CIK: 0001333709
Total reported value
$486.8M
Reporting period: 2026-03-31 · Number of holdings: 65
Summit Creek Advisors LLC disclosed 65 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $486.8M and a quarterly turnover rate of 35.8%.
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Summit Creek Advisors LLC's disclosed holdings carry a Herfindahl concentration index of 0.021 — mathematically equivalent to about 48 equally-sized positions, close to its 65 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.61), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 30% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Add 25402d102
+3.8% $6.1M
Trim PEGA
-41.0% -$10.1M
Trim 78463m107
-35.9% -$6.8M
Trim CBZ
-11.2% -$7.0M
Trim 74736l109
-13.6% -$5.9M
Trim 00847j105
-13.7% -$4.5M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | LFUS | Littelfuse INC | Stock-Tech | 3.69% | — | -25.07% | |
| 2 | ADUS | Addus Homecare CORP | Stock-Other | 3.10% | +0.10% | -9.03% | |
| 3 | CWST | Casella Waste Systems Inc-a | Stock-Industrials | 3.04% | -0.20% | -11.18% | |
| 4 | ✓ | Construction Partners INC | Stock-Other | 3.04% | +0.40% | -13.70% | |
| 5 | ✓ | Healthequity, INC. | Stock-Other | 2.77% | +0.11% | -12.83% | |
| 6 | ✓ | Digitalocean Holdings Inc | Stock-Other | 2.71% | +1.59% | +3.76% | |
| 7 | ✓ | Five Below INC Com | Stock-Other | 2.69% | +0.10% | -34.27% | |
| 8 | ✓ | FirstService Corp Voting Share | Stock-Other | 2.66% | +0.35% | -1.20% | |
| 9 | ✓ | Bio-Techne Corporation | Stock-Other | 2.64% | +0.03% | -13.04% | |
| 10 | ✓ | Option Care Health Inc | Stock-Other | 2.46% | +0.14% | -4.09% | |
| 11 | ✓ | Vericel Corporation | Stock-Other | 2.41% | +0.01% | -13.63% | |
| 12 | BWMN | Bowman Consulting Group LTD | Stock-Other | 2.39% | +0.32% | +2.38% | |
| 13 | LMAT | Lemaitre Vascular INC | Stock-Other | 2.37% | — | -29.55% | |
| 14 | ✓ | Willdan Group INC | Stock-Other | 2.32% | -0.44% | -12.80% | |
| 15 | ONT | Onterris INC | Stock-Other | 2.30% | -0.16% | -18.71% | |
| 16 | DSGX | Descartes Systems Grp/the | Stock-Tech | 2.27% | -0.20% | -13.66% | |
| 17 | OLLI | Ollie's Bargain Outlet Holdi | Stock-Consumer Staples | 2.25% | — | +20.65% | |
| 18 | ✓ | Legence CORP. | Stock-Other | 2.24% | — | -22.12% | |
| 19 | ✓ | Ameris Bancorp | Stock-Other | 2.22% | -0.20% | -32.93% | |
| 20 | BOOT | Boot Barn Holdings INC | Stock-Consumer Disc | 2.17% | -0.15% | -13.69% | |
| 21 | ✓ | Vita Coco Co INC | Stock-Other | 2.14% | +0.07% | -12.42% | |
| 22 | ✓ | Remitly Global INC | Stock-Other | 2.05% | — | -13.74% | |
| 23 | ✓ | Pennant Group INC Com | Stock-Other | 2.05% | — | -1.43% | |
| 24 | ✓ | Ccc Intelligent Solutions Ho | Stock-Other | 1.97% | -0.25% | -9.93% | |
| 25 | EXLS | Exlservice Holdings INC | Stock-Tech | 1.95% | -0.46% | -13.67% | |
| 26 | ✓ | Paylocity Holding Corporation | Stock-Other | 1.89% | -0.42% | -11.23% | |
| 27 | CHEF | Chefs' Warehouse Inc/the | Stock-Other | 1.88% | +0.13% | -13.60% | |
| 28 | ✓ | Zeta Global Holdings Corp CL A | Stock-Other | 1.83% | -0.25% | -13.77% | |
| 29 | ✓ | SiteOne Landscape Supply, Inc. | Stock-Other | 1.74% | +0.30% | -13.23% | |
| 30 | ALRM | Alarm.com Holdings INC | Stock-Other | 1.70% | -0.03% | -11.29% | |
| 31 | ✓ | Pure Storage | Stock-Other | 1.69% | +0.03% | -11.96% | |
| 32 | ✓ | Global-e Online | Stock-Other | 1.65% | -0.14% | -10.44% | |
