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

Institutional Holders (2015Q4)
Portfolio Summary: 193 Institutional holders with a total value of $824,144,854.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PUTNAM INVESTMENTS LLC 15,675,422 97,971,000 11.89%
2 Sarissa Capital Management LP 12,850,000 80,313,000 9.75%
3 VANGUARD GROUP INC 12,145,786 75,912,000 9.21%
4 WESTFIELD CAPITAL MANAGEMENT CO LP 9,493,458 59,334,000 7.20%
5 BlackRock Fund Advisors 7,996,641 49,979,000 6.06%
6 STATE STREET CORP 6,887,007 43,046,000 5.22%
7 FMR LLC 6,359,246 39,745,000 4.82%
8 ADAGE CAPITAL PARTNERS GP, L.L.C. 5,612,361 35,077,000 4.26%
9 Camber Capital Management LP 5,405,235 33,783,000 4.10%
10 BlackRock Institutional Trust Company, N.A. 4,521,436 28,259,000 3.43%
11 PointState Capital LP 4,250,000 26,563,000 3.22%
12 Palo Alto Investors LP 2,257,217 14,108,000 1.71%
13 NORTHERN TRUST CORP 2,094,590 13,091,000 1.59%
14 OppenheimerFunds, Inc. 1,862,400 11,640,000 1.41%
15 NORGES BANK 1,665,993 10,412,000 1.26%
16 Elk Creek Partners, LLC 1,592,527 9,953,000 1.21%
17 Alberta Investment Management Corp 1,418,866 8,868,000 1.08%
18 Opaleye Management Inc. 1,310,000 8,188,000 0.99%
19 GENERAL AMERICAN INVESTORS CO INC 1,200,000 7,500,000 0.91%
20 GEODE CAPITAL MANAGEMENT, LLC 1,199,668 7,497,000 0.91%
21 D. E. Shaw & Co., Inc. 1,173,631 7,335,000 0.89%
22 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,079,200 6,745,000 0.82% Call
23 BNP Paribas Asset Management Holding S.A. 950,851 5,943,000 0.72%
24 Bank of New York Mellon Corp 868,720 5,429,000 0.66%
25 HBK INVESTMENTS L P 833,451 5,209,000 0.63%
26 PRICE MICHAEL F 820,000 5,125,000 0.62%
27 HighVista Strategies LLC 807,100 5,044,000 0.61%
28 RENAISSANCE TECHNOLOGIES LLC 776,881 4,856,000 0.59%
29 TIAA CREF INVESTMENT MANAGEMENT LLC 660,509 4,128,000 0.50%
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 645,100 4,032,000 0.49%
31 JS Capital Management LLC 630,000 3,938,000 0.48%
32 GUGGENHEIM CAPITAL LLC 596,448 3,728,000 0.45%
33 Granite Point Capital Management, L.P. 581,215 3,633,000 0.44%
34 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 579,391 3,622,000 0.44%
35 BlackRock Investment Management, LLC 563,474 3,522,000 0.43%
36 UBS Group AG 504,463 3,153,000 0.38%
37 BELLEVUE ASSET MANAGEMENT AG 495,000 3,094,000 0.38%
38 OXFORD ASSET MANAGEMENT LLP 476,178 3,012,000 0.37%
39 Rhenman & Partners Asset Management AB 430,000 2,688,000 0.33%
40 PDT Partners, LLC 415,487 2,597,000 0.32%
41 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 385,800 2,411,000 0.29%
42 GOLDMAN SACHS GROUP INC 383,846 2,399,000 0.29%
43 ROYCE & ASSOCIATES LP 375,352 2,346,000 0.28%
44 AMERIPRISE FINANCIAL INC 372,160 2,326,000 0.28%
45 SUSQUEHANNA INTERNATIONAL GROUP, LLP 314,000 1,963,000 0.24% Put
46 JPMORGAN CHASE & CO 313,236 1,957,000 0.24%
47 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 310,276 1,939,000 0.24%
48 TEACHERS ADVISORS, LLC 305,401 1,909,000 0.23%
49 ALLIANCEBERNSTEIN L.P. 309,785 1,809,000 0.22%
50 A.R.T. Advisors, LLC 281,552 1,759,000 0.21%
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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.