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Rubicon Technology
Rubicon Technology. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 54 Institutional holders with a total value of $19,662,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARIEL INVESTMENTS, LLC 5,138,765 5,293,000 26.92%
2 FMR LLC 3,139,517 3,234,000 16.45%
3 COLUMBIA WANGER ASSET MANAGEMENT LLC 2,881,960 2,968,000 15.10%
4 Ecofin Advisors Ltd 1,551,685 1,598,000 8.13%
5 ROYCE & ASSOCIATES LP 1,135,049 1,169,000 5.95%
6 AEGIS FINANCIAL CORP 879,200 906,000 4.61%
7 VANGUARD GROUP INC 768,176 791,000 4.02%
8 BlackRock Institutional Trust Company, N.A. 523,690 539,000 2.74%
9 NEW YORK STATE COMMON RETIREMENT FUND 505,790 521,000 2.65%
10 DIMENSIONAL FUND ADVISORS LP 436,351 449,000 2.28%
11 Pacific Ridge Capital Partners, LLC 326,290 336,000 1.71%
12 RENAISSANCE TECHNOLOGIES LLC 286,400 295,000 1.50%
13 NORTHERN TRUST CORP 213,384 220,000 1.12%
14 Employees Retirement System of Texas 157,100 162,000 0.82%
15 GEODE CAPITAL MANAGEMENT, LLC 118,608 122,000 0.62%
16 GOLDMAN SACHS GROUP INC 110,362 114,000 0.58%
17 MILLENNIUM MANAGEMENT LLC 98,680 102,000 0.52%
18 ZEKE CAPITAL ADVISORS, LLC 83,000 85,000 0.43%
19 UBS Group AG 68,164 70,000 0.36%
20 BlackRock Fund Advisors 67,262 69,000 0.35%
21 PRICE T ROWE ASSOCIATES INC /MD/ 66,600 69,000 0.35%
22 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 61,300 63,000 0.32%
23 AMERIPRISE FINANCIAL INC 57,460 59,000 0.30%
24 Invesco Ltd. 52,863 54,000 0.27%
25 Connor, Clark & Lunn Investment Management Ltd. 41,900 43,000 0.22%
26 DEUTSCHE BANK AG\ 37,960 39,000 0.20%
27 MORGAN STANLEY 37,897 39,000 0.20%
28 Virtu KCG Holdings LLC 37,531 39,000 0.20%
29 SMITH ASSET MANAGEMENT GROUP LP 35,410 36,000 0.18%
30 Bank of New York Mellon Corp 29,279 30,000 0.15%
31 D.A. DAVIDSON & CO. 27,650 28,000 0.14%
32 Nationwide Fund Advisors 19,091 20,000 0.10%
33 Freestone Capital Holdings, LLC 17,000 18,000 0.09%
34 BOOTHBAY FUND MANAGEMENT, LLC 12,890 13,000 0.07%
35 Tower Research Capital LLC (TRC) 10,309 11,000 0.06%
36 PARAMETRIC PORTFOLIO ASSOCIATES LLC 10,464 11,000 0.06%
37 STATE STREET CORP 10,272 11,000 0.06%
38 BARCLAYS PLC 6,118 6,000 0.03%
39 WELLS FARGO & COMPANY/MN 5,000 5,000 0.03%
40 LADENBURG THALMANN FINANCIAL SERVICES INC. 4,530 5,000 0.03%
41 BLACKROCK ADVISORS LLC 5,299 5,000 0.03%
42 BlackRock Investment Management, LLC 4,305 4,000 0.02%
43 Walleye Trading LLC 2,574 3,000 0.02%
44 BANK OF AMERICA CORP /DE/ 2,565 3,000 0.02%
45 BARCLAYS PLC 2,200 2,000 0.01% Put
46 CITIGROUP INC 978 1,000 0.01%
47 HIGHLAND CAPITAL MANAGEMENT, LLC 500 1,000 0.01%
48 ROYAL BANK OF CANADA 1,250 1,000 0.01%
49 MSI Financial Services Inc 52 0 0.00%
50 HOWE & RUSLING INC 100 0 0.00%
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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.