DRIEHAUS CAPITAL MANAGEMENT LLC Q4 2020 Filing

Filed February 16, 2021

Portfolio Value

$6.2B

Holdings

412

Report Date

Q4 2020

Filing Type

13F-HR

All Holdings (412 positions)

#StockSharesValue% PortfolioType
201
QA4AGENTHERM INC
123,249$8.0B129.88%
202
TROXTRONOX LTD-CL A
548,758$8.0B129.63%
203
CAMTCAMTEK LTD
358,168$7.8B126.79%
204
ASPUASPEN GROUP INC
700,908$7.8B126.05%
205
RAMPLIVERAMP HOLDINGS INC
105,638$7.7B124.93%
206
PRCHPorch Group Inc
530,000$7.6B122.20%
207
WEAWESTERN ALLIANCE BANCORP
124,472$7.5B120.57%
208
COGTCogent Biosciences Inc
644,068$7.2B116.87%
209
MODMODINE MANUFACTURING CO
571,278$7.2B115.93%
210
RDFNREDFIN CORP
104,034$7.1B115.37%
211
HOMEAT HOME GROUP INC
458,724$7.1B114.59%
212
WHDCACTUS INC-CLASS A
268,328$7.0B113.02%
213
LQDTLIQUIDITY SERVICES INC
437,411$7.0B112.44%
214
ARRYARRAY TECHNOLOGIES INC
160,787$6.9B112.07%
215
TCE2CELLDEX THERAPEUTICS INC
393,215$6.9B111.31%
216
XENEXENON PHARMACEUTICALS INC
445,444$6.9B110.70%
217
RSIRUSH STREET INTERACTIVE INC
313,870$6.8B109.79%
218
KRNYKEARNY FINANCIAL CORP/MD
635,049$6.7B108.35%
219
TRMBTRIMBLE NAVIGATION LTD
100,316$6.7B108.22%
220
FTAIEURFORTRESS TRANSPORTATION & IN
283,640$6.7B107.51%
221
TREXTREX COMPANY INC
78,493$6.6B106.17%
222
HZOMARINEMAX INC
187,299$6.6B106.01%
223
VOXX INTERNATIONAL CORP
512,431$6.5B105.66%
224
RVNCEURREVANCE THERAPEUTICS INC
226,465$6.4B103.70%
225
TREAN INSURANCE GROUP INC
488,720$6.4B103.44%
226
AXONAXON ENTERPRISE INC
52,176$6.4B103.30%
227
TS INNOVATION ACQUISITIONS C
600,000$6.3B102.18%
228
MRVIMARAVAI LIFESCIENCES HLDGS-A
224,299$6.3B101.66%
229
MIDWEST HOLDING INC
116,800$6.3B101.24%
230
TIFEURTIFFANY & CO
47,656$6.3B101.21%
231
ZNTLZENTALIS PHARMACEUTICALS INC
118,424$6.2B99.39%
232
BOOMDMC GLOBAL INC
140,517$6.1B98.19%
233
AIMCUSDALTRA INDUSTRIAL MOTION CORP
109,233$6.1B97.84%
234
CLNECLEAN ENERGY FUELS CORP
754,449$5.9B95.82%
235
SENIOR CONNECT ACQUISITION C
572,753$5.9B95.23%
236
KTOSKRATOS DEFENSE & SECURITY
212,772$5.8B94.30%
237
SAIASAIA INC
32,028$5.8B93.57%
238
OZKBank OZK
183,100$5.7B92.52%
239
STROSUTRO BIOPHARMA INC
260,600$5.7B91.42%
240
WMSADVANCED DRAINAGE SYSTEMS IN
65,903$5.5B89.00%
241
TERTERADYNE INC
45,180$5.4B87.53%
242
BLDTOPBUILD CORP
29,142$5.4B86.67%
243
PAASPAN AMERICAN SILVER CORP
154,509$5.3B86.15%
244
SMGSCOTTS MIRACLE-GRO CO-CL A
26,372$5.3B84.86%
245
ITCIEURINTRA-CELLULAR THERAPIES INC
163,518$5.2B84.02%
246
MTSIMACOM Technology Solutions Holdings Inc
91,900$5.1B81.73%
247
HP5AEQUITY COMMONWEALTH
