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

Institutional Holders (2014Q4)
Portfolio Summary: 56 Institutional holders with a total value of $92,133,247.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Broadfin Capital, LLC 2,127,854 24,704,000 26.81%
2 DEERFIELD MANAGEMENT COMPANY, L.P. 1,276,577 14,821,000 16.09%
3 BlackRock Fund Advisors 776,444 9,015,000 9.78%
4 JPMORGAN CHASE & CO 695,914 8,080,000 8.77%
5 SECTORAL ASSET MANAGEMENT INC 660,232 7,665,000 8.32%
6 KINGDON CAPITAL MANAGEMENT, L.L.C. 470,339 5,461,000 5.93%
7 KENNEDY CAPITAL MANAGEMENT LLC 199,603 2,317,000 2.51%
8 VANGUARD GROUP INC 155,730 1,808,000 1.96%
9 FEDERATED HERMES, INC. 150,760 1,751,000 1.90%
10 Fiera Capital (Europe) Ltd. 121,576 1,426,000 1.55%
11 Alyeska Investment Group, L.P. 116,188 1,349,000 1.46%
12 Endurant Capital Management LP 107,059 1,243,000 1.35%
13 FMR LLC 100,000 1,161,000 1.26%
14 NORTHERN TRUST CORP 94,728 1,100,000 1.19%
15 TURNER INVESTMENTS LLC 78,890 916,000 0.99%
16 STATE STREET CORP 74,400 864,000 0.94%
17 BlackRock Institutional Trust Company, N.A. 73,862 858,000 0.93%
18 CITADEL ADVISORS LLC 50,384 585,000 0.63%
19 Nationwide Fund Advisors 47,772 555,000 0.60%
20 GEODE CAPITAL MANAGEMENT, LLC 45,940 533,000 0.58%
21 GOLDMAN SACHS GROUP INC 43,909 510,000 0.55%
22 TWO SIGMA INVESTMENTS, LP 39,659 460,000 0.50%
23 Spark Investment Management LLC 37,334 432,000 0.47%
24 ProShare Advisors LLC 31,548 366,000 0.40%
25 GSA CAPITAL PARTNERS LLP 30,300 352,000 0.38%
26 Bank of New York Mellon Corp 27,217 316,000 0.34%
27 MILLENNIUM MANAGEMENT LLC 26,422 307,000 0.33%
28 MORGAN STANLEY 26,160 304,000 0.33%
29 BlackRock Investment Management, LLC 25,774 299,000 0.32%
30 DEUTSCHE BANK AG\ 21,705 251,000 0.27%
31 TIAA CREF INVESTMENT MANAGEMENT LLC 21,562 250,000 0.27%
32 NORGES BANK 17,968 209,000 0.23%
33 PICTET ASSET MANAGEMENT LTD 17,800 207,000 0.22%
34 CREDIT SUISSE AG/ 17,806 206,000 0.22%
35 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 17,173 199,000 0.22%
36 Cubist Systematic Strategies, LLC 14,073 163,000 0.18%
37 TFS CAPITAL LLC 13,987 162,000 0.18%
38 BANQUE PICTET & CIE SA 13,073 152,000 0.16%
39 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 12,700 148,000 0.16%
40 CITIGROUP INC 10,938 127,000 0.14%
41 US BANCORP \DE\ 10,060 117,000 0.13%
42 TEACHERS ADVISORS, LLC 8,611 100,000 0.11%
43 AMERICAN INTERNATIONAL GROUP, INC. 5,809 67,442 0.07%
44 BLACKROCK ADVISORS LLC 3,450 40,000 0.04%
45 STRS OHIO 3,200 37,000 0.04%
46 Pinnacle Summer Investments, Inc. 3,000 36,000 0.04%
47 ROYAL BANK OF CANADA 2,516 29,000 0.03%
48 BANK OF MONTREAL /CAN/ 2,000 23,000 0.02%
49 MANUFACTURERS LIFE INSURANCE COMPANY, THE 1,342 16,000 0.02%
50 Tower Research Capital LLC (TRC) 872 10,000 0.01%
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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.