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KERYX BIOPHARMACEUTICALS INCORPORATED
KERYX BIOPHARMACEUTICALS INCORPORATED. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 147 Institutional holders with a total value of $377,484,979.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BAUPOST GROUP LLC/MA 25,791,678 130,248,000 34.50%
2 VANGUARD GROUP INC 6,002,097 30,312,000 8.03%
3 ABRAMS CAPITAL MANAGEMENT, L.P. 5,500,000 27,775,000 7.36%
4 FMR LLC 4,426,492 22,354,000 5.92%
5 STATE STREET CORP 3,979,791 20,100,000 5.32%
6 BlackRock Institutional Trust Company, N.A. 2,623,417 13,248,000 3.51%
7 BlackRock Fund Advisors 2,569,538 12,976,000 3.44%
8 NORGES BANK 1,811,935 9,150,000 2.42%
9 CLOUGH CAPITAL PARTNERS L P 1,703,100 8,601,000 2.28%
10 AMERIPRISE FINANCIAL INC 1,699,914 8,584,000 2.27%
11 Rhenman & Partners Asset Management AB 1,233,000 6,227,000 1.65%
12 NORTHERN TRUST CORP 1,159,418 5,855,000 1.55%
13 Bank of New York Mellon Corp 1,020,976 5,156,000 1.37%
14 MILLENNIUM MANAGEMENT LLC 941,334 4,754,000 1.26%
15 RICE HALL JAMES & ASSOCIATES, LLC 866,629 4,376,000 1.16%
16 FRANKLIN RESOURCES INC 836,515 4,224,000 1.12%
17 PUTNAM INVESTMENTS LLC 673,163 3,399,000 0.90%
18 GEODE CAPITAL MANAGEMENT, LLC 663,857 3,352,000 0.89%
19 CADIAN CAPITAL MANAGEMENT, LP 600,000 3,030,000 0.80%
20 Brandywine Global Investment Management, LLC 490,420 2,477,000 0.66%
21 UBS Group AG 464,405 2,345,000 0.62%
22 C WorldWide Group Holding A/S 421,110 2,127,000 0.56%
23 SUSQUEHANNA INTERNATIONAL GROUP, LLP 381,193 1,925,000 0.51%
24 BANK OF AMERICA CORP /DE/ 376,450 1,901,000 0.50%
25 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 375,655 1,898,000 0.50%
26 MIZUHO SECURITIES USA LLC 307,900 1,858,000 0.49% Put
27 BlackRock Investment Management, LLC 344,472 1,740,000 0.46%
28 ROYCE & ASSOCIATES LP 341,725 1,726,000 0.46%
29 TIAA CREF INVESTMENT MANAGEMENT LLC 336,714 1,700,000 0.45%
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 308,100 1,556,000 0.41% Put
31 MIZUHO SECURITIES USA LLC 307,900 1,555,000 0.41%
32 Century Capital Management, LLC 272,773 1,378,000 0.37%
33 BANK OF AMERICA CORP /DE/ 270,800 1,368,000 0.36% Put
34 SUSQUEHANNA INTERNATIONAL GROUP, LLP 265,100 1,339,000 0.35% Call
35 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 239,800 1,211,000 0.32%
36 1832 Asset Management L.P. 234,000 1,155,000 0.31%
37 Knoll Capital Management, LLC 200,000 1,010,000 0.27%
38 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 191,985 970,000 0.26%
39 NEW YORK STATE COMMON RETIREMENT FUND 172,646 872,000 0.23%
40 TEACHERS ADVISORS, LLC 170,693 862,000 0.23%
41 MORGAN STANLEY 169,255 854,000 0.23%
42 D. E. Shaw & Co., Inc. 157,225 794,000 0.21%
43 Swiss National Bank 144,200 728,000 0.19%
44 ROCKLAND TRUST CO 143,106 723,000 0.19%
45 VIRTUS ETF ADVISERS LLC 136,472 689,000 0.18%
46 GROUP ONE TRADING LLC 125,288 633,000 0.17%
47 ALLIANCEBERNSTEIN L.P. 176,540 621,000 0.16%
48 CREDIT SUISSE AG/ 117,551 594,000 0.16%
49 Weiss Multi-Strategy Advisers LLC 111,000 561,000 0.15%
50 RHUMBLINE ADVISERS 107,401 542,000 0.14%
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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.