2026 Q1 Portfolio Activity
In 2026 Q1, Conestoga Capital Advisors, LLC maintained a portfolio of 126 distinct positions. The most significant new addition was ARTIVION INC, now representing 0.86% of the total fund value. They heavily accumulated shares in UNIVERSAL TECHNICAL INST INC, increasing the position by 1366.0%. The fund also reduced its exposure to CLEARWATER ANALYTICS HLDGS I by 89.6%.
Position History
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Total Positions
126
Quarter
2026 Q1
Top Holding
RBC (4.7%)
Top 10 Concentration
36.6%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 126
Conestoga Capital Advisors, LLC Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RBC
RBC BEARINGS IN...
|
Industrials | 4.66% | 4.41% |
#1
1
Prev: #2
|
3.9 |
—
|
-155,101 | -26.5% |
P
S
|
429,309 | $233,166,304 | 2019 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
CWST
CASELLA WASTE S...
|
Industrials | 4.44% | 4.58% |
#2
1
Prev: #1
|
3.8 |
—
|
27,148 | 1.0% |
P
S
|
2,804,475 | $222,507,046 | 2019 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
BCPC
BALCHEM CORP
|
Basic Materials | 4.23% | 3.11% |
#3
3
Prev: #6
|
3.2 |
—
|
46,870 | 3.9% |
P
S
|
1,251,189 | $212,051,448 | 2011 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
FSV
FIRSTSERVICE CO...
|
Real Estate | 3.90% | 3.07% |
#4
4
Prev: #8
|
4.1 |
—
|
233,043 | 19.9% |
P
S
|
1,405,564 | $195,289,106 | 2019 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ROAD
CONSTRUCTION PA...
|
Industrials | 3.67% | 3.70% |
#5
1
Prev: #4
|
2.5 |
—
|
-370,900 | -18.3% |
P
S
|
1,654,102 | $183,803,814 | 2019 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
NOVT
NOVANTA INC
|
Technology | 3.42% | 2.92% |
#6
3
Prev: #9
|
1.9 |
—
|
-8,444 | -0.6% |
P
S
|
1,449,815 | $171,237,650 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
LMAT
LEMAITRE VASCUL...
|
Healthcare | 3.22% | 1.94% |
#7
16
Prev: #23
|
1.8 |
—
|
51,825 | 3.6% |
P
S
|
1,476,813 | $161,223,689 | 2017 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ESE
ESCO TECHNOLOGI...
|
Technology | 3.04% | 2.55% |
#8
7
Prev: #15
|
1.2 |
—
|
-233,815 | -30.1% |
P
S
|
541,781 | $152,440,929 | 2017 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
DSGX
DESCARTES SYS G...
|
Technology | 3.02% | 3.70% |
#9
6
Prev: #3
|
1.7 |
—
|
-397,249 | -15.8% |
P
S
|
2,111,320 | $151,086,059 | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
CSWI
CSW INDUSTRIALS...
|
Unknown | 3.01% | 3.13% |
#10
5
Prev: #5
|
1.7 |
—
|
-54,821 | -8.7% |
P
S
|
578,434 | $150,728,317 | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
MMSI
MERIT MED SYS I...
|
Healthcare | 2.98% | 3.09% |
#11
4
Prev: #7
|
1.7 |
—
|
81,030 | 3.9% |
P
S
|
2,167,513 | $149,406,671 | 2019 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
SITE
SITEONE LANDSCA...
|
Industrials | 2.94% | 2.25% |
#12
7
Prev: #19
|
1.7 |
—
|
31,684 | 2.9% |
P
S
|
1,106,701 | $147,312,970 | 2016 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
DGII
DIGI INTL INC
|
Technology | 2.89% | 2.15% |
#13
8
Prev: #21
|
1.7 |
—
|
48,980 | 1.7% |
P
S
|
3,004,773 | $144,830,059 | 2001 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
MRCY
MERCURY SYS INC
|
Industrials | 2.79% | 2.67% |
#14
2
Prev: #12
|
1.6 |
—
|
-256,216 | -11.8% |
P
S
|
1,918,591 | $139,884,470 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
SPXC
SPX TECHNOLOGIE...
