q2: 97,277 shares; 2025Q3: 261,796 shares; 2025Q4: 649,855 shares; 2026Q1: 641,613 shares; 2026Q2: 903,253 shares 903,253$57.9M7.27%+261,640Timeline
MLMMARTIN MARIETTA MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 90,394 shares; 2026Q2: 93,716 shares 93,716$54M6.78%+3,322Timeline
VEEVVEEVA SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 410,321 shares; 2024Q4: 411,341 shares; 2025Q1: 397,773 shares; 2025Q2: 287,470 shares; 2025Q3: 286,198 shares; 2025Q4: 280,790 shares; 2026Q1: 317,203 shares; 2026Q2: 272,384 shares 272,384$48.3M6.06%-44,819Timeline
MSCIMSCI INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 78,758 shares; 2024Q4: 78,949 shares; 2025Q1: 71,894 shares; 2025Q2: 108,869 shares; 2025Q3: 98,068 shares; 2025Q4: 87,485 shares; 2026Q1: 109,480 shares; 2026Q2: 86,120 shares 86,120$48.2M6.05%-23,360Timeline
FASTFASTENAL COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 781,874 shares; 2024Q4: 783,811 shares; 2025Q1: 770,108 shares; 2025Q2: 991,952 shares; 2025Q3: 986,244 shares; 2025Q4: 966,749 shares; 2026Q1: 953,546 shares; 2026Q2: 962,833 shares 962,833$46.2M5.8%+9,287Timeline
MCOMOODYS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 68,185 shares; 2024Q4: 68,359 shares; 2025Q1: 67,260 shares; 2025Q2: 85,919 shares; 2025Q3: 85,610 shares; 2025Q4: 83,871 shares; 2026Q1: 99,704 shares; 2026Q2: 100,778 shares 100,778$45.6M5.72%+1,074Timeline
IDXXIDEXX LABS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 55,768 shares; 2024Q4: 55,883 shares; 2025Q1: 117,567 shares; 2025Q2: 104,427 shares; 2025Q3: 77,825 shares; 2025Q4: 76,446 shares; 2026Q1: 56,208 shares; 2026Q2: 83,634 shares 83,634$44M5.52%+27,426Timeline
ODFLOLD DOMINION FREIGHT LINE INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 524,245 shares; 2024Q4: 534,004 shares; 2025Q1: 525,364 shares; 2025Q2: 471,120 shares; 2025Q3: 594,391 shares; 2025Q4: 609,937 shares; 2026Q1: 375,972 shares; 2026Q2: 174,902 shares 174,902$37.9M4.75%-201,070Timeline
TYLTYLER TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 105,809 shares; 2024Q4: 106,060 shares; 2025Q1: 83,388 shares; 2025Q2: 74,732 shares; 2025Q3: 74,449 shares; 2025Q4: 72,989 shares; 2026Q1: 120,460 shares; 2026Q2: 106,217 shares 106,217$31.1M3.89%-14,243Timeline
ITGARTNER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 98,557 shares; 2026Q2: 150,315 shares 150,315$19.5M2.44%+51,758Timeline
BKNGBOOKING HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 19,103 shares; 2024Q4: 14,504 shares; 2025Q1: 11,259 shares; 2025Q2: 7,313 shares; 2025Q3: 7,281 shares; 2025Q4: 7,138 shares; 2026Q1: 6,291 shares; 2026Q2: 101,720 shares 101,720$18.1M2.27%+95,429Timeline
CPRTCOPART INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 1,352,795 shares; 2024Q4: 1,356,026 shares; 2025Q1: 1,529,773 shares; 2025Q2: 1,373,444 shares; 2025Q3: 1,626,405 shares; 2025Q4: 1,418,690 shares; 2026Q1: 523,715 shares; 2026Q2: 531,279 shares 531,279$15M1.88%+7,564Timeline
GLDSPDR GOLD TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 31,709 shares; 2024Q4: 31,898 shares; 2025Q1: 31,651 shares; 2025Q2: 31,492 shares; 2025Q3: 31,247 shares; 2025Q4: 30,109 shares; 2026Q1: 29,208 shares; 2026Q2: 28,768 shares 28,768$10.6M1.33%-440Timeline
VEUVANGUARD INTL EQUITY INDEX FQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 53,903 shares; 2025Q2: 77,556 shares; 2025Q3: 76,991 shares; 2025Q4: 122,891 shares; 2026Q1: 119,269 shares; 2026Q2: 117,604 shares 117,604$9.85M1.23%-1,665Timeline
VMCVULCAN MATLS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 26,513 shares; 2026Q2: 26,837 shares 26,837$7.92M0.99%+324Timeline
