Filed: 2/2/2026ACC: 0001163744-26-000017
📋 What this filing means
CONESTOGA CAPITAL ADVISORS, LLC filed this quarterly 13F‑HR report disclosing 121 equity positions with a total reported market value of $5.94B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
121
Positions
$5.94B
Total AUM (reported)
94.83M
Total Shares
Allocation by class
COM$4.63B78.0%
CL A$517.34M8.7%
COM CL A$362.12M6.1%
ORD SHS$158.74M2.7%
COM PAR $0.004$135.42M2.3%
CLASS A COM SHS$82.53M1.4%
COMMON STOCK$41.03M0.7%
Portfolio Concentration
Top 3$753.98M12.7%
4–10$1.30B21.9%
11–25$2.06B34.6%
Rest$1.83B30.7%
Top 3 weight
12.7%
Top 10 weight
34.6%
Voting Authority Distribution
Total shares with voting rights: 94.83M
Sole
Full voting authority
91.24M
shares
% of voting shares96.2%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
3.58M
shares
% of voting shares3.8%
Investment Discretion (by position count)
Sole121
Shared0
Other0
Dominant voting typeSole · 96.2% of voting shares
Institutional Holdings121
Rows:
CASELLA WASTE SYS INC
SOLEShares2.78M
TypeSH
Market value$272.01M
4.58%
Sole
2.66M
Shared
0.00
None
119.34K
RBC BEARINGS INC
SOLEShares584.41K
TypeSH
Market value$262.07M
4.41%
Sole
564.10K
Shared
0.00
None
20.32K
DESCARTES SYS GROUP INC
SOLEShares2.51M
TypeSH
Market value$219.90M
3.70%
Sole
2.40M
Shared
0.00
None
105.77K
CONSTRUCTION PARTNERS INC
SOLEShares2.03M
TypeSH
Market value$219.81M
3.70%
Sole
1.94M
Shared
0.00
None
88.62K
CSW INDUSTRIALS INC
SOLEShares633.25K
TypeSH
Market value$185.88M
3.13%
Sole
608.93K
Shared
0.00
None
24.33K
BALCHEM CORP
SOLEShares1.20M
TypeSH
Market value$184.69M
3.11%
Sole
1.15M
Shared
0.00
None
52.12K
MERIT MED SYS INC
SOLEShares2.09M
TypeSH
Market value$183.90M
3.09%
Sole
1.99M
Shared
0.00
None
92.12K
FIRSTSERVICE CORP NEW
SOLEShares1.17M
TypeSH
Market value$182.36M
3.07%
Sole
1.12M
Shared
0.00
None
53.11K
NOVANTA INC
SOLEShares1.46M
TypeSH
Market value$173.52M
2.92%
Sole
1.40M
Shared
0.00
None
58.21K
REPLIGEN CORP
SOLEShares1.06M
TypeSH
Market value$173.36M
2.92%
Sole
1.02M
Shared
0.00
None
42.71K
EXPONENT INC
SOLEShares2.39M
TypeSH
Market value$166.18M
2.80%
Sole
2.29M
Shared
0.00
None
104.57K
MERCURY SYS INC
SOLEShares2.17M
TypeSH
Market value$158.78M
2.67%
Sole
2.11M
Shared
0.00
None
62.79K
STEVANATO GROUP S P A
SOLEShares7.89M
TypeSH
Market value$158.74M
2.67%
Sole
7.57M
Shared
0.00
None
314.87K
SPX TECHNOLOGIES INC
SOLEShares758.40K
TypeSH
Market value$151.73M
2.55%
Sole
729.40K
Shared
0.00
None
29K
ESCO TECHNOLOGIES INC
SOLEShares775.60K
TypeSH
Market value$151.54M
2.55%
Sole
748.99K
Shared
0.00
None
26.60K
CLEARWATER ANALYTICS HLDGS I
SOLEShares6.10M
TypeSH
Market value$147.08M
2.48%
Sole
5.82M
Shared
0.00
None
274.39K
SIMPSON MFG INC
SOLEShares849.35K
TypeSH
Market value$137.14M
2.31%
Sole
811.16K
Shared
0.00
None
38.19K
AAON INC
SOLEShares1.78M
TypeSH
Market value$135.42M
2.28%
Sole
1.70M
Shared
0.00
None
72.33K
SITEONE LANDSCAPE SUPPLY INC
SOLEShares1.08M
TypeSH
Market value$133.90M
