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NANOSPHERE INC
NANOSPHERE INC . Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 31 Institutional holders with a total value of $1,845,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PERKINS CAPITAL MANAGEMENT INC 1,540,594 943,000 51.11%
2 DEUTSCHE BANK AG\ 445,909 272,000 14.74%
3 RENAISSANCE TECHNOLOGIES LLC 353,282 216,000 11.71%
4 GOLDMAN SACHS GROUP INC 178,552 109,000 5.91%
5 SABBY MANAGEMENT, LLC 166,234 102,000 5.53%
6 VANGUARD GROUP INC 66,016 40,000 2.17%
7 EAGLE GLOBAL ADVISORS LLC 47,920 29,000 1.57%
8 PERCEPTIVE ADVISORS LLC 35,379 22,000 1.19%
9 BlackRock Institutional Trust Company, N.A. 35,904 22,000 1.19%
10 Virtu KCG Holdings LLC 35,403 22,000 1.19%
11 CITADEL ADVISORS LLC 29,129 18,000 0.98%
12 GEODE CAPITAL MANAGEMENT, LLC 24,732 15,000 0.81%
13 UBS Group AG 18,642 11,000 0.60%
14 TWO SIGMA SECURITIES, LLC 15,869 10,000 0.54%
15 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 11,216 7,000 0.38%
16 LADENBURG THALMANN FINANCIAL SERVICES INC. 5,600 3,000 0.16%
17 BLACKROCK ADVISORS LLC 2,462 2,000 0.11%
18 JW Asset Management, LLC 3,451 2,000 0.11%
19 IFP ADVISORS, INC 50 0 0.00%
20 BANK OF AMERICA CORP /DE/ 133 0 0.00%
21 WELLS FARGO & COMPANY/MN 156 0 0.00%
22 CITIGROUP INC 150 0 0.00%
23 MORGAN STANLEY 757 0 0.00%
24 BANK OF MONTREAL /CAN/ 300 0 0.00%
25 MANUFACTURERS LIFE INSURANCE COMPANY, THE 95 0 0.00%
26 GROUP ONE TRADING LLC 76 0 0.00%
27 ROYAL BANK OF CANADA 650 0 0.00%
28 Creative Planning 150 0 0.00%
29 Tower Research Capital LLC (TRC) 546 0 0.00%
30 CUTLER GROUP LLC / CA 119 0 0.00%
31 AMERICAN INTERNATIONAL GROUP, INC. 100 0 0.00%

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.