13F-HR filed by Conestoga Capital Advisors, LLC
Conestoga Capital Advisors, LLC filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-07-24, with 109 holding rows worth $4,597,185,241.
- Accession
- 0001163744-26-000020
- Filer
- CIK 1163744
- Filed
- 2026-07-24
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q2 2026
A holdings report, 109 entries on the cover page, a total value of $4,597,185,241 stated on the cover page (in dollars after the unit check, H1), rows summing to $4,597,185,241 with VALUE read as dollars as filed, 13F file number 028-10029. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| CASELLA WASTE SYS INC | 147448104 | CL A | 2,336,156 | $226,537,047 | dollars as filed | |
| RBC BEARINGS INC COM | 75524B104 | Stock | 327,489 | $210,922,565 | dollars as filed | |
| NOVANTA INC | 67000B104 | COM | 1,217,963 | $197,602,317 | dollars as filed | |
| BALCHEM CORP | 057665200 | COM | 1,087,871 | $183,795,742 | dollars as filed | |
| MERCURY SYS INC COM | 589378108 | Stock | 1,487,191 | $181,928,075 | dollars as filed | |
| FIRSTSERVICE CORP NEW COM | 33767E202 | Stock | 1,216,997 | $172,947,488 | dollars as filed | |
| DIGI INTL INC | 253798102 | COM | 2,177,359 | $163,193,057 | dollars as filed | |
| CONSTRUCTION PARTNERS INC | 21044C107 | COM CL A | 1,358,962 | $161,403,917 | dollars as filed | |
| ESCO TECHNOLOGIES INC | 296315104 | COM | 447,077 | $156,494,844 | dollars as filed | |
| MERIT MED SYS INC COM | 589889104 | Stock | 1,979,790 | $137,278,639 | dollars as filed | |
| SPX TECHNOLOGIES INC | 78473E103 | COM | 547,175 | $134,150,895 | dollars as filed | |
| REPLIGEN CORP COM | 759916109 | Stock | 980,983 | $133,845,321 | dollars as filed | |
| CSW INDUSTRIALS INC | 126402106 | COM | 471,727 | $131,281,608 | dollars as filed | |
| LEMAITRE VASCULAR INC | 525558201 | COM | 1,367,513 | $131,226,559 | dollars as filed | |
| DESCARTES SYS GROUP INC COM | 249906108 | Stock | 1,864,851 | $129,122,283 | dollars as filed | |
| AAON INC | 000360206 | COM PAR $0.004 | 1,015,825 | $128,867,519 | dollars as filed | |
| STEVANATO GROUP S P A ORD SHS | T9224W109 | Stock | 7,007,613 | $126,627,561 | dollars as filed | |
| SITEONE LANDSCAPE SUPPLY INC | 82982L103 | COM | 960,286 | $109,866,321 | dollars as filed | |
| MSA SAFETY INC COM | 553498106 | Stock | 554,574 | $96,817,447 | dollars as filed | |
| HELIOS TECHNOLOGIES INC | 42328H109 | COM | 1,084,345 | $96,777,751 | dollars as filed | |
| VERICEL CORP | 92346J108 | COM | 2,083,832 | $92,709,686 | dollars as filed | |
| FEDERAL SIGNAL CORP | 313855108 | COM | 716,591 | $92,074,715 | dollars as filed | |
| UL SOLUTIONS INC | 903731107 | CLASS A COM SHS | 819,373 | $83,461,383 | dollars as filed | |
| SIMPSON MFG INC | 829073105 | COM | 377,341 | $78,996,397 | dollars as filed | |
| EXPONENT INC | 30214U102 | COM | 1,265,704 | $74,372,741 | dollars as filed | |
| Q2 HLDGS INC COM | 74736L109 | Stock | 1,393,275 | $67,016,527 | dollars as filed | |
| UNIVERSAL TECHNICAL INST INC | 913915104 | COM | 1,181,460 | $50,531,044 | dollars as filed | |
| AGILYSYS INC | 00847J105 | COM | 476,554 | $49,799,893 | dollars as filed | |
| KODIAK GAS SVCS INC | 50012A108 | COM | 646,145 | $48,544,874 | dollars as filed | |
| KADANT INC | 48282T104 | COM | 150,265 | $47,217,875 | dollars as filed | |
| LEGENCE CORP | 52476L109 | CL A | 506,578 | $43,175,643 | dollars as filed | |
