Q2 2026 13F · SEC CIK 1333709

Summit Creek Advisors LLC

Institutional asset managerFiled 2026-08-07 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $293.8M
Reported positions: 64
Top holdings a year, 3 yrs: +0.8%
Assets under management: $650.9M

Summit Creek Advisors LLC is an institutional asset manager that reported 64 positions worth $293.8M in its Q2 2026 13F, filed 2026-08-07. Its largest holdings were Littelfuse Inc (LFUS, 3.7%), Vericel Corp (VCEL, 3.3%), Casella Waste Sys Inc Cl A (CWST, 3.3%). A portfolio copying its top holdings returned 0.8% a year over the last 3 years, against 20.4% for the S&P 500.

Summit Creek Advisors LLC holdings largest 50 of 64 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Summit Creek Advisors LLC 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
LFUSLittelfuse Inc	3.7%	3.7%	24,106	-54.5%	$11.0M
VCELVericel Corp	3.3%	2.4%	219,312	-40.0%	$9.8M
CWSTCasella Waste Sys Inc Cl A	3.3%	3.0%	98,633	-47.2%	$9.6M
TECHBio-Techne Corp	3.1%	2.6%	129,624	-47.3%	$9.2M
ADUSAddus Homecare Corp	2.9%	3.1%	85,118	-47.2%	$8.6M
ROADConstruction Partners Inc	2.8%	3.0%	70,130	-47.4%	$8.3M
LGNLegence Corp	2.7%	2.2%	92,167	-52.2%	$7.9M
CHEFChefs' Warehouse, Inc.	2.6%	1.9%	80,970	-47.3%	$7.8M
HQYHealthequity Inc	2.6%	2.8%	84,157	-47.8%	$7.6M
BOOTBoot Barn Holdings Inc	2.4%	2.2%	42,947	-40.4%	$7.1M
OLLIOllies Bargain Outlet Holdings Inc.	2.4%	2.2%	91,525	-23.0%	$7.0M
FSVFirstservice Corp New Sub Vtg	2.4%	2.7%	49,232	-47.1%	$7.0M
VCYTVeracyte Inc	2.4%	1.5%	118,956	-47.3%	$7.0M
RELYRemitly Global Inc	2.3%	2.1%	307,737	-51.7%	$6.9M
WLDNWilldan Group Inc	2.2%	2.3%	83,463	-43.4%	$6.6M
BWMNBowman Consulting Group	2.2%	2.4%	220,254	-46.1%	$6.4M
PNTGPennant Group Inc	2.2%	2.0%	172,755	-47.2%	$6.4M
ABCBAmeris Bancorp	2.2%	2.2%	70,720	-49.0%	$6.4M
NOVTNovanta Inc	2.2%	1.6%	39,140	-40.2%	$6.4M
ZETAZeta Global Holdings Corp	2.2%	1.8%	322,048	-42.4%	$6.3M
GLBEGlobal E Online Ltd	2.0%	1.7%	172,011	-34.1%	$6.0M
PSTGPure Storage Inc - Class A	1.9%	1.7%	71,972	-48.2%	$5.7M
FIVEFive Below, Inc.	1.9%	2.7%	31,530	-45.0%	$5.7M
ONTOnterris	1.9%	2.3%	274,713	-46.3%	$5.6M
FSSFederal Signal Corp	1.8%	—	42,106	—	$5.4M
DOCNDigitalocean Hldgs Inc	1.8%	2.7%	34,432	-77.6%	$5.4M
COCOVita Coco Co Inc	1.8%	2.1%	79,594	-63.3%	$5.3M
BLFSBiolife Solutions Inc	1.7%	1.2%	180,544	-41.6%	$5.1M
HNGEHinge Health Inc	1.7%	—	59,903	—	$5.0M
QTWOQ2 Holdings, Inc.	1.7%	1.6%	101,701	-37.7%	$4.9M
SITESiteone Landscape Supply Inc	1.6%	1.7%	41,949	-34.2%	$4.8M
EXLSExlService Holdings Inc	1.6%	2.0%	182,829	-41.4%	$4.7M
LMATLemaitre Vascular Inc	1.6%	2.4%	49,174	-53.5%	$4.7M
DSGXDescartes Systems Group Inc.	1.6%	2.3%	67,708	-56.2%	$4.7M
CCCCcc Intelligent Solutions Hld	1.6%	2.0%	890,542	-44.2%	$4.6M
DORMDorman Prods Inc	1.6%	1.4%	33,535	-48.3%	$4.6M
AGYSAgilysys Inc	1.6%	1.0%	43,779	-34.8%	$4.6M
AIRAar Corp	1.6%	—	31,949	—	$4.6M
TRNSTranscat Inc	1.5%	1.0%	46,970	-31.4%	$4.4M
CBZCbiz Inc	1.3%	1.3%	123,551	-47.3%	$4.0M
WKWorkiva, Inc.	1.3%	1.1%	80,717	-11.5%	$3.9M
FNDFloor & Decor Hldgs Inc	1.2%	1.0%	60,135	-37.9%	$3.6M
MIRMirion Technologies Inc	1.2%	1.2%	198,422	-37.2%	$3.6M
SMTCSemtech Corp	1.2%	—	21,844	—	$3.5M
MEDPMedpace Hldgs Inc	1.2%	1.2%	6,449	-47.3%	$3.4M
MANHManhattan Associates Inc	1.0%	—	22,140	—	$3.1M
ALRMAlarm.com Holdings Inc.	0.9%	1.7%	59,056	-69.1%	$2.8M
AORTArtivion Inc	0.9%	1.4%	120,354	-36.4%	$2.7M
PEGAPegasystems Inc	0.8%	1.5%	82,928	-51.7%	$2.5M
GDYNGrid Dynamics	0.8%	1.0%	431,671	-47.3%	$2.5M