VSSVANGUARD INTL EQUITY INDEX FQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 27,721 shares; 2025Q2: 40,181 shares; 2025Q3: 51,712 shares; 2025Q4: 49,965 shares; 2026Q1: 48,491 shares; 2026Q2: 47,826 shares 47,826$7.38M0.93%-665Timeline
POOLPOOL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 32,699 shares 32,699$7.03M0.88%newTimeline
BRK-BBERKSHIRE HATHAWAY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 13,661 shares; 2024Q4: 13,757 shares; 2025Q1: 13,633 shares; 2025Q2: 13,560 shares; 2025Q3: 13,404 shares; 2025Q4: 12,983 shares; 2026Q1: 12,613 shares; 2026Q2: 12,426 shares 12,426$6.22M0.78%-187Timeline
VYMIVANGUARD WHITEHALL FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 63,511 shares; 2026Q2: 62,638 shares 62,638$6.15M0.77%-873Timeline
VOOVANGUARD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 8,547 shares 8,547$5.87M0.74%newTimeline
VYMVANGUARD WHITEHALL FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 30,901 shares; 2024Q4: 31,166 shares; 2025Q1: 30,899 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 21,982 shares; 2026Q1: 21,351 shares; 2026Q2: 34,318 shares 34,318$5.42M0.68%+12,967Timeline
SCHDSCHWAB STRATEGIC TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 152,398 shares 152,398$4.83M0.61%newTimeline
VONEVANGUARD SCOTTSDALE FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 9,354 shares; 2025Q3: 9,265 shares; 2025Q4: 8,964 shares; 2026Q1: 8,704 shares; 2026Q2: 8,578 shares 8,578$2.91M0.36%-126Timeline
SCLSTEPAN COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 5,010 shares; 2024Q4: 5,010 shares; 2025Q1: 5,010 shares; 2025Q2: 5,010 shares; 2025Q3: 5,010 shares; 2025Q4: 5,010 shares; 2026Q1: 5,010 shares; 2026Q2: 5,010 shares 5,010$279K0.04%0Timeline
SCHZSCHWAB STRATEGIC TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 4,836 shares; 2024Q4: 9,705 shares; 2025Q1: 9,963 shares; 2025Q2: 10,360 shares; 2025Q3: 10,171 shares; 2025Q4: 10,462 shares; 2026Q1: 11,412 shares; 2026Q2: 11,763 shares 11,763$272K0.03%+351Timeline
SGOVISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 3,138 shares; 2024Q4: 3,869 shares; 2025Q1: 2,822 shares; 2025Q2: 1,990 shares; 2025Q3: 2,250 shares; 2025Q4: 2,096 shares; 2026Q1: 1,609 shares; 2026Q2: 2,385 shares 2,385$240K0.03%+776Timeline
ITBISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 1,814 shares; 2024Q4: 1,821 shares; 2025Q1: 1,862 shares; 2025Q2: 1,899 shares; 2025Q3: 2,151 shares; 2025Q4: 2,072 shares; 2026Q1: 2,078 shares; 2026Q2: 2,107 shares 2,107$220K0.03%+29Timeline
SCHBSCHWAB STRATEGIC TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 2,915 shares; 2024Q4: 8,654 shares; 2025Q1: 8,506 shares; 2025Q2: 8,285 shares; 2025Q3: 8,170 shares; 2025Q4: 8,089 shares; 2026Q1: 7,417 shares; 2026Q2: 7,593 shares 7,593$220K0.03%+176Timeline
SCHFSCHWAB STRATEGIC TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 98,297 shares; 2024Q4: 198,516 shares; 2025Q1: 6,811 shares; 2025Q2: 6,895 shares; 2025Q3: 7,010 shares; 2025Q4: 7,076 shares; 2026Q1: 6,936 shares; 2026Q2: 7,108 shares 7,108$197K0.02%+172Timeline
VXUSVANGUARD STAR FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 884 shares; 2024Q4: 884 shares; 2025Q1: 884 shares; 2025Q2: 862 shares; 2025Q3: 738 shares; 2025Q4: 725 shares; 2026Q1: 706 shares; 2026Q2: 706 shares 706$60.4K0.01%0Timeline
VTIVANGUARD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 170 shares; 2024Q4: 169 shares; 2025Q1: 161 shares; 2025Q2: 154 shares; 2025Q3: 141 shares; 2025Q4: 141 shares; 2026Q1: 141 shares; 2026Q2: 141 shares 141$52.2K0.01%0Timeline

Sold out in Q2 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
APPFAPPFOLIO INC33,909$5.35Mshares
SCHOSCHWAB STRATEGIC TR156$3.79Kshares

How Q2 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001513125-26-000004 base2026-08-11acceptance time not in the bulk data set