Dark
Light
System
Security
MEDICINES CO
MEDICINES CO. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 159 Institutional holders with a total value of $1,966,949,675.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WELLINGTON MANAGEMENT GROUP LLP 9,029,419 262,394,000 13.34%
2 ROYCE & ASSOCIATES LP 6,656,025 193,424,000 9.83%
3 FMR LLC 4,570,462 132,818,000 6.75%
4 BlackRock Fund Advisors 4,419,092 128,419,000 6.53%
5 VANGUARD GROUP INC 4,248,852 123,471,000 6.28%
6 PRICE T ROWE ASSOCIATES INC /MD/ 3,882,025 112,812,000 5.74%
7 PointState Capital LP 3,468,314 100,789,000 5.12%
8 PUTNAM INVESTMENTS LLC 2,556,861 74,303,000 3.78%
9 STATE STREET CORP 2,333,314 67,809,000 3.45%
10 BRIDGER MANAGEMENT, LLC 1,858,738 54,015,000 2.75%
11 BlackRock Institutional Trust Company, N.A. 1,785,689 51,892,000 2.64%
12 Invesco Ltd. 1,362,027 39,581,000 2.01%
13 D. E. Shaw & Co., Inc. 1,226,483 35,641,000 1.81%
14 DIMENSIONAL FUND ADVISORS LP 1,138,325 33,080,000 1.68%
15 JPMORGAN CHASE & CO 909,898 26,442,000 1.34%
16 JENNISON ASSOCIATES LLC 880,137 25,577,000 1.30%
17 Bank of New York Mellon Corp 860,383 25,003,000 1.27%
18 CLOUGH CAPITAL PARTNERS L P 812,200 23,603,000 1.20%
19 NORTHERN TRUST CORP 794,364 23,085,000 1.17%
20 VOYA INVESTMENT MANAGEMENT LLC 673,904 19,584,000 1.00%
21 PINNACLE ASSOCIATES LTD 667,774 19,406,000 0.99%
22 CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 600,000 17,436,000 0.89%
23 TEACHERS ADVISORS, LLC 495,543 14,400,000 0.73%
24 RS INVESTMENT MANAGEMENT CO LLC 484,842 14,090,000 0.72%
25 PFM Health Sciences, LP 476,934 13,860,000 0.70%
26 GOLDMAN SACHS GROUP INC 414,058 12,032,000 0.61%
27 PRINCIPAL FINANCIAL GROUP INC 411,047 11,945,000 0.61%
28 NORGES BANK 409,518 11,900,000 0.60%
29 GEODE CAPITAL MANAGEMENT, LLC 379,780 11,036,000 0.56%
30 FEDERATED HERMES, INC. 336,781 9,786,000 0.50%
31 BANK OF MONTREAL /CAN/ 335,889 9,761,000 0.50%
32 TIAA CREF INVESTMENT MANAGEMENT LLC 326,601 9,491,000 0.48%
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 316,988 9,212,000 0.47%
34 AMERIPRISE FINANCIAL INC 273,479 7,948,000 0.40%
35 ASHFORD CAPITAL MANAGEMENT INC 268,285 7,796,000 0.40%
36 PANAGORA ASSET MANAGEMENT INC 252,159 7,328,000 0.37%
37 SCHRODER INVESTMENT MANAGEMENT GROUP 243,600 7,079,016 0.36%
38 DEUTSCHE BANK AG\ 237,540 6,901,000 0.35%
39 TURNER INVESTMENTS LLC 225,960 6,566,000 0.33%
40 BlackRock Investment Management, LLC 215,788 6,271,000 0.32%
41 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 212,400 6,172,000 0.31%
42 FRONTIER CAPITAL MANAGEMENT CO LLC 209,341 6,083,000 0.31%
43 GOLDMAN SACHS GROUP INC 197,100 5,728,000 0.29% Put
44 Gotham Asset Management, LLC 194,954 5,665,000 0.29%
45 SUSQUEHANNA INTERNATIONAL GROUP, LLP 193,846 5,633,000 0.29%
46 THRIVENT FINANCIAL FOR LUTHERANS 193,350 5,619,000 0.29%
47 QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 189,583 5,510,000 0.28%
48 MILLENNIUM MANAGEMENT LLC 187,958 5,462,000 0.28%
49 SECTOR GAMMA AS 184,250 5,354,000 0.27%
50 GUGGENHEIM CAPITAL LLC 170,446 4,953,000 0.25%
Page 1 of 4

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.