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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 (2015Q2)
Portfolio Summary: 2,214 holdings with a total value of $66,861,081,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 PREPAID CARD HOLDINGS INC 20,000 0 0.00%
2 Worldgate Communications Inc 1,000,000 0 0.00%
3 INDIA GLOBALIZATION CAP CW11 EXP 3/6/15 24,600 0 0.00%
4 ROLLS ROYCE HOLDINGS PLC 3,711,610 0 0.00%
5 SECURITY IDENTIFICATION SYSTEMS CORP 500,000 0 0.00%
6 FRAC MARRIOTT INTL 34,100 0 0.00%
7 ENTRADE, INC.(NV) 79,388 0 0.00%
8 ORCA TECHNOLOGIES INC 46,250 0 0.00%
9 AMER INTL PETROLEUM CORP 82,690 0 0.00%
10 BORDERS GROUP INC BANKRUPTCY EFF 1/13/2012 TRANSFER OF SECURITY OR OPTION IN(NV) 10,900 0 0.00%
11 APPLIED ENERGETICS INC COM 10,000 0 0.00%
12 PROTEIN POLYMER TECHNOLOGIES INC 660,000 0 0.00%
13 VOYAGER ENTERTAINMENT INTERNATIONAL INC 91,000 0 0.00%
14 Calico Resources Corp 10,000 0 0.00%
15 SWORDFISH FINANCIAL INC 26,000 0 0.00%
16 GROWLIFE INC 10,000 0 0.00%
17 SIONIX CORP 30,000 0 0.00%
18 CAPITAL MARKETS TECHNOLOGIES, INC.(NV) 233,500 0 0.00%
19 GLOBAL LINKS CORPORATION 50,000 0 0.00%
20 Valence Technology Inc. 36,000 1,000 0.00%
21 VIRTRA SYSTEMS INC 20,000 1,000 0.00%
22 AMERICAN VANTAGE COMPANIES 21,865 1,000 0.00%
23 MIRACULINS INC 20,000 1,000 0.00%
24 CAL DIVE INTERNATIONAL INC 149,700 1,000 0.00%
25 CDEX INC CLASS A COM 40,000 1,000 0.00%
26 CONTINENTAL ENERGY CORP FORMERLY CONTINENTAL COPPER 91,000 1,000 0.00%
27 WITS BASIN PRECIOUS MINERALS 41,059 2,000 0.00%
28 ENSURGE INC 100,000 3,000 0.00%
29 MEDINAH MINERALS INC 170,000 4,000 0.00%
30 WINSTON PHARMACEUTICALS INC 370,671 5,000 0.00%
31 GULF KEYSTONE PETROLEUM LTD 10,000 6,000 0.00%
32 YUMA ENERGY INC 19,000 9,000 0.00%
33 MAPLETREE GREATER CHINA COMM 13,800 10,000 0.00%
34 CEMEX SAB DE CV CERT PART O 12,881 11,000 0.00%
35 RVUE HOLDINGS INC 367,143 12,000 0.00%
36 NXSTAGE MEDICAL INC 1,000 14,000 0.00% Call
37 WIRELESS XCESSORIES GROUP 25,000 15,000 0.00%
38 FLEXPOINT SENSOR SYSTEMS INC 156,700 17,000 0.00%
39 GALENA BIOPHARMA INC 10,000 17,000 0.00%
40 SILVER WHEATON CORP 1,000 17,000 0.00% Call
41 ENTIA BIOSCIENCES INC 100,000 18,000 0.00%
42 TERADATA CORP DEL 500 18,000 0.00% Call
43 KING'S TOWN BANK 22,000 19,000 0.00%
44 VAPOR CORP DEL 66,985 22,000 0.00%
45 ARMANINO FOODS OF DISTINCTION INC 10,500 23,000 0.00%
46 TOWERSTREAM CORP 14,000 25,000 0.00%
47 KALOBIOS PHARMACEUTICALS INC 53,635 25,000 0.00%
48 Biocept Inc. (BIOC) 10,000 26,000 0.00%
49 AIR NEW ZEALAND LTD 15,040 26,000 0.00%
50 BANK NEGARA INDONESIA PERSER 67,800 27,000 0.00%
Page 1 of 45

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-15-045872, filed 2015.08.03).

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.