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Institutional Investment Manager
Stephens Investment Management Group LLC
Stephens Investment Management Group LLC (CIK: 0001314440) incorporated in Arkansas, located at 9 Greenway Plaza, Houston, TX. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 178 holdings with a total value of $3,574,494,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 WAGEWORKS INC COM 871,032 63,150,000 1.77%
2 COGNEX CORP 845,639 53,800,000 1.51%
3 IMAX CORP COM 1,677,245 52,665,000 1.47%
4 NATIONAL CINEMEDIA INC 3,545,175 52,220,000 1.46%
5 EURONET WORLDWIDE INC 719,302 52,099,000 1.46%
6 COSTAR GROUP 271,184 51,115,000 1.43%
7 ICON PLC 679,469 51,096,000 1.43%
8 HMS HOLDINGS CORPORATION 2,677,896 48,631,000 1.36%
9 ASPEN TECHNOLOGY INC 873,568 47,767,000 1.34%
10 HEALTHEQUITY INC COM 1,165,594 47,230,000 1.32%
11 SVB FINANCIAL GROUP 272,726 46,816,000 1.31%
12 PROOFPOINT INC 661,726 46,751,000 1.31%
13 NEOGEN CORP COM 704,237 46,480,000 1.30%
14 HILLTOP HOLDINGS INC 1,547,488 46,115,000 1.29%
15 MARKETAXESS HLDGS INC 305,504 44,885,000 1.26%
16 Ultimate Software Group Inc 242,822 44,279,000 1.24%
17 MICROSEMI CORP 816,192 44,050,000 1.23%
18 CARDTRONICS PLC SHS CL A 804,003 43,874,000 1.23%
19 NUVASIVE INC COM 637,916 42,970,000 1.20%
20 ENVESTNET INC 1,207,095 42,550,000 1.19%
21 LIGAND PHARMACEUTICALS INC 415,335 42,202,000 1.18%
22 ORBITAL ATK INC COM 479,158 42,037,000 1.18%
23 PAPA JOHNS INTL INC COM 478,600 40,959,000 1.15%
24 POWER INTEGRATIONS INC COM 588,581 39,935,000 1.12%
25 MEDIDATA SOLUTIONS INC 803,413 39,906,000 1.12%
26 RICE ENERGY INC 1,815,600 38,763,000 1.08%
27 CALAVO GROWERS INC COM 604,200 37,098,000 1.04%
28 GUIDEWIRE SOFTWARE INC 743,105 36,657,000 1.03%
29 CHUYS HLDGS INC 1,110,828 36,046,000 1.01%
30 MGP INGREDIENTS INC NEW COM 710,289 35,500,000 0.99%
31 WEX INC 312,090 34,829,000 0.97%
32 Forum Energy Technologies Inc 1,553,646 34,180,000 0.96%
33 HEICO CORP NEW 500,094 33,956,000 0.95%
34 WINGSTOP INC 1,137,182 33,649,000 0.94%
35 TYLER TECHNOLOGIES INC 234,460 33,474,000 0.94%
36 IDEXX LAB 281,829 33,050,000 0.92%
37 ABIOMED INC 292,205 32,926,000 0.92%
38 BALCHEM CORP COM 389,624 32,697,000 0.91%
39 PAREXEL INTL CORP 488,101 32,078,000 0.90%
40 ACADIA HEALTHCARE COMPANY IN 964,018 31,909,000 0.89%
41 MANHATTAN ASSOCIATES INC 599,473 31,790,000 0.89%
42 SEMTECH CORP COM 1,002,764 31,637,000 0.89%
43 ATHENA HEALTH INC. 300,347 31,587,000 0.88%
44 PROTO LABS INC 614,578 31,559,000 0.88%
45 BUFFALO WILD WINGS INC 203,562 31,430,000 0.88%
46 8X8 INC NEW COM 2,196,631 31,412,000 0.88%
47 FLIR SYS INC 848,419 30,704,000 0.86%
48 CAVIUM INC 491,171 30,669,000 0.86%
49 ADVISORY BRD CO COM 920,848 30,618,000 0.86%
50 MSC INDL DIRECT INC 316,503 29,242,000 0.82%
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Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000757657-17-000008, filed 2017.02.09).

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.