Stephens Investment Management Group LLC Q1 2018 Filing

Filed May 4, 2018

Portfolio Value

$4.6T

Holdings

180

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (180 positions)

#StockSharesValue% PortfolioType
1
CSGPCOSTAR GROUP INC
228,735$83.0B1.80%
2
PRLBPROTO LABS INC
659,294$77.5B1.68%
3
PFPTPROOFPOINT INC
676,963$76.9B1.67%
4
ABMDEURABIOMED INC
257,966$75.1B1.63%
5
ICLRICON PLC
631,823$74.6B1.62%
6
LGNDLIGAND PHARMACEUTICALS INC
425,059$70.2B1.52%
7
MKTXMARKETAXESS HLDGS INC
315,125$68.5B1.49%
8
CVGWCALAVO GROWERS INC
707,942$65.3B1.42%
9
AZPNUSDASPEN TECHNOLOGY INC
824,762$65.1B1.41%
10
WEXWEX INC
404,082$63.3B1.37%
11
NEOGNEOGEN CORP
938,011$62.8B1.36%
12
FLIRFLIR SYS INC
1,203,012$60.2B1.30%
13
ENVUSDENVESTNET INC
1,042,912$59.8B1.30%
14
HEIHEICO CORP NEW
837,474$59.4B1.29%
15
ULTIMATE SOFTWARE GROUP INC
240,901$58.7B1.27%
16
GWREGUIDEWIRE SOFTWARE INC
719,445$58.2B1.26%
17
WINGWINGSTOP INC
1,216,393$57.5B1.25%
18
AANUSDAARONS INC
1,202,051$56.0B1.21%
19
SIVBEURSVB FINL GROUP
227,078$54.5B1.18%
20
TTWOTAKE-TWO INTERACTIVE SOFTWAR
547,944$53.6B1.16%
21
IDXXIDEXX LABS INC
275,321$52.7B1.14%
22
OLLIOLLIES BARGAIN OUTLT HLDGS I
868,194$52.4B1.14%
23
MEDIDATA SOLUTIONS INC
828,500$52.0B1.13%
24
EEFTEURONET WORLDWIDE INC
649,131$51.2B1.11%
25
HQYHEALTHEQUITY INC
824,845$49.9B1.08%
26
TYLTYLER TECHNOLOGIES INC
229,599$48.4B1.05%
27
CGNXCOGNEX CORP
913,381$47.5B1.03%
28
SMTCSEMTECH CORP
1,213,921$47.4B1.03%
29
WAGEWORKS INC
1,031,497$46.6B1.01%
30
BFAMBRIGHT HORIZONS FAM SOL IN D
467,174$46.6B1.01%
31
MICROSEMI CORP
705,176$45.6B0.99%
32
SITESITEONE LANDSCAPE SUPPLY INC
585,201$45.1B0.98%
33
BURLBURLINGTON STORES INC
324,478$43.2B0.94%
34
QLYSQUALYS INC
590,403$43.0B0.93%
35
STAMPS COM INC
210,285$42.3B0.92%
36
ILMNILLUMINA INC
174,399$41.2B0.89%
37
ACHCACADIA HEALTHCARE COMPANY IN
1,044,716$40.9B0.89%
38
ATHENAHEALTH INC
286,072$40.9B0.89%
39
PWIPOWER INTEGRATIONS INC
588,156$40.2B0.87%
40
MGPIMGP INGREDIENTS INC NEW
447,095$40.1B0.87%
41
GRUBHUB INC
393,405$39.9B0.87%
42
MLB1MERCADOLIBRE INC
110,297$39.3B0.85%
43
MCHPMICROCHIP TECHNOLOGY INC
428,407$39.1B0.85%
44
VRSKVERISK ANALYTICS INC
370,808$38.6B0.84%
45
MSMMSC INDL DIRECT INC
416,807$38.2B0.83%
46
ANGI1EURANGI HOMESERVICES INC
2,808,821$38.1B0.83%
47
MNSTMONSTER BEVERAGE CORP NEW
659,901$37.8B0.82%
48