185,302$5.1B81.68%
248
MRVLMARVELL TECHNOLOGY GROUP LTD
104,200$5.0B80.05%
249
FVRRFIVERR INTERNATIONAL LTD
25,244$4.9B79.58%
250
MPMP MATERIALS CORP
152,736$4.9B79.40%
251
NVEEUSDNV5 GLOBAL INC
60,500$4.8B77.01%
252
AITAPPLIED INDUSTRIAL TECH INC
60,575$4.7B76.33%
253
HEESEURH&E EQUIPMENT SERVICES INC
157,514$4.7B75.86%
254
ATRCATRICURE INC
83,294$4.6B74.92%
255
EXPOEXPONENT INC
51,166$4.6B74.42%
256
ELUTAZIYO BIOLOGICS INC-CLASS A
328,754$4.5B72.40%
257
XECEURCIMAREX ENERGY CO
119,245$4.5B72.27%
258
APTVAPTIV PLC
34,000$4.4B71.58%
259
ASGNON ASSIGNMENT INC
52,793$4.4B71.26%
260
EYENATIONAL VISION HOLDINGS INC
96,341$4.4B70.50%
261
GOOSCANADA GOOSE HOLDINGS-W/I
136,368$4.1B65.60%
262
BCTG ACQUISITION CORP
325,894$3.7B60.24%
263
BYSIBEYONDSPRING INC
300,000$3.7B59.14%
264
BFAMBRIGHT HORIZONS FAMILY SOLUT
21,000$3.6B58.70%
265
FNDFLOOR & DECOR HOLDINGS INC-A
38,602$3.6B57.91%
266
HC2 HOLDINGS INC
1,061,318$3.5B55.91%
267
FSLRFIRST SOLAR INC
34,600$3.4B55.31%
268
THAYER VENTURES ACQUISITION
325,000$3.4B54.87%
269
ACAARCOSA INC
61,500$3.4B54.58%
270
DTDYNATRACE INC
77,800$3.4B54.39%
271
RRXREGAL BELOIT CORP
27,094$3.3B53.76%
272
AGLEUSDAEGLEA BIOTHERAPEUTICS INC
416,266$3.3B52.93%
273
IBPINSTALLED BUILDING PRODUCTS
30,500$3.1B50.23%
274
CMGCHIPOTLE MEXICAN GRILL INC
2,175$3.0B48.73%
275
NUANEURNUANCE COMMUNICATIONS INC
67,200$3.0B47.88%
276
IWOISHARES RUSSELL 2000 GROWTH
10,125$2.9B46.91%
277
ARESARES MANAGEMENT CORP - A
60,400$2.8B45.92%
278
EQXEQUINOX GOLD CORP
269,764$2.8B45.06%
279
AVLRUSDAVALARA INC
16,148$2.7B43.03%
280
MTZMASTEC INC
37,000$2.5B40.77%
281
CITCINTAS CORP
7,000$2.5B39.97%
282
CYTK 4 11/15/26CYTK 4 11/15/26
1,145,000$2.5B39.75%
283
LRMRLARIMAR THERAPEUTICS INC
110,500$2.4B38.23%
284
SUMO2EURSUMO LOGIC INC
80,000$2.3B36.94%
285
JDJD.COM INC-ADR
25,277$2.2B35.90%
286
REALREALREAL INC/THE
107,800$2.1B34.03%
287
ORTXUSDORCHARD THERAPEUTICS PLC
485,197$2.1B33.87%
288
LBEURL BRANDS INC
55,300$2.1B33.24%
289
MDBMONGODB INC
5,681$2.0B32.96%
290
DRIOEURDARIOHEALTH CORP
142,100$2.0B32.82%
291
PTONPELOTON INTERACTIVE INC-A
13,336$2.0B32.69%
292
SAMBOSTON BEER COMPANY INC-A
2,016$2.0B32.38%
293
ECHO GLOBAL LOGISTICS INC
67,900$1.8B29.42%
294
SNAPSNAP INC - A
35,565$1.8B28.78%
295
QRVOQORVO INC
10,552$1.8B28.34%
296
ELFELF BEAUTY INC
68,900$1.7B28.05%
297
XPOXPO LOGISTICS INC
14,259$1.7B27.47%
298
PROGENITY INC
305,810$1.6B26.24%
299
CREE INC
14,400$1.5B24.64%
300
SPOTSPOTIFY TECHNOLOGY SA
4,820$1.5B24.51%
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