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

Institutional Holders (2016Q2)
Portfolio Summary: 105 Institutional holders with a total value of $261,420,047.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 2,398,531 38,664,000 14.79%
2 BlackRock Fund Advisors 1,503,059 24,229,000 9.27%
3 VANGUARD GROUP INC 1,499,766 24,175,000 9.25%
4 FEDERATED HERMES, INC. 1,484,617 23,932,000 9.15%
5 BlackRock Institutional Trust Company, N.A. 824,113 13,285,000 5.08%
6 ACADIAN ASSET MANAGEMENT LLC 818,620 13,195,000 5.05%
7 STATE STREET CORP 617,815 9,960,000 3.81%
8 TEACHERS ADVISORS, LLC 515,560 8,311,000 3.18%
9 NORTHERN TRUST CORP 440,796 7,106,000 2.72%
10 JPMORGAN CHASE & CO 434,207 6,999,000 2.68%
11 DIMENSIONAL FUND ADVISORS LP 361,010 5,819,000 2.23%
12 GEODE CAPITAL MANAGEMENT, LLC 298,297 4,808,000 1.84%
13 Fisher Asset Management, LLC 250,331 4,241,000 1.62%
14 Shinko Asset Management Co., Ltd. 250,331 4,035,000 1.54%
15 Informed Momentum Co LLC 246,805 3,978,000