2026 Q1 Portfolio Activity
In 2026 Q1, Summit Creek Advisors LLC maintained a portfolio of 72 distinct positions. The most significant new addition was MIRION TECHNOLOGIES INC CL A, now representing 1.21% of the total fund value. They heavily accumulated shares in OLLIE'S BARGAIN OUTLET, increasing the position by 20.7%. Conversely, Summit Creek Advisors LLC completely exited their position in CLEARWATER ANALYTICS HOLDINGS,.
Position History
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Total Positions
72
Quarter
2026 Q1
Top Holding
LFUS (3.7%)
Top 10 Concentration
28.8%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 72
Summit Creek 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LFUS
LITTELFUSE, INC...
|
Technology | 3.69% | 2.81% |
#1
2
Prev: #3
|
3.5 |
—
|
-17,725 | -25.1% |
P
S
|
52,989 | $17,981,817 | 2018 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ADUS
ADDUS HOMECARE
|
Healthcare | 3.10% | 3.00% |
#2
Prev: #2
|
3.2 |
—
|
-16,006 | -9.0% |
P
S
|
161,290 | $15,104,808 | 2021 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
CWST
CASELLA WASTE S...
|
Industrials | 3.04% | 3.24% |
#3
2
Prev: #1
|
2.7 |
—
|
-23,515 | -11.2% |
P
S
|
186,780 | $14,819,125 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ROAD
CONSTRUCTION PA...
|
Industrials | 3.04% | 2.64% |
#4
3
Prev: #7
|
2.2 |
—
|
-21,151 | -13.7% |
P
S
|
133,275 | $14,809,518 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
HQY
HEALTHEQUITY
|
Healthcare | 2.77% | 2.66% |
#5
1
Prev: #6
|
2.1 |
—
|
-23,718 | -12.8% |
P
S
|
161,123 | $13,465,049 | 2019 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
DOCN
DIGITALOCEAN HO...
|
Technology | 2.71% | 1.12% |
#6
41
Prev: #47
|
1.6 |
—
|
5,572 | 3.8% |
P
S
|
153,655 | $13,180,526 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
FIVE
FIVE BELOW, INC...
|
Consumer Cyclical | 2.69% | 2.59% |
#7
2
Prev: #9
|
1.1 |
—
|
-29,905 | -34.3% |
P
S
|
57,362 | $13,106,070 | 2014 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
FSV
FIRSTSERVICE CO...
|
Real Estate | 2.66% | 2.31% |
#8
10
Prev: #18
|
1.6 |
—
|
-1,130 | -1.2% |
P
S
|
93,072 | $12,931,424 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
TECH
BIO-TECHNE CORP...
|
Healthcare | 2.64% | 2.61% |
#9
1
Prev: #8
|
1.6 |
—
|
-36,837 | -13.0% |
P
S
|
245,743 | $12,842,529 | 2014 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
OPCH
OPTION CARE HEA...
|
Healthcare | 2.46% | 2.32% |
#10
5
Prev: #15
|
1.5 |
—
|
-18,939 | -4.1% |
P
S
|
444,577 | $11,968,013 | 2023 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
VCEL
VERICEL CORPORA...
|
Healthcare | 2.41% | 2.40% |
#11
3
Prev: #14
|
1.5 |
—
|
-57,654 | -13.6% |
P
S
|
365,277 | $11,750,961 | 2020 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
BWMN
BOWMAN CONSULTI...
|
Industrials | 2.39% | 2.07% |
#12
11
Prev: #23
|
1.5 |
—
|
9,488 | 2.4% |
P
S
|
408,582 | $11,620,072 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
LMAT
LEMAITRE VASCUL...
|
Healthcare | 2.37% | 1.91% |
#13
12
Prev: #25
|
0.9 |
—
|
-44,317 | -29.5% |
P
S
|
105,679 | $11,536,976 | 2017 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
WLDN
WILLDAN GROUP, ...
|
Industrials | 2.32% | 2.76% |
#14
10
Prev: #4
|
1.4 |
—
|
-21,652 | -12.8% |
P
S
|
147,536 | $11,295,356 | 2017 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
MEG
ONTERRIS INC CO...
|
Industrials | 2.30% | 2.46% |
#15
4
Prev: #11
|
1.4 |
—
|
-117,626 | -18.7% |
P
S
|
511,160 | $11,189,292 | 2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
DSGX
DESCARTES SYSTE...
