Summit Creek Advisors LLC — 13F Holdings & Portfolio
CIK 1333709 · latest 13F-HR filed 2026-05-06
Summit Creek Advisors LLC manages $486.8M in 13F-reported U.S. long-equity assets across 65 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are LFUS (3.69%), ADUS (3.10%), CWST (3.04%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 5 new positions, exited 7, added to 6, and trimmed 48.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$486.8M
Long-equity book
65
Distinct positions
2026-03-31
Filed 2026-05-06
+5 / −7 / ↑6 / ↓48
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- DIGITALOCEAN HOLDINGS INC$6.1M +85.0%
- PENNANT GROUP, INC.$627.9K +6.7%
- ARTIVION INC$501.0K +7.8%
- WEST PHARMACEUTICAL SVCS$57.5K +21.6%
- MONOLITHIC POWER SYSTEMS INC.$44.1K +20.6%
Top Trims
- PEGASYSTEMS, INC.-$10.1M -57.9%
- CBIZ, INC.-$7.0M -52.7%
- SPS COMMERCE-$6.8M -60.0%
- WILLDAN GROUP, INC.-$6.2M -35.6%
- Q2 HOLDINGS, INC.-$5.9M -43.4%
New Positions
- MIRION TECHNOLOGIES INC CL A$5.9M
- TRANSCAT INC$5.0M
- FLOOR & DECOR HOLDINGS INC$4.9M
- HINGE HEALTH INC CL A$2.1M
- GLOBUS MED INC CL A$206.9K
Exited Positions
- CLEARWATER ANALYTICS HOLDINGS,$8.7M
- Russell 2000 Growth Index iSha$4.6M
- QUALYS, INC.$4.6M
- FIVE9, INC.$3.5M
- ICON PLC$301.6K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | LITTELFUSE, INC. | LFUS | 537008104 | $18.0M | 3.69% | 52,989 | SH |
| 2 | ADDUS HOMECARE | ADUS | 006739106 | $15.1M | 3.10% | 161,290 | SH |
| 3 | CASELLA WASTE SYSTEMS, INC. | CWST | 147448104 | $14.8M | 3.04% | 186,780 | SH |
| 4 | CONSTRUCTION PARTNERS, INC. | ROAD | 21044C107 | $14.8M | 3.04% | 133,275 | SH |
| 5 | HEALTHEQUITY | HQY | 42226A107 | $13.5M | 2.77% | 161,123 | SH |
| 6 | DIGITALOCEAN HOLDINGS INC | DOCN | 25402D102 | $13.2M | 2.71% | 153,655 | SH |
| 7 | FIVE BELOW, INC. | FIVE | 33829M101 | $13.1M | 2.69% | 57,362 | SH |
| 8 | FIRSTSERVICE CORP | FSV | 33767E202 | $12.9M | 2.66% | 93,072 | SH |
| 9 | BIO-TECHNE CORP. | TECH | 09073M104 | $12.8M | 2.64% | 245,743 | SH |
| 10 | OPTION CARE HEALTH, INC. | OPCH | 68404L201 | $12.0M | 2.46% | 444,577 | SH |
| 11 | VERICEL CORPORATION | VCEL | 92346J108 | $11.8M | 2.41% | 365,277 | SH |
| 12 | BOWMAN CONSULTING GROUP | BWMN | 103002101 | $11.6M | 2.39% | 408,582 | SH |
| 13 | LEMAITRE VASCULAR, INC. | LMAT | 525558201 | $11.5M | 2.37% | 105,679 | SH |
| 14 | WILLDAN GROUP, INC. | WLDN | 96924N100 | $11.3M | 2.32% | 147,536 | SH |
| 15 | ONTERRIS INC COM | ONT | 615111101 | $11.2M | 2.30% | 511,160 | SH |
| 16 | DESCARTES SYSTEMS GROUP | DSGX | 249906108 | $11.1M | 2.27% | 154,587 | SH |
| 17 | OLLIE'S BARGAIN OUTLET | OLLI | 681116109 | $10.9M | 2.25% | 118,795 | SH |
