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Conestoga Capital Advisors, LLC
Conestoga Capital Advisors, LLC · Investor
1Y performance ⓘ
+6%
AUM (13F)
$5.0B
# of Holdings
113
3Y performance ⓘ
+12%
vs S&P 500 ⓘ
−60%
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 +12% over 3 years (-60 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) | $232.73 | $645.73 (+177%) | 2026-03-31 |
| CWST Casella Waste Systems Inc | 4.4% | 2.8M | $223M | ▲ 1.0% (+27K) | $82.66 | $84.58 (+2%) | 2026-03-31 |
| BCPC Balchem Corporation | 4.2% | 1.3M | $212M | ▲ 3.9% (+47K) | $126.48 | $165.57 (+31%) | 2026-03-31 |
| FSV FirstService Corporation Common Shares | 3.9% | 1.4M | $195M | ▲ 20% (+233K) | $140.99 | $130.55 (−7%) | 2026-03-31 |
| ROAD Construction Partners, Inc. Class A Common Stock | 3.7% | 1.7M | $184M | ▼ 18% (−371K) | $26.94 | $127.05 (+372%) | 2026-03-31 |
| NOVT Novanta Inc. Common Stock | 3.4% | 1.4M | $171M | ▼ 0.6% (−8K) | $159.09 | $155.66 (−2%) | 2026-03-31 |
| LMAT LeMaitre Vascular, Inc. | 3.2% | 1.5M | $161M | ▲ 3.6% (+52K) | $51.47 | $88.61 (+72%) | 2026-03-31 |
| ESE ESCO Technologies, Inc. | 3.0% | 542K | $152M | ▼ 30% (−234K) | $95.45 | $353.01 (+270%) | 2026-03-31 |
| DSGX Descartes Systems Group Inc | 3.0% | 2.1M | $151M | ▼ 16% (−397K) | $80.61 | $66.46 (−18%) | 2026-03-31 |
| CSW CSW Industrials, Inc. | 3.0% | 578K | $151M | ▼ 8.7% (−55K) | $175.24 | $274.36 (+57%) | 2026-03-31 |
| MMSI Merit Medical Systems Inc | 3.0% | 2.2M | $149M | ▲ 3.9% (+81K) | $73.95 | $66.50 (−10%) | 2026-03-31 |
| SITE SiteOne Landscape Supply, Inc. | 2.9% | 1.1M | $147M | ▲ 2.9% (+32K) | $136.87 | $106.66 (−22%) | 2026-03-31 |
| DGII Digi International Inc | 2.9% | 3.0M | $145M | ▲ 1.7% (+49K) | $33.68 | $68.78 (+104%) | 2026-03-31 |
| MRCY Mercury Systems Inc. | 2.8% | 1.9M | $140M | ▼ 12% (−256K) | $51.12 | $111.76 (+119%) | 2026-03-31 |
| SPXC SPX Technologies, Inc. | 2.6% | 658K | $131M | ▼ 13% (−101K) | $142.14 | $246.41 (+73%) | 2026-03-31 |
| RGEN Repligen Corp | 2.6% | 1.1M | $129M | ▲ 3.8% (+40K) | $168.36 | $126.57 (−25%) | 2026-03-31 |
| EXPO Exponent Inc | 2.5% | 1.9M | $124M | ▼ 20% (−486K) | $99.69 | $55.87 (−44%) | 2026-03-31 |
| STVN Stevanato Group S.p.A. | 2.3% | 8.5M | $117M | ▲ 7.6% (+602K) | $25.90 | $16.94 (−35%) | 2026-03-31 |
| MSA Mine Safety Incorporated | 2.2% | 665K | $109M | ▼ 11% (−86K) | $168.83 | $163.95 (−3%) | 2026-03-31 |
| BFAM BRIGHT HORIZONS FAMILY SOLUTIONS INC. | 2.1% | 1.3M | $106M | ▲ 17% (+192K) | $76.99 | $64.02 (−17%) | 2026-03-31 |
| AAON Aaon Inc | 2.1% | 1.3M | $105M | ▼ 28% (−506K) | $96.69 | $136.16 (+41%) | 2026-03-31 |
| SSD Simpson Manufacturing Co., Inc. | 2.1% | 605K | $104M | ▼ 29% (−244K) | $109.64 | $198.28 (+81%) | 2026-03-31 |
| FSS Federal Signal Corp. | 1.9% | 861K | $93M | ▼ 14% (−139K) | $64.03 | $117.44 (+83%) | 2026-03-31 |
| ULS UL Solutions Inc. | 1.8% | 1.0M | $90M | — | $42.19 | $89.71 (+113%) | 2026-03-31 |