NATIONAL INSTRS CORP
743,434$37.6B0.82%
49
NUVAGBPNUVASIVE INC
715,200$37.3B0.81%
50
FIRSTCASH INC
455,027$37.0B0.80%
51
QTWOQ2 HLDGS INC
799,862$36.4B0.79%
52
GDOTGREEN DOT CORP
562,270$36.1B0.78%
53
EGHT8X8 INC NEW
1,921,352$35.8B0.78%
54
RMERESMED INC
357,498$35.2B0.76%
55
2U INC
416,341$35.0B0.76%
56
AXONAXON ENTERPRISE INC
888,536$34.9B0.76%
57
LULULULULEMON ATHLETICA INC
381,175$34.0B0.74%
58
PRAHPRA HEALTH SCIENCES INC
408,344$33.9B0.73%
59
RGENREPLIGEN CORP
928,876$33.6B0.73%
60
ISRGINTUITIVE SURGICAL INC
80,749$33.3B0.72%
61
CHUYUSDCHUYS HLDGS INC
1,270,705$33.3B0.72%
62
PCRXPACIRA PHARMACEUTICALS INC
1,051,952$32.8B0.71%
63
BECNUSDBEACON ROOFING SUPPLY INC
613,787$32.6B0.71%
64
INTEGRATED DEVICE TECHNOLOGY
1,051,134$32.1B0.70%
65
MANHMANHATTAN ASSOCS INC
761,412$31.9B0.69%
66
BCPCBALCHEM CORP
385,107$31.5B0.68%
67
PENPENUMBRA INC
265,788$30.7B0.67%
68
PROPROS HOLDINGS INC
930,706$30.7B0.67%
69
ULTAULTA BEAUTY INC
148,470$30.3B0.66%
70
LYVLIVE NATION ENTERTAINMENT IN
718,296$30.3B0.66%
71
XYZSQUARE INC
605,034$29.8B0.65%
72
HRSEURHARRIS CORP DEL
181,194$29.2B0.63%
73
ROSTROSS STORES INC
371,429$29.0B0.63%
74
SLABSILICON LABORATORIES INC
314,950$28.3B0.61%
75
RHT1EURRED HAT INC
188,268$28.1B0.61%
76
CDNSCADENCE DESIGN SYSTEM INC
758,802$27.9B0.61%
77
PRAAPRA GROUP INC
722,254$27.4B0.60%
78
SHOPSHOPIFY INC
219,032$27.3B0.59%
79
CERNCHFCERNER CORP
469,547$27.2B0.59%
80
HMS HLDGS CORP
1,599,868$26.9B0.58%
81
LKQ1LKQ CORP
702,948$26.7B0.58%
82
MRCYMERCURY SYS INC
541,903$26.2B0.57%
83
CLBCORE LABORATORIES N V
241,380$26.1B0.57%
84
TREXTREX CO INC
233,307$25.4B0.55%
85
PTCPTC INC
314,197$24.5B0.53%
86
DC4DEXCOM INC
317,460$23.5B0.51%
87
EAELECTRONIC ARTS INC
191,232$23.2B0.50%
88
FTNTFORTINET INC
428,426$23.0B0.50%
89
CYBRCYBERARK SOFTWARE LTD
444,553$22.7B0.49%
90
HOLXHOLOGIC INC
595,761$22.3B0.48%
91
RBCRBC BEARINGS INC
175,136$21.8B0.47%
92
HTHHILLTOP HOLDINGS INC
882,653$20.7B0.45%
93
CTRACABOT OIL & GAS CORP
854,571$20.5B0.44%
94
JBHTHUNT J B TRANS SVCS INC
169,486$19.9B0.43%
95
FIVNFIVE9 INC
654,751$19.5B0.42%
96
OMCLOMNICELL INC
449,155$19.5B0.42%
97
PANWPALO ALTO NETWORKS INC
106,238$19.3B0.42%
98
DPZDOMINOS PIZZA INC
82,533$19.3B0.42%
99
AKXANSYS INC
120,900$18.9B0.41%
100
DATATABLEAU SOFTWARE INC
233,424$18.9B0.41%
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