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Institutional Investment Manager
EMERALD ADVISERS, LLC
EMERALD ADVISERS, LLC (CIK: 0001015083) incorporated in Pennsylvania, located at 3175 Oregon Pike, Leola, PA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Original 13F HR (0001144204-16-076789) filed in 2016.01.25
#
Name
Shares
Value ($)
%
Options
Notes
1 EPAM SYS INC 607,026 47,724 2.25%
2 MICROSTRATEGY INC CL A NEW 184,883 33,148 1.57%
3 BANK OF THE OZARKS 634,126 31,364 1.48%
4 VEEVA SYS INC 1,071,542 30,914 1.46%
5 QLIK TECHNOLOGIES INC COM 950,174 30,083 1.42%
6 WELLCARE HEALTH PLANS INC COM 371,308 29,040 1.37%
7 JACK IN THE BOX INC 377,895 28,988 1.37%
8 APOGEE ENTERPRISES INC COM 648,567 28,219 1.33%
9 ACADIA HEALTHCARE COMPANY IN 446,213 27,870 1.32%
10 VONAGE HLDGS CORP COM 4,749,822 27,264 1.29%
11 IMPERVA INC 423,031 26,782 1.26%
12 AMERICAN EAGLE OUTFITTERS IN 1,706,653 26,453 1.25%
13 PROOFPOINT INC 404,395 26,290 1.24%
14 OPUS BK IRVINE CALIF 702,132 25,958 1.23%
15 LENDINGTREE INC NEW COM 282,856 25,253 1.19%
16 TREX CO INC COM 656,410 24,970 1.18%
17 MATTHEWS INTL CORP 460,270 24,601 1.16%
18 WALKER & DUNLOP INC COM 841,983 24,258 1.15%
19 FIVE BELOW INC COM 701,729 22,526 1.06%
20 KORN FERRY COM NEW 674,049 22,365 1.06%
21 8X8 INC NEW COM 1,910,019 21,870 1.03%
22 KFORCE INC COM 841,930 21,284 1.00%
23 DAVE & BUSTERS ENTMT INC COM 492,948 20,576 0.97%
24 RED ROBIN GOURMET BURGERS INC COM 327,368 20,212 0.95%
25 MICROSEMI CORP 612,610 19,965 0.94%
26 CUSTOMERS BANCORP INC COM 731,997 19,925 0.94%
27 PRIVATEBANCORP INC 473,367 19,418 0.92%
28 BOFI HLDG INC 899,292 18,930 0.89%
29 RENTRAK CORP 392,487 18,655 0.88%
30 ATRICURE INC 795,104 17,842 0.84%
31 FCB FINL HLDGS INC 493,438 17,660 0.83%
32 NEUROCRINE BIOSCIE COM USD0.001 303,207 17,152 0.81%
33 WABTEC 238,387 16,954 0.80%
34 AMICUS THERAPEUTICS INC 1,734,566 16,825 0.79%
35 GUIDEWIRE SOFTWARE INC 277,180 16,675 0.79%
36 IPG PHOTONICS CORP 186,177 16,600 0.78%
37 GTT COMMUNICATIONS INC COM 968,433 16,521 0.78%
38 CEPHEID 448,118 16,370 0.77%
39 BURLINGTON STORES INC 373,356 16,017 0.76%
40 CAVIUM INC 241,057 15,840 0.75%
41 CANTEL MED CORP 252,696 15,703 0.74%
42 SPIRIT AIRLS INC 393,524 15,682 0.74%
43 K2M GROUP HLDGS INC COM 792,955 15,653 0.74%
44 SYNCHRONOSS TECHNOLOGIES INC COM 444,183 15,649 0.74%
45 GIGAMON INC 586,823 15,592 0.74%
46 FIRST NBC BK HLDG CO 395,795 14,799 0.70%
47 BLUEBIRD BIO INCORPORATED 230,252 14,787 0.70%
48 CHUYS HLDGS INC 467,172 14,641 0.69%
49 CIENA CORP COM NEW 706,995 14,628 0.69%
50 PENN NATL GAMING INC 875,543 14,026 0.66%
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