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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 (2017Q1)
Portfolio Summary: 1,476 holdings with a total value of $12,408,170,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 VOYAGER ENTERTAINMENT INTERNATIONAL INC 91,000 0 0.00%
2 ACCENTIA BIOPHARMACEUTICALS 17,500 0 0.00%
3 PREPAID CARD HOLDINGS INC 20,000 0 0.00%
4 B WTS KCG HOLDINGS INC WTS EXP 342,577 0 0.00%
5 BANKUNITED FINL CORP CONV SENIOR NOTE 50,000 0 0.00%
6 VUBOTICS INC 165,000 0 0.00%
7 FORCE PROTECTION VIDEO EQUIPMENT CORP 125,900 0 0.00%
8 CDEX INC CLASS A COM 40,000 0 0.00%
9 INNOVATION TECHNOLOGIES INC. FLORIDA 20,000 0 0.00%
10 CAPITAL MARKETS TECHNOLOGIES, INC.(NV) 233,500 0 0.00%
11 Valence Technology Inc. 36,000 0 0.00%
12 FONAR CORP NON VTG CLASS A PFD 40,000 0 0.00%
13 ENTRADE, INC.(NV) 79,388 0 0.00%
14 SMURFIT STONE CONTAINER CP COMMON STOCK ESCROW CUSIP 12,613 0 0.00%
15 C WTS KCG HOLDINGS INC WTS EXP 342,577 0 0.00%
16 SIONIX CORP 30,000 0 0.00%
17 CAL DIVE INTERNATIONAL INC 38,000 0 0.00%
18 ABTECH HOLDINGS INC 25,000 0 0.00%
19 AMER INTL PETROLEUM CORP 82,690 0 0.00%
20 KINDER MORGAN INCORPORATED DEL WARRANT EXP 052517 95,277 0 0.00%
21 GLOBAL LINKS CORPORATION 50,000 0 0.00%
22 PROTEIN POLYMER TECHNOLOGIES INC 660,000 0 0.00%
23 DELTANOID PHARMACEUTICALS INC 285,714 0 0.00%
24 SECURITY IDENTIFICATION SYSTEMS CORP 500,000 0 0.00%
25 AMERICAN VANTAGE COMPANIES 21,865 1,000 0.00%
26 HEMP INC COM NEW 20,000 1,000 0.00%
27 MEDINAH MINERALS INC 170,000 1,000 0.00%
28 CANNABIS SCIENCE INC COM 20,000 2,000 0.00%
29 ALPHABET INC 300 3,000 0.00% Call
30 TEVA PHARMACEUTICAL INDS LTD 100 3,000 0.00% Call
31 SCHWAB CHARLES CORP NEW 100 4,000 0.00% Call
32 ENTIA BIOSCIENCES INC 100,000 4,000 0.00%
33 COGENT COMMUNICATIONS HLDGS 100 4,000 0.00% Call
34 DUNKIN BRANDS GROUP INC 100 5,000 0.00% Call
35 PROTO LABS INC 100 5,000 0.00% Call
36 U S SILICA HLDGS INC 100 5,000 0.00% Call
37 GULF COAST ULTRA DEEP RTY TR ROYALTY TR UNT 50,000 6,000 0.00%
38 WINSTON PHARMACEUTICALS INC 370,671 7,000 0.00%
39 CRYSTAL PEAK MINERALS INC 20,000 8,000 0.00%
40 PROGREEN US INC 300,000 8,000 0.00%
41 PROSHARES TR 200 8,000 0.00% Call
42 ARCONIC INC 300 8,000 0.00% Call
43 JOHN BEAN TECHNOLOGIES CORP 100 9,000 0.00% Call
44 Enservco Corp 18,000 9,000 0.00%
45 LIBERTY MEDIA CORP 35,000 10,000 0.00%
46 ARVINMERITOR INC 10,000 10,000 0.00%
47 HELIX ENERGY SOLUTIONS GRP INC SR GLBL CV NT 32 10,000 10,000 0.00%
48 AMPLIFY SNACK BRANDS 1,200 10,000 0.00% Call
49 INFINERA CORPORATION 1,000 10,000 0.00% Call
50 MOLINA HEALTHCARE INC 10,000 11,000 0.00%
Page 1 of 30

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001144204-17-026089, filed 2017.05.10).

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.