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Institutional Investment Manager
DRIEHAUS CAPITAL MANAGEMENT LLC
DRIEHAUS CAPITAL MANAGEMENT LLC (CIK: 0000938206) incorporated in Delaware, located at 25 East Erie St, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 536 holdings with a total value of $3,084,766,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 COGNIZANT TECHNOLOGY SOLUTIO 4,800 4,000 0.00% Put
2 ROPER TECHNOLOGIES INC 2,500 5,000 0.00% Put
3 STERICYCLE INC 3,600 6,000 0.00% Put
4 MICROSOFT CORP 5,900 7,000 0.00% Put
5 VISA INC 6,100 9,000 0.00% Put
6 POWERSHARES QQQ TRUST 26,300 14,000 0.00% Put
7 HALLIBURTON CO 250,000 16,000 0.00% Call
8 ALPHABET INC 700 16,000 0.00% Put
9 LOWES COS INC 7,200 18,000 0.00% Put
10 SERVICENOW INC 4,900 19,000 0.00% Put
11 FACEBOOK INC 7,300 22,000 0.00% Put
12 ISHARES 40,000 24,000 0.00% Put
13 Servicemaster Global Hldgs I 9,400 28,000 0.00% Put
14 VIRNETX HLDG CORP 12,184 56,000 0.00%
15 KEYW HLDG CORP 11,267 75,000 0.00%
16 CELGENE CORP 6,600 82,000 0.00% Put
17 ISHARES SILVER TR 4,100,000 123,000 0.00% Call
18 HI-CRUSH PARTNERS LP 26,593 132,000 0.00%
19 On Assignment Inc 5,418 200,000 0.01%
20 ENVIVA PARTNERS LP 9,359 203,000 0.01%
21 MACYS INC 4,602 203,000 0.01%
22 NEW RESIDENTIAL INVT CORP COM NEW 17,900 208,000 0.01%
23 NETFLIX INC 2,123 217,000 0.01%
24 QORVO INC 4,403 222,000 0.01%
25 ISHARES TR 1,557 225,000 0.01%
26 CKEC 2017-01-20 33.000 C A OPQ 165,100 238,000 0.01% Call
27 CYBERARK SOFTWARE LTD 5,574 238,000 0.01%
28 CME GROUP INC 2,494 240,000 0.01%
29 PARTY CITY HOLDCO INC COM 16,083 242,000 0.01%
30 SKYWORKS SOLUTIONS INC 3,160 246,000 0.01%
31 SONY GROUP CORP 9,600 247,000 0.01%
32 FIRST SOLAR INC 3,611 247,000 0.01%
33 Franklin Finl Network Inc 9,184 248,000 0.01%
34 SANCHEZ ENERGY CORP COM 45,568 250,000 0.01%
35 ZEBRA TECHNOLOGIES CORPORATION CL A 3,641 251,000 0.01%
36 VERINT SYS INC 8,000 267,000 0.01%
37 ANTERO RES CORP 11,096 276,000 0.01%
38 ISHARES TR 4,181 284,000 0.01%
39 SILVER WHEATON CORP 17,216 285,000 0.01%
40 CONSTELLATION BRANDS INC 1,893 286,000 0.01%
41 VANGUARD INTL EQUITY INDEX F 6,727 290,000 0.01%
42 SWIFT TRANSN CO 15,727 293,000 0.01%
43 ISHARES TR 1,310,400 296,000 0.01% Put
44 SABRE CORP 10,239 296,000 0.01%
45 SEQUANS COMMUNICATIONS S A 109,275 297,000 0.01%
46 DIPLOMAT PHARMACY INC COM 10,930 299,000 0.01%
47 SILVER SPRING NETWORKS INC COM 21,218 313,000 0.01%
48 CONTINENTAL RESOURE 10,640 323,000 0.01%
49 SELECT INCOME REIT 14,400 332,000 0.01%
50 ALLERGAN PLC 370 340,000 0.01%
Page 1 of 11

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-16-064991, filed 2016.05.13).

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.