DRIEHAUS CAPITAL MANAGEMENT LLC Q2 2016 Filing

Filed August 15, 2016

Portfolio Value

$2.8T

Holdings

526

Report Date

Q2 2016

Filing Type

13F-HR

All Holdings (526 positions)

#StockSharesValue% PortfolioType
201
AORTCRYOLIFE INC
244,698$2.9B0.10%
202
CSANCOSAN LTD - CLASS A SHARES
440,953$2.9B0.10%
203
ACHCACADIA HEALTHCARE CO INC
51,659$2.9B0.10%
204
TASTUSDCARROLS RESTAURANT GROUP INC
239,075$2.8B0.10%
205
LYTSLSI INDUSTRIES INC
256,058$2.8B0.10%
206
BECNUSDBEACON ROOFING SUPPLY INC
62,280$2.8B0.10%
207
NHINATL HEALTH INVESTORS INC
37,665$2.8B0.10%
208
CYBRCYBERARK SOFTWARE LTD/ISRAEL
58,120$2.8B0.10%
209
IBPINSTALLED BUILDING PRODUCTS
77,575$2.8B0.10%
210
DUPONT FABROS TECHNOLOGY
58,957$2.8B0.10%
211
TALTAL EDUCATION GROUP- ADR
44,784$2.8B0.10%
212
USPHU.S. PHYSICAL THERAPY INC
45,957$2.8B0.10%
213
SAJACIA SANEAMENTO BASICO DE-ADR
308,493$2.8B0.10%
214
OLEDUNIVERSAL DISPLAY CORP
40,720$2.8B0.10%
215
UNIQUE FABRICATING INC
205,353$2.8B0.10%
216
EPREPR PROPERTIES
33,939$2.7B0.10%
217
WEBMD HEALTH CORP
47,063$2.7B0.10%
218
WELLWelltower Inc
35,748$2.7B0.10%
219
SPGSIMON PROPERTY GROUP INC
12,539$2.7B0.10%
220
KMXCARMAX INC
55,342$2.7B0.10%
221
HCKTHACKETT GROUP INC/THE
194,903$2.7B0.10%
222
USX1UNITED STATES STEEL CORP
160,209$2.7B0.10%
223
TWXCHFTIME WARNER INC
36,653$2.7B0.10%
224
FIXCOMFORT SYSTEMS USA INC
82,103$2.7B0.10%
225
G7AGRUPO AEROPORTUARIO CEN-ADR
56,348$2.7B0.10%
226
Allergan plc
13,701$2.7B0.10%Put
227
MPWRMONOLITHIC POWER SYSTEMS INC
38,243$2.6B0.09%
228
HEIHEICO CORP
39,028$2.6B0.09%
229
ENDOLOGIX INC
209,087$2.6B0.09%
230
BUCKEYE PARTNERS LP
36,814$2.6B0.09%
231
PGTIUSDPGT INC
249,754$2.6B0.09%
232
NOWSERVICENOW INC
42,889$2.5B0.09%Put
233
MYOKARDIA INC
204,703$2.5B0.09%
234
ECHO GLOBAL LOGISTICS INC
111,899$2.5B0.09%
235
CANTEL MEDICAL CORP
35,835$2.5B0.09%
236
CERNCHFCERNER CORP
42,015$2.5B0.09%
237
AVINGER INC
206,382$2.5B0.09%
238
ROPROPER INDUSTRIES INC
16,621$2.4B0.09%Put
239
ENVUSDENVESTNET INC
72,463$2.4B0.09%
240
GBTUSDGLOBAL BLOOD THERAPEUTICS IN
144,912$2.4B0.09%
241
CASYCASEY'S GENERAL STORES INC
18,208$2.4B0.09%
242
JPXAEROVIRONMENT INC
86,061$2.4B0.09%
243
AVGOBROADCOM LTD
15,352$2.4B0.09%
244
NSTGEURNANOSTRING TECHNOLOGIES INC
189,016$2.4B0.08%
245
HMS HOLDINGS CORP
133,934$2.4B0.08%
246
EEFTEURONET WORLDWIDE INC
34,097$2.4B0.08%
247
CTSHCOGNIZANT TECH SOLUTIONS-A
45,688$2.3B0.08%Put
248
MCBC HOLDINGS INC
209,498$2.3B0.08%
249
HSKAEURHESKA CORP
