Q1 2026 · 13F-HR
Conestoga Capital Advisors, LLCholdings as filed
Filed 2026-04-24 · accession 0001163744-26-000019
$5.01B
Reported value
114
Positions
2026-03-31
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 75524B104 | RBC | RBC BEARINGS INC | $233.2M | 4.66% | 429,309 | Common | SOLE |
| 147448104 | CWST | CASELLA WASTE SYS INC | $222.5M | 4.44% | 2,804,475 | Common | SOLE |
| 057665200 | BCPC | BALCHEM CORP | $212.1M | 4.23% | 1,251,189 | Common | SOLE |
| 33767E202 | FSV | FIRSTSERVICE CORP NEW | $195.3M | 3.90% | 1,405,564 | Common | SOLE |
| 21044C107 | ROAD | CONSTRUCTION PARTNERS INC | $183.8M | 3.67% | 1,654,102 | Common | SOLE |
| 67000B104 | NOVT | NOVANTA INC | $171.2M | 3.42% | 1,449,815 | Common | SOLE |
| 525558201 | LMAT | LEMAITRE VASCULAR INC | $161.2M | 3.22% | 1,476,813 | Common | SOLE |
| 296315104 | ESE | ESCO TECHNOLOGIES INC | $152.4M | 3.04% | 541,781 | Common | SOLE |
| 249906108 | DSGX | DESCARTES SYS GROUP INC | $151.1M | 3.02% | 2,111,320 | Common | SOLE |
| 126402106 | CSW | CSW INDUSTRIALS INC | $150.7M | 3.01% | 578,434 | Common | SOLE |
| 589889104 | MMSI | MERIT MED SYS INC | $149.4M | 2.98% | 2,167,513 | Common | SOLE |
| 82982L103 | SITE | SITEONE LANDSCAPE SUPPLY INC | $147.3M | 2.94% | 1,106,701 | Common | SOLE |
| 253798102 | DGII | DIGI INTL INC | $144.8M | 2.89% | 3,004,773 | Common | SOLE |
| 589378108 | MRCY | MERCURY SYS INC | $139.9M | 2.79% | 1,918,591 | Common | SOLE |
| 78473E103 | SPXC | SPX TECHNOLOGIES INC | $131.5M | 2.63% | 657,553 | Common | SOLE |
| 759916109 | RGEN | REPLIGEN CORP | $129.3M | 2.58% | 1,097,783 | Common | SOLE |
| 30214U102 | EXPO | EXPONENT INC | $124.4M | 2.48% | 1,906,505 | Common | SOLE |
| T9224W109 | STVN | STEVANATO GROUP S P A | $116.8M | 2.33% | 8,491,751 | Common | SOLE |
| 553498106 | MSA | MSA SAFETY INC | $109.0M | 2.18% | 664,812 | Common | SOLE |
| 109194100 | BFAM | BRIGHT HORIZONS FAM SOL IN D | $106.2M | 2.12% | 1,293,146 | Common | SOLE |
| 000360206 | AAON | AAON INC | $105.1M | 2.10% | 1,270,237 | Common | SOLE |
| 829073105 | SSD | SIMPSON MFG INC | $103.9M | 2.07% | 605,281 | Common | SOLE |
| 313855108 | FSS | FEDERAL SIGNAL CORP | $93.1M | 1.86% | 860,917 | Common | SOLE |
| 903731107 | ULS | UL SOLUTIONS INC | $90.0M | 1.80% | 1,049,607 | Common | SOLE |
| 42328H109 | HLIO | HELIOS TECHNOLOGIES INC | $85.8M | 1.71% | 1,325,206 | Common | SOLE |
| 74736L109 | QTWO | Q2 HLDGS INC | $84.3M | 1.68% | 1,782,715 | Common | SOLE |
| 92346J108 | VCEL | VERICEL CORP | $79.2M | 1.58% | 2,463,312 | Common | SOLE |
| 775711104 | ROL | ROLLINS INC | $62.9M | 1.26% | 1,177,963 | Common | SOLE |
| 09239B109 | BL | BLACKLINE INC | $62.4M | 1.25% | 1,685,484 | Common | SOLE |
| 48282T104 | KAI | KADANT INC | $61.4M | 1.23% | 209,949 | Common | SOLE |
| 114340102 | AZTA | AZENTA INC | $60.1M | 1.20% | 2,844,546 | Common | SOLE |
| 00847J105 | AGYS | AGILYSYS INC | $48.6M | 0.97% | 683,741 | Common | SOLE |
| 913915104 | UTI | UNIVERSAL TECHNICAL INST INC | $46.6M | 0.93% | 1,292,125 | Common | SOLE |
| 384109104 | GGG | GRACO INC | $45.8M | 0.91% | 540,641 | Common | SOLE |
| 98139A105 | WK | WORKIVA INC | $45.0M | 0.90% | 754,553 | Common | SOLE |
| 942622200 | WSO | WATSCO INC | $44.3M | 0.89% | 121,904 | Common | SOLE |
