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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 A O SMITH 7,110 626,000 0.02%
402 ISHARES SILVER TR 34,998 625,000 0.02%
403 MASTEC INC 27,853 622,000 0.02%
404 CONCHO RESOURCES 5,200 620,000 0.02%
405 GODADDY INC 19,422 606,000 0.02%
406 Pandora Media Inc 48,645 606,000 0.02%
407 ANTERO RES CORP 23,344 606,000 0.02%
408 BRISTOL MYERS SQUIBB CO 8,198 603,000 0.02%
409 BRUNSWICK CORP 12,915 585,000 0.02%
410 KEMPHARM INC 146,534 583,000 0.02%
411 YELP INC 19,120 580,000 0.02%
412 ALLIANT ENERGY CORP 14,610 580,000 0.02%
413 IDEX CORP 7,000 575,000 0.02%
414 SUNTECH POWER HLDGS CO 31,872,000 573,000 0.02% PRN
415 ALBEMARLE CORP 7,200 571,000 0.02%
416 INCYTE CORP 7,090 567,000 0.02%
417 CORCEPT THERAPEUTICS INC 102,657 561,000 0.02%
418 PANERA BREAD CO 2,648 561,000 0.02%
419 LUMENTUM HLDGS INC COM 22,979 556,000 0.02%
420 GEOSPACE TECHNOLOGIES CORP COM 33,498 548,000 0.02%
421 CARDIOVASCULAR SYS INC DEL COM 29,089 535,000 0.02%
422 RADISYS CORP COM 119,490 535,000 0.02%
423 SCOTTS MIRACLE-GRO CO 7,624 533,000 0.02%
424 CARTERS INC 5,000 532,000 0.02%
425 NeoPhotonics Corp 55,234 526,000 0.02%
426 ISHARES 3,000,000 525,000 0.02% Put
427 COACH INC 12,861 524,000 0.02%
428 LIFEPOINT HEALTH INC 8,000 523,000 0.02%
429 GENPACT LIMITED 19,248 517,000 0.02%
430 WPX ENERGY INC 55,000 512,000 0.02%
431 SELECT INCOME REIT 19,150 498,000 0.02%
432 MINDBODY INCORPORATED COM CLASS A 30,440 491,000 0.02%
433 BILL BARRETT CP 75,763 484,000 0.02%
434 FINISAR CORP 27,520 482,000 0.02%
435 WEC ENERGY GROUP INC 7,380 482,000 0.02%
436 CIRRUS LOGIC INC 12,353 479,000 0.02%
437 SYNCHRONY FINL 18,727 473,000 0.02%
438 American Capital Agency 23,600 468,000 0.02%
439 INTERCEPT PHARMACEUTICALS INCORPORATED 3,275 467,000 0.02%
440 OLD DOMINION FREIGHT LINE IN 7,725 466,000 0.02%
441 WISDOMTREE TR 12,000 465,000 0.02%
442 GLAUKOS CORP 15,882 463,000 0.02%
443 MELLANOX TECHNOLOGIES LTD 9,408 451,000 0.02%
444 WMI HOLDINGS CORP. 202,481 450,000 0.02%
445 SPS COMM INC 7,408 449,000 0.02%
446 ATHENA HEALTH INC. 3,246 448,000 0.02%
447 NETEASE INC 2,301 445,000 0.02%
448 ALNYLAM PHARMACEUTICALS INC 7,991 443,000 0.02%
449 INTRAWEST RESORTS HLDGS INCORPORATED 34,000 441,000 0.02%
450 FORTUNA SILVER MINES INC 62,884 439,000 0.02%
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.