What Summit Creek Advisors LLC bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

No position grew by more than 5%.

Reduced

DOCN Digitalocean Hldgs Inc-77.6% shares
ALRM Alarm.com Holdings Inc.-69.1% shares
COCO Vita Coco Co Inc-63.3% shares
DSGX Descartes Systems Group Inc.-56.2% shares
LFUS Littelfuse Inc-54.5% shares
LMAT Lemaitre Vascular Inc-53.5% shares
LGN Legence Corp-52.2% shares
PEGA Pegasystems Inc-51.7% shares

Left the top 50

OPCH Option Care Health Inc Com Newwas 2.5%
PCTY Paylocity Hldg Corpwas 1.9%
ELF e.l.f. Beautywas 1.4%
DLB Dolby Laboratories Incwas 1.3%
SPSC Sps Comm Incwas 0.9%

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: -4.7% /yr; S&P 500 +20.1%
3 years: +0.8% /yr; S&P 500 +20.4%
5 years: -3.9% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$293.8M	64
Q1 2026	$486.8M	65
Q4 2025	$635.6M	67
Q3 2025	$686.1M	69
Q2 2025	$718.6M	68
Q1 2025	$684.6M	69
Q4 2024	$760.6M	69
Q3 2024	$736.2M	69
Q2 2024	$730.1M	68
Q1 2024	$793.3M	68
Q4 2023	$747.3M	65
Q3 2023	$735.1M	66

Questions about Summit Creek Advisors LLC's portfolio

What stocks does Summit Creek Advisors LLC own?

Summit Creek Advisors LLC's latest 13F, for Q2 2026 and filed Aug 7, 2026, lists 64 positions worth $293.8M. The largest are Littelfuse Inc (LFUS) at 3.7%, Vericel Corp (VCEL) at 3.3%, Casella Waste Sys Inc Cl A (CWST) at 3.3%, Bio-Techne Corp (TECH) at 3.1% and Addus Homecare Corp (ADUS) at 2.9%.

What did Summit Creek Advisors LLC buy last quarter?

Summit Creek Advisors LLC opened no new positions and grew none by more than 5% among its largest holdings in Q2 2026.

What did Summit Creek Advisors LLC sell last quarter?

In Q2 2026, Summit Creek Advisors LLC cut from its top 50 Option Care Health Inc Com New (OPCH), cut from its top 50 Paylocity Hldg Corp (PCTY), cut from its top 50 e.l.f. Beauty (ELF), cut from its top 50 Dolby Laboratories Inc (DLB), cut from its top 50 Sps Comm Inc (SPSC), Digitalocean Hldgs Inc (DOCN) (-77.6% shares), Alarm.com Holdings Inc. (ALRM) (-69.1% shares) and Vita Coco Co Inc (COCO) (-63.3% shares), compared with its Q1 2026 filing.

How has Summit Creek Advisors LLC's portfolio performed?

A portfolio copying Summit Creek Advisors LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +0.8% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: -4.7% against +20.1%. Over 5 years: -3.9% a year against +11.6%.

When is Summit Creek Advisors LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Summit Creek Advisors LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Summit Creek Advisors LLC manage?

Summit Creek Advisors LLC reported $650.9M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $293.8M.