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Conestoga Capital Advisors, LLC
Period ended Sep 30, 2026 · Latest filing Nov 2, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $3,312,061,472
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- BALCHEM CORP · COM · 057665200 · shares: $140,966,506
- CASELLA WASTE SYS INC · CL A · 147448104 · shares: $138,270,539
- REPLIGEN CORP · COM · 759916109 · shares: $134,681,336
- MERIT MED SYS INC · COM · 589889104 · shares: $130,227,909
- RBC BEARINGS INC · COM · 75524B104 · shares: $130,078,870
- NOVANTA INC · COM · 67000B104 · shares: $118,332,224
- STEVANATO GROUP S P A · ORD SHS · T9224W109 · shares: $117,414,877
- DIGI INTL INC · COM · 253798102 · shares: $114,429,768
- CSW INDUSTRIALS INC · COM · 126402106 · shares: $109,582,447
- CONSTRUCTION PARTNERS INC · COM CL A · 21044C107 · shares: $101,887,671
Reported holdings
110 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| BALCHEM CORP | COM | 057665200 | — | 854,550 shares | $140,966,506 |
| CASELLA WASTE SYS INC | CL A | 147448104 | — | 1,720,853 shares | $138,270,539 |
| REPLIGEN CORP | COM | 759916109 | — | 700,626 shares | $134,681,336 |
| MERIT MED SYS INC | COM | 589889104 | — | 1,510,239 shares | $130,227,909 |
| RBC BEARINGS INC | COM | 75524B104 | — | 260,559 shares | $130,078,870 |
| NOVANTA INC | COM | 67000B104 | — | 832,212 shares | $118,332,224 |
| STEVANATO GROUP S P A | ORD SHS | T9224W109 | — | 5,596,515 shares | $117,414,877 |
| DIGI INTL INC | COM | 253798102 | — | 1,501,112 shares | $114,429,768 |
| CSW INDUSTRIALS INC | COM | 126402106 | — | 380,389 shares | $109,582,447 |
| CONSTRUCTION PARTNERS INC | COM CL A | 21044C107 | — | 1,131,708 shares | $101,887,671 |
| DESCARTES SYS GROUP INC | COM | 249906108 | — | 1,246,517 shares | $100,793,365 |
| MERCURY SYS INC | COM | 589378108 | — | 1,190,557 shares | $98,816,231 |
| FIRSTSERVICE CORP NEW | COM | 33767E202 | — | 753,593 shares | $96,369,513 |
| ESCO TECHNOLOGIES INC | COM | 296315104 | — | 295,820 shares | $78,424,849 |
| SPX TECHNOLOGIES INC | COM | 78473E103 | — | 441,629 shares | $74,882,613 |
| LEMAITRE VASCULAR INC | COM | 525558201 | — | 878,581 shares | $72,562,015 |
| AAON INC | COM PAR $0.004 | 000360206 | — | 829,790 shares | $68,673,394 |
| MSA SAFETY INC | COM | 553498106 | — | 378,181 shares | $67,270,753 |
| VERICEL CORP | COM | 92346J108 | — | 1,573,043 shares | $63,141,946 |
| FEDERAL SIGNAL CORP | COM | 313855108 | — | 554,046 shares | $61,382,702 |
| Q2 HLDGS INC | COM | 74736L109 | — | 1,079,589 shares | $59,852,414 |
| SITEONE LANDSCAPE SUPPLY INC | COM | 82982L103 | — | 649,540 shares | $58,659,957 |
| HELIOS TECHNOLOGIES INC | COM | 42328H109 | — | 837,738 shares | $56,899,135 |
| SIMPSON MFG INC | COM | 829073105 | — | 307,209 shares | $52,495,922 |
