EMERALD ADVISERS, LLC Q4 2017 Filing

Filed February 5, 2018

Portfolio Value

$2.6T

Holdings

248

Report Date

Q4 2017

Filing Type

13F-HR

All Holdings (248 positions)

#StockSharesValue% PortfolioType
1
T77LENDINGTREE INC
259,724$88.4B3.41%
2
SRPTSAREPTA THERAPEUTICS INC
886,979$49.4B1.90%
3
EPAMEPAM SYSTEMS INC
427,132$45.9B1.77%
4
VONAGE HOLDINGS CORP
4,478,801$45.5B1.75%
5
KMTKENNAMETAL INC
937,357$45.4B1.75%
6
CHGGCHEGG INC
2,749,685$44.9B1.73%
7
GTT COMMUNICATIONS INC
938,087$44.0B1.70%
8
KLX INC
640,931$43.7B1.68%
9
LF2PACIFIC PREMIER BANCORP
1,071,932$42.9B1.65%
10
TREXTREX INC
387,741$42.0B1.62%
11
FCB FINANCIAL HOLDINGS INC
815,359$41.4B1.60%
12
IBPINSTALLED BUILDING PRODUCTS
543,683$41.3B1.59%
13
NUTRI SYS INC NEW
772,891$40.7B1.57%
14
PBYIPUMA BIOTECHNOLOGY INC
402,668$39.8B1.53%
15
FIVEFIVE BELOW
591,991$39.3B1.51%
16
IPGPIPG PHOTONICS CORP
170,597$36.5B1.41%
17
PFPTPROOFPOINT INC
396,615$35.2B1.36%
18
VRNSVARONIS SYSTEMS INC
719,544$34.9B1.35%
19
GMS1EURGMS INC
893,394$33.6B1.30%
20
MRCYMERCURY SYSTEMS INC
643,416$33.0B1.27%
21
USCRUS CONCRETE INC
390,338$32.7B1.26%
22
QTS REALTY TRUST INC
593,860$32.2B1.24%
23
DYDYCOM INDUSTRIES INC
273,907$30.5B1.18%
24
SHOOMADDEN STEVEN LTD
639,344$29.9B1.15%
25
CTLTEURCATALENT INC
723,137$29.7B1.14%
26
TPCTUTOR PERINI CORPORATION
1,134,804$28.8B1.11%
27
APOGAPOGEE ENTERPRISES INC
618,877$28.3B1.09%
28
SG7SAGE THERAPEUTICS INC
168,785$27.8B1.07%
29
IM8NINSMED INC
859,011$26.8B1.03%
30
TTEKTETRA TECH INC
547,643$26.4B1.02%
31
OLLIOLLIE'S BARGAIN OUTLET HOLDINGS
494,813$26.3B1.01%
32
PORTOLA PHARMACEUTICALS INC
540,661$26.3B1.01%
33
MTHMERITAGE CORP
506,502$25.9B1.00%
34
BANK OF THE OZARKS INC
524,731$25.4B0.98%
35
PLNTPLANET FITNESS INC
727,665$25.2B0.97%
36
CRSCARPENTER TECHNOLOGY CORP
477,978$24.4B0.94%
37
KTOSKRATOS DEFENSE AND SECURITY
2,297,901$24.3B0.94%
38
MCMOELIS & CO
472,340$22.9B0.88%
39
ATDALLEGHENY TECHNOLOGIES INC
941,793$22.7B0.88%
40
BOFI HLDG INC
754,706$22.6B0.87%
41
HEESEURH&E EQUIPMENT SERVICES INC
546,691$22.2B0.86%
42
OPUS BANK
812,574$22.2B0.85%
43
SUPNSUPERNUS PHARMACEUTICALS INC
552,942$22.0B0.85%
44
EXASEXACT SCIENCES CORP
415,170$21.8B0.84%
45
BURLBURLINGTON STORES INC
176,546$21.7B0.84%
46
PQ GROUP HOLDINGS INC
1,266,500$20.8B0.80%
47
GRUBHUB INC
285,769$20.5B0.79%
48
K2M GROUP HOLDINGS INC
1,132,687$20.4B0.79%
49
1RGREV GROUP INC
621,390$20.2B0.78%
50
