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RPX CORP
RPX CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 146 Institutional holders with a total value of $436,763,520.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 3,656,030 39,484,000 9.04%
2 MANGROVE PARTNERS IM, LLC 3,606,234 38,947,000 8.92%
3 DIMENSIONAL FUND ADVISORS LP 3,529,538 38,119,000 8.73%
4 RENAISSANCE TECHNOLOGIES LLC 2,577,100 27,833,000 6.37%
5 BlackRock Institutional Trust Company, N.A. 1,986,524 21,454,000 4.91%
6 Boston Partners 1,885,724 20,366,000 4.66%
7 BlackRock Fund Advisors 1,558,020 16,827,000 3.85%
8 D. E. Shaw & Co., Inc. 1,553,948 16,783,000 3.84%
9 ACADIAN ASSET MANAGEMENT LLC 1,333,355 14,402,000 3.30%
10 THOMPSON SIEGEL & WALMSLEY LLC 1,050,158 11,342,000 2.60%
11 AJO, LP 1,015,683 10,969,000 2.51%
12 STATE STREET CORP 1,008,334 10,892,000 2.49%
13 GEODE CAPITAL MANAGEMENT, LLC 887,376 9,583,000 2.19%
14 PEREGRINE CAPITAL MANAGEMENT INC /MN/ 855,627 9,241,000 2.12%
15 AMERIPRISE FINANCIAL INC 701,980 7,582,000 1.74%
16 683 Capital Management, LLC 646,757 6,985,000 1.60%
17 Robeco Institutional Asset Management B.V. 615,148 6,642,000 1.52%
18 NORTHERN TRUST CORP 570,520 6,161,000 1.41%
19 MORGAN STANLEY 548,951 5,928,000 1.36%
20 AQR CAPITAL MANAGEMENT LLC 491,320 5,306,000 1.21%
21 TIAA CREF INVESTMENT MANAGEMENT LLC 404,768 4,371,000 1.00%
22 ROTHSCHILD & CO ASSET MANAGEMENT US INC. 395,780 4,274,000 0.98%
23 WELLS FARGO & COMPANY/MN 386,200 4,172,000 0.96%
24 JPMORGAN CHASE & CO 350,113 3,782,000 0.87%
25 BRIDGEWAY CAPITAL MANAGEMENT, LLC 318,196 3,437,000 0.79%
26 HAYS ADVISORY LLC 313,097 3,381,000 0.77%
27 SEIZERT CAPITAL PARTNERS, LLC 311,234 3,361,000 0.77%
28 ROYCE & ASSOCIATES LP 293,900 3,174,000 0.73%
29 OXFORD ASSET MANAGEMENT LLP 277,815 3,000,000 0.69%
30 BLACKROCK ADVISORS LLC 273,038 2,949,000 0.68%
31 GOLDMAN SACHS GROUP INC 254,014 2,743,000 0.63%
32 Invesco Ltd. 253,967 2,742,000 0.63%
33 Matarin Capital Management, LLC 252,636 2,728,469 0.62%
34 Bank of New York Mellon Corp 240,962 2,602,000 0.60%
35 BANK OF MONTREAL /CAN/ 222,994 2,331,000 0.53%
36 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 207,930 2,246,000 0.51%
37 BlackRock Investment Management, LLC 207,736 2,244,000 0.51%
38 PARAMETRIC PORTFOLIO ASSOCIATES LLC 204,676 2,211,000 0.51%
39 BANK OF AMERICA CORP /DE/ 196,404 2,121,000 0.49%
40 SCHRODER INVESTMENT MANAGEMENT GROUP 194,312 2,099,000 0.48%
41 WELLINGTON MANAGEMENT GROUP LLP 189,621 2,048,000 0.47%
42 RUSSELL INVESTMENTS GROUP, LTD. 182,643 1,981,000 0.45%
43 Bragg Financial Advisors, Inc 177,482 1,917,000 0.44%
44 Spark Investment Management LLC 176,900 1,910,000 0.44%
45 TWO SIGMA ADVISERS, LP 170,166 1,838,000 0.42%
46 TWO SIGMA INVESTMENTS, LP 161,669 1,746,000 0.40%
47 MILLENNIUM MANAGEMENT LLC 161,185 1,741,000 0.40%
48 BlackRock Group LTD 146,124 1,579,000 0.36%
49 MENTA CAPITAL LLC 141,689 1,530,000 0.35%
50 SUSQUEHANNA INTERNATIONAL GROUP, LLP 129,478 1,398,000 0.32%
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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.