| KNOWLES CORP | COM | 49926D109 | — | 1,319,834 shares | $49,031,833 |
| EXPONENT INC | COM | 30214U102 | — | 744,573 shares | $48,709,936 |
| ENPRO INC | COM | 29355X107 | — | 152,918 shares | $46,832,667 |
| UL SOLUTIONS INC | CLASS A COM SHS | 903731107 | — | 679,048 shares | $44,559,161 |
| KODIAK GAS SVCS INC | COM | 50012A108 | — | 835,090 shares | $44,234,717 |
| WEST PHARMACEUTICAL SVSC INC | COM | 955306105 | — | 101,475 shares | $37,622,871 |
| AGILYSYS INC | COM | 00847J105 | — | 385,294 shares | $37,404,342 |
| KADANT INC | COM | 48282T104 | — | 121,198 shares | $31,695,788 |
| ARTIVION INC | COM | 228903100 | — | 1,369,855 shares | $31,260,091 |
| TRANSCAT INC | COM | 893529107 | — | 344,572 shares | $30,467,056 |
| NCINO INC | COM | 63947X101 | — | 1,670,675 shares | $30,289,338 |
| PERIMETER SOLUTIONS INC | COMMON STOCK | 71385M107 | — | 1,081,985 shares | $28,477,845 |
| GUIDEWIRE SOFTWARE INC | COM | 40171V100 | — | 197,462 shares | $28,154,132 |
| KARMAN HLDGS INC | COMMON STOCK | 485924104 | — | 863,076 shares | $27,980,924 |
| MATADOR RES CO | COM | 576485205 | — | 538,276 shares | $27,764,276 |
| ROLLINS INC | COM | 775711104 | — | 893,470 shares | $26,911,316 |
| HEICO CORP NEW | CL A | 422806208 | — | 116,759 shares | $26,659,582 |
| TYLER TECHNOLOGIES INC | COM | 902252105 | — | 82,989 shares | $26,440,295 |
| ALLEGRO MICROSYSTEMS INC | COM | 01749D105 | — | 719,595 shares | $26,157,278 |
| MAGNOLIA OIL & GAS CORP | CL A | 559663109 | — | 978,785 shares | $22,991,660 |
| VSE CORP | COM | 918284100 | — | 128,827 shares | $21,217,807 |
| LEGENCE CORP | CL A | 52476L109 | — | 391,958 shares | $21,040,305 |
| GRACO INC | COM | 384109104 | — | 272,584 shares | $20,945,355 |
| WD 40 CO | COM | 929236107 | — | 102,734 shares | $20,749,244 |
| CAVCO INDS INC DEL | COM | 149568107 | — | 35,949 shares | $20,140,787 |
| HENRY JACK & ASSOC INC | COM | 426281101 | — | 140,186 shares | $20,080,243 |
| WATSCO INC | COM | 942622200 | — | 56,013 shares | $16,954,575 |
| STANDEX INTL CORP | COM | 854231107 | — | 61,642 shares | $16,831,965 |
| UNIVERSAL TECHNICAL INST INC | COM | 913915104 | — | 866,120 shares | $16,170,460 |
| MACOM TECH SOLUTIONS HLDGS I | COM | 55405Y100 | — | 56,200 shares | $16,006,884 |
| PROCORE TECHNOLOGIES INC | COM | 74275K108 | — | 297,403 shares | $15,381,683 |
| CACI INTL INC | CL A | 127190304 | — | 24,905 shares | $15,169,885 |
| JBT MAREL CORPORATION | COM | 477839104 | — | 140,250 shares | $14,808,997 |
| MIRION TECHNOLOGIES INC | COM CL A | 60471A101 | — | 970,261 shares | $13,700,085 |
| PERMIAN RESOURCES CORP | CLASS A COM | 71424F105 | — | 638,165 shares | $13,478,045 |
| POOL CORP | COM | 73278L105 | — | 81,144 shares | $13,134,779 |
| LCI INDS | COM | 50189K103 | — | 150,453 shares | $12,588,403 |
| COGNEX CORP | COM | 192422103 | — | 179,060 shares | $10,859,989 |