60,523$2.3B0.08%
250
BG STAFFING INC
117,761$2.2B0.08%
251
DOOREURMASONITE INTERNATIONAL CORP
33,530$2.2B0.08%
252
FAIRMOUNT SANTROL HOLDINGS I
286,842$2.2B0.08%
253
BERYEURBERRY PLASTICS GROUP INC
56,779$2.2B0.08%
254
CWSTCASELLA WASTE SYSTEMS INC-A
277,961$2.2B0.08%
255
INTERXION HOLDING NV
58,296$2.1B0.08%
256
EQT MIDSTREAM PARTNERS LP
26,732$2.1B0.08%
257
SERVUSDSERVICEMASTER GLOBAL HOLDING
59,509$2.1B0.08%Put
258
PRESS GANEY HOLDINGS INC
53,455$2.1B0.08%
259
FQIDIGITAL REALTY TRUST INC
19,140$2.1B0.07%
260
LF2PACIFIC PREMIER BANCORP INC
86,086$2.1B0.07%
261
WWDWOODWARD INC
35,750$2.1B0.07%
262
EQIXEQUINIX INC
5,311$2.1B0.07%
263
CYNAPSUS THERAPEUTICS INC
120,588$2.0B0.07%
264
NSANATIONAL STORAGE AFFILIATES
97,000$2.0B0.07%
265
VLRSCONTROLADORA VUELA CIA DE AV
107,652$2.0B0.07%
266
SSFSENSIENT TECHNOLOGIES CORP
27,917$2.0B0.07%
267
PLNTPLANET FITNESS INC - CL A
104,593$2.0B0.07%
268
LGNDLIGAND PHARMACEUTICALS
16,522$2.0B0.07%
269
MDLZMONDELEZ INTERNATIONAL INC-A
43,286$2.0B0.07%
270
CTVHELIX ENERGY SOLUTIONS GROUP
289,597$2.0B0.07%
271
VCRAUSDVOCERA COMMUNICATIONS INC
151,607$1.9B0.07%
272
PLAYDAVE & BUSTER'S ENTERTAINMEN
41,596$1.9B0.07%
273
FDCFIRST DATA CORP- CLASS A
172,859$1.9B0.07%
274
WINGWINGSTOP INC
69,566$1.9B0.07%
275
KLR ENERGY ACQUISITION CORP
187,763$1.9B0.07%
276
TAHOE RESOURCES INC
126,565$1.9B0.07%
277
EWEDWARDS LIFESCIENCES CORP
18,921$1.9B0.07%
278
POLYONE CORPORATION
53,155$1.9B0.07%
279
ULTAULTA SALON COSMETICS & FRAGR
7,608$1.9B0.07%
280
SURGICAL CARE AFFILIATES INC
38,868$1.9B0.07%
281
SEQUENTIAL BRANDS GROUP INC
232,120$1.9B0.07%
282
JOY GLOBAL INC
85,755$1.8B0.06%
283
COHREURCOHERENT INC
19,731$1.8B0.06%
284
WHITEWAVE FOODS CO
38,160$1.8B0.06%
285
CARE.COM INC
150,000$1.8B0.06%
286
MGPIMGP INGREDIENTS INC
44,767$1.7B0.06%
287
VMCVULCAN MATERIALS CO
14,143$1.7B0.06%
288
DSGRLAWSON PRODUCTS INC
82,475$1.6B0.06%
289
SIXEURSIX FLAGS ENTERTAINMENT CORP
27,668$1.6B0.06%
290
BLDTOPBUILD CORP
44,059$1.6B0.06%
291
DREW INDUSTRIES INC
18,746$1.6B0.06%
292
PRGOPERRIGO CO PLC
17,439$1.6B0.06%
293
ZELTIQ AESTHETICS INC
56,087$1.5B0.05%
294
THERAPEUTICSMD INC
180,263$1.5B0.05%
295
TXRHTEXAS ROADHOUSE INC
33,529$1.5B0.05%
296
LGIHLGI HOMES INC
47,580$1.5B0.05%
297
STERIS PLC
21,835$1.5B0.05%
298
DPZDOMINO'S PIZZA INC
11,300$1.5B0.05%
299
GTIMGOOD TIMES RESTAURANTS INC
419,690$1.5B0.05%
300
EPAMEPAM SYSTEMS INC
22,696$1.5B0.05%
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