2.25%
Sole
1.03M
Shared
0.00
None
47.55K
Q2 HLDGS INC
SOLEShares1.85M
TypeSH
Market value$133.32M
2.24%
Sole
1.77M
Shared
0.00
None
72.81K
DIGI INTL INC
SOLEShares2.96M
TypeSH
Market value$127.96M
2.15%
Sole
2.88M
Shared
0.00
None
74.22K
MSA SAFETY INC
SOLEShares751.17K
TypeSH
Market value$120.29M
2.02%
Sole
717.13K
Shared
0.00
None
34.04K
LEMAITRE VASCULAR INC
SOLEShares1.42M
TypeSH
Market value$115.57M
1.94%
Sole
1.38M
Shared
0.00
None
47.98K
BRIGHT HORIZONS FAM SOL IN D
SOLEShares1.10M
TypeSH
Market value$111.62M
1.88%
Sole
1.06M
Shared
0.00
None
44.80K
FEDERAL SIGNAL CORP
SOLEShares1M
TypeSH
Market value$108.60M
1.83%
Sole
964.96K
Shared
0.00
None
35.13K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
CASELLA WASTE SYS INCSOLE | CL A | 2.78M | SH | $272.01M 4.58% | 2.66M | 0.00 | 119.34K |
RBC BEARINGS INCSOLE | COM | 584.41K | SH | $262.07M 4.41% | 564.10K | 0.00 | 20.32K |
DESCARTES SYS GROUP INCSOLE | COM | 2.51M | SH | $219.90M 3.70% | 2.40M | 0.00 | 105.77K |
CONSTRUCTION PARTNERS INCSOLE | COM CL A | 2.03M | SH | $219.81M 3.70% | 1.94M | 0.00 | 88.62K |
CSW INDUSTRIALS INCSOLE | COM | 633.25K | SH | $185.88M 3.13% | 608.93K | 0.00 | 24.33K |
BALCHEM CORPSOLE | COM | 1.20M | SH | $184.69M 3.11% | 1.15M | 0.00 | 52.12K |
MERIT MED SYS INCSOLE | COM | 2.09M | SH | $183.90M 3.09% | 1.99M | 0.00 | 92.12K |
FIRSTSERVICE CORP NEWSOLE | COM | 1.17M | SH | $182.36M 3.07% | 1.12M | 0.00 | 53.11K |
NOVANTA INCSOLE | COM | 1.46M | SH | $173.52M 2.92% | 1.40M | 0.00 | 58.21K |
REPLIGEN CORPSOLE | COM | 1.06M | SH | $173.36M 2.92% | 1.02M | 0.00 | 42.71K |
EXPONENT INCSOLE | COM | 2.39M | SH | $166.18M 2.80% | 2.29M | 0.00 | 104.57K |
MERCURY SYS INCSOLE | COM | 2.17M | SH | $158.78M 2.67% | 2.11M | 0.00 | 62.79K |
STEVANATO GROUP S P ASOLE | ORD SHS | 7.89M | SH | $158.74M 2.67% | 7.57M | 0.00 | 314.87K |
SPX TECHNOLOGIES INCSOLE | COM | 758.40K | SH | $151.73M 2.55% | 729.40K | 0.00 | 29K |
ESCO TECHNOLOGIES INCSOLE | COM | 775.60K | SH | $151.54M 2.55% | 748.99K | 0.00 | 26.60K |
CLEARWATER ANALYTICS HLDGS ISOLE | CL A | 6.10M | SH | $147.08M 2.48% | 5.82M | 0.00 | 274.39K |
SIMPSON MFG INCSOLE | COM | 849.35K | SH | $137.14M 2.31% | 811.16K | 0.00 | 38.19K |
AAON INCSOLE | COM PAR $0.004 | 1.78M | SH | $135.42M 2.28% | 1.70M | 0.00 | 72.33K |
SITEONE LANDSCAPE SUPPLY INCSOLE | COM | 1.08M | SH | $133.90M 2.25% | 1.03M | 0.00 | 47.55K |
Q2 HLDGS INCSOLE | COM | 1.85M | SH | $133.32M 2.24% | 1.77M | 0.00 | 72.81K |
DIGI INTL INCSOLE | COM | 2.96M | SH | $127.96M 2.15% | 2.88M | 0.00 | 74.22K |
MSA SAFETY INCSOLE | COM | 751.17K | SH | $120.29M 2.02% | 717.13K | 0.00 | 34.04K |
LEMAITRE VASCULAR INCSOLE | COM | 1.42M | SH | $115.57M 1.94% | 1.38M | 0.00 | 47.98K |
BRIGHT HORIZONS FAM SOL IN DSOLE | COM | 1.10M | SH | $111.62M 1.88% | 1.06M | 0.00 | 44.80K |
FEDERAL SIGNAL CORPSOLE | COM | 1M | SH | $108.60M 1.83% | 964.96K | 0.00 | 35.13K |
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