ALDER BIOPHARMACEUITICALS INC
1,730,028$19.8B0.76%
51
TDOCTELADOC INC
566,096$19.7B0.76%
52
CTRECARETRUST REIT INC
1,172,649$19.7B0.76%
53
CADEEURCADENCE BANCORP
694,839$18.8B0.73%
54
MICROSEMI CORP
363,638$18.8B0.72%
55
MTWMANITOWOC COMPANY
468,977$18.4B0.71%
56
ADAMAS PHARMACEUTICALS INC
542,897$18.4B0.71%
57
AAWWUSDATLAS AIR WORLDWIDE HOLDING
308,987$18.1B0.70%
58
BOXBOX INC
855,610$18.1B0.70%
59
AIMMUNE THERAPEUTICS INC
468,113$17.7B0.68%
60
CLVSEURCLOVIS ONCOLOGY INC
260,069$17.7B0.68%
61
GWREGUIDEWIRE SOFTWARE INC
234,842$17.4B0.67%
62
IOSPINNOSPEC INC
240,896$17.0B0.66%
63
DSKEUSDDASEKE INC
1,168,230$16.7B0.64%
64
FRPTFRESHPET INC
862,701$16.3B0.63%
65
RETAEURREATA PHARMACEUTICALS INC
561,736$15.9B0.61%
66
EXTRACTION OIL & GAS
1,073,353$15.4B0.59%
67
BLUEBIRD BIO INC
85,488$15.2B0.59%
68
MNRUSDMONMOUTH REAL ESTATE INV
852,439$15.2B0.58%
69
DERMIRA INC
536,425$14.9B0.57%
70
CLDRCLOUDERA INC
898,066$14.8B0.57%
71
OGM1COGENT COMMUNICATIONS HOLDINGS
319,701$14.5B0.56%
72
GTHXEURG1 THERAPEUTICS INC
721,438$14.3B0.55%
73
QTWOQ2 HOLDINGS INC
369,898$13.6B0.53%
74
IMPERVA INC
341,412$13.6B0.52%
75
CIENCIENA CORP
642,874$13.5B0.52%
76
DOOREURMASONITE INTERNATIONAL CORP
181,206$13.4B0.52%
77
LITELUMENTUM HOLDINGS INC
273,706$13.4B0.52%
78
CLFCLEVELAND-CLIFFS INC
1,853,021$13.4B0.51%
79
CPE3EURCALLON PETROLEUM CO
1,097,032$13.3B0.51%
80
CHUYUSDCHUY'S HOLDINGS INC
473,227$13.3B0.51%
81
MPWRMONOLITHICPOWER SYSTEMS INC
117,156$13.2B0.51%
82
BLDTOPBUILD CORP
168,614$12.8B0.49%
83
NEONEOGENOMICS INC
1,424,263$12.6B0.49%
84
ALRMALARM.COM HOLDINGS INC
333,712$12.6B0.49%
85
COHRII-VI INC
267,116$12.5B0.48%
86
EP3ORASURE TECHNOLOGIES INC
663,736$12.5B0.48%
87
MODNEURMODEL N INC
758,182$11.9B0.46%
88
PRIMPRIMORIS SERVICES CORP
439,024$11.9B0.46%
89
ATSG*AIR TRANSPORT SERVICES GROUP
509,691$11.8B0.45%
90
JACKJACK IN THE BOX INC
117,987$11.6B0.45%
91
IPHIINPHI CORP
313,551$11.5B0.44%
92
FORESCOUT TECHNOLOGIES INC
354,920$11.3B0.44%
93
CHRCHURCHILL DOWNS INC
47,887$11.1B0.43%
94
LOBLIVE OAK BANCSHARES INC
465,972$11.1B0.43%
95
TRHCEURTABULA RASA HEALTHCARE INC
390,582$11.0B0.42%
96
DCPHEURDECIPHERA PHARMACEUTICALS INC
482,626$10.9B0.42%
97
KEANE GROUP INC
553,346$10.5B0.41%
98
AQUAUSDEVOQUA WATER TECHNOLOGIES INC
442,340$10.5B0.40%
99
CCNECNB FINL CORP PA
389,003$10.2B0.39%
100
ATRCATRICURE INC
553,411$10.1B0.39%
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