| 228903100 | AORT | ARTIVION INC | $43.0M | 0.86% | 1,175,410 | Common | SOLE |
| 40171V100 | GWRE | GUIDEWIRE SOFTWARE INC | $41.1M | 0.82% | 274,841 | Common | SOLE |
| 485924104 | KRMN | KARMAN HLDGS INC | $41.0M | 0.82% | 512,521 | Common | SOLE |
| 63947X101 | NCNO | NCINO INC | $40.8M | 0.81% | 2,724,354 | Common | SOLE |
| 902252105 | TYL | TYLER TECHNOLOGIES INC | $39.3M | 0.79% | 114,908 | Common | SOLE |
| 422806208 | HEI/A | HEICO CORP NEW | $39.2M | 0.78% | 185,888 | Common | SOLE |
| 426281101 | JKHY | HENRY JACK & ASSOC INC | $39.1M | 0.78% | 247,311 | Common | SOLE |
| 929236107 | WDFC | WD 40 CO | $38.8M | 0.77% | 190,200 | Common | SOLE |
| 893529107 | TRNS | TRANSCAT INC | $37.6M | 0.75% | 512,518 | Common | SOLE |
| 60471A101 | MIR | MIRION TECHNOLOGIES INC | $34.0M | 0.68% | 1,831,019 | Common | SOLE |
| 955306105 | WST | WEST PHARMACEUTICAL SVSC INC | $32.8M | 0.66% | 130,970 | Common | SOLE |
| 12510Q100 | CCC | CCC INTELLIGENT SOLUTIONS HL | $31.4M | 0.63% | 5,240,492 | Common | SOLE |
| 73278L105 | POOL | POOL CORP | $30.9M | 0.62% | 152,624 | Common | SOLE |
| 50189K103 | LCII | LCI INDS | $25.1M | 0.50% | 204,198 | Common | SOLE |
| 477839104 | JBTM | JBT MAREL CORPORATION | $24.9M | 0.50% | 194,415 | Common | SOLE |
| 09073M104 | TECH | BIO-TECHNE CORP | $23.6M | 0.47% | 451,416 | Common | SOLE |
| 52476L109 | LGN | LEGENCE CORP | $23.5M | 0.47% | 415,860 | Common | SOLE |
| 74275K108 | PCOR | PROCORE TECHNOLOGIES INC | $23.2M | 0.46% | 407,273 | Common | SOLE |
| 29355X107 | NPO | ENPRO INC | $20.1M | 0.40% | 80,350 | Common | SOLE |
| 056525108 | BMI | BADGER METER INC | $18.7M | 0.37% | 122,658 | Common | SOLE |
| 185123106 | CWAN | CLEARWATER ANALYTICS HLDGS I | $15.0M | 0.30% | 633,523 | Common | SOLE |
| 224441105 | CXT | CRANE NXT CO | $14.8M | 0.29% | 363,898 | Common | SOLE |
| 127190304 | CACI | CACI INTL INC | $14.7M | 0.29% | 27,090 | Common | SOLE |
| 26929N102 | EVI | EVI INDS INC | $14.4M | 0.29% | 701,876 | Common | SOLE |
| 56146T103 | MAMA | MAMAS CREATIONS INC | $2.8M | 0.06% | 185,700 | Common | SOLE |
| 90184D100 | TWST | TWIST BIOSCIENCE CORP | $2.7M | 0.05% | 56,785 | Common | SOLE |
| 69753M105 | PLMR | PALOMAR HLDGS INC | $2.5M | 0.05% | 20,635 | Common | SOLE |
| 28617B606 | ELVA | ELECTROVAYA INC | $2.1M | 0.04% | 263,320 | Common | SOLE |
| 431636109 | HLMN | HILLMAN SOLUTIONS CORP | $2.1M | 0.04% | 246,735 | Common | SOLE |
| 46266A109 | IRMD | IRADIMED CORP | $2.0M | 0.04% | 21,215 | Common | SOLE |
| 103002101 | BWMN | BOWMAN CONSULTING GROUP LTD | $1.9M | 0.04% | 66,530 | Common | SOLE |
| 615111101 | ONT | MONTROSE ENVIRONMENTAL GROUP | $1.8M | 0.04% | 83,515 | Common | SOLE |
| 96924N100 | WLDN | WILLDAN GROUP INC | $1.8M | 0.04% | 23,667 | Common | SOLE |
| 09062W204 | BLFS | BIOLIFE SOLUTIONS INC | $1.8M | 0.04% | 92,472 | Common | SOLE |
| 384556106 | GHM | GRAHAM CORP | $1.7M | 0.03% | 21,340 | Common | SOLE |
| 946760105 | CLMB | CLIMB GLOBAL SOLUTIONS INC | $1.4M | 0.03% | 72,350 | Common | SOLE |
| 92846Q107 | COCO | VITA COCO CO INC | $1.4M | 0.03% | 29,675 | Common | SOLE |
| 29270J100 | ERII | ENERGY RECOVERY INC | $1.3M | 0.03% | 133,725 | Common | SOLE |
| 229050307 | CYRX | CRYOPORT INC | $1.3M | 0.03% | 159,864 | Common | SOLE |
