Dark
Light
System
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 (2015Q2)
Original 13F HR (0001144204-15-044575) filed in 2015.07.28
#
Name
Shares
Value ($)
%
Options
Notes
201 AMETEK INC NEW 216,069 11,836 0.56%
202 CROWN HOLDINGS INC 216,671 11,464 0.55%
203 Abaxis Inc 218,483 11,248 0.54%
204 MILACRON HLDGS CORP COM 220,580 4,341 0.21%
205 FIRST COMWLTH FINL CORP PA COM 225,545 2,163 0.10%
206 FNB CORP PA 228,165 3,267 0.16%
207 S & T BANCORP INC COM 228,384 6,758 0.32%
208 VIRGIN AMERICA ORD 234,102 6,433 0.31%
209 LIBERTY PROP 236,705 7,627 0.36%
210 INSTALLED BLDG PRODS INC COM 240,350 5,884 0.28%
211 FIBROCELL SCIENCE INC 242,547 1,278 0.06%
212 BRYN MAWR BK CORP 243,083 7,331 0.35%
213 RED ROBIN GOURMET BURGERS INC COM 243,586 20,905 1.00%
214 KORN FERRY COM NEW 247,199 8,595 0.41%
215 Orrstown FINL Svcs 252,486 4,085 0.19%
216 TRISTATE CAP HLDGS INC COM 252,600 3,266 0.16%
217 GUIDEWIRE SOFTWARE INC 254,876 13,491 0.64%
218 INOGEN INC COM 256,070 11,421 0.54%
219 AQUA AMERICA INC 256,771 6,288 0.30%
220 ALARM COM HLDGS INC 259,300 3,988 0.19%
221 POLYONE CORP 262,412 10,279 0.49%
222 LENDINGTREE INC NEW COM 264,045 20,757 0.99%
223 RENTRAK CORP 271,491 18,950 0.90%
224 MADDEN STEVEN LTD COM 272,996 11,679 0.56%
225 WABTEC CORP 276,853 26,091 1.24%
226 MALIBU BOATS INCORPORATED COM CLASS A 283,575 5,697 0.27%
227 RADIAN GROUP INC 284,810 5,343 0.25%
228 INOVIO PHARMACEUTICALS INC 288,486 2,354 0.11%
229 FCB Financial Holdings Inc 293,117 3,746 0.18%
230 IPG PHOTONICS CORP 295,807 25,195 1.20%
231 MATTHEWS INTL CORP 297,869 15,829 0.75%
232 Pandora Media Inc 301,331 4,683 0.22%
233 ENTERCOM COMMUNICATIONS CORP 307,773 3,515 0.17%
234 JACK IN THE BOX INC 310,288 27,355 1.30%
235 SYNCHRONOSS TECHNOLOGIES INC 311,055 14,225 0.68%
236 CAVIUM INC 311,774 21,453 1.02%
237 ASTRONICS CORP 314,056 22,263 1.06%
238 SELECT MED HLDGS CORP COM 321,698 5,212 0.25%
239 Marcus & Millichap Inc Com 323,780 14,939 0.71%
240 PEP BOYS MANNY MOE & JACK 334,635 4,106 0.20%
241 SIGMA DESIGNS INC COM 338,450 4,038 0.19%
242 ADAMAS PHARMACEUTICALS INC 348,721 9,143 0.44%
243 SAREPTA THERAPEUTICS INC 350,127 10,654 0.51%
244 INTERFACE INC COM 362,198 9,073 0.43%
245 SUPER MICRO COMPUTER INC COM 363,197 10,743 0.51%
246 PACIFIC PREMIER BANCORP 363,453 6,164 0.29%
247 CIENA CORP 363,494 8,608 0.41%
248 DAVE & BUSTERS ENTMT INC 363,617 13,123 0.63%
249 FARO TECHNOLOGIES INC COM 371,928 17,369 0.83%
250 BON-TON STORES INC 375,922 1,737 0.08%
Page 5 of 7