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Conestoga Capital Advisors, LLC
Conestoga Capital Advisors, LLC · Investor
1Y performance ⓘ
−1%
AUM (13F)
$5.0B
# of Holdings
113
3Y performance ⓘ
+9%
vs S&P 500 ⓘ
−55%
Updated
Mar 31
Conestoga Capital Advisors, LLC's Conestoga Capital Advisors, LLC holds 113 U.S.-equity positions worth $5.0B (SEC 13F, Q1 2026). Top positions: RBC Bearings Incorporated 4.7%, Casella Waste Systems Inc 4.4%, Balchem Corporation 4.2%. 13F-replication return is +9% over 3 years (-55 pts vs the S&P 500) — a replicated, non-audited figure.
Holdings
| Stock | % of portfolio | Shares | Value | Latest activity | Avg buy price | Current price | Date |
|---|---|---|---|---|---|---|---|
| RBC RBC Bearings Incorporated | 4.7% | 429K | $233M | ▼ 27% (−155K) | $235.75 | $551.31 (+134%) | 2026-03-31 |
| CWST Casella Waste Systems Inc | 4.4% | 2.8M | $223M | ▲ 1.0% (+27K) | $84.95 | $89.71 (+6%) | 2026-03-31 |
| BCPC Balchem Corporation | 4.2% | 1.3M | $212M | ▲ 3.9% (+47K) | $132.67 | $167.56 (+26%) | 2026-03-31 |
| FSV FirstService Corporation Common Shares | 3.9% | 1.4M | $195M | ▲ 20% (+233K) | $141.80 | $140.89 (−1%) | 2026-03-31 |
| ROAD Construction Partners, Inc. Class A Common Stock | 3.7% | 1.7M | $184M | ▼ 18% (−371K) | $27.76 | $103.35 (+272%) | 2026-03-31 |
| NOVT Novanta Inc. Common Stock | 3.4% | 1.4M | $171M | ▼ 0.6% (−8K) | $153.84 | $142.55 (−7%) | 2026-03-31 |
| LMAT LeMaitre Vascular, Inc. | 3.2% | 1.5M | $161M | ▲ 3.6% (+52K) | $54.58 | $101.32 (+86%) | 2026-03-31 |
| ESE ESCO Technologies, Inc. | 3.0% | 542K | $152M | ▼ 30% (−234K) | $96.61 | $315.29 (+226%) | 2026-03-31 |
| DSGX Descartes Systems Group Inc | 3.0% | 2.1M | $151M | ▼ 16% (−397K) | $81.36 | $75.16 (−8%) | 2026-03-31 |
| CSW CSW Industrials, Inc. | 3.0% | 578K | $151M | ▼ 8.7% (−55K) | $287.41 | $318.93 (+11%) | 2026-03-31 |
| MMSI Merit Medical Systems Inc | 3.0% | 2.2M | $149M | ▲ 3.9% (+81K) | $74.50 | $85.01 (+14%) | 2026-03-31 |
| SITE SiteOne Landscape Supply, Inc. | 2.9% | 1.1M | $147M | ▲ 2.9% (+32K) | $136.86 | $94.44 (−31%) | 2026-03-31 |
| DGII Digi International Inc | 2.9% | 3.0M | $145M | ▲ 1.7% (+49K) | $33.10 | $69.72 (+111%) | 2026-03-31 |
| MRCY Mercury Systems Inc. | 2.8% | 1.9M | $140M | ▼ 12% (−256K) | $46.88 | $97.10 (+107%) | 2026-03-31 |
| SPXC SPX Technologies, Inc. | 2.6% | 658K | $131M | ▼ 13% (−101K) | $148.44 | $219.62 (+48%) | 2026-03-31 |
| RGEN Repligen Corp | 2.6% | 1.1M | $129M | ▲ 3.8% (+40K) | $157.66 | $141.01 (−11%) | 2026-03-31 |
| EXPO Exponent Inc | 2.5% | 1.9M | $124M | ▼ 20% (−486K) | $97.81 | $66.85 (−32%) | 2026-03-31 |
| STVN Stevanato Group S.p.A. | 2.3% | 8.5M | $117M | ▲ 7.6% (+602K) | $26.16 | $19.85 (−24%) | 2026-03-31 |
| MSA Mine Safety Incorporated | 2.2% | 665K | $109M | ▼ 11% (−86K) | $170.27 | $190.27 (+12%) | 2026-03-31 |
| BFAM BRIGHT HORIZONS FAMILY SOLUTIONS INC. | 2.1% | 1.3M | $106M | ▲ 17% (+192K) | $105.68 | $74.54 (−29%) | 2026-03-31 |
| AAON Aaon Inc | 2.1% | 1.3M | $105M | ▼ 28% (−506K) | $65.81 | $89.06 (+35%) | 2026-03-31 |
| SSD Simpson Manufacturing Co., Inc. | 2.1% | 605K | $104M | ▼ 29% (−244K) | $112.36 | $187.74 (+67%) | 2026-03-31 |
| FSS Federal Signal Corp. | 1.9% | 861K | $93M | ▼ 14% (−139K) | $63.72 | $124.95 (+96%) | 2026-03-31 |
| ULS UL Solutions Inc. | 1.8% | 1.0M | $90M | — | $54.47 | $91.64 (+68%) | 2026-03-31 |
| HLIO Helios Technologies, Inc. | 1.7% | 1.3M | $86M | ▼ 15% (−227K) | $62.17 | $77.91 (+25%) | 2026-03-31 |
| QTWO Q2 Holdings Inc | 1.7% | 1.8M | $84M | ▼ 3.5% (−65K) | $29.37 | $60.87 (+107%) | 2026-03-31 |