| HLIO Helios Technologies, Inc. | 1.7% | 1.3M | $86M | ▼ 15% (−227K) | $65.40 | $92.41 (+41%) | 2026-03-31 |
| QTWO Q2 Holdings Inc | 1.7% | 1.8M | $84M | ▼ 3.5% (−65K) | $24.62 | $42.09 (+71%) | 2026-03-31 |
| VCEL Vericel Corporation | 1.6% | 2.5M | $79M | ▲ 9.3% (+209K) | $29.32 | $40.47 (+38%) | 2026-03-31 |
| ROL Rollins, Inc. | 1.3% | 1.2M | $63M | ▲ 4.2% (+48K) | $37.53 | $44.41 (+18%) | 2026-03-31 |
| BL BlackLine, Inc. Common Stock | 1.2% | 1.7M | $62M | ▼ 8.8% (−164K) | $67.15 | $25.88 (−61%) | 2026-03-31 |
| KAI Kadant Inc. | 1.2% | 210K | $61M | ▼ 2.9% (−6K) | $344.99 | $301.25 (−13%) | 2026-03-31 |
| AZTA Azenta, Inc. | 1.2% | 2.8M | $60M | ▲ 116% (+1.5M) | $44.62 | $22.27 (−50%) | 2026-03-31 |
| AGYS Agilysys, Inc. Common Stock (DE) | 1.0% | 684K | $49M | ▲ 14% (+86K) | $104.14 | $84.44 (−19%) | 2026-03-31 |
| UTI Universal Technical Institute, Inc. | 0.9% | 1.3M | $47M | ▲ 1366% (+1.2M) | $15.73 | $40.02 (+154%) | 2026-03-31 |
| GGG Graco Inc | 0.9% | 541K | $46M | ▲ 1.7% (+9K) | $73.01 | $75.51 (+3%) | 2026-03-31 |
| WK Workiva Inc. | 0.9% | 755K | $45M | ▼ 30% (−329K) | $102.41 | $45.98 (−55%) | 2026-03-31 |
| WSO Watsco, Inc. | 0.9% | 122K | $44M | ▲ 5.5% (+6K) | $318.16 | $397.16 (+25%) | 2026-03-31 |
| AORT Artivion, Inc. | 0.9% | 1.2M | $43M | NEW (+1.2M) | $36.62 | $20.13 (−45%) | 2026-03-31 |
| GWRE GUIDEWIRE SOFTWARE, INC. | 0.8% | 275K | $41M | ▲ 5.9% (+15K) | $82.05 | $102.69 (+25%) | 2026-03-31 |
| KRMN Karman Holdings Inc. | 0.8% | 513K | $41M | ▼ 4.2% (−22K) | $73.17 | $47.70 (−35%) | 2026-03-31 |
| NCNO nCino, Inc. Common Stock | 0.8% | 2.7M | $41M | ▼ 4.8% (−137K) | $33.58 | $14.59 (−57%) | 2026-03-31 |
| TYL Tyler Technologies, Inc. | 0.8% | 115K | $39M | ▲ 6.9% (+7K) | $354.64 | $275.27 (−22%) | 2026-03-31 |
| HEI.A HEICO CORP CL A | 0.8% | 186K | $39M | ▼ 1.5% (−3K) | $135.90 | $242.12 (+78%) | 2026-03-31 |
| JKHY Henry (Jack) & Associates | 0.8% | 247K | $39M | ▲ 5.1% (+12K) | $150.72 | $123.42 (−18%) | 2026-03-31 |
| WDFC Wd-40 Co | 0.8% | 190K | $39M | ▼ 36% (−107K) | $178.05 | $223.11 (+25%) | 2026-03-31 |
| TRNS Transcat Inc | 0.8% | 513K | $38M | ▼ 46% (−431K) | $89.39 | $92.75 (+4%) | 2026-03-31 |
| MIR Mirion Technologies, Inc. | 0.7% | 1.8M | $34M | ▼ 5.6% (−108K) | $23.26 | $18.54 (−20%) | 2026-03-31 |
| WST West Pharmaceutical Services, Inc. | 0.7% | 131K | $33M | ▲ 6.7% (+8K) | $346.47 | $329.71 (−5%) | 2026-03-31 |
| CCC CCC Intelligent Solutions Holdings Inc. Common Stock | 0.6% | 5.2M | $31M | ▼ 58% (−7.3M) | $11.39 | $4.29 (−62%) | 2026-03-31 |
| POOL Pool Corporation | 0.6% | 153K | $31M | ▲ 5.5% (+8K) | $342.44 | $195.61 (−43%) | 2026-03-31 |
| LCII LCI Industries | 0.5% | 204K | $25M | ▲ 4.8% (+9K) | $109.87 | $91.33 (−17%) | 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?
+12% (13F-replication, price return), -60 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.