| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | FASTENAL CO | 5,023,443 | 238,915,000 | 5.80% | ||
| 2 | ANSYS | 2,137,484 | 175,274,000 | 4.26% | ||
| 3 | RED HAT INC | 2,254,620 | 155,884,000 | 3.79% | ||
| 4 | LKQ CORP | 5,470,162 | 153,821,000 | 3.74% | ||
| 5 | SEI INVESTMENTS CO | 3,733,896 | 149,505,000 | 3.63% | ||
| 6 | MARKEL CORP | 198,910 | 135,824,000 | 3.30% | ||
| 7 | VISA INC | 502,908 | 131,862,000 | 3.20% | ||
| 8 | WAGEWORKS INC COM | 1,972,274 | 127,350,000 | 3.09% | ||
| 9 | MOODYS CORP | 1,264,943 | 121,194,000 | 2.94% | ||
| 10 | Signet Jewelers Ltd. | 911,295 | 119,899,000 | 2.91% | ||
| 11 | CELGENE CORP | 1,054,708 | 117,980,000 | 2.87% | ||
| 12 | ECOLAB INC | 1,115,549 | 116,597,000 | 2.83% | ||
| 13 | STERICYCLE | 868,056 | 113,785,000 | 2.76% | ||
| 14 | DISCOVER FINANCIAL | 1,710,424 | 112,016,000 | 2.72% | ||
| 15 | TRIMBLE INC | 4,118,470 | 109,304,000 | 2.66% | ||
| 16 | CARMAX | 1,600,778 | 106,580,000 | 2.59% | ||
| 17 | COSTAR GROUP INC | 562,458 | 103,284,000 | 2.51% | ||
| 18 | VERISK ANALYTICS INC | 1,566,293 | 100,321,000 | 2.44% | ||
| 19 | ROPER TECHNOLOGIES INC | 637,287 | 99,640,000 | 2.42% | ||
| 20 | QUALCOMM INC | 1,223,652 | 90,954,000 | 2.21% | ||
| 21 | IMAX CORP COM | 2,751,345 | 85,017,000 | 2.07% | ||
| 22 | EXAMWORKS | 1,896,776 | 78,887,000 | 1.92% | ||
| 23 | WASTE CONNECTIONS INC COM | 1,785,911 | 78,562,000 | 1.91% | ||
| 24 | CONCHO RESOURCES | 780,735 | 77,878,000 | 1.89% | ||
| 25 | DEALERTRACK TECHNOLOGIES INC | 1,689,298 | 74,853,000 | 1.82% | ||
| 26 | AMERICAN TOWER CORP NEW | 695,748 | 68,775,000 | 1.67% | ||
| 27 | CORE LABORATORIES N V | 562,993 | 67,751,000 | 1.65% | ||
| 28 | HEALTHCARE SVCS GROUP INC COM | 2,076,969 | 64,241,000 | 1.56% | ||
| 29 | PRICESMART INC | 652,653 | 59,535,000 | 1.45% | ||
| 30 | 3-D SYS CORP DEL | 1,769,457 | 58,162,000 | 1.41% | ||
| 31 | Intuitive Surgical Inc | 107,071 | 56,634,000 | 1.38% | ||
| 32 | FINANCIAL ENGINES INC | 1,489,668 | 54,447,000 | 1.32% | ||
| 33 | TYLER TECHNOLOGIES INC | 478,740 | 52,393,000 | 1.27% | ||
| 34 | STRATASYS LTD | 586,698 | 48,760,000 | 1.18% | ||
| 35 | EXPEDITORS INTL WASH INC | 1,045,979 | 46,661,000 | 1.13% | ||
| 36 | TANGOE INC COM | 3,486,009 | 45,423,000 | 1.10% | ||
| 37 | BIO TECHNE CORP | 480,134 | 44,364,000 | 1.08% | ||
| 38 | SCHLUMBERGER LTD | 502,971 | 42,959,000 | 1.04% | ||
| 39 | BIOGEN INC | 123,573 | 41,947,000 | 1.02% | ||
| 40 | EXPONENT INC COM | 479,287 | 39,541,000 | 0.96% | ||
| 41 | RANGE RES CORP | 713,068 | 38,114,000 | 0.93% | ||
| 42 | ILLUMINA INC | 168,706 | 31,140,000 | 0.76% | ||
| 43 | POTASH CORP SASK INC | 752,007 | 26,561,000 | 0.65% | ||
| 44 | PROCTER AND GAMBLE CO | 254,124 | 23,148,000 | 0.56% | ||
| 45 | O REILLY AUTOMOTIVE INC NEW | 108,908 | 20,978,000 | 0.51% | ||
| 46 | CHIPOTLE MEXICAN GRILL INC | 28,013 | 19,175,000 | 0.47% | ||
| 47 | PRICE T ROWE GROUP INC | 193,061 | 16,576,000 | 0.40% | ||
| 48 | INTEL CORP | 436,407 | 15,837,000 | 0.38% | ||
| 49 | Blackbaud Inc | 325,828 | 14,095,000 | 0.34% | ||
| 50 | JOHNSON & JOHNSON | 105,145 | 10,995,000 | 0.27% |
Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000934999-15-000001, filed 2015.02.12).
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.
