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RUBICON PROJ INC
RUBICON PROJ INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 142 Institutional holders with a total value of $254,965,658.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 18 0 0.00%
2 CUTLER GROUP LLC / CA 1,300 1,000 0.00% Put
3 HOWE & RUSLING INC 175 1,000 0.00%
4 LOOMIS SAYLES & CO L P 296 2,000 0.00%
5 Tower Research Capital LLC (TRC) 300 2,000 0.00%
6 ASSET DEDICATION, LLC 500 4,000 0.00%
7 MUFG Americas Holdings Corp 580 5,000 0.00%
8 Creative Planning 1,500 12,000 0.00%
9 PEAK6 Group LLC 1,400 12,000 0.00% Put
10 BESSEMER GROUP INC 1,636 14,000 0.01%
11 US BANCORP \DE\ 1,809 15,000 0.01%
12 ADVISOR GROUP, INC. 2,542 21,000 0.01%
13 BNP PARIBAS FINANCIAL MARKETS 2,771 22,944 0.01%
14 CUTLER GROUP LLC / CA 3,058 25,000 0.01%
15 PENSERRA CAPITAL MANAGEMENT LLC 3,032 25,000 0.01%
16 CANADA LIFE ASSURANCE Co 4,214 35,000 0.01%
17 Legal & General Group Plc 4,332 36,000 0.01%
18 INTEGRATED INVESTMENT CONSULTANTS, LLC 5,000 40,000 0.02%
19 Walleye Trading LLC 6,000 50,000 0.02% Put
20 Walleye Trading LLC 6,719 56,000 0.02%
21 D.A. DAVIDSON & CO. 8,500 70,000 0.03%
22 GROUP ONE TRADING LLC 10,113 84,000 0.03%
23 Virtu KCG Holdings LLC 10,236 85,000 0.03%
24 FOX RUN MANAGEMENT, L.L.C. 10,400 86,000 0.03%
25 Squarepoint Ops LLC 10,500 87,000 0.03%
26 BADGLEY PHELPS & BELL INC 11,900 99,000 0.04%
27 GLOBEFLEX CAPITAL L P 12,472 103,000 0.04%
28 BANK OF AMERICA CORP /DE/ 13,053 108,000 0.04%
29 Princeton Alpha Management LP 13,282 110,000 0.04%
30 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 13,700 113,000 0.04%
31 Verition Fund Management LLC 13,670 113,000 0.04%
32 CITIGROUP INC 13,783 114,000 0.04%
33 CITADEL ADVISORS LLC 14,500 120,000 0.05% Put
34 BlackRock Finance, Inc. 14,840 123,000 0.05%
35 NEEDHAM INVESTMENT MANAGEMENT LLC 15,000 124,000 0.05%
36 VOYA INVESTMENT MANAGEMENT LLC 16,063 133,000 0.05%
37 OPPENHEIMER & CO INC 17,097 142,000 0.06%
38 EMERALD ACQUISITION LTD. 17,100 142,000 0.06%
39 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 17,445 144,000 0.06%
40 PEAK6 Group LLC 17,654 146,000 0.06%
41 PRELUDE CAPITAL MANAGEMENT, LLC 20,010 166,000 0.07%
42 Gradient Investments LLC 21,259 176,000 0.07%
43 AMERICAN INTERNATIONAL GROUP, INC. 21,463 177,714 0.07%
44 BLACKROCK ADVISORS LLC 21,860 181,000 0.07%
45 BlackRock Group LTD 22,153 183,000 0.07%
46 WOLVERINE TRADING LP /BD 22,100 183,000 0.07% Put
47 Cubist Systematic Strategies, LLC 22,524 186,000 0.07%
48 SUSQUEHANNA INTERNATIONAL GROUP, LLP 22,500 186,000 0.07% Call
49 WOLVERINE TRADING LP /BD 24,500 203,000 0.08% Call
50 NumerixS Investment Technologies Inc 24,800 205,000 0.08%
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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.