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

Institutional Holders (2014Q1)
Portfolio Summary: 172 Institutional holders with a total value of $1,907,147,890.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WELLINGTON MANAGEMENT GROUP LLP 9,043,874 257,027,000 13.48%
2 ROYCE & ASSOCIATES LP 6,115,200 173,794,000 9.11%
3 PRICE T ROWE ASSOCIATES INC /MD/ 5,597,295 159,075,000 8.34%
4 BlackRock Fund Advisors 4,431,011 125,929,000 6.60%
5 VANGUARD GROUP INC 4,307,145 122,409,000 6.42%
6 FMR LLC 4,025,608 114,408,000 6.00%
7 PointState Capital LP 2,376,414 67,538,000 3.54%
8 STATE STREET CORP 2,259,275 64,212,000 3.37%
9 Invesco Ltd. 2,126,150 60,426,000 3.17%
10 BlackRock Institutional Trust Company, N.A. 1,784,992 50,729,000 2.66%
11 FRONTIER CAPITAL MANAGEMENT CO LLC 1,483,219 42,153,000 2.21%
12 JENNISON ASSOCIATES LLC 1,304,736 37,081,000 1.94%
13 DIMENSIONAL FUND ADVISORS LP 1,138,875 32,368,000 1.70%
14 NORTHERN TRUST CORP 888,075 25,238,000 1.32%
15 Bank of New York Mellon Corp 864,809 24,578,000 1.29%
16 D. E. Shaw & Co., Inc. 864,429 24,567,000 1.29%
17 FEDERATED HERMES, INC. 861,358 24,479,000 1.28%
18 PINNACLE ASSOCIATES LTD 709,524 20,165,000 1.06%
19 JPMORGAN CHASE & CO 702,724 19,971,000 1.05%
20 VOYA INVESTMENT MANAGEMENT LLC 694,416 19,735,000 1.03%
21 COLUMBUS CIRCLE INVESTORS 534,761 15,198,000 0.80%
22 RS INVESTMENT MANAGEMENT CO LLC 523,764 14,885,000 0.78%
23 LOOMIS SAYLES & CO L P 512,429 14,563,000 0.76%
24 TEACHERS ADVISORS, LLC 486,993 13,840,000 0.73%
25 PUTNAM INVESTMENTS LLC 444,941 12,646,000 0.66%
26 GOLDMAN SACHS GROUP INC 440,771 12,527,000 0.66%
27 J. Goldman & Co LP 422,250 12,000,000 0.63%
28 PRINCIPAL FINANCIAL GROUP INC 411,806 11,704,000 0.61%
29 BANK OF MONTREAL /CAN/ 397,570 11,299,000 0.59%
30 NORGES BANK 385,585 10,958,000 0.57%
31 GEODE CAPITAL MANAGEMENT, LLC 375,119 10,660,000 0.56%
32 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 356,341 10,127,000 0.53%
33 TIAA CREF INVESTMENT MANAGEMENT LLC 321,291 9,131,000 0.48%
34 SCHRODER INVESTMENT MANAGEMENT GROUP 311,500 8,852,830 0.46%
35 Zweig-DiMenna Associates LLC 293,500 8,341,000 0.44%
36 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 272,920 7,757,000 0.41%
37 AMERIPRISE FINANCIAL INC 261,415 7,429,000 0.39%
38 BLACKROCK ADVISORS LLC 261,082 7,420,000 0.39%
39 GOLDMAN SACHS GROUP INC 241,600 6,866,000 0.36% Put
40 DEUTSCHE BANK AG\ 237,003 6,734,000 0.35%
41 EAGLE ASSET MANAGEMENT INC 225,733 6,415,000 0.34%
42 PANAGORA ASSET MANAGEMENT INC 224,226 6,372,000 0.33%
43 MILLENNIUM MANAGEMENT LLC 221,636 6,299,000 0.33%
44 NEXT CENTURY GROWTH INVESTORS LLC 215,678 6,129,000 0.32%
45 BlackRock Investment Management, LLC 210,391 5,979,000 0.31%
46 QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 208,233 5,918,000 0.31%
47 GUGGENHEIM CAPITAL LLC 206,405 5,866,000 0.31%
48 NEW YORK STATE COMMON RETIREMENT FUND 203,750 5,791,000 0.30%
49 Tourbillon Capital Partners, L.P. 200,000 5,684,000 0.30%
50 MILLENNIUM MANAGEMENT LLC 197,000 5,599,000 0.29% Call
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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.