| 18 | LEGENCE CORP. | LGN | 52476L109 | $10.9M | 2.24% | 192,967 | SH |
| 19 | AMERIS BANCORP | ABCB | 03076K108 | $10.8M | 2.22% | 138,753 | SH |
| 20 | BOOT BARN HOLDINGS | BOOT | 099406100 | $10.6M | 2.17% | 72,097 | SH |
| 21 | VITA COCO CO, INC. | COCO | 92846Q107 | $10.4M | 2.14% | 217,140 | SH |
| 22 | REMITLY GLOBAL, INC. | RELY | 75960P104 | $10.0M | 2.05% | 637,090 | SH |
| 23 | PENNANT GROUP, INC. | PNTG | 70805E109 | $10.0M | 2.05% | 326,916 | SH |
| 24 | CCC INTELLIGENT SOLUTIONS | CCC | 12510Q100 | $9.6M | 1.97% | 1,596,600 | SH |
| 25 | EXLSERVICE HOLDINGS, INC. | EXLS | 302081104 | $9.5M | 1.95% | 312,170 | SH |
| 26 | PAYLOCITY HOLDINGS | PCTY | 70438V106 | $9.2M | 1.89% | 85,343 | SH |
| 27 | CHEF'S WAREHOUSE, INC. | CHEF | 163086101 | $9.1M | 1.88% | 153,772 | SH |
| 28 | ZETA GLOBAL | ZETA | 98956A105 | $8.9M | 1.83% | 559,113 | SH |
| 29 | SITEONE LANDSCAPE SUPPLY | SITE | 82982L103 | $8.5M | 1.74% | 63,729 | SH |
| 30 | ALARM.COM | ALRM | 011642105 | $8.3M | 1.70% | 191,405 | SH |
| 31 | EVERPURE INC CL A | P | 74624M102 | $8.2M | 1.69% | 139,025 | SH |
| 32 | GLOBAL-E ONLINE | GLBE | M5216V106 | $8.1M | 1.65% | 261,138 | SH |
| 33 | NOVANTA, INC. | NOVT | 67000B104 | $7.7M | 1.59% | 65,404 | SH |
| 34 | Q2 HOLDINGS, INC. | QTWO | 74736L109 | $7.7M | 1.59% | 163,293 | SH |
| 35 | PEGASYSTEMS, INC. | PEGA | 705573103 | $7.3M | 1.50% | 171,801 | SH |
| 36 | VERACYTE, INC. | VCYT | 92337F107 | $7.3M | 1.49% | 225,894 | SH |
| 37 | ARTIVION INC | AORT | 228903100 | $6.9M | 1.42% | 189,137 | SH |
| 38 | DORMAN PRODUCTS, INC. | DORM | 258278100 | $6.8M | 1.39% | 64,921 | SH |
| 39 | E. L. F. BEAUTY, INC. | ELF | 26856L103 | $6.7M | 1.37% | 110,004 | SH |
| 40 | CBIZ, INC. | CBZ | 124805102 | $6.3M | 1.29% | 234,632 | SH |
| 41 | DOLBY LABORATORIES | DLB | 25659T107 | $6.1M | 1.25% | 101,302 | SH |
| 42 | BIOLIFE SOLUTIONS, INC. | BLFS | 09062W204 | $5.9M | 1.21% | 309,350 | SH |
| 43 | MEDPACE HOLDINGS, INC. | MEDP | 58506Q109 | $5.9M | 1.21% | 12,245 | SH |
| 44 | MIRION TECHNOLOGIES INC CL A | MIR | 60471A101 | $5.9M | 1.21% | 315,880 | SH |
| 45 | WORKIVA, INC. | WK | 98139A105 | $5.4M | 1.12% | 91,169 | SH |
| 46 | TRANSCAT INC | TRNS | 893529107 | $5.0M | 1.03% | 68,441 | SH |
| 47 | FLOOR & DECOR HOLDINGS INC | FND | 339750101 | $4.9M | 1.01% | 96,801 | SH |
| 48 | AGILYSYS, INC. | AGYS | 00847J105 | $4.8M | 0.98% | 67,149 | SH |
| 49 | GRID DYNAMICS | GDYN | 39813G109 | $4.7M | 0.96% | 819,664 | SH |
| 50 | SPS COMMERCE | SPSC | 78463M107 | $4.6M | 0.94% | 82,108 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-06 | $486.8M | 65 | 0001333709-26-000005 |
| 2025-12-31 | 2026-02-06 | $635.6M | 67 | 0001333709-26-000002 |