|
Industrials | 2.63% | 2.55% |
#15
1
Prev: #14
|
1.6 |
—
|
-100,847 | -13.3% |
P
S
|
657,553 | $131,471,147 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
RGEN
REPLIGEN CORP
|
Healthcare | 2.58% | 2.92% |
#16
6
Prev: #10
|
1.5 |
—
|
39,808 | 3.8% |
P
S
|
1,097,783 | $129,340,793 | 2014 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
EXPO
EXPONENT INC
|
Industrials | 2.48% | 2.80% |
#17
6
Prev: #11
|
1.0 |
—
|
-485,994 | -20.3% |
P
S
|
1,906,505 | $124,399,422 | 2015 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
STVN
STEVANATO GROUP...
|
Healthcare | 2.33% | 2.67% |
#18
5
Prev: #13
|
2.9 |
—
|
602,050 | 7.6% |
P
S
|
8,491,751 | $116,761,572 | 2022 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
MSA
MSA SAFETY INC
|
Industrials | 2.18% | 2.02% |
#19
3
Prev: #22
|
1.4 |
—
|
-86,360 | -11.5% |
P
S
|
664,812 | $108,995,850 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
BFAM
BRIGHT HORIZONS...
|
Consumer Cyclical | 2.12% | 1.88% |
#20
4
Prev: #24
|
2.8 |
—
|
192,343 | 17.5% |
P
S
|
1,293,146 | $106,206,081 | 2015 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
AAON
AAON INC
|
Industrials | 2.10% | 2.28% |
#21
3
Prev: #18
|
0.8 |
—
|
-505,776 | -28.5% |
P
S
|
1,270,237 | $105,112,085 | 2002 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
SSD
SIMPSON MFG INC
|
Basic Materials | 2.07% | 2.31% |
#22
5
Prev: #17
|
0.8 |
—
|
-244,069 | -28.7% |
P
S
|
605,281 | $103,878,373 | 2002 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
FSS
FEDERAL SIGNAL ...
|
Industrials | 1.86% | 1.83% |
#23
2
Prev: #25
|
1.2 |
—
|
-139,167 | -13.9% |
P
S
|
860,917 | $93,099,511 | 2023 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ULS
UL SOLUTIONS IN...
|
Industrials | 1.80% | 1.39% |
#24
6
Prev: #30
|
1.2 |
—
|
3,031 | 0.3% |
P
S
|
1,049,607 | $89,961,857 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
HLIO
HELIOS TECHNOLO...
|
Industrials | 1.71% | 1.40% |
#25
4
Prev: #29
|
1.2 |
—
|
-226,858 | -14.6% |
P
S
|
1,325,206 | $85,754,051 | 2019 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
QTWO
Q2 HLDGS INC
|
Technology | 1.68% | 2.24% |
#26
6
Prev: #20
|
1.2 |
—
|
-64,786 | -3.5% |
P
S
|
1,782,715 | $84,322,419 | 2020 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
VCEL
VERICEL CORP
|
Healthcare | 1.58% | 1.37% |
#27
4
Prev: #31
|
2.6 |
—
|
208,750 | 9.3% |
P
S
|
2,463,312 | $79,244,747 | 2019 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
ROL
ROLLINS INC
|
Consumer Cyclical | 1.26% | 1.14% |
#28
6
Prev: #34
|
1.0 |
—
|
47,608 | 4.2% |
P
S
|
1,177,963 | $62,915,004 | 2005 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
BL
BLACKLINE INC
|
Technology | 1.25% | 1.72% |
#29
3
Prev: #26
|
1.0 |
—
|
-163,513 | -8.8% |
P
S
|
1,685,484 | $62,362,908 | 2017 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
KAI
KADANT INC
|
Industrials | 1.23% | 1.04% |
#30
5
Prev: #35
|
1.0 |
—
|
-6,255 | -2.9% |
P
S
|
209,949 | $61,378,687 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
AZTA
AZENTA INC
|
Healthcare | 1.20% | 0.74% |
#31
15
Prev: #46
|
3.5 |
—
|
1,528,145 | 116.1% |
P
S
|
2,844,546 | $60,105,257 | 2021 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
AGYS
AGILYSYS INC
|
Technology | 0.97% | 1.20% |
#32
1
Prev: #33
|
2.4 |
—
|
85,600 | 14.3% |
P
S
|
683,741 | $48,641,335 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
UTI
UNIVERSAL TECHN...