| TRANSCAT INC | 893529107 | COM | 449,557 | $41,705,403 | dollars as filed | |
| ROLLINS INC COM | 775711104 | Stock | 991,591 | $41,389,008 | dollars as filed | |
| WEST PHARMACEUTICAL SVSC INC COM | 955306105 | Stock | 111,294 | $39,954,546 | dollars as filed | |
| KARMAN HLDGS INC COMMON STOCK | 485924104 | Stock | 798,496 | $39,860,920 | dollars as filed | |
| KNOWLES CORP COM | 49926D109 | Stock | 932,049 | $38,661,393 | dollars as filed | |
| ARTIVION INC | 228903100 | COM | 1,623,700 | $36,484,539 | dollars as filed | |
| HEICO CORP NEW | 422806208 | CL A | 134,747 | $34,752,599 | dollars as filed | |
| NCINO INC | 63947X101 | COM | 2,120,465 | $34,669,603 | dollars as filed | |
| WATSCO INC COM | 942622200 | Stock | 80,975 | $33,744,712 | dollars as filed | |
| BRIGHT HORIZONS FAM SOL IN DEL COM | 109194100 | Stock | 444,997 | $31,541,387 | dollars as filed | |
| WD 40 CO COM | 929236107 | Stock | 126,199 | $30,747,195 | dollars as filed | |
| ENPRO INC | 29355X107 | COM | 79,390 | $29,924,473 | dollars as filed | |
| HENRY JACK & ASSOC INC | 426281101 | COM | 200,836 | $27,663,151 | dollars as filed | |
| GUIDEWIRE SOFTWARE INC COM | 40171V100 | Stock | 224,372 | $27,608,975 | dollars as filed | |
| TYLER TECHNOLOGIES INC COM | 902252105 | Stock | 94,018 | $27,496,504 | dollars as filed | |
| GRACO INC COM | 384109104 | Stock | 349,644 | $26,436,583 | dollars as filed | |
| MATADOR RES CO COM | 576485205 | Stock | 503,990 | $25,088,622 | dollars as filed | |
| MAGNOLIA OIL & GAS CORP | 559663109 | CL A | 935,605 | $23,932,776 | dollars as filed | |
| JBT MAREL CORPORATION | 477839104 | COM | 159,760 | $23,165,200 | dollars as filed | |
| WORKIVA INC COM CL A | 98139A105 | Stock | 467,432 | $22,675,126 | dollars as filed | |
| MIRION TECHNOLOGIES INC | 60471A101 | COM CL A | 1,248,061 | $22,377,734 | dollars as filed | |
| BIO-TECHNE CORP | 09073M104 | COM | 297,830 | $21,041,689 | dollars as filed | |
| POOL CORP COM | 73278L105 | Stock | 90,032 | $19,347,877 | dollars as filed | |
| PERIMETER SOLUTIONS INC | 71385M107 | COMMON STOCK | 535,965 | $19,107,152 | dollars as filed | |
| LCI INDS | 50189K103 | COM | 171,743 | $18,184,149 | dollars as filed | |
| PROCORE TECHNOLOGIES INC COM | 74275K108 | Stock | 341,338 | $13,865,150 | dollars as filed | |
| CACI INTL INC CL A | 127190304 | Stock | 28,950 | $13,411,377 | dollars as filed | |
| EVI INDUSTRIES INC | 26929N102 | COMMON STOCK | 668,316 | $9,877,710 | dollars as filed | |
| PERMIAN RESOURCES CORP CLASS A COM | 71424F105 | Stock | 491,265 | $9,044,189 | dollars as filed | |
| FORGENT POWER SOLUTIONS INC | 34631F102 | COM SHS CL A | 148,895 | $8,317,275 | dollars as filed | |
| DT MIDSTREAM INC COMMON STOCK | 23345M107 | Stock | 49,860 | $7,316,456 | dollars as filed | |
| TWIST BIOSCIENCE CORP | 90184D100 | COM | 43,040 | $4,427,955 | dollars as filed | |
| MAMAS CREATIONS INC COM | 56146T103 | Stock | 228,160 | $4,072,656 | dollars as filed | |
| ELECTROVAYA INC | 28617B606 | COM | 328,100 | $3,445,050 | dollars as filed | |
| BIOLIFE SOLUTIONS INC COM NEW | 09062W204 | Stock | 121,652 | $3,435,452 | dollars as filed | |
| PALOMAR HLDGS INC COM | 69753M105 | Stock | 25,960 | $3,281,084 | dollars as filed | |
| GRAHAM CORP | 384556106 | COM | 21,240 | $2,629,300 | dollars as filed | |
| CRYOPORT INC COM PAR $0.001 | 229050307 | Stock | 158,674 | $2,491,182 | dollars as filed | |
