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

Institutional Holders (2015Q1)
Portfolio Summary: 199 Institutional holders with a total value of $2,180,254,172.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 Connor, Clark & Lunn Investment Management Ltd. 162,300 8,871,000 0.41%
52 LAZARD ASSET MANAGEMENT LLC 158,180 8,646,000 0.40%
53 Bank of New York Mellon Corp 151,017 8,254,000 0.38%
54 A.R.T. Advisors, LLC 149,418 8,167,000 0.37%
55 Nationwide Fund Advisors 141,487 7,734,000 0.35%
56 PINNACLE ASSOCIATES LTD 129,905 7,101,000 0.33%
57 ASHFORD CAPITAL MANAGEMENT INC 128,200 7,007,000 0.32%
58 MORGAN STANLEY 125,003 6,833,000 0.31%
59 ROTHSCHILD & CO ASSET MANAGEMENT US INC. 124,645 6,813,000 0.31%
60 AlphaOne Investment Services, LLC 113,691 6,214,000 0.29%
61 DUPONT CAPITAL MANAGEMENT CORP 113,054 6,180,000 0.28%
62 DEUTSCHE BANK AG\ 110,971 6,062,000 0.28%
63 QS Investors, LLC 103,900 5,680,000 0.26%
64 MANAGED ACCOUNT ADVISORS LLC 102,431 5,598,000 0.26%
65 GUGGENHEIM CAPITAL LLC 100,819 5,511,000 0.25%
66 Asset Management One Co., Ltd. 93,073 5,228,000 0.24%
67 ALYDAR PARTNERS LLC 95,000 5,193,000 0.24%
68 TIAA CREF INVESTMENT MANAGEMENT LLC 90,028 4,921,000 0.23%
69 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 109,500 4,855,000 0.22%
70 AMERIPRISE FINANCIAL INC 86,862 4,748,000 0.22%
71 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 86,535 4,731,000 0.22%
72 TWO SIGMA INVESTMENTS, LP 82,558 4,513,000 0.21%
73 PICTET ASSET MANAGEMENT LTD 86,800 4,424,000 0.20%
74 TURNER INVESTMENTS LLC 80,050 4,376,000 0.20%
75 ROYAL BANK OF CANADA 77,266 4,223,000 0.19%
76 Informed Momentum Co LLC 73,713 4,029,000 0.18%
77 SCOGGIN MANAGEMENT LP 73,653 4,026,000 0.18%
78 MORGENS WATERFALL VINTIADIS & CO INC 70,000 3,826,000 0.18%
79 GOLDMAN SACHS GROUP INC 67,604 3,695,000 0.17%
80 Timpani Capital Management LLC 67,293 3,678,000 0.17%
81 BlackRock Investment Management, LLC 65,168 3,562,000 0.16%
82 CREDIT SUISSE AG/ 58,380 3,191,000 0.15%
83 NATIXIS ADVISORS, LLC 56,003 3,061,000 0.14%
84 RUSSELL FRANK CO/ 51,503 2,815,000 0.13%
85 Atika Capital Management LLC 50,000 2,733,000 0.13%
86 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 47,784 2,612,000 0.12%
87 DRIEHAUS CAPITAL MANAGEMENT LLC 46,339 2,533,000 0.12%
88 ANALYTIC INVESTORS, LLC 45,641 2,495,000 0.11%
89 REGIONS FINANCIAL CORP 45,559 2,490,000 0.11%
90 AXA S.A. 45,400 2,482,000 0.11%
91 CATAPULT CAPITAL MANAGEMENT LLC 45,000 2,460,000 0.11%
92 J. Goldman & Co LP 45,000 2,460,000 0.11% Put
93 ALLIANCEBERNSTEIN L.P. 44,473 2,431,000 0.11%
94 First Light Asset Management, LLC 40,695 2,224,000 0.10%
95 Lisanti Capital Growth, LLC 40,165 2,195,000 0.10%
96 NJ State Employees Deferred Compensation Plan 40,000 2,186,000 0.10%
97 TUDOR INVESTMENT CORP ET AL 38,762 2,119,000 0.10%
98 GLOBEFLEX CAPITAL L P 38,468 2,103,000 0.10%
99 TEACHERS ADVISORS, LLC 37,269 2,037,000 0.09%
100 WHITEBOX ADVISORS LLC 33,184 1,814,000 0.08%
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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.