| VCEL Vericel Corporation | 1.6% | 2.5M | $79M | ▲ 9.3% (+209K) | $32.05 | $45.96 (+43%) | 2026-03-31 |
| ROL Rollins, Inc. | 1.3% | 1.2M | $63M | ▲ 4.2% (+48K) | $42.15 | $37.97 (−10%) | 2026-03-31 |
| BL BlackLine, Inc. Common Stock | 1.2% | 1.7M | $62M | ▼ 8.8% (−164K) | $63.97 | $31.40 (−51%) | 2026-03-31 |
| KAI Kadant Inc. | 1.2% | 210K | $61M | ▼ 2.9% (−6K) | $328.62 | $307.50 (−6%) | 2026-03-31 |
| AZTA Azenta, Inc. | 1.2% | 2.8M | $60M | ▲ 116% (+1.5M) | $32.54 | $28.13 (−14%) | 2026-03-31 |
| AGYS Agilysys, Inc. Common Stock (DE) | 1.0% | 684K | $49M | ▲ 14% (+86K) | $88.95 | $105.16 (+18%) | 2026-03-31 |
| UTI Universal Technical Institute, Inc. | 0.9% | 1.3M | $47M | ▲ 1366% (+1.2M) | $34.94 | $39.31 (+13%) | 2026-03-31 |
| GGG Graco Inc | 0.9% | 541K | $46M | ▲ 1.7% (+9K) | $76.60 | $79.38 (+4%) | 2026-03-31 |
| WK Workiva Inc. | 0.9% | 755K | $45M | ▼ 30% (−329K) | $98.52 | $59.80 (−39%) | 2026-03-31 |
| WSO Watsco, Inc. | 0.9% | 122K | $44M | ▲ 5.5% (+6K) | $356.18 | $309.30 (−13%) | 2026-03-31 |
| AORT Artivion, Inc. | 0.9% | 1.2M | $43M | NEW (+1.2M) | $36.62 | $26.83 (−27%) | 2026-03-31 |
| GWRE GUIDEWIRE SOFTWARE, INC. | 0.8% | 275K | $41M | ▲ 5.9% (+15K) | $106.74 | $151.94 (+42%) | 2026-03-31 |
| KRMN Karman Holdings Inc. | 0.8% | 513K | $41M | ▼ 4.2% (−22K) | $73.17 | $48.15 (−34%) | 2026-03-31 |
| NCNO nCino, Inc. Common Stock | 0.8% | 2.7M | $41M | ▼ 4.8% (−137K) | $30.98 | $18.46 (−40%) | 2026-03-31 |
| TYL Tyler Technologies, Inc. | 0.8% | 115K | $39M | ▲ 6.9% (+7K) | $400.70 | $309.60 (−23%) | 2026-03-31 |
| HEI.A HEICO CORP CL A | 0.8% | 186K | $39M | ▼ 1.5% (−3K) | $147.54 | $257.28 (+74%) | 2026-03-31 |
| JKHY Henry (Jack) & Associates | 0.8% | 247K | $39M | ▲ 5.1% (+12K) | $159.82 | $154.04 (−4%) | 2026-03-31 |
| WDFC Wd-40 Co | 0.8% | 190K | $39M | ▼ 36% (−107K) | $181.99 | $227.14 (+25%) | 2026-03-31 |
| TRNS Transcat Inc | 0.8% | 513K | $38M | ▼ 46% (−431K) | $92.68 | $85.37 (−8%) | 2026-03-31 |
| MIR Mirion Technologies, Inc. | 0.7% | 1.8M | $34M | ▼ 5.6% (−108K) | $23.31 | $14.98 (−36%) | 2026-03-31 |
| WST West Pharmaceutical Services, Inc. | 0.7% | 131K | $33M | ▲ 6.7% (+8K) | $287.39 | $340.96 (+19%) | 2026-03-31 |
| CCC CCC Intelligent Solutions Holdings Inc. Common Stock | 0.6% | 5.2M | $31M | ▼ 58% (−7.3M) | $7.95 | $6.09 (−23%) | 2026-03-31 |
| POOL Pool Corporation | 0.6% | 153K | $31M | ▲ 5.5% (+8K) | $316.65 | $185.71 (−41%) | 2026-03-31 |
| LCII LCI Industries | 0.5% | 204K | $25M | ▲ 4.8% (+9K) | $112.03 | $102.36 (−9%) | 2026-03-31 |
Showing top 50 of 113 holdings by value.
FAQ ▾
What are Conestoga Capital Advisors, LLC's largest holdings?
As of the latest 13F: RBC Bearings Incorporated 4.7%, Casella Waste Systems Inc 4.4%, Balchem Corporation 4.2%, FirstService Corporation Common Shares 3.9%, Construction Partners, Inc. Class A Common Stock 3.7%.
How big is Conestoga Capital Advisors, LLC's 13F portfolio?
$5.0B across 113 disclosed U.S.-equity positions.
What is Conestoga Capital Advisors, LLC's 3-year performance?
+9% (13F-replication, price return), -55 pts vs the S&P 500. Not an audited fund return.
Where does this data come from?
U.S. SEC Form 13F-HR institutional holdings filings.
Sourced from SEC Form 13F-HR filings · Not investment advice ▾
Data as of 2026-03-31 · Methodology
13F-replication (price return, filing-date based) — not an audited fund return.
Published by WealthFile · Not investment advice.
Latest activity = change vs. the prior 13F. Avg buy price = est. entry over the trailing 3 years (gain = vs. latest price). Returns are 13F-replication, not audited fund returns. Sourced from SEC 13F filings.