Stephens Investment Management Group LLC Q1 2019 Filing

Filed May 3, 2019

Portfolio Value

$4.9T

Holdings

181

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (181 positions)

#StockSharesValue% PortfolioType
1
CSGPCOSTAR GROUP INC
181,191$84.5B1.72%
2
HEIHEICO CORP NEW
977,473$82.2B1.67%
3
AZPNUSDASPEN TECHNOLOGY INC
765,092$79.8B1.63%
4
EEFTEURONET WORLDWIDE INC
545,568$77.8B1.58%
5
ICLRICON PLC
568,138$77.6B1.58%
6
MKTXMARKETAXESS HLDGS INC
303,229$74.6B1.52%
7
PFPTPROOFPOINT INC
611,864$74.3B1.51%
8
OLLIOLLIES BARGAIN OUTLT HLDGS I
844,971$72.1B1.47%
9
AANUSDAARONS INC
1,287,788$67.7B1.38%
10
WEXWEX INC
330,378$63.4B1.29%
11
WINGWINGSTOP INC
803,800$61.1B1.25%
12
IDXXIDEXX LABS INC
270,239$60.4B1.23%
13
ENVUSDENVESTNET INC
911,701$59.6B1.21%
14
FLIRFLIR SYS INC
1,252,486$59.6B1.21%
15
CVGWCALAVO GROWERS INC
684,592$57.4B1.17%
16
PRLBPROTO LABS INC
545,927$57.4B1.17%
17
MEDIDATA SOLUTIONS INC
773,611$56.7B1.15%
18
ULTIMATE SOFTWARE GROUP INC
170,845$56.4B1.15%
19
BFAMBRIGHT HORIZONS FAM SOL IN D
436,394$55.5B1.13%
20
SMTCSEMTECH CORP
1,089,022$55.4B1.13%
21
LYVLIVE NATION ENTERTAINMENT IN
862,511$54.8B1.12%
22
GDOTGREEN DOT CORP
895,359$54.3B1.11%
23
FIRSTCASH INC
624,808$54.0B1.10%
24
ULTAULTA BEAUTY INC
154,892$54.0B1.10%
25
LGNDLIGAND PHARMACEUTICALS INC
425,644$53.5B1.09%
26
MGPIMGP INGREDIENTS INC NEW
688,802$53.1B1.08%
27
MRCYMERCURY SYS INC
825,168$52.9B1.08%
28
ILMNILLUMINA INC
168,103$52.2B1.06%
29
RGENREPLIGEN CORP
857,178$50.6B1.03%
30
QTWOQ2 HLDGS INC
730,215$50.6B1.03%
31
VRSKVERISK ANALYTICS INC
378,868$50.4B1.03%
32
GWREGUIDEWIRE SOFTWARE INC
510,947$49.6B1.01%
33
CDNSCADENCE DESIGN SYSTEM INC
776,039$49.3B1.00%
34
BURLBURLINGTON STORES INC
313,414$49.1B1.00%
35
MLB1MERCADOLIBRE INC
94,304$47.9B0.98%
36
LULULULULEMON ATHLETICA INC
287,081$47.0B0.96%
37
ISRGINTUITIVE SURGICAL INC
81,720$46.6B0.95%
38
PRAHPRA HEALTH SCIENCES INC
422,232$46.6B0.95%
39
CGNXCOGNEX CORP
900,792$45.8B0.93%
40
TTWOTAKE-TWO INTERACTIVE SOFTWAR
484,095$45.7B0.93%
41
PCRXPACIRA PHARMACEUTICALS INC
1,199,737$45.7B0.93%
42
NEOGNEOGEN CORP
790,768$45.4B0.92%
43
ABMDEURABIOMED INC
158,649$45.3B0.92%
44
CYBRCYBERARK SOFTWARE LTD
373,640$44.5B0.91%
45
PENPENUMBRA INC
296,554$43.6B0.89%
46
HMS HLDGS CORP
1,471,686$43.6B0.89%
47
PRAAPRA GROUP INC
1,537,366$41.2B0.84%
48
TYLTYLER TECHNOLOGIES INC
