Dark
Light
System
Security
RUBICON PROJ INC
RUBICON PROJ INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 118 Institutional holders with a total value of $458,915,046.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Johnson Financial Group, Inc. 110 2,000 0.00%
2 BESSEMER GROUP INC 175 3,000 0.00%
3 PRELUDE CAPITAL MANAGEMENT, LLC 282 5,000 0.00%
4 US BANCORP \DE\ 460 8,000 0.00%
5 Tower Research Capital LLC (TRC) 510 8,000 0.00%
6 CUTLER GROUP LLC / CA 553 9,000 0.00%
7 CUTLER GROUP LLC / CA 19,900 13,000 0.00% Call
8 LADENBURG THALMANN FINANCIAL SERVICES INC. 878 14,000 0.00%
9 Legal & General Group Plc 960 16,000 0.00%
10 MUFG Americas Holdings Corp 1,460 24,000 0.01%
11 Creative Planning 1,600 26,000 0.01%
12 BlackRock Group LTD 1,908 31,000 0.01%
13 BlackRock Finance, Inc. 2,391 40,000 0.01%
14 BNP PARIBAS FINANCIAL MARKETS 2,490 40,961 0.01%
15 TEACHER RETIREMENT SYSTEM OF TEXAS 2,613 43,000 0.01%
16 GOLDMAN SACHS GROUP INC 2,700 44,000 0.01% Put
17 GOLDMAN SACHS GROUP INC 2,800 46,000 0.01% Call
18 Walleye Trading LLC 3,172 52,000 0.01%
19 GROUP ONE TRADING LLC 4,170 69,000 0.02%
20 Walleye Trading LLC 5,500 90,000 0.02% Put
21 PARADIGM ASSET MANAGEMENT CO LLC 7,300 120,085 0.03%
22 CITIGROUP INC 8,854 145,000 0.03%
23 BLACKROCK ADVISORS LLC 9,198 151,000 0.03%
24 TURNER INVESTMENTS LLC 9,500 156,000 0.03%
25 GUPTA WEALTH MANAGEMENT LLC 11,500 189,000 0.04%
26 SUSQUEHANNA INTERNATIONAL GROUP, LLP 11,500 189,000 0.04% Put
27 VOYA INVESTMENT MANAGEMENT LLC 12,630 208,000 0.05%
28 Invesco Ltd. 13,077 215,000 0.05%
29 BADGLEY PHELPS & BELL INC 14,167 233,000 0.05%
30 Walleye Trading LLC 14,200 234,000 0.05% Call
31 SUSQUEHANNA INTERNATIONAL GROUP, LLP 14,295 235,000 0.05%
32 GOLDMAN SACHS GROUP INC 15,163 249,000 0.05%
33 AMERICAN INTERNATIONAL GROUP, INC. 15,182 249,000 0.05%
34 PEAK6 Group LLC 16,433 270,000 0.06%
35 KING LUTHER CAPITAL MANAGEMENT CORP 16,500 271,000 0.06%
36 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 17,400 286,000 0.06%
37 GREAT AMERICAN GROUP, INC. 17,818 293,000 0.06%
38 AlphaOne Investment Services, LLC 19,400 319,000 0.07%
39 Spot Trading L.L.C 20,000 329,000 0.07% Call
40 Airain ltd 20,234 333,000 0.07%
41 MENTA CAPITAL LLC 20,392 335,000 0.07%
42 J.P. Morgan Private Wealth Advisors LLC 22,774 374,000 0.08%
43 Dynamic Technology Lab Private Ltd 23,392 385,000 0.08%
44 RHUMBLINE ADVISERS 24,000 395,000 0.09%
45 OPPENHEIMER & CO INC 24,329 400,000 0.09%
46 UNITED SERVICES AUTOMOBILE ASSOCIATION 24,960 411,000 0.09%
47 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 25,123 413,000 0.09%
48 CREDIT SUISSE AG/ 27,370 450,000 0.10%
49 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 27,900 459,000 0.10%
50 TUDOR INVESTMENT CORP ET AL 28,520 469,000 0.10%
Page 1 of 3

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.