| 33 | ✓ | Novanta Inc. | Stock-Other | 1.59% | +0.21% | -11.22% | |
| 34 | ✓ | Q2 Holdings INC | Stock-Other | 1.59% | -0.56% | -13.62% | |
| 35 | PEGA | Pegasystems INC | Stock-Tech | 1.50% | -1.23% | -40.97% | |
| 36 | ✓ | Veracyte, INC. | Stock-Other | 1.49% | -0.09% | -5.29% | |
| 37 | AORT | Artivion INC | Stock-Other | 1.42% | — | +34.26% | |
| 38 | DORM | Dorman Products INC | Stock-Consumer Disc | 1.39% | -0.05% | -12.38% | |
| 39 | ✓ | e.l.f. Beauty | Stock-Other | 1.37% | -0.11% | -11.28% | |
| 40 | CBZ | Cbiz INC | Stock-Other | 1.29% | -0.81% | -11.18% | |
| 41 | ✓ | Dolby Laboratories, Inc. | Stock-Other | 1.25% | +0.10% | -11.02% | |
| 42 | ✓ | Biolife Solutions Inc | Stock-Other | 1.21% | — | +29.54% | |
| 43 | ✓ | Medpace Holdings, Inc. | Stock-Other | 1.21% | -0.41% | -33.04% | |
| 44 | ✓ | Mirion Technologies INC Com Cl | Stock-Other | 1.21% | +1.21% | NEW | |
| 45 | ✓ | Workiva INC | Stock-Other | 1.12% | -0.31% | -13.58% | |
| 46 | TRNS | Transcat INC | Stock-Other | 1.03% | +1.03% | NEW | |
| 47 | FND | Floor & Decor Holdings Inc-a | Stock-Consumer Disc | 1.01% | +1.01% | NEW | |
| 48 | ✓ | Agilysys INC Com | Stock-Other | 0.98% | -0.48% | -13.72% | |
| 49 | ✓ | Grid Dynamics Holdings Inc | Stock-Other | 0.96% | -0.35% | -11.27% | |
| 50 | ✓ | SPS Commerce, Inc. | Stock-Other | 0.94% | -0.86% | -35.90% |
Performance for Q3 2026
—
Performance Last 4 Quarters
—
Based on 37% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 65 | $486.8M | 36 | |
| 2025-12-31 | 67 | $635.6M | 26 | |
| 2025-09-30 | 69 | $686.1M | 31 | |
| 2025-06-30 | 68 | $718.6M | 0 | |
| 2025-03-31 | 69 | $684.6M | 100 | |
| 2024-12-31 | 69 | $760.6M | 0 | |
| 2024-09-30 | 69 | $736.2M | 0 | |
| 2024-06-30 | 68 | $730.1M | 0 | |
| 2024-03-31 | 68 | $793.3M | 0 | |
| 2023-12-31 | 65 | $747.3M | 0 | |
| 2023-09-30 | 66 | $735.1M | 0 | |
| 2023-06-30 | 71 | $799.8M | 0 | |
| 2023-03-31 | 71 | $768.2M | 0 | |
| 2022-12-31 | 71 | $734.8M | 0 | |
| 2022-09-30 | 69 | $726.2M | 0 | |
| 2022-06-30 | 73 | $784.7M | 0 | |
| 2022-03-31 | 73 | $883.2M | 0 | |
| 2021-12-31 | 76 | $995.8M | 0 | |
| 2021-09-30 | 75 | $945.5M | 0 | |
| 2021-06-30 | 72 | $836.9M | 100 | |
| 2021-03-31 | 67 | $839.0M | 26 | |
| 2020-12-31 | 67 | $779.4M | 25 | |
| 2020-09-30 | 71 | $673.9M | 22 | |
| 2020-06-30 | 71 | $679.0M | 41 | |
| 2020-03-31 | 70 | $500.4M | 38 | |
| 2019-12-31 | 67 | $639.7M | 26 | |
| 2019-09-30 | 66 | $596.2M | 26 | |
| 2019-06-30 | 56 | $595.7M | 22 | |
| 2019-03-31 | 58 | $561.0M | 33 | |
| 2018-12-31 | 55 | $494.4M | 31 | |
| 2018-09-30 | 59 | $624.2M | 29 | |
| 2018-06-30 | 56 | $556.8M | 23 | |
| 2018-03-31 | 55 | $549.8M | 24 | |
| 2017-12-31 | 56 | $532.5M | 16 | |
| 2017-09-30 | 54 | $507.7M | 30 | |
| 2017-06-30 | 54 | $485.5M | 25 | |
| 2017-03-31 | 51 | $476.5M | 35 | |
| 2016-12-31 | 52 | $584.6M | 25 | |
| 2016-09-30 | 49 | $610.4M | 23 | |
| 2016-06-30 | 49 | $588.6M | 31 | |
| 2016-03-31 | 49 | $635.6M | 25 | |
| 2015-12-31 | 49 | $598.5M | 26 | |
| 2015-09-30 | 51 | $616.0M | 28 | |
| 2015-06-30 | 50 | $702.4M | 26 | 1242309200762w376973q |
| 2015-03-31 | 49 | $669.3M | 29 | |
| 2014-12-31 | 49 | $649.6M | 33 | |
| 2014-09-30 | 51 | $583.7M | 21 | |
| 2014-06-30 | 50 | $598.0M | 25 | |
| 2014-03-31 | 49 | $562.4M | 96 | |
| 2013-12-31 | 48 | $549.8M | 25 | |