| 878950104 | TCYSF | TECSYS INC | $1.3M | 0.03% | 66,835 | Common | SOLE |
| M7518J104 | ODD | ODDITY TECH LTD | $1.3M | 0.03% | 97,620 | Common | SOLE |
| 62878D100 | NABL | N-ABLE INC | $1.2M | 0.02% | 252,775 | Common | SOLE |
| 90337L108 | USPH | U S PHYSICAL THERAPY | $1.1M | 0.02% | 15,275 | Common | SOLE |
| 68752L100 | KIDS | ORTHOPEDIATRICS CORP | $1.0M | 0.02% | 64,535 | Common | SOLE |
| 22160K105 | COST | COSTCO WHOLESALE CORPORATION | $931,662 | 0.02% | 935 | Common | SOLE |
| 02080L102 | TKNO | ALPHA TEKNOVA INC | $916,373 | 0.02% | 317,084 | Common | SOLE |
| 594918104 | MSFT | MICROSOFT CORP | $873,231 | 0.02% | 2,359 | Common | SOLE |
| 02079K305 | GOOGL | ALPHABET INC | $842,551 | 0.02% | 2,930 | Common | SOLE |
| 311900104 | FAST | FASTENAL CO | $790,656 | 0.02% | 17,040 | Common | SOLE |
| 78409V104 | SPGI | S&P GLOBAL INC | $646,942 | 0.01% | 1,521 | Common | SOLE |
| 92345Y106 | VRSK | VERISK ANALYTICS INC | $629,211 | 0.01% | 3,316 | Common | SOLE |
| 02079K107 | GOOG | ALPHABET INC | $621,052 | 0.01% | 2,165 | Common | SOLE |
| 084670702 | BRK/B | BERKSHIRE HATHAWAY INC DEL | $582,228 | 0.01% | 1,215 | Common | SOLE |
| G54950103 | LIN | LINDE PLC | $527,984 | 0.01% | 1,065 | Common | SOLE |
| 72703X106 | PL | PLANET LABS PBC | $523,979 | 0.01% | 18,747 | Common | SOLE |
| 94106B101 | WCN | WASTE CONNECTIONS INC | $503,889 | 0.01% | 3,102 | Common | SOLE |
| 57636Q104 | MA | MASTERCARD INCORPORATED | $497,162 | 0.01% | 995 | Common | SOLE |
| 78463M107 | SPSC | SPS COMM INC | $460,391 | 0.01% | 8,270 | Common | SOLE |
| 478160104 | JNJ | JOHNSON & JOHNSON | $454,658 | 0.01% | 1,860 | Common | SOLE |
| 45168D104 | IDXX | IDEXX LABS INC | $443,893 | 0.01% | 790 | Common | SOLE |
| 461202103 | INTU | INTUIT | $343,742 | 0.01% | 795 | Common | SOLE |
| 037833100 | AAPL | APPLE INC | $338,810 | 0.01% | 1,335 | Common | SOLE |
| 98419M100 | XYL | XYLEM INC | $324,681 | 0.01% | 2,717 | Common | SOLE |
| 30231G102 | XOM | EXXON MOBIL CORP | $319,639 | 0.01% | 1,884 | Common | SOLE |
| 22160N109 | CSGP | COSTAR GROUP INC | $317,032 | 0.01% | 7,859 | Common | SOLE |
| 776696106 | ROP | ROPER TECHNOLOGIES INC | $312,105 | 0.01% | 882 | Common | SOLE |
| 892356106 | TSCO | TRACTOR SUPPLY CO | $288,787 | 0.01% | 6,375 | Common | SOLE |
| 570535104 | MKL | MARKEL GROUP INC | $277,540 | 0.01% | 145 | Common | SOLE |
| 34959E109 | FTNT | FORTINET INC | $267,470 | 0.01% | 3,273 | Common | SOLE |
| 67066G104 | NVDA | NVIDIA CORPORATION | $266,832 | 0.01% | 1,530 | Common | SOLE |
| 217204106 | CPRT | COPART INC | $255,574 | 0.01% | 7,698 | Common | SOLE |
| 368736104 | GNRC | GENERAC HLDGS INC | $254,906 | 0.01% | 1,305 | Common | SOLE |
| 452308109 | ITW | ILLINOIS TOOL WKS INC | $236,864 | 0.00% | 910 | Common | SOLE |
| G8473T100 | STE | STERIS PLC | $226,437 | 0.00% | 1,024 | Common | SOLE |
| 235851102 | DHR | DANAHER CORP DEL | $221,832 | 0.00% | 1,170 | Common | SOLE |
| 922475108 | VEEV | VEEVA SYS INC | $218,170 | 0.00% | 1,242 | Common | SOLE |
| 437076102 | HD | HOME DEPOT INC | $213,778 | 0.00% | 650 | Common | SOLE |
| 46138E511 | PGX | INVESCO EXCH TRADED FD TR II | $123,488 | 0.00% | 11,350 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.