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

Institutional Holders (2014Q3)
Portfolio Summary: 161 Institutional holders with a total value of $1,526,275,735.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WELLINGTON MANAGEMENT GROUP LLP 9,110,108 203,338,000 13.32%
2 ROYCE & ASSOCIATES LP 6,729,175 150,195,000 9.84%
3 BlackRock Fund Advisors 4,442,546 99,158,000 6.50%
4 FMR LLC 4,433,137 98,948,000 6.48%
5 VANGUARD GROUP INC 4,293,172 95,823,000 6.28%
6 PRICE T ROWE ASSOCIATES INC /MD/ 3,874,925 86,488,000 5.67%
7 BRIDGER MANAGEMENT, LLC 3,106,096 69,328,000 4.54%
8 STATE STREET CORP 2,250,838 50,234,000 3.29%
9 PointState Capital LP 2,040,584 45,546,000 2.98%
10 PUTNAM INVESTMENTS LLC 1,985,656 44,319,000 2.90%
11 BlackRock Institutional Trust Company, N.A. 1,922,455 42,909,000 2.81%
12 Invesco Ltd. 1,708,479 38,133,000 2.50%
13 D. E. Shaw & Co., Inc. 1,216,286 27,148,000 1.78%
14 DIMENSIONAL FUND ADVISORS LP 1,179,549 26,330,000 1.73%
15 Slate Path Capital LP 1,075,000 23,994,000 1.57%
16 PFM Health Sciences, LP 889,114 19,845,000 1.30%
17 JENNISON ASSOCIATES LLC 881,454 19,674,000 1.29%
18 JPMORGAN CHASE & CO 879,654 19,635,000 1.29%
19 Bank of New York Mellon Corp 872,212 19,468,000 1.28%
20 NORTHERN TRUST CORP 799,245 17,840,000 1.17%
21 CLOUGH CAPITAL PARTNERS L P 711,100 15,872,000 1.04%
22 VOYA INVESTMENT MANAGEMENT LLC 690,769 15,419,000 1.01%
23 TEACHERS ADVISORS, LLC 495,543 11,061,000 0.72%
24 RS INVESTMENT MANAGEMENT CO LLC 477,466 10,657,000 0.70%
25 MILLENNIUM MANAGEMENT LLC 472,802 10,553,000 0.69%
26 PINNACLE ASSOCIATES LTD 472,619 10,549,000 0.69%
27 NORGES BANK 409,518 9,141,000 0.60%
28 PRINCIPAL FINANCIAL GROUP INC 406,414 9,071,000 0.59%
29 GEODE CAPITAL MANAGEMENT, LLC 381,075 8,505,000 0.56%
30 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 340,520 7,601,000 0.50%
31 FEDERATED HERMES, INC. 325,601 7,267,000 0.48%
32 OXFORD ASSET MANAGEMENT LLP 314,961 7,155,000 0.47%
33 TIAA CREF INVESTMENT MANAGEMENT LLC 319,491 7,131,000 0.47%
34 AMERIPRISE FINANCIAL INC 284,621 6,353,000 0.42%
35 PANAGORA ASSET MANAGEMENT INC 279,678 6,242,000 0.41%
36 ASHFORD CAPITAL MANAGEMENT INC 276,585 6,173,000 0.40%
37 GOLDMAN SACHS GROUP INC 268,627 5,996,000 0.39%
38 DEUTSCHE BANK AG\ 266,369 5,944,000 0.39%
39 Retirement Systems of Alabama 253,000 5,647,000 0.37%
40 SUSQUEHANNA INTERNATIONAL GROUP, LLP 243,800 5,442,000 0.36% Put
41 SCHRODER INVESTMENT MANAGEMENT GROUP 239,200 5,338,944 0.35%
42 BlackRock Investment Management, LLC 216,774 4,838,000 0.32%
43 BANK OF MONTREAL /CAN/ 216,686 4,836,000 0.32%
44 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 213,500 4,765,000 0.31%
45 EverPoint Asset Management, LLC 205,000 4,576,000 0.30% Put
46 TFS CAPITAL LLC 183,363 4,093,000 0.27%
47 GUGGENHEIM CAPITAL LLC 181,649 4,054,000 0.27%
48 QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 173,413 3,871,000 0.25%
49 Elk Creek Partners, LLC 166,677 3,720,000 0.24%
50 ALLIANCEBERNSTEIN L.P. 164,167 3,664,000 0.24%
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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.