| 2013-09-30 | 50 | $561.8M | 27 | |
| 2013-06-30 | 48 | $533.8M | — |
Summit Creek Advisors LLC's most significant position changes for 2026-03-31: Sold out: Clearwater Analytics Holdings, Inc. (CWAN); New buy: Mirion Technologies INC Com Cl; New buy: Transcat INC (TRNS); New buy: Floor & Decor Holdings Inc-a (FND); Sold out: Ishares Russell 2000 Growth (IWO).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ✓ | Digitalocean Holdings Inc | +1.6% | +3.76% | Add |
| 2 | ✓ | Construction Partners INC | +0.4% | -13.70% | Trim |
| 3 | ✓ | FirstService Corp Voting Share | +0.4% | -1.20% | Trim |
| 4 | BWMN | Bowman Consulting Group LTD | +0.3% | +2.38% | Add |
| 5 | ✓ | SiteOne Landscape Supply, Inc. | +0.3% | -13.23% | Trim |
| 6 | ✓ | Novanta Inc. | +0.2% | -11.22% | Trim |
| 7 | ✓ | Option Care Health Inc | +0.1% | -4.09% | Trim |
| 8 | CHEF | Chefs' Warehouse Inc/the | +0.1% | -13.60% | Trim |
| 9 | ✓ | Healthequity, INC. | +0.1% | -12.83% | Trim |
| 10 | ADUS | Addus Homecare CORP | +0.1% | -9.03% | Trim |
| 11 | ✓ | Five Below INC Com | +0.1% | -34.27% | Trim |
| 12 | ✓ | Dolby Laboratories, Inc. | +0.1% | -11.02% | Trim |
| 13 | ✓ | Vita Coco Co INC | +0.1% | -12.42% | Trim |
| 14 | ✓ | BRP Group Inc Cl A | 0% | -9.80% | Trim |
| 15 | ✓ | Bio-Techne Corporation | 0% | -13.04% | Trim |
| 16 | ✓ | Pure Storage | 0% | -11.96% | Trim |
| 17 | ✓ | Vericel Corporation | 0% | -13.63% | Trim |
| 18 | ✓ | Doubleverify Holdings INC | 0% | -10.14% | Trim |
| 19 | ALRM | Alarm.com Holdings INC | 0% | -11.29% | Trim |
| 20 | DORM | Dorman Products INC | -0.1% | -12.38% | Trim |
| 21 | ✓ | Veracyte, INC. | -0.1% | -5.29% | Trim |
| 22 | ✓ | e.l.f. Beauty | -0.1% | -11.28% | Trim |
| 23 | ✓ | Global-e Online | -0.1% | -10.44% | Trim |
| 24 | BOOT | Boot Barn Holdings INC | -0.2% | -13.69% | Trim |
| 25 | ONT | Onterris INC | -0.2% | -18.71% | Trim |
| 26 | CWST | Casella Waste Systems Inc-a | -0.2% | -11.18% | Trim |
| 27 | DSGX | Descartes Systems Grp/the | -0.2% | -13.66% | Trim |
| 28 | ✓ | Ameris Bancorp | -0.2% | -32.93% | Trim |
| 29 | ✓ | Ccc Intelligent Solutions Ho | -0.3% | -9.93% | Trim |
| 30 | ✓ | Zeta Global Holdings Corp CL A | -0.3% | -13.77% | Trim |
| 31 | ✓ | Workiva INC | -0.3% | -13.58% | Trim |
| 32 | ✓ | Verra Mobility CORP | -0.3% | -14.33% | Trim |
| 33 | ✓ | Grid Dynamics Holdings Inc | -0.4% | -11.27% | Trim |
| 34 | ✓ | Medpace Holdings, Inc. | -0.4% | -33.04% | Trim |
| 35 | ✓ | Paylocity Holding Corporation | -0.4% | -11.23% | Trim |
| 36 | ✓ | Willdan Group INC | -0.4% | -12.80% | Trim |
| 37 | EXLS | Exlservice Holdings INC | -0.5% | -13.67% | Trim |
| 38 | ✓ | Agilysys INC Com | -0.5% | -13.72% | Trim |
| 39 | ✓ | Q2 Holdings INC | -0.6% | -13.62% | Trim |
| 40 | CBZ | Cbiz INC | -0.8% | -11.18% | Trim |
| 41 | ✓ | SPS Commerce, Inc. | -0.9% | -35.90% | Trim |
| 42 | PEGA | Pegasystems INC | -1.2% | -40.97% | Trim |
| 43 | CWAN | Clearwater Analytics Holdings, Inc. | — | EXIT | Sold out |
| 44 | ✓ | Mirion Technologies INC Com Cl | — | NEW | New buy |
| 45 | TRNS | Transcat INC | — | NEW | New buy |
| 46 | FND | Floor & Decor Holdings Inc-a | — | NEW | New buy |
| 47 | IWO | Ishares Russell 2000 Growth | — | EXIT | Sold out |
| 48 | ✓ | Qualys INC | — | EXIT | Sold out |
| 49 | FIVN | Five9 INC | — | EXIT | Sold out |
| 50 | HNGE | Hinge Health Inc-a | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-06 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-06 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-24 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-06 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-07 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-11 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-12 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-05 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-10 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-07 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-30 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-09 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-05 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-10 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-01 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-11 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-09 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-10 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-08 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-04 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-20 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-01-20 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-14 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-07-15 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-04-27 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-17 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-16 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-19 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-15 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-11 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-17 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-16 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-01-16 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-17 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-07-18 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-04-21 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-01-20 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-18 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-20 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-04-20 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-01-19 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-20 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-17 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-07-17 | Amendment | View on EDGAR |
| 2015-03-31 | 2015-04-20 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-07-17 | Amendment | View on EDGAR |
| 2014-12-31 | 2015-01-20 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2015-07-17 | Amendment | View on EDGAR |
| 2014-09-30 | 2014-10-22 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2015-07-17 | Amendment | View on EDGAR |
| 2014-06-30 | 2014-07-24 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2015-07-17 | Amendment | View on EDGAR |
| 2014-03-31 | 2014-05-02 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-10-18 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-10-18 | Amendment | View on EDGAR |
| 2013-06-30 | 2013-07-18 | 13F-HR | View on EDGAR |
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