Arkolith/Funds/Conestoga Capital Advisors, LLC

Conestoga Capital Advisors, LLC

CIK: 1163744Q1 2026
Active Filer
Portfolio Value
$5.0B
Positions
126
New Buys
5
12 sold
Changes
34 ↑ / 44 ↓

Top HoldingsQ1 2026

126 total positions
#SecurityValueShares% PortChangeΔ Shares
1RBC BEARINGS INC
COM
$233.2M429.3K4.7%
REDUCED
-155,101
2CASELLA WASTE SYS INC
CL A
$222.5M2.80M4.4%
ADDED
+27.1K
3BALCHEM CORP
COM
$212.1M1.25M4.2%
ADDED
+46.9K
4FIRSTSERVICE CORP NEW
COM
$195.3M1.41M3.9%
ADDED
+233.0K
5CONSTRUCTION PARTNERS INC
COM CL A
$183.8M1.65M3.7%
REDUCED
-370,900
6NOVANTA INC
COM
$171.2M1.45M3.4%
REDUCED
-8,444
7LEMAITRE VASCULAR INC
COM
$161.2M1.48M3.2%
ADDED
+51.8K
8ESCO TECHNOLOGIES INC
COM
$152.4M541.8K3.0%
REDUCED
-233,815
9DESCARTES SYS GROUP INC
COM
$151.1M2.11M3.0%
REDUCED
-397,249
10CSW INDUSTRIALS INC
COM
$150.7M578.4K3.0%
REDUCED
-54,821
11MERIT MED SYS INC
COM
$149.4M2.17M3.0%
ADDED
+81.0K
12SITEONE LANDSCAPE SUPPLY INC
COM
$147.3M1.11M2.9%
ADDED
+31.7K
13DIGI INTL INC
COM
$144.8M3.00M2.9%
ADDED
+49.0K
14MERCURY SYS INC
COM
$139.9M1.92M2.8%
REDUCED
-256,216
15SPX TECHNOLOGIES INC
COM
$131.5M657.6K2.6%
REDUCED
-100,847
16REPLIGEN CORP
COM
$129.3M1.10M2.6%
ADDED
+39.8K
17EXPONENT INC
COM
$124.4M1.91M2.5%
REDUCED
-485,994
18
STEVANATO GROUP S P A
ORD SHS
$116.8M8.49M2.3%
ADDED
+602.0K
19MSA SAFETY INC
COM
$109.0M664.8K2.2%
REDUCED
-86,360
20BRIGHT HORIZONS FAM SOL IN D
COM
$106.2M1.29M2.1%
ADDED
+192.3K
21AAON INC
COM PAR $0.004
$105.1M1.27M2.1%
REDUCED
-505,776
22SIMPSON MFG INC
COM
$103.9M605.3K2.1%
REDUCED
-244,069
23FEDERAL SIGNAL CORP
COM
$93.1M860.9K1.9%
REDUCED
-139,167
24UL SOLUTIONS INC
CLASS A COM SHS
$90.0M1.05M1.8%
ADDED
+3.0K
25HELIOS TECHNOLOGIES INC
COM
$85.8M1.33M1.7%
REDUCED
-226,858
Showing top 25 of 126 positions

Filing History

Q1 2026114 pos
$5.0B
Q4 2025121 pos
$5.9B

Data Source

Holdings data sourced from SEC EDGAR 13F-HR filings. Updated quarterly, approximately 45 days after quarter end. All data is public domain.

Last filed: Apr 24, 2026