| VITA COCO CO INC | 92846Q107 | COM | 36,950 | $2,443,873 | dollars as filed | |
| WILLDAN GROUP INC | 96924N100 | COM | 27,607 | $2,183,714 | dollars as filed | |
| HILLMAN SOLUTIONS CORP | 431636109 | COM | 244,070 | $2,059,951 | dollars as filed | |
| IRADIMED CORP | 46266A109 | COMMON STOCK | 21,085 | $2,014,883 | dollars as filed | |
| ONTERRIS INC | 615111101 | COM | 96,555 | $1,951,377 | dollars as filed | |
| BOWMAN CONSULTING GROUP LTD | 103002101 | COM | 66,300 | $1,935,960 | dollars as filed | |
| PARK AEROSPACE CORP | 70014A104 | COM | 49,485 | $1,888,348 | dollars as filed | |
| ALPHA TEKNOVA INC | 02080L102 | COMMON STOCK | 314,554 | $1,786,667 | dollars as filed | |
| CLIMB GLOBAL SOLUTIONS INC | 946760105 | COMMON STOCK | 72,070 | $1,672,745 | dollars as filed | |
| ODDITY TECH LTD SHS CL A | M7518J104 | Stock | 97,620 | $1,476,991 | dollars as filed | |
| TECSYS INC COM | 878950104 | COM | 66,305 | $1,471,212 | dollars as filed | |
| NPK INTERNATIONAL INC | 651718504 | COMMON STOCK | 88,825 | $1,413,206 | dollars as filed | |
| ORTHOPEDIATRICS CORP | 68752L100 | COMMON STOCK | 64,535 | $1,234,555 | dollars as filed | |
| Alphabet Inc. Reg. Shares A | 02079K305 | COM | 2,915 | $1,041,734 | dollars as filed | |
| Microsoft Corp | 594918104 | COM | 2,359 | $879,954 | dollars as filed | |
| Costco Wholesale Corporation | 22160K105 | COM | 935 | $874,664 | dollars as filed | |
| FASTENAL CO COM | 311900104 | Stock | 16,630 | $798,739 | dollars as filed | |
| Alphabet Inc. Reg. Shares C | 02079K107 | COM | 2,150 | $759,659 | dollars as filed | |
| S&P Global,Inc. | 78409V104 | COM | 1,521 | $619,443 | dollars as filed | |
| Berkshire Hathaway Inc | 084670702 | COM | 1,210 | $605,472 | dollars as filed | |
| Linde plc | G54950103 | COM | 1,045 | $542,292 | dollars as filed | |
| MasterCard, Inc | 57636Q104 | COM | 995 | $511,032 | dollars as filed | |
| VERISK ANALYTICS INC COM | 92345Y106 | Stock | 2,701 | $484,911 | dollars as filed | |
| Johnson & Johnson | 478160104 | COM | 1,860 | $472,384 | dollars as filed | |
| Apple Inc | 037833100 | COM | 1,305 | $377,615 | dollars as filed | |
| FORTINET INC COM | 34959E109 | Stock | 2,340 | $359,471 | dollars as filed | |
| WASTE CONNECTIONS INC COM | 94106B101 | Stock | 2,130 | $355,050 | dollars as filed | |
| EXXON MOBIL CORP | 30231G102 | COM | 2,244 | $306,800 | dollars as filed | |
| NVIDIA Corp | 67066G104 | COM | 1,530 | $306,138 | dollars as filed | |
| MARKELGROUPINC | 570535104 | STOK | 145 | $283,186 | dollars as filed | |
| IDEXX LABS INC COM | 45168D104 | Stock | 520 | $273,749 | dollars as filed | |
| XYLEM INC COM | 98419M100 | Stock | 2,090 | $247,059 | dollars as filed | |
| ILLINOIS TOOL WKS INC | 452308109 | COM | 910 | $246,128 | dollars as filed | |
| Danaher Corporation | 235851102 | COM | 1,240 | $236,195 | dollars as filed | |
| Home Depot, Inc | 437076102 | COM | 650 | $229,242 | dollars as filed | |
| GENERAC HLDGS INC | 368736104 | COM | 765 | $224,000 | dollars as filed | |
| Intuit Inc. | 461202103 | COM | 855 | $223,155 | dollars as filed | |
| AXONENTERPRISEINC | 05464C101 | STOK | 395 | $221,441 | dollars as filed | |
| ROPER TECHNOLOGIES INC COM | 776696106 | Stock | 615 | $208,110 | dollars as filed | |
| SMUCKER J M CO | 832696405 | COM NEW | 1,780 | $200,250 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001163744-26-000020 | this filing | 2026-07-24 | acceptance time not in the bulk data set |