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AMPHASTAR PHARMACEUTICALS IN COM
AMPHASTAR PHARMACEUTICALS IN COM. Institutional holdings reported to the SEC.

Institutional Holders (2017Q1)
Portfolio Summary: 120 Institutional holders with a total value of $297,057,043.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 Matarin Capital Management, LLC 52,417 760,047 0.26%
52 CANADA LIFE ASSURANCE Co 50,874 738,000 0.25%
53 KBC Group NV 46,016 667,000 0.22%
54 Nationwide Fund Advisors 44,033 638,000 0.21%
55 NEW YORK STATE COMMON RETIREMENT FUND 42,721 619,000 0.21%
56 COMERICA BANK 39,612 600,000 0.20%
57 ALPS ADVISORS INC 39,149 568,000 0.19%
58 STRS OHIO 38,900 564,000 0.19%
59 DEUTSCHE BANK AG\ 38,544 558,000 0.19%
60 BOSTON ADVISORS LLC 37,340 541,000 0.18%
61 TUDOR INVESTMENT CORP ET AL 35,387 513,000 0.17%
62 State of Tennessee, Department of Treasury 33,795 490,000 0.16%
63 CREDIT SUISSE AG/ 33,421 485,000 0.16%
64 CLINTON GROUP INC 33,305 482,923 0.16%
65 Piermont Capital Management Inc. 32,683 474,000 0.16%
66 ProShare Advisors LLC 29,498 428,000 0.14%
67 SUSQUEHANNA INTERNATIONAL GROUP, LLP 28,700 416,000 0.14% Put
68 MANUFACTURERS LIFE INSURANCE COMPANY, THE 28,389 412,000 0.14%
69 PARAMETRIC PORTFOLIO ASSOCIATES LLC 26,524 385,000 0.13%
70 METROPOLITAN LIFE INSURANCE CO/NY 26,305 381,000 0.13%
71 TEXAS PERMANENT SCHOOL FUND CORP 25,991 377,000 0.13%
72 PUBLIC SECTOR PENSION INVESTMENT BOARD 25,000 363,000 0.12%
73 DekaBank Deutsche Girozentrale 24,600 362,000 0.12%
74 AMERICAN INTERNATIONAL GROUP, INC. 21,908 318,000 0.11%
75 THRIVENT FINANCIAL FOR LUTHERANS 20,150 292,000 0.10%
76 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 19,896 288,000 0.10%
77 SUSQUEHANNA INTERNATIONAL GROUP, LLP 19,700 286,000 0.10% Call
78 WELLINGTON MANAGEMENT GROUP LLP 19,416 282,000 0.09%
79 Arizona State Retirement System 18,700 271,000 0.09%
80 OppenheimerFunds, Inc. 14,813 215,000 0.07%
81 MARSHALL WACE NORTH AMERICA, L.P. 14,325 215,000 0.07%
82 MARSHALL WACE ASIA LTD 14,325 215,000 0.07%
83 Louisiana State Employees Retirement System 14,600 212,000 0.07%
84 Walleye Trading LLC 13,400 194,000 0.07%
85 Aperio Group, LLC 13,324 193,000 0.06%
86 Karp Capital Management Corp 13,324 193,000 0.06%
87 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 12,700 184,000 0.06%
88 GUGGENHEIM CAPITAL LLC 12,003 173,000 0.06%
89 Trexquant Investment LP 10,493 152,000 0.05%
90 Atria Investments, Inc 10,022 145,000 0.05%
91 UBS Group AG 9,349 136,000 0.05%
92 MASON STREET ADVISORS, LLC 8,394 122,000 0.04%
93 Municipal Employees' Retirement System of Michigan 8,200 119,000 0.04%
94 BNP PARIBAS FINANCIAL MARKETS 6,665 96,643 0.03%
95 BANK OF MONTREAL /CAN/ 6,148 89,000 0.03%
96 VICTORY CAPITAL MANAGEMENT INC 4,769 69,000 0.02%
97 PineBridge Investments, L.P. 4,683 68,000 0.02%
98 BARCLAYS PLC 3,997 59,000 0.02%
99 State of Alaska, Department of Revenue 3,980 57,000 0.02%
100 D.A. DAVIDSON & CO. 3,175 46,000 0.02%
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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.