|
Technology | 2.27% | 2.47% |
#16
6
Prev: #10
|
1.4 |
—
|
-24,457 | -13.7% |
P
S
|
154,587 | $11,062,246 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
OLLI
OLLIE'S BARGAIN...
|
Consumer Defensive | 2.25% | 1.70% |
#17
13
Prev: #30
|
3.4 |
—
|
20,336 | 20.7% |
P
S
|
118,795 | $10,933,892 | 2016 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
LGN
LEGENCE CORP.
|
Industrials | 2.24% | 1.68% |
#18
13
Prev: #31
|
0.9 |
—
|
-54,798 | -22.1% |
P
S
|
192,967 | $10,894,917 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ABCB
AMERIS BANCORP
|
Financial Services | 2.22% | 2.42% |
#19
7
Prev: #12
|
0.9 |
—
|
-68,135 | -32.9% |
P
S
|
138,753 | $10,821,346 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
BOOT
BOOT BARN HOLDI...
|
Consumer Cyclical | 2.17% | 2.32% |
#20
4
Prev: #16
|
1.4 |
—
|
-11,437 | -13.7% |
P
S
|
72,097 | $10,552,117 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
COCO
VITA COCO CO, I...
|
Consumer Defensive | 2.14% | 2.07% |
#21
3
Prev: #24
|
1.4 |
—
|
-30,780 | -12.4% |
P
S
|
217,140 | $10,403,177 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
RELY
REMITLY GLOBAL,...
|
Technology | 2.05% | 1.60% |
#22
12
Prev: #34
|
1.3 |
—
|
-101,487 | -13.7% |
P
S
|
637,090 | $9,983,200 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
PNTG
PENNANT GROUP, ...
|
Healthcare | 2.05% | 1.47% |
#23
14
Prev: #37
|
1.3 |
—
|
-4,753 | -1.4% |
P
S
|
326,916 | $9,964,400 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
CCCS
CCC INTELLIGENT...
|
Unknown | 1.97% | 2.22% |
#24
5
Prev: #19
|
1.3 |
—
|
-176,045 | -9.9% |
P
S
|
1,596,600 | $9,579,600 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
EXLS
EXLSERVICE HOLD...
|
Technology | 1.95% | 2.41% |
#25
12
Prev: #13
|
1.3 |
—
|
-49,442 | -13.7% |
P
S
|
312,170 | $9,505,576 | 2010 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
PCTY
PAYLOCITY HOLDI...
|
Technology | 1.89% | 2.31% |
#26
9
Prev: #17
|
1.3 |
—
|
-10,795 | -11.2% |
P
S
|
85,343 | $9,220,458 | 2019 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
CHEF
CHEF'S WAREHOUS...
|
Consumer Defensive | 1.88% | 1.75% |
#27
1
Prev: #28
|
1.3 |
—
|
-24,204 | -13.6% |
P
S
|
153,772 | $9,141,745 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ZETA
ZETA GLOBAL
|
Technology | 1.83% | 2.08% |
#28
6
Prev: #22
|
1.2 |
—
|
-89,290 | -13.8% |
P
S
|
559,113 | $8,901,079 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
SITE
SITEONE LANDSCA...
|
Industrials | 1.74% | 1.44% |
#29
10
Prev: #39
|
1.2 |
—
|
-9,713 | -13.2% |
P
S
|
63,729 | $8,482,967 | 2023 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ALRM
ALARM.COM
|
Technology | 1.70% | 1.73% |
#30
1
Prev: #29
|
1.2 |
—
|
-24,361 | -11.3% |
P
S
|
191,405 | $8,266,782 | 2016 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
PSTG
EVERPURE INC CL...
|
Technology | 1.69% | 1.66% |
#31
1
Prev: #32
|
1.2 |
—
|
-18,893 | -12.0% |
P
S
|
139,025 | $8,208,036 | 2022 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
GLBE
GLOBAL-E ONLINE
|
Consumer Cyclical | 1.65% | 1.80% |
#32
6
Prev: #26
|
1.2 |
—
|
-30,435 | -10.4% |
P
S
|
261,138 | $8,056,107 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
NOVT
NOVANTA, INC.
