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MEDICINES CO
MEDICINES CO. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 230 Institutional holders with a total value of $3,256,290,202.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 10,451,531 394,440,000 12.11%
2 WELLINGTON MANAGEMENT GROUP LLP 9,870,604 372,517,000 11.44%
3 BlackRock Fund Advisors 6,055,222 228,524,000 7.02%
4 VANGUARD GROUP INC 5,574,023 210,363,000 6.46%
5 Corvex Management LP 3,086,803 116,496,000 3.58%
6 BRIDGER MANAGEMENT, LLC 2,098,000 79,179,000 2.43%
7 STATE STREET CORP 2,064,246 77,903,000 2.39%
8 Camber Capital Management LP 2,000,000 75,480,000 2.32%
9 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 1,804,902 68,116,000 2.09%
10 Sarissa Capital Management LP 1,752,000 66,120,000 2.03%
11 PFM Health Sciences, LP 1,748,198 65,977,000 2.03%
12 BlackRock Institutional Trust Company, N.A. 1,700,734 64,186,000 1.97%
13 DIMENSIONAL FUND ADVISORS LP 1,500,770 56,640,000 1.74%
14 Invesco Ltd. 1,479,399 55,833,000 1.71%
15 PRICE T ROWE ASSOCIATES INC /MD/ 1,462,086 55,179,000 1.69%
16 FRANKLIN RESOURCES INC 1,438,204 54,278,000 1.67%
17 ALLIANCEBERNSTEIN L.P. 1,092,990 41,249,000 1.27%
18 First Eagle Investment Management, LLC 1,020,629 38,519,000 1.18%
19 EAGLE ASSET MANAGEMENT INC 964,287 36,392,000 1.12%
20 PINNACLE ASSOCIATES LTD 951,314 35,903,000 1.10%
21 KORNITZER CAPITAL MANAGEMENT INC /KS 933,610 35,234,000 1.08%
22 WELLS FARGO & COMPANY/MN 882,063 33,288,000 1.02%
23 Bank of New York Mellon Corp 848,871 32,037,000 0.98%
24 NORTHERN TRUST CORP 842,228 31,786,000 0.98%
25 JENNISON ASSOCIATES LLC 832,646 31,424,000 0.97%
26 SUSQUEHANNA INTERNATIONAL GROUP, LLP 717,400 27,075,000 0.83% Call
27 EverPoint Asset Management, LLC 700,000 26,418,000 0.81%
28 BOXER CAPITAL, LLC 700,000 26,418,000 0.81%
29 Rock Springs Capital Management LP 681,000 25,701,000 0.79%
30 JPMORGAN CHASE & CO 652,256 24,616,000 0.76%
31 Alpha Wave Global, LP 640,000 24,154,000 0.74%
32 GOLDMAN SACHS GROUP INC 638,673 24,103,000 0.74%
33 NORGES BANK 665,846 24,001,000 0.74%
34 OppenheimerFunds, Inc. 614,960 23,209,000 0.71%
35 Tekla Capital Management LLC 564,438 21,302,000 0.65%
36 MACQUARIE GROUP LTD 557,610 21,044,000 0.65%
37 GEODE CAPITAL MANAGEMENT, LLC 537,029 20,267,000 0.62%
38 PRINCIPAL FINANCIAL GROUP INC 514,686 19,424,000 0.60%
39 SUSQUEHANNA INTERNATIONAL GROUP, LLP 503,700 19,010,000 0.58% Put
40 PANAGORA ASSET MANAGEMENT INC 482,458 18,208,000 0.56%
41 FOLGER HILL ASSET MANAGEMENT LP 421,550 15,909,000 0.49%
42 Elk Creek Partners, LLC 400,358 15,110,000 0.46%
43 BANK OF AMERICA CORP /DE/ 393,042 14,834,000 0.46%
44 ASHFORD CAPITAL MANAGEMENT INC 373,657 14,102,000 0.43%
45 TEACHERS ADVISORS, LLC 361,332 13,637,000 0.42%
46 AMERIPRISE FINANCIAL INC 349,122 13,176,000 0.40%
47 LOOMIS SAYLES & CO L P 346,546 13,079,000 0.40%
48 VICTORY CAPITAL MANAGEMENT INC 334,444 12,622,000 0.39%
49 CITADEL ADVISORS LLC 326,646 12,327,000 0.38%
50 Nuveen Asset Management, LLC 323,171 12,196,000 0.37%
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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.