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Institutional Investment Manager
WALL STREET ASSOCIATES
WALL STREET ASSOCIATES (CIK: 0000828405) incorporated in California, located at 1200 Prospect St Ste 100, Lajolla, CA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 331 holdings with a total value of $1,061,175,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 Adeptus Health Inc 272,128 25,849,000 2.44%
2 2U, Inc. 654,246 21,060,000 1.98%
3 Callidus Software Inc 1,268,393 19,762,000 1.86%
4 REPLIGEN CORP COM 456,800 18,852,000 1.78%
5 RETROPHIN INC COM 550,795 18,259,000 1.72%
6 NAUTILUS INC COM 767,800 16,515,000 1.56%
7 GTT COMMUNICATIONS INC COM 664,827 15,869,000 1.50%
8 AAC HLDGS INC COM 350,995 15,289,000 1.44%
9 RENTRAK CORP 202,800 14,155,000 1.33%
10 Q2 Holdings Inc 484,122 13,676,000 1.29%
11 QUIDEL CORP COM 574,200 13,178,000 1.24%
12 PGT INNOVATIONS INC COM 825,902 11,984,000 1.13%
13 MAXLINEAR INC COM 981,700 11,879,000 1.12%
14 INTRA CELLULAR THERAPIES INC COM 358,857 11,465,000 1.08%
15 EAGLE PHARMACEUTICALS INC COM 141,300 11,426,000 1.08%
16 HANNON ARMSTRONG SUST INFR C 561,270 11,253,000 1.06%
17 CROSS CTRY HEALTHCARE INC COM 867,100 10,995,000 1.04%
18 Marcus & Millichap Inc Com 233,989 10,796,000 1.02%
19 SURGICAL CARE AFFILIATES INC COM 281,200 10,792,000 1.02%
20 BUILDERS FIRSTSOURCE INC 820,200 10,531,000 0.99%
21 HEALTHSTREAM INC COM 341,300 10,382,000 0.98%
22 IMPRIVATA INC 630,500 10,315,000 0.97%
23 K2M GROUP HLDGS INC COM 422,000 10,136,000 0.96%
24 NATURAL GROCERS BY VITAMIN C COM 403,800 9,942,000 0.94%
25 NCI BLDG SYS INC 653,496 9,848,000 0.93%
26 MACOM TECH SOLUTIONS HLDGS I 254,274 9,726,000 0.92%
27 TILE SHOP HLDGS INC 682,200 9,680,000 0.91%
28 DAVE & BUSTERS ENTMT INC COM 264,297 9,538,000 0.90%
29 DEL FRISCOS RESTAURANT GROUP COM 507,907 9,462,000 0.89%
30 NEWLINK GENETICS CORP 213,100 9,434,000 0.89%
31 ARCTIC CAT INC COM 271,500 9,017,000 0.85%
32 KIRKLANDS INC COM 323,100 9,005,000 0.85%
33 ARC DOCUMENT SOLUTIONS INC COM 1,180,928 8,987,000 0.85%
34 TubeMogul, Inc. 623,432 8,909,000 0.84%
35 BARRACUDA NETWORKS INC 215,379 8,533,000 0.80%
36 RINGCENTRAL INC 457,725 8,463,000 0.80%
37 HABIT RESTAURANTS INC COM CL A 261,500 8,182,000 0.77%
38 MOVADO GROUP INC 299,900 8,145,000 0.77%
39 SPORTSMANS WAREHOUSE 708,885 8,060,000 0.76%
40 ISHARES RUSSELL 2000 GROWTH ETF 49,900 7,714,000 0.73%
41 BOINGO WIRELESS INC COM 928,200 7,667,000 0.72%
42 BOOT BARN HLDGS INC 236,100 7,555,000 0.71%
43 MALIBU BOATS INCORPORATED COM CLASS A 375,032 7,534,000 0.71%
44 PRESS GANEY HLDGS INC 261,600 7,500,000 0.71%
45 Ashford Hospitality Prime, Inc. 495,980 7,450,000 0.70%
46 RED ROBIN GOURMET BURGERS INC COM 86,010 7,381,000 0.70%
47 EXAR CORPORATION 736,922 7,207,000 0.68%
48 PERNIX THERAPEUTICS HLDGS IN 1,215,400 7,195,000 0.68%
49 SYNERGY PHARMACEUTICALS DEL COM NEW 861,200 7,148,000 0.67%
50 Evolent Health, Inc. 365,600 7,129,000 0.67%
Page 1 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000828405-15-000005, filed 2015.08.13).

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.