|
Consumer Defensive | 0.93% | 0.04% |
#33
29
Prev: #62
|
3.4 |
—
|
1,203,985 | 1366.0% |
P
S
|
1,292,125 | $46,645,712 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
GGG
GRACO INC
|
Industrials | 0.91% | 0.73% |
#34
13
Prev: #47
|
0.9 |
—
|
9,286 | 1.7% |
P
S
|
540,641 | $45,765,261 | 2001 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
WK
WORKIVA INC
|
Technology | 0.90% | 1.57% |
#35
7
Prev: #28
|
0.4 |
—
|
-328,690 | -30.3% |
P
S
|
754,553 | $44,993,995 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
WSO
WATSCO INC
|
Industrials | 0.89% | 0.66% |
#36
14
Prev: #50
|
2.4 |
—
|
6,336 | 5.5% |
P
S
|
121,904 | $44,347,456 | 2017 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
AORT
ARTIVION INC
|
Healthcare | 0.86% | — |
#37
Prev: #—
|
3.8 |
—
|
1,175,410 | — |
NEW
|
1,175,410 | $43,043,514 | 2001 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
GWRE
GUIDEWIRE SOFTW...
|
Technology | 0.82% | 0.88% |
#38
1
Prev: #39
|
2.3 |
—
|
15,243 | 5.9% |
P
S
|
274,841 | $41,105,220 | 2015 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
KRMN
KARMAN HLDGS IN...
|
Industrials | 0.82% | 0.66% |
#39
10
Prev: #49
|
0.8 |
—
|
-22,376 | -4.2% |
P
S
|
512,521 | $41,027,306 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
NCNO
NCINO INC
|
Technology | 0.81% | 1.23% |
#40
8
Prev: #32
|
0.8 |
—
|
-136,670 | -4.8% |
P
S
|
2,724,354 | $40,810,823 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
TYL
TYLER TECHNOLOG...
|
Technology | 0.79% | 0.82% |
#41
1
Prev: #42
|
2.3 |
—
|
7,442 | 6.9% |
P
S
|
114,908 | $39,342,201 | 2008 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
HEI/A
HEICO CORP NEW
|
Industrials | 0.78% | 0.80% |
#42
1
Prev: #43
|
0.8 |
—
|
-2,780 | -1.5% |
P
S
|
185,888 | $39,239,098 | 2014 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
JKHY
HENRY JACK & AS...
|
Technology | 0.78% | 0.72% |
#43
5
Prev: #48
|
2.3 |
—
|
12,078 | 5.1% |
P
S
|
247,311 | $39,085,030 | 2017 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
WDFC
WD 40 CO
|
Basic Materials | 0.77% | 0.98% |
#44
8
Prev: #36
|
0.3 |
—
|
-106,647 | -35.9% |
P
S
|
190,200 | $38,789,447 | 2003 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
TRNS
TRANSCAT INC
|
Industrials | 0.75% | 0.90% |
#45
7
Prev: #38
|
0.3 |
—
|
-430,919 | -45.7% |
P
S
|
512,518 | $37,644,447 | 2020 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
MIR
MIRION TECHNOLO...
|
Industrials | 0.68% | 0.76% |
#46
1
Prev: #45
|
0.8 |
—
|
-107,830 | -5.6% |
P
S
|
1,831,019 | $34,038,643 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
WST
WEST PHARMACEUT...
|
Healthcare | 0.66% | 0.57% |
#47
4
Prev: #51
|
2.3 |
—
|
8,179 | 6.7% |
P
S
|
130,970 | $32,826,321 | 2017 Q1 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
CCCS
CCC INTELLIGENT...
|
Unknown | 0.63% | 1.68% |
#48
21
Prev: #27
|
0.3 |
—
|
-7,290,405 | -58.2% |
P
S
|
5,240,492 | $31,442,952 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
POOL
POOL CORP
|
Industrials | 0.62% | 0.56% |
#49
3
Prev: #52
|
2.2 |
—
|
7,917 | 5.5% |
P
S
|
152,624 | $30,880,414 | 2006 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 | |||
|
LCII
LCI INDS
|
Consumer Cyclical | 0.50% | 0.40% |
#50
5
Prev: #55
|
0.7 |
—
|
9,365 | 4.8% |
P
S
|
204,198 | $25,112,270 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-04-24 |
Showing 1-50 of 126 holdings