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

Institutional Holders (2015Q2)
Portfolio Summary: 116 Institutional holders with a total value of $307,942,579.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Mayfield XII Management, L.L.C. 2,607,053 39,002,000 12.67%
2 BANK OF MONTREAL /CAN/ 2,408,803 36,036,000 11.70%
3 ShearLink Capital, LLC 1,009,103 15,096,000 4.90%
4 RHO CAPITAL PARTNERS INC 798,381 11,944,000 3.88%
5 VANGUARD GROUP INC 772,050 11,550,000 3.75%
6 BlackRock Fund Advisors 673,011 10,068,000 3.27%
7 Pine River Capital Management L.P. 625,692 9,360,000 3.04%
8 TEACHERS ADVISORS, LLC 583,679 8,732,000 2.84%
9 ROYCE & ASSOCIATES LP 573,600 8,581,000 2.79%
10 OBERWEIS ASSET MANAGEMENT INC/ 567,410 8,488,000 2.76%
11 RENAISSANCE TECHNOLOGIES LLC 565,677 8,463,000 2.75%
12 LORD, ABBETT & CO. LLC 496,688 7,430,000 2.41%
13 Standard Investments LLC 418,425 6,260,000 2.03%
14 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 345,500 5,169,000 1.68%
15 BlackRock Institutional Trust Company, N.A. 343,022 5,132,000 1.67%
16 JUPITER ASSET MANAGEMENT LTD 305,942 4,577,000 1.49%
17 FEDERATED HERMES, INC. 305,800 4,575,000 1.49%
18 MANUFACTURERS LIFE INSURANCE COMPANY, THE 294,111 4,400,000 1.43%
19 STATE STREET CORP 283,199 4,237,000 1.38%
20 PRINCIPAL FINANCIAL GROUP INC 275,200 4,117,000 1.34%
21 TIAA CREF INVESTMENT MANAGEMENT LLC 262,423 3,926,000 1.27%
22 CASTLEARK MANAGEMENT LLC 253,055 3,786,000 1.23%
23 OXFORD ASSET MANAGEMENT LLP 239,743 3,587,000 1.16%
24 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 229,100 3,427,000 1.11%
25 Timpani Capital Management LLC 220,465 3,298,000 1.07%
26 TWO SIGMA INVESTMENTS, LP 205,706 3,077,000 1.00%
27 NEXT CENTURY GROWTH INVESTORS LLC 191,800 2,869,000 0.93%
28 SYMMETRY PEAK MANAGEMENT LLC 188,700 2,823,000 0.92% Call
29 JPMORGAN CHASE & CO 170,472 2,550,000 0.83%
30 Lyon Street Capital, LLC 168,529 2,521,000 0.82%
31 J. Goldman & Co LP 164,900 2,467,000 0.80%
32 FULLER & THALER ASSET MANAGEMENT, INC. 162,050 2,424,000 0.79%
33 DEUTSCHE BANK AG\ 155,214 2,321,000 0.75%
34 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 154,400 2,310,000 0.75%
35 BANK OF AMERICA CORP /DE/ 152,771 2,285,000 0.74%
36 Millrace Asset Group, Inc. 146,919 2,198,000 0.71%
37 TFS CAPITAL LLC 146,597 2,193,000 0.71%
38 PRICE T ROWE ASSOCIATES INC /MD/ 138,685 2,075,000 0.67%
39 GEODE CAPITAL MANAGEMENT, LLC 133,578 1,997,000 0.65%
40 Redwood Investments, LLC 131,166 1,962,000 0.64% SH
41 WHV Investments, Inc. 130,130 1,948,000 0.63%
42 NORTHERN TRUST CORP 118,964 1,780,000 0.58%
43 PRIMECAP MANAGEMENT CO/CA/ 116,000 1,735,000 0.56%
44 Bank of New York Mellon Corp 112,898 1,689,000 0.55%
45 Invesco Ltd. 99,554 1,489,000 0.48%
46 GLOBEFLEX CAPITAL L P 97,665 1,461,000 0.47%
47 BlackRock Investment Management, LLC 91,503 1,369,000 0.44%
48 Cubist Systematic Strategies, LLC 86,332 1,292,000 0.42%
49 MORGAN STANLEY 85,627 1,281,000 0.42%
50 MILLENNIUM MANAGEMENT LLC 84,901 1,270,000 0.41%
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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.