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Institutional Investment Manager
BLAIR WILLIAM & CO/IL
BLAIR WILLIAM & CO/IL (CIK: 0000902367) incorporated in Delaware, located at 150 North Riverside Plaza, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 1,216 holdings with a total value of $10,622,318,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 CAL DIVE INTERNATIONAL INC 54,700 0 0.00%
2 LUMINOR MEDICAL TECHNOLOGIES 20,000 0 0.00%
3 Calico Resources Corp 10,000 0 0.00%
4 VOYAGER ENTERTAINMENT INTERNATIONAL INC 91,000 0 0.00%
5 ACCENTIA BIOPHARMACEUTICALS 17,500 0 0.00%
6 CONTINENTAL ENERGY CORP FORMERLY CONTINENTAL COPPER 91,000 0 0.00%
7 INDIA GLOBALIZATION CAP CW11 EXP 3/6/15 24,600 0 0.00%
8 SECURITY IDENTIFICATION SYSTEMS CORP 500,000 0 0.00%
9 BORDERS GROUP INC BANKRUPTCY EFF 1/13/2012 TRANSFER OF SECURITY OR OPTION IN(NV) 10,900 0 0.00%
10 FRAC MARRIOTT INTL 34,100 0 0.00%
11 PATRIOT COAL CORPORATION CLASS 10,000 0 0.00%
12 AMER INTL PETROLEUM CORP 82,690 0 0.00%
13 BUSINESS DEV CORP OF AMER COM 16,801 0 0.00%
14 CAPITAL MARKETS TECHNOLOGIES, INC.(NV) 233,500 0 0.00%
15 CDEX INC CLASS A COM 40,000 0 0.00%
16 SIONIX CORP 30,000 0 0.00%
17 GLOBAL LINKS CORPORATION 50,000 0 0.00%
18 PROTEIN POLYMER TECHNOLOGIES INC 660,000 0 0.00%
19 ENSURGE INC 100,000 0 0.00%
20 PREPAID CARD HOLDINGS INC 20,000 0 0.00%
21 ROLLS ROYCE HOLDINGS PLC 4,686,533 0 0.00%
22 APPLIED ENERGETICS INC COM 10,000 0 0.00%
23 ENTRADE, INC.(NV) 79,388 0 0.00%
24 AMERICAN VANTAGE COMPANIES 21,865 1,000 0.00%
25 GULF KEYSTONE PETROLEUM LTD 10,000 1,000 0.00%
26 TOWERSTREAM CORP 10,000 1,000 0.00%
27 Valence Technology Inc. 36,000 1,000 0.00%
28 VIRTRA SYSTEMS INC 20,000 2,000 0.00%
29 MEDINAH MINERALS INC 170,000 2,000 0.00%
30 HTC PURENERGY INC 14,300 2,000 0.00%
31 YUMA ENERGY INC 14,000 2,000 0.00%
32 GULF COAST ULTRA DEEP RTY TR ROYALTY TR UNT 50,000 4,000 0.00%
33 ENTIA BIOSCIENCES INC 100,000 5,000 0.00%
34 LINN ENERGY LLC UNIT LTD LIAB 16,040 5,000 0.00%
35 RVUE HOLDINGS INC 1,256,031 5,000 0.00%
36 WINSTON PHARMACEUTICALS INC 370,671 5,000 0.00%
37 BREITBURN ENERGY PARTNERS LP COM 10,295 6,000 0.00%
38 DYNAVAX TECHNOLOGIES CORP 400 7,000 0.00% Call
39 CEMEX SAB DE CV CERT PART O 12,881 9,000 0.00%
40 FLEXPOINT SENSOR SYSTEMS INC 156,700 10,000 0.00%
41 Biocept Inc. (BIOC) 10,000 13,000 0.00%
42 THRESHOLD PHARMACEUTICAL INC 28,555 13,000 0.00%
43 PORTFOLIO RECOVERY ASSOCS IN 22,000 18,000 0.00% PRN
44 CBOA Financial Inc 11,034 18,000 0.00%
45 Titan Medical Inc 30,000 19,000 0.00%
46 Enservco Corp 37,000 21,000 0.00%
47 VG LIFE SCIENCES INC 955,698 21,000 0.00%
48 ARMANINO FOODS OF DISTINCTION INC 10,500 22,000 0.00%
49 SERCO GROUP 15,400 22,000 0.00%
50 MICROVISION INC DEL 12,375 23,000 0.00%
Page 1 of 25

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-16-101979, filed 2016.05.16).

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.