|
Technology | 1.59% | 1.38% |
#33
9
Prev: #42
|
1.1 |
—
|
-8,269 | -11.2% |
P
S
|
65,404 | $7,724,866 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
QTWO
Q2 HOLDINGS, IN...
|
Technology | 1.59% | 2.15% |
#34
14
Prev: #20
|
1.1 |
—
|
-25,749 | -13.6% |
P
S
|
163,293 | $7,723,759 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
PEGA
PEGASYSTEMS, IN...
|
Technology | 1.50% | 2.73% |
#35
30
Prev: #5
|
0.6 |
—
|
-119,241 | -41.0% |
P
S
|
171,801 | $7,311,851 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
VCYT
VERACYTE, INC.
|
Healthcare | 1.49% | 1.58% |
#36
1
Prev: #35
|
1.1 |
—
|
-12,623 | -5.3% |
P
S
|
225,894 | $7,276,046 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
AORT
ARTIVION INC
|
Healthcare | 1.42% | 1.01% |
#37
11
Prev: #48
|
3.1 |
—
|
48,264 | 34.3% |
P
S
|
189,137 | $6,926,197 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
DORM
DORMAN PRODUCTS...
|
Consumer Cyclical | 1.39% | 1.44% |
#38
2
Prev: #40
|
1.1 |
—
|
-9,176 | -12.4% |
P
S
|
64,921 | $6,775,156 | 2012 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ELF
E. L. F. BEAUTY...
|
Consumer Defensive | 1.37% | 1.48% |
#39
3
Prev: #36
|
1.0 |
—
|
-13,984 | -11.3% |
P
S
|
110,004 | $6,667,342 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
CBZ
CBIZ, INC.
|
Industrials | 1.29% | 2.10% |
#40
19
Prev: #21
|
1.0 |
—
|
-29,548 | -11.2% |
P
S
|
234,632 | $6,299,869 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
DLB
DOLBY LABORATOR...
|
Industrials | 1.25% | 1.15% |
#41
4
Prev: #45
|
1.0 |
—
|
-12,544 | -11.0% |
P
S
|
101,302 | $6,084,198 | 2018 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
BLFS
BIOLIFE SOLUTIO...
|
Healthcare | 1.21% | 0.91% |
#42
7
Prev: #49
|
3.0 |
—
|
70,548 | 29.5% |
P
S
|
309,350 | $5,902,398 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
MEDP
MEDPACE HOLDING...
|
Healthcare | 1.21% | 1.62% |
#43
10
Prev: #33
|
0.5 |
—
|
-6,043 | -33.0% |
P
S
|
12,245 | $5,879,927 | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
MIR
MIRION TECHNOLO...
|
Industrials | 1.21% | — |
#44
Prev: #—
|
4.0 |
—
|
315,880 | — |
NEW
|
315,880 | $5,872,209 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
WK
WORKIVA, INC.
|
Technology | 1.12% | 1.43% |
#45
4
Prev: #41
|
0.9 |
—
|
-14,331 | -13.6% |
P
S
|
91,169 | $5,436,407 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
TRNS
TRANSCAT INC
|
Industrials | 1.03% | — |
#46
Prev: #—
|
3.9 |
—
|
68,441 | — |
NEW
|
68,441 | $5,026,991 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
FND
FLOOR & DECOR H...
|
Consumer Cyclical | 1.01% | — |
#47
Prev: #—
|
3.9 |
—
|
96,801 | — |
NEW
|
96,801 | $4,917,491 | 2021 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
AGYS
AGILYSYS, INC.
|
Technology | 0.98% | 1.46% |
#48
10
Prev: #38
|
0.9 |
—
|
-10,677 | -13.7% |
P
S
|
67,149 | $4,776,980 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
GDYN
GRID DYNAMICS
|
Technology | 0.96% | 1.31% |
#49
5
Prev: #44
|
0.9 |
—
|
-104,093 | -11.3% |
P
S
|
819,664 | $4,672,085 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
SPSC
SPS COMMERCE
|
Technology | 0.94% | 1.80% |
#50
23
Prev: #27
|
0.4 |
—
|
-45,992 | -35.9% |
P
S
|
82,108 | $4,570,952 | 2016 Q2 | 13F Filing | 2026-03-31 | 2026-05-06 |
Showing 1-50 of 72 holdings