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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 (2016Q2)
Portfolio Summary: 550 holdings with a total value of $2,803,989,000.
#
Name
Shares
Value ($)
%
Options
Notes
401 ATLASSIAN CORP PLC 160,464 4,156,000 0.15%
402 CIGNA CORPORATION 32,500 4,160,000 0.15%
403 RINGCENTRAL INC 211,027 4,161,000 0.15%
404 NEWELL BRANDS 85,795 4,167,000 0.15%
405 ALIGN TECHNOLOGY INC 52,652 4,241,000 0.15%
406 GRANITE CONSTR INC 95,039 4,329,000 0.15%
407 INOGEN INC COM 89,310 4,475,000 0.16%
408 TC PIPELINES LP 80,637 4,617,000 0.16%
409 CHENIERE ENERGY PARTNERS LP COMMON UNITS 155,180 4,652,000 0.17%
410 LEVEL 3 COMM 91,180 4,695,000 0.17%
411 SPECTRA ENERGY PARTNERS LP 99,615 4,700,000 0.17%
412 BMC STK HLDGS INC 265,739 4,735,000 0.17%
413 FIVE9 INC 403,634 4,803,000 0.17%
414 EXELIXIS INC 630,843 4,927,000 0.18%
415 VASCULAR SOLUTIONS 121,183 5,048,000 0.18%
416 VAIL RESORTS INC 36,748 5,080,000 0.18%
417 ASTEC INDS INC 90,661 5,091,000 0.18%
418 VISA INC 68,710 5,096,000 0.18%
419 VCA INCORPORATED 75,490 5,104,000 0.18%
420 MARKETAXESS HLDGS INC 35,244 5,124,000 0.18%
421 Q2 Holdings Inc 183,410 5,139,000 0.18%
422 TRANSCANADA CORP 113,837 5,148,000 0.18%
423 U S CONCRETE INC 85,098 5,183,000 0.18%
424 ABIOMED INC 47,508 5,192,000 0.19%
425 SITEONE LANDSCAPE SUPPLY INC 153,601 5,221,000 0.19%
426 CERUS CORP 843,193 5,262,000 0.19%
427 LTC PPTYS INC COM 103,525 5,355,000 0.19%
428 ATLAS FINANCIAL HOLDINGS INC SHS NEW 311,319 5,361,000 0.19%
429 STAMPS COM INC COM NEW 61,379 5,366,000 0.19%
430 LENDINGTREE INC NEW COM 60,839 5,374,000 0.19%
431 AUTOBYTEL INC COM NEW 389,388 5,401,000 0.19%
432 EDUCATION RLTY TR INC 117,571 5,425,000 0.19%
433 NEVRO CORP COM 73,788 5,443,000 0.19%
434 INSTRUCTURE INC COM 286,788 5,449,000 0.19%
435 TELEFONICA BRASIL SA 403,853 5,492,000 0.20%
436 ORTHOFIX INTL N V 131,580 5,579,000 0.20%
437 CHART INDS INC 231,836 5,594,000 0.20%
438 HEALTHCARE RLTY TR 160,013 5,599,000 0.20%
439 FIVE PRIME THERAPEUTICS INC 135,824 5,616,000 0.20%
440 CYRUSONE INC 101,438 5,646,000 0.20%
441 MARINEMAX INC COM 335,297 5,690,000 0.20%
442 CLIFFS NAT RES INC 1,019,542 5,781,000 0.21%
443 LEMAITRE VASCULAR INC COM 409,841 5,848,000 0.21%
444 VEREIT 588,172 5,964,000 0.21%
445 DYCOM INDS INC 66,493 5,968,000 0.21%
446 CROWN CASTLE INTL CORP NEW 58,932 5,977,000 0.21%
447 Spectra Energy Corp Com 163,202 5,978,000 0.21%
448 ISHARES TR 174,771 5,981,000 0.21%
449 SUMMIT MATLS INC CL A 298,216 6,101,000 0.22%
450 Invacare Corp 149,002 6,108,000 0.22%
Page 9 of 11

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-16-076342, filed 2016.08.15).

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.