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AMAG PHARMACEUTICALS INC COM
AMAG PHARMACEUTICALS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 109 Institutional holders with a total value of $523,043,242.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ADAGE CAPITAL PARTNERS GP, L.L.C. 3,796,592 78,665,000 15.04%
2 Visium Asset Management, LP 2,070,870 42,908,000 8.20%
3 BANK OF MONTREAL /CAN/ 1,999,631 41,433,000 7.92%
4 Broadfin Capital, LLC 1,960,775 40,627,000 7.77%
5 Palo Alto Investors LP 1,614,536 33,453,000 6.40%
6 FMR LLC 1,143,873 23,701,000 4.53%
7 STATE STREET CORP 1,119,465 23,196,000 4.43%
8 BlackRock Fund Advisors 1,091,823 22,623,000 4.33%
9 DEERFIELD MANAGEMENT COMPANY, L.P. 999,339 20,706,000 3.96%
10 BlackRock Institutional Trust Company, N.A. 835,271 17,307,000 3.31%
11 VANGUARD GROUP INC 727,158 15,067,000 2.88%
12 MILLENNIUM MANAGEMENT LLC 654,500 13,561,000 2.59%
13 MORGAN STANLEY 644,293 13,349,000 2.55%
14 PRICE T ROWE ASSOCIATES INC /MD/ 425,220 8,811,000 1.68%
15 DIMENSIONAL FUND ADVISORS LP 389,980 8,080,000 1.54%
16 WELLINGTON MANAGEMENT GROUP LLP 326,060 6,756,000 1.29%
17 IRONWOOD INVESTMENT MANAGEMENT LLC 296,458 6,143,000 1.17%
18 NORTHERN TRUST CORP 268,792 5,569,000 1.06%
19 JPMORGAN CHASE & CO 242,505 5,025,000 0.96%
20 D. E. Shaw & Co., Inc. 216,792 4,492,000 0.86%
21 State of New Jersey Common Pension Fund D 211,167 4,375,000 0.84%
22 TEACHERS ADVISORS, LLC 197,128 4,084,000 0.78%
23 NORGES BANK 187,368 3,882,000 0.74%
24 ROYAL BANK OF CANADA 160,921 3,334,000 0.64%
25 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 150,900 3,126,000 0.60%
26 BBT Capital Management, LLC 150,000 3,108,000 0.59%
27 March Altus Capital Management LP 146,418 3,034,000 0.58%
28 TURNER INVESTMENTS LLC 144,810 3,000,000 0.57%
29 J. Goldman & Co LP 140,000 2,901,000 0.55%
30 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 138,168 2,863,000 0.55%
31 PUTNAM INVESTMENTS LLC 130,839 2,711,000 0.52%
32 RENAISSANCE TECHNOLOGIES LLC 129,060 2,674,000 0.51%
33 QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 125,760 2,606,000 0.50%
34 GEODE CAPITAL MANAGEMENT, LLC 124,509 2,579,000 0.49%
35 BARCLAYS PLC 120,834 2,417,000 0.46%
36 Bank of New York Mellon Corp 116,056 2,405,000 0.46%
37 Ghost Tree Capital, LLC 100,000 2,072,000 0.40%
38 J. Goldman & Co LP 100,000 2,072,000 0.40% Call
39 AlphaOne Investment Services, LLC 97,448 2,019,000 0.39%
40 ROTHSCHILD & CO ASSET MANAGEMENT US INC. 96,495 1,999,000 0.38%
41 DEUTSCHE BANK AG\ 93,029 1,926,000 0.37%
42 J. Goldman & Co LP 90,000 1,865,000 0.36% Put
43 TIAA CREF INVESTMENT MANAGEMENT LLC 87,100 1,805,000 0.35%
44 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 79,000 1,637,000 0.31%
45 GUGGENHEIM CAPITAL LLC 70,931 1,470,000 0.28%
46 BlackRock Investment Management, LLC 66,573 1,379,000 0.26%
47 TWO SIGMA INVESTMENTS, LP 63,323 1,312,000 0.25%
48 GOLDMAN SACHS GROUP INC 60,275 1,249,000 0.24%
49 Tamarack Capital Management, LLC 64,080 1,222,000 0.23%
50 CONTINENTAL ADVISORS LLC 57,438 1,190,000 0.23%
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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.