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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 (2015Q2)
Portfolio Summary: 461 holdings with a total value of $2,713,350,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 ISHARES 16,300 19,000 0.00% Call
2 TEVA PHARMACEUTICAL INDS LTD 120,000 22,000 0.00% Call
3 SPDR S&P 500 ETF TR 3,900 34,000 0.00% Put
4 ISHARES TR 42,700 47,000 0.00% Call
5 BAXTER INTL INC 100,000 55,000 0.00% Call
6 SELECT SECTOR SPDR TR 37,600 71,000 0.00% Put
7 ISHARES RUSSELL 1000 ETF 16,800 89,000 0.00% Put
8 GENERAL FIN CORP DEL 18,783 98,000 0.00%
9 DHT HOLDINGS INC 12,986 101,000 0.00%
10 QLOGIC CORP 10,414 148,000 0.01%
11 APPLIED MICRO CIRCUITS ORD 22,000 149,000 0.01%
12 IDEAL PWR INC 18,580 156,000 0.01%
13 CALLON PETE CO DEL 19,841 165,000 0.01%
14 Fairway Group Holdings Corp. 200,000 190,000 0.01% Put
15 BELMOND LTD 15,874 198,000 0.01%
16 New Home Company Inc (The) 12,127 209,000 0.01%
17 CORCEPT THERAPEUTICS INC 35,039 211,000 0.01%
18 DORIAN LPG LTD 12,825 214,000 0.01%
19 DOT HILL SYS CORP 35,133 215,000 0.01%
20 ISLE OF CAPRI CASINOS INC COM 12,295 223,000 0.01%
21 ADECOAGRO S A 29,136 269,000 0.01%
22 POWERSHARES QQQ TRUST 200,000 302,000 0.01% Put
23 CELLDEX THERAPEUTICS INC NEW 12,780 322,000 0.01%
24 CALAMP CORP 18,077 330,000 0.01%
25 SAPIENS INTL CORP N V SHS NEW 33,298 346,000 0.01%
26 CABLEVISION SYS CORP(NEW) NY GROUP CL ACOM 1,000,000 350,000 0.01% Put
27 MITEK SYS INC 93,100 353,000 0.01%
28 AMICUS THERAPEUTICS INC COM 24,959 353,000 0.01%
29 LIFELOCK ORD 23,544 386,000 0.01%
30 PILGRIMS PRIDE CORP NEW 230,000 403,000 0.01% Call
31 HALLIBURTON CO 300,000 403,000 0.01% Call
32 BANC OF CALIFORNIA INC COM 29,814 410,000 0.02%
33 WISDOMTREE TR 1,000,000 425,000 0.02% Put
34 RETROPHIN INC 13,449 446,000 0.02%
35 SUPERCOM LTD NEW SHS NEW 35,612 452,000 0.02%
36 Jernigan Capital Inc 22,241 452,000 0.02%
37 US BANCORP DEL 10,449 453,000 0.02%
38 ON SEMICONDUCTOR CORP 39,344 460,000 0.02%
39 THERAPEUTICSMD INC 59,437 467,000 0.02%
40 SYNCHRONOSS TECHNOLOGIES INC 10,493 480,000 0.02%
41 COLLIERS INTL GROUP INC 12,498 481,000 0.02%
42 DESCARTES SYS GROUP INC 30,012 483,000 0.02%
43 AGENUS INC 56,274 486,000 0.02%
44 NEXTERA ENERGY PARTNERS LP 12,806 507,000 0.02%
45 CKEC 2017-01-20 33.000 C A OPQ 19,543 519,000 0.02%
46 AVAGO TECHNOLOGIES LTD SHS 47,500 565,000 0.02% Call
47 CHINA JO-JO DRUGSTORES INC 175,377 575,000 0.02%
48 CEDAR FAIR L P 10,580 577,000 0.02%
49 CARLYLE GROUP L P 20,979 591,000 0.02%
50 ACADIA RLTY TR COM SH BEN INT 20,813 606,000 0.02%
Page 1 of 10

Portfolio data is normalized using SEC Form 13F filings, including the Restatement filing (0001140361-15-033240, filed 2015.08.24).

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.