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INTERDIGITAL INC
INTERDIGITAL INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 238 Institutional holders with a total value of $1,383,608,631.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 2,451,161 124,372,000 8.99%
2 First Pacific Advisors, LP 1,913,200 97,076,000 7.02%
3 BlackRock Fund Advisors 1,886,035 95,697,000 6.92%
4 STATE STREET CORP 1,303,979 66,160,000 4.78%
5 BlackRock Institutional Trust Company, N.A. 1,092,868 55,452,000 4.01%
6 BARCLAYS PLC 789,078 39,455,000 2.85%
7 Bank of New York Mellon Corp 775,296 39,339,000 2.84%
8 DIMENSIONAL FUND ADVISORS LP 755,066 38,312,000 2.77%
9 ROYAL BANK OF CANADA 752,858 38,200,000 2.76%
10 Shannon River Fund Management LLC 735,000 37,294,000 2.70%
11 Invesco Ltd. 732,089 37,146,000 2.68%
12 NORTHERN TRUST CORP 708,147 35,932,000 2.60%
13 Gotham Asset Management, LLC 689,514 34,986,000 2.53%
14 CARDINAL CAPITAL MANAGEMENT LLC /CT 630,336 31,983,000 2.31%
15 NORGES BANK 482,446 24,479,000 1.77%
16 Boston Trust Walden Corp 448,768 22,771,000 1.65%
17 SUSQUEHANNA INTERNATIONAL GROUP, LLP 436,700 22,158,000 1.60% Call
18 Ulysses Management LLC 417,000 21,159,000 1.53%
19 RENAISSANCE TECHNOLOGIES LLC 382,793 19,423,000 1.40%
20 NEW YORK STATE COMMON RETIREMENT FUND 327,900 16,638,000 1.20%
21 GEODE CAPITAL MANAGEMENT, LLC 321,146 16,293,000 1.18%
22 MORGAN STANLEY 317,820 16,126,000 1.17%
23 AMERIPRISE FINANCIAL INC 310,567 15,758,000 1.14%
24 D. E. Shaw & Co., Inc. 307,369 15,596,000 1.13%
25 TEACHERS ADVISORS, LLC 289,346 14,681,000 1.06%
26 JPMORGAN CHASE & CO 280,377 14,227,000 1.03%
27 QS Investors, LLC 270,280 13,714,000 0.99%
28 GUGGENHEIM CAPITAL LLC 240,523 12,204,000 0.88%
29 CANADA PENSION PLAN INVESTMENT BOARD 237,700 12,061,000 0.87%
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 227,216 11,529,000 0.83%
31 Ninety One UK Ltd 226,584 11,497,000 0.83%
32 HAYS ADVISORY LLC 220,749 11,201,000 0.81%
33 FMR LLC 193,000 9,793,000 0.71%
34 BlackRock Investment Management, LLC 191,120 9,697,000 0.70%
35 SUSQUEHANNA INTERNATIONAL GROUP, LLP 187,600 9,519,000 0.69% Put
36 RUSSELL FRANK CO/ 183,010 9,286,000 0.67%
37 Ulysses Management LLC 175,000 8,880,000 0.64% Call
38 BOGLE INVESTMENT MANAGEMENT L P /DE/ 163,050 8,273,000 0.60%
39 Permit Capital, LLC 150,480 7,635,000 0.55%
40 Nationwide Fund Advisors 147,196 7,469,000 0.54%
41 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 144,721 7,344,000 0.53%
42 TIAA CREF INVESTMENT MANAGEMENT LLC 141,609 7,185,000 0.52%
43 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 136,000 6,921,000 0.50%
44 DEUTSCHE BANK AG\ 135,136 6,855,000 0.50%
45 HUSSMAN STRATEGIC ADVISORS, INC. 135,000 6,850,000 0.50%
46 Clearbridge Investments, LLC 134,418 6,820,000 0.49%
47 FIRST TRUST ADVISORS LP 130,437 6,618,000 0.48%
48 PRINCIPAL FINANCIAL GROUP INC 107,420 5,451,000 0.39%
49 PARAMETRIC PORTFOLIO ASSOCIATES LLC 101,753 5,163,000 0.37%
50 AMERICAN INTERNATIONAL GROUP, INC. 100,168 5,082,524 0.37%
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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.