| FORGENT POWER SOLUTIONS INC | COM SHS CL A | 34631F102 | — | 271,075 shares | $10,149,048 |
| STERLING INFRASTRUCTURE INC | COM | 859241101 | — | 19,175 shares | $9,429,881 |
| DT MIDSTREAM INC | COMMON STOCK | 23345M107 | — | 70,610 shares | $8,435,777 |
| SEI INVTS CO | COM | 784117103 | — | 74,140 shares | $7,611,212 |
| TWIST BIOSCIENCE CORP | COM | 90184D100 | — | 22,539 shares | $4,355,436 |
| PALOMAR HLDGS INC | COM | 69753M105 | — | 24,850 shares | $3,063,756 |
| MAMAS CREATIONS INC | COM | 56146T103 | — | 228,160 shares | $2,940,982 |
| BIOLIFE SOLUTIONS INC | COM NEW | 09062W204 | — | 74,072 shares | $2,877,697 |
| ALPHA TEKNOVA INC | COM | 02080L102 | — | 314,554 shares | $2,799,531 |
| VITA COCO CO INC | COM | 92846Q107 | — | 48,440 shares | $2,773,432 |
| CRYOPORT INC | COM PAR $0.001 | 229050307 | — | 158,674 shares | $2,760,928 |
| ELECTROVAYA INC | COM NEW | 28617B606 | — | 404,870 shares | $2,639,752 |
| CLIMB GLOBAL SOLUTIONS INC | COM | 946760105 | — | 72,070 shares | $2,315,249 |
| GRAHAM CORP | COM | 384556106 | — | 25,350 shares | $2,187,958 |
| ODDITY TECH LTD | SHS CL A | M7518J104 | — | 111,970 shares | $2,089,360 |
| PARK AEROSPACE CORP | COM | 70014A104 | — | 69,816 shares | $2,072,837 |
| WILLDAN GROUP INC | COM | 96924N100 | — | 27,607 shares | $2,039,605 |
| IRADIMED CORP | COM | 46266A109 | — | 23,165 shares | $1,997,286 |
| EZCORP INC | CL A NON VTG | 302301106 | — | 63,635 shares | $1,893,778 |
| NPK INTERNATIONAL INC | COM SHS | 651718504 | — | 158,735 shares | $1,812,754 |
| TECSYS INC COM | COM | 878950104 | — | 66,305 shares | $1,809,698 |
| ORTHOPEDIATRICS CORP | COM | 68752L100 | — | 74,975 shares | $1,669,693 |
| ONTERRIS INC | COM | 615111101 | — | 96,555 shares | $1,291,906 |
| MICROSOFT CORP | COM | 594918104 | — | 2,354 shares | $1,207,367 |
| ALPHABET INC | CAP STK CL A | 02079K305 | — | 2,900 shares | $997,832 |
| COSTCO WHOLESALE CORPORATION | COM | 22160K105 | — | 935 shares | $851,168 |
| FASTENAL CO | COM | 311900104 | — | 16,580 shares | $821,207 |
| ALPHABET INC | CAP STK CL C | 02079K107 | — | 2,140 shares | $729,184 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | — | 1,210 shares | $602,519 |
| S&P GLOBAL INC | COM | 78409V104 | — | 1,521 shares | $599,989 |
| MASTERCARD INCORPORATED | CL A | 57636Q104 | — | 995 shares | $548,713 |
| LINDE PLC | SHS | G54950103 | — | 1,045 shares | $496,009 |
| JOHNSON & JOHNSON | COM | 478160104 | — | 1,860 shares | $492,416 |
| BIO-TECHNE CORP | COM | 09073M104 | — | 6,790 shares | $492,071 |
| VERISK ANALYTICS INC | COM | 92345Y106 | — | 2,701 shares | $453,363 |
| APPLE INC | COM | 037833100 | — | 1,305 shares | $434,591 |
| FORTINET INC | COM | 34959E109 | — | 2,170 shares | $387,909 |
| EXXONMOBIL HOLDINGS CORP | COM SHS | 30233Q108 | — | 2,244 shares | $365,211 |