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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 (2014Q4)
Portfolio Summary: 337 holdings with a total value of $1,884,962,000.
#
Name
Shares
Value ($)
%
Options
Notes
301 VISA INC 1,109 291,000 0.02%
302 VALERO ENERGY CORP NEW 5,853 290,000 0.02%
303 METLIFE INC 5,367 290,000 0.02%
304 MCDONALDS CORP 3,069 288,000 0.02%
305 WESCO AIRCRAFT HLDGS INC COM 20,400 285,000 0.02%
306 WISDOMTREE INVTS INC 17,584 276,000 0.01%
307 NORTHUMBERLAND BANCORP 8,938 268,000 0.01%
308 3M CO 1,611 265,000 0.01%
309 MERCK & CO INC 4,635 263,000 0.01%
310 IXIA COM 23,181 261,000 0.01%
311 TIMKENSTEEL CORPORATION COM 6,957 258,000 0.01%
312 MORGAN STANLEY 6,508 253,000 0.01%
313 Hewlett Packard Co 6,262 251,000 0.01%
314 REX ENERGY CORPORATION 48,888 249,000 0.01%
315 BANK AMER CORP 13,790 247,000 0.01%
316 BOEING CO 1,879 244,000 0.01%
317 CAPITAL ONE FINL CORP 2,928 242,000 0.01%
318 CYNOSURE CL A ORD 8,710 239,000 0.01%
319 ALTRIA GROUP INC 4,824 238,000 0.01%
320 GLOBAL EAGLE ENTMT INC 17,460 238,000 0.01%
321 ENVIRONMENTAL TECTONICS CORP COM 135,421 238,000 0.01%
322 HONEYWELL INTL INC 2,224 222,000 0.01%
323 TWENTY FIRST CENTY FOX INC 5,763 221,000 0.01%
324 SELECT COMFORT CORP 8,120 219,000 0.01%
325 PNC FINL SVCS GROUP INC 2,377 217,000 0.01%
326 UNITED PARCEL SERVICE INC 1,941 216,000 0.01%
327 PHILLIPS 66 2,806 201,000 0.01%
328 FORD MTR CO DEL 12,550 195,000 0.01%
329 SABA SOFTWARE INC 22,191 181,000 0.01%
330 JAKKS PACIFIC INC 26,106 178,000 0.01%
331 ORION GROUP HLDGS INC COM 14,975 165,000 0.01%
332 BILL BARRETT CP 14,023 160,000 0.01%
333 NEONODE INC 40,067 135,000 0.01%
334 HERON THERAPEUTICS INC COM 10,350 104,000 0.01%
335 EKSO BIONICS HLDGS INC COM 67,820 92,000 0.00%
336 PLUG POWER INC 10,015 30,000 0.00%
337 JONES SODA COMPANY 65,640 23,000 0.00%
Page 7 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-15-004980, filed 2015.01.30).

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.