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

Institutional Holders (2016Q2)
Portfolio Summary: 216 Institutional holders with a total value of $2,853,389,932.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 10,378,028 349,014,000 12.23%
2 WELLINGTON MANAGEMENT GROUP LLP 9,804,398 329,722,000 11.56%
3 BlackRock Fund Advisors 5,616,350 188,878,000 6.62%
4 VANGUARD GROUP INC 5,423,391 182,388,000 6.39%
5 Corvex Management LP 3,086,803 103,809,000 3.64%
6 PFM Health Sciences, LP 2,618,754 88,069,000 3.09%
7 BRIDGER MANAGEMENT, LLC 2,412,501 81,132,000 2.84%
8 Camber Capital Management LP 2,000,000 67,260,000 2.36%
9 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 1,938,960 65,208,000 2.29%
10 STATE STREET CORP 1,765,505 59,376,000 2.08%
11 Sarissa Capital Management LP 1,752,000 58,919,000 2.06%
12 BlackRock Institutional Trust Company, N.A. 1,681,626 56,553,000 1.98%
13 Invesco Ltd. 1,614,673 54,302,000 1.90%
14 DIMENSIONAL FUND ADVISORS LP 1,564,784 52,624,000 1.84%
15 FRANKLIN RESOURCES INC 1,452,439 48,845,000 1.71%
16 PRICE T ROWE ASSOCIATES INC /MD/ 1,448,500 48,713,000 1.71%
17 MILLENNIUM MANAGEMENT LLC 1,207,397 40,605,000 1.42%
18 RS INVESTMENT MANAGEMENT CO LLC 1,195,810 40,215,000 1.41%
19 KORNITZER CAPITAL MANAGEMENT INC /KS 1,138,625 38,292,000 1.34%
20 ALLIANCEBERNSTEIN L.P. 1,097,345 36,904,000 1.29%
21 JPMORGAN CHASE & CO 984,448 33,107,000 1.16%
22 EAGLE ASSET MANAGEMENT INC 977,111 32,860,000 1.15%
23 PINNACLE ASSOCIATES LTD 969,987 32,621,000 1.14%
24 NORTHERN TRUST CORP 847,646 28,508,000 1.00%
25 JENNISON ASSOCIATES LLC 843,072 28,353,000 0.99%
26 Bank of New York Mellon Corp 813,652 27,364,000 0.96%
27 GOLDMAN SACHS GROUP INC 724,100 24,351,000 0.85% Call
28 Tekla Capital Management LLC 704,238 23,684,000 0.83%
29 Rock Springs Capital Management LP 680,500 22,885,000 0.80%
30 Alpha Wave Global, LP 640,000 21,523,000 0.75%
31 FOLGER HILL ASSET MANAGEMENT LP 635,730 21,380,000 0.75%
32 DEUTSCHE BANK AG\ 605,419 20,358,000 0.71%
33 NORGES BANK 572,744 19,261,000 0.68%
34 First Eagle Investment Management, LLC 555,099 18,668,000 0.65%
35 EverPoint Asset Management, LLC 535,615 18,013,000 0.63%
36 MACQUARIE GROUP LTD 532,035 17,892,000 0.63%
37 GEODE CAPITAL MANAGEMENT, LLC 499,284 16,790,000 0.59%
38 PRINCIPAL FINANCIAL GROUP INC 498,819 16,775,000 0.59%
39 Antipodean Advisors LLC 467,223 15,713,000 0.55%
40 Retirement Systems of Alabama 425,000 14,293,000 0.50%
41 FOLGER HILL ASSET MANAGEMENT LP 400,000 13,452,000 0.47% Put
42 Elk Creek Partners, LLC 394,750 13,275,000 0.47%
43 PANAGORA ASSET MANAGEMENT INC 380,294 12,789,000 0.45%
44 ASHFORD CAPITAL MANAGEMENT INC 368,392 12,389,000 0.43%
45 AMERIPRISE FINANCIAL INC 339,057 11,402,000 0.40%
46 Nuveen Asset Management, LLC 332,870 11,194,000 0.39%
47 TEACHERS ADVISORS, LLC 306,060 10,293,000 0.36%
48 GOLDMAN SACHS GROUP INC 292,921 9,851,000 0.35%
49 BlackRock Investment Management, LLC 284,412 9,565,000 0.34%
50 PUTNAM INVESTMENTS LLC 281,505 9,467,000 0.33%
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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.