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EZCHIP SEMICONDUCTOR F
EZCHIP SEMICONDUCTOR F. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 86 Institutional holders with a total value of $299,052,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Raging Capital Management, LLC 2,418,695 59,790,000 19.99%
2 GABELLI FUNDS LLC 1,153,845 28,523,000 9.54%
3 AQR ARBITRAGE LLC 1,045,711 25,850,000 8.64%
4 SUSQUEHANNA INTERNATIONAL GROUP, LLP 964,300 23,837,000 7.97% Put
5 WATER ISLAND CAPITAL LLC 686,658 16,974,000 5.68%
6 RENAISSANCE TECHNOLOGIES LLC 639,619 15,811,000 5.29%
7 GABELLI & Co INVESTMENT ADVISERS, INC. 610,587 15,094,000 5.05%
8 DEUTSCHE BANK AG\ 404,986 10,011,000 3.35%
9 VANGUARD GROUP INC 390,822 9,661,000 3.23%
10 GAMCO INVESTORS, INC. ET AL 307,050 7,590,000 2.54%
11 Westchester Capital Management, LLC 287,856 7,116,000 2.38%
12 OMERS ADMINISTRATION Corp 242,500 5,995,000 2.00%
13 OXFORD ASSET MANAGEMENT LLP 216,949 5,375,000 1.80%
14 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 211,031 5,217,000 1.74%
15 CHESAPEAKE PARTNERS MANAGEMENT CO INC/MD 184,748 4,567,000 1.53%
16 Alpine Global Management, LLC 128,688 3,181,000 1.06%
17 Raging Capital Management, LLC 124,800 3,085,000 1.03% Put
18 DIMENSIONAL FUND ADVISORS LP 120,592 2,981,000 1.00%
19 NORGES BANK 119,011 2,951,000 0.99%
20 COASTLAND CAPITAL LLC 108,503 2,682,000 0.90%
21 MORGAN STANLEY 107,018 2,645,000 0.88%
22 Clal Insurance Enterprises Holdings Ltd 100,884 2,494,000 0.83%
23 Taylor Frigon Capital Management LLC 97,805 2,405,000 0.80%
24 STATE OF WISCONSIN INVESTMENT BOARD 94,078 2,326,000 0.78%
25 CUTLER GROUP LLC / CA 74,824 1,849,000 0.62%
26 D. E. Shaw & Co., Inc. 73,185 1,809,000 0.60%
27 S. MUOIO & CO. LLC 70,000 1,730,000 0.58%
28 SIMPLEX TRADING, LLC 60,682 1,500,000 0.50%
29 TWO SIGMA INVESTMENTS, LP 59,585 1,473,000 0.49%
30 K2 PRINCIPAL FUND, L.P. 59,227 1,464,000 0.49%
31 BARCLAYS PLC 56,800 1,363,000 0.46% Call
32 CREDIT SUISSE AG/ 49,758 1,231,000 0.41%
33 Palo Capital, Inc. 48,115 1,189,000 0.40% SH
34 GROUP ONE TRADING LLC 46,814 1,157,000 0.39%
35 PEAK6 Group LLC 45,100 1,115,000 0.37% Call
36 Allianz Asset Management GmbH 40,703 1,005,000 0.34%
37 Swiss National Bank 39,764 982,000 0.33%
38 PEAK6 Group LLC 37,000 915,000 0.31% Put
39 MENTA CAPITAL LLC 36,927 913,000 0.31%
40 PDT Partners, LLC 34,959 864,000 0.29%
41 GLG Partners LP 33,900 838,000 0.28%
42 BANK OF AMERICA CORP /DE/ 32,239 797,000 0.27%
43 Telemetry Investments, L.L.C. 32,000 791,000 0.26%
44 Timber Hill LLC 26,889 665,000 0.22%
45 Aperio Group, LLC 25,965 642,000 0.21% SH
46 BARCLAYS PLC 25,300 607,000 0.20% Put
47 D.A. DAVIDSON & CO. 23,100 571,000 0.19%
48 BARCLAYS PLC 23,099 554,000 0.19%
49 HAP Trading, LLC 21,699 536,000 0.18%
50 MILLENNIUM MANAGEMENT LLC 20,740 513,000 0.17%
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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.