199,167$40.7B0.83%
49
MANHMANHATTAN ASSOCS INC
735,353$40.5B0.83%
50
AXONAXON ENTERPRISE INC
730,772$39.8B0.81%
51
QLYSQUALYS INC
476,200$39.4B0.80%
52
DPZDOMINOS PIZZA INC
152,386$39.3B0.80%
53
PROPROS HOLDINGS INC
920,912$38.9B0.79%
54
XYZSQUARE INC
518,957$38.9B0.79%
55
ANGI1EURANGI HOMESERVICES INC
2,489,026$38.4B0.78%
56
SIVBEURSVB FINL GROUP
170,297$37.9B0.77%
57
SITESITEONE LANDSCAPE SUPPLY INC
656,088$37.5B0.76%
58
2U INC
515,618$36.5B0.74%
59
HQYHEALTHEQUITY INC
493,392$36.5B0.74%
60
RMERESMED INC
349,114$36.3B0.74%
61
SLABSILICON LABORATORIES INC
447,370$36.2B0.74%
62
MCHPMICROCHIP TECHNOLOGY INC
434,709$36.1B0.73%
63
NUVAGBPNUVASIVE INC
633,382$36.0B0.73%
64
BCPCBALCHEM CORP
378,873$35.2B0.72%
65
SHOPSHOPIFY INC
168,545$34.8B0.71%
66
EGHT8X8 INC NEW
1,711,524$34.6B0.70%
67
HRSEURHARRIS CORP DEL
215,534$34.4B0.70%
68
KRNTKORNIT DIGITAL LTD
1,435,543$34.2B0.70%
69
HOLXHOLOGIC INC
693,183$33.5B0.68%
70
ACHCACADIA HEALTHCARE COMPANY IN
1,129,160$33.1B0.67%
71
GRUBHUB INC
474,110$32.9B0.67%
72
MNSTMONSTER BEVERAGE CORP NEW
602,447$32.9B0.67%
73
DC4DEXCOM INC
275,347$32.8B0.67%
74
OMCLOMNICELL INC
396,023$32.0B0.65%
75
MSMMSC INDL DIRECT INC
386,981$32.0B0.65%
76
CTRACABOT OIL & GAS CORP
1,192,399$31.1B0.63%
77
NATIONAL INSTRS CORP
698,817$31.0B0.63%
78
CERNCHFCERNER CORP
526,104$30.1B0.61%
79
BIOTELEMETRY INC
469,359$29.4B0.60%
80
PTCPTC INC
317,805$29.3B0.60%
81
DATATABLEAU SOFTWARE INC
220,738$28.1B0.57%
82
FIVNFIVE9 INC
527,211$27.9B0.57%
83
BECNUSDBEACON ROOFING SUPPLY INC
863,903$27.8B0.57%
84
KTOSKRATOS DEFENSE & SEC SOLUTIO
1,722,095$26.9B0.55%
85
PANWPALO ALTO NETWORKS INC
107,132$26.0B0.53%
86
PWIPOWER INTEGRATIONS INC
363,167$25.4B0.52%
87
GOOSCANADA GOOSE HOLDINGS INC
527,165$25.3B0.52%
88
DOCUDOCUSIGN INC
463,540$24.0B0.49%
89
FTNTFORTINET INC
285,586$24.0B0.49%
90
CHGGCHEGG INC
620,416$23.6B0.48%
91
EAELECTRONIC ARTS INC
222,182$22.6B0.46%
92
IHS MARKIT LTD
407,092$22.1B0.45%
93
ROKROCKWELL AUTOMATION INC
121,696$21.4B0.44%
94
TREXTREX CO INC
346,060$21.3B0.43%
95
AKXANSYS INC
115,448$21.1B0.43%
96
GKDGRAND CANYON ED INC
182,853$20.9B0.43%
97
AFWALIGN TECHNOLOGY INC
73,114$20.8B0.42%
98
EX9EXELIXIS INC
841,744$20.0B0.41%
99
FNDFLOOR & DECOR HLDGS INC
482,118$19.9B0.40%
100
TECHBIO TECHNE CORP
94,975$18.9B0.38%
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