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

Institutional Holders (2016Q1)
Portfolio Summary: 101 Institutional holders with a total value of $260,107,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DEERFIELD MANAGEMENT COMPANY, L.P. 11,572,125 52,190,000 20.06%
2 WELLINGTON MANAGEMENT GROUP LLP 8,883,851 40,066,000 15.40%
3 ORBIMED ADVISORS LLC 6,000,400 27,062,000 10.40%
4 BAKER BROS. ADVISORS LP 3,475,672 15,675,000 6.03%
5 JANUS HENDERSON INVESTORS US LLC 3,202,427 14,443,000 5.55%
6 ARMISTICE CAPITAL, LLC 2,846,000 12,835,000 4.93%
7 BlackRock Fund Advisors 2,349,213 10,595,000 4.07%
8 VANGUARD GROUP INC 2,257,792 10,182,000 3.91%
9 BlackRock Institutional Trust Company, N.A. 1,669,352 7,529,000 2.89%
10 ASYMMETRY CAPITAL MANAGEMENT, L.P. 1,627,628 7,340,000 2.82%
11 Broadfin Capital, LLC 1,592,067 7,180,000 2.76%
12 J. Goldman & Co LP 1,367,558 6,168,000 2.37%
13 Rock Springs Capital Management LP 1,100,000 4,961,000 1.91%
14 STATE STREET CORP 975,352 4,399,000 1.69%
15 ROYCE & ASSOCIATES LP 846,200 3,816,000 1.47%
16 NATIXIS 717,900 3,238,000 1.24%
17 NORTHERN TRUST CORP 691,936 3,120,000 1.20%
18 ALTRINSIC GLOBAL ADVISORS LLC 606,645 2,736,000 1.05%
19 GEODE CAPITAL MANAGEMENT, LLC 389,911 1,758,000 0.68%
20 TIAA CREF INVESTMENT MANAGEMENT LLC 328,102 1,480,000 0.57%
21 Bank of New York Mellon Corp 305,067 1,375,000 0.53%
22 DEUTSCHE BANK AG\ 289,818 1,306,000 0.50%
23 State of New Jersey Common Pension Fund D 249,082 1,123,000 0.43%
24 MILLENNIUM MANAGEMENT LLC 248,496 1,121,000 0.43%
25 BlackRock Investment Management, LLC 213,128 961,000 0.37%
26 D. E. Shaw & Co., Inc. 210,464 949,000 0.36%
27 KENNEDY CAPITAL MANAGEMENT LLC 198,576 896,000 0.34%
28 NORGES BANK 190,476 859,000 0.33%
29 TEACHERS ADVISORS, LLC 148,960 672,000 0.26%
30 WATER ISLAND CAPITAL LLC 145,604 656,000 0.25%
31 NJ State Employees Deferred Compensation Plan 130,000 646,000 0.25%
32 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 135,300 611,000 0.23%
33 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 128,100 577,000 0.22%
34 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 124,439 561,000 0.22%
35 Swiss National Bank 122,500 537,000 0.21%
36 BANK OF AMERICA CORP /DE/ 112,500 507,000 0.19% Put
37 MORGAN STANLEY 108,778 490,000 0.19%
38 VIRTUS ETF ADVISERS LLC 101,554 458,000 0.18%
39 UNITED SERVICES AUTOMOBILE ASSOCIATION 99,367 448,000 0.17%
40 PRIMECAP MANAGEMENT CO/CA/ 91,000 410,000 0.16%
41 BANK OF AMERICA CORP /DE/ 90,000 406,000 0.16%
42 TFS CAPITAL LLC 80,101 361,000 0.14%
43 NEXTHERA CAPITAL LP 80,000 361,000 0.14%
44 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 77,590 350,000 0.13%
45 Nationwide Fund Advisors 74,792 337,000 0.13%
46 ALLIANCEBERNSTEIN L.P. 69,853 315,000 0.12%
47 RHUMBLINE ADVISERS 61,323 277,000 0.11%
48 CITIGROUP INC 60,258 272,000 0.10%
49 WELLS FARGO & COMPANY/MN 56,540 254,000 0.10%
50 ProShare Advisors LLC 54,159 244,000 0.09%
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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.