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ARIAD PHARMACEUTICALS INC
ARIAD PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 223 Institutional holders with a total value of $2,173,261,257.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 18,126,264 225,490,000 10.38%
2 WELLINGTON MANAGEMENT GROUP LLP 17,521,066 217,962,000 10.03%
3 VANGUARD GROUP INC 14,591,103 181,513,000 8.35%
4 Sarissa Capital Management LP 12,850,000 159,853,000 7.36%
5 BlackRock Fund Advisors 8,959,423 111,455,000 5.13%
6 STATE STREET CORP 7,869,172 97,892,000 4.50%
7 PUTNAM INVESTMENTS LLC 7,822,704 97,314,000 4.48%
8 PRICE T ROWE ASSOCIATES INC /MD/ 5,451,998 67,823,000 3.12%
9 WESTFIELD CAPITAL MANAGEMENT CO LP 4,957,058 61,666,000 2.84%
10 PointState Capital LP 4,946,800 61,538,000 2.83%
11 BlackRock Institutional Trust Company, N.A. 4,862,195 60,486,000 2.78%
12 Redmile Group, LLC 3,838,376 47,749,000 2.20%
13 Consonance Capital Management LP 3,553,943 44,211,000 2.03%
14 ALLIANCEBERNSTEIN L.P. 3,512,570 43,696,000 2.01%
15 Palo Alto Investors LP 2,682,017 33,364,000 1.54%
16 NORGES BANK 2,339,750 29,107,000 1.34%
17 TimesSquare Capital Management, LLC 2,237,365 27,833,000 1.28%
18 NORTHERN TRUST CORP 2,093,677 26,045,000 1.20%
19 OppenheimerFunds, Inc. 1,870,370 23,267,000 1.07%
20 TWO SIGMA INVESTMENTS, LP 1,834,011 22,815,000 1.05%
21 LORD, ABBETT & CO. LLC 1,792,326 22,297,000 1.03%
22 JENNISON ASSOCIATES LLC 1,660,288 20,654,000 0.95%
23 GEODE CAPITAL MANAGEMENT, LLC 1,534,851 19,093,000 0.88%
24 PICTET ASSET MANAGEMENT LTD 1,515,257 18,850,000 0.87%
25 AMERIPRISE FINANCIAL INC 1,439,502 17,910,000 0.82%
26 GOLDMAN SACHS GROUP INC 1,394,100 17,342,000 0.80%
27 Polar Capital LLP 1,235,000 15,363,000 0.71%
28 DEUTSCHE BANK AG\ 1,225,891 15,247,000 0.70%
29 MORGAN STANLEY 1,076,629 13,393,000 0.62%
30 Bank of New York Mellon Corp 1,005,186 12,504,000 0.58%
31 Opaleye Management Inc. 1,000,000 12,440,000 0.57%
32 HBK INVESTMENTS L P 947,249 11,784,000 0.54%
33 PRICE MICHAEL F 940,000 11,694,000 0.54%
34 Nantahala Capital Management, LLC 900,000 11,196,000 0.52% Put
35 Rhenman & Partners Asset Management AB 895,000 11,134,000 0.51%
36 TAMARACK ADVISERS, LP 850,000 10,574,000 0.49%
37 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 778,437 9,684,000 0.45%
38 CITIGROUP INC 777,786 9,675,000 0.45%
39 RENAISSANCE TECHNOLOGIES LLC 762,481 9,485,000 0.44%
40 SUSQUEHANNA INTERNATIONAL GROUP, LLP 755,600 9,400,000 0.43% Call
41 GENERAL AMERICAN INVESTORS CO INC 714,100 8,883,000 0.41%
42 BlackRock Investment Management, LLC 667,499 8,304,000 0.38%
43 INTERNATIONAL BIOTECHNOLOGY TRUST PLC 657,912 8,184,000 0.38%
44 HighVista Strategies LLC 638,086 7,938,000 0.37%
45 SUSQUEHANNA INTERNATIONAL GROUP, LLP 614,700 7,647,000 0.35% Put
46 COMMERZBANK AKTIENGESELLSCHAFT /FI 612,886 7,624,000 0.35%
47 VOLORIDGE INVESTMENT MANAGEMENT, LLC 601,463 7,482,000 0.34%
48 TWO SIGMA ADVISERS, LP 568,749 7,075,000 0.33%
49 Elk Creek Partners, LLC 543,063 6,756,000 0.31%
50 TIAA CREF INVESTMENT MANAGEMENT LLC 509,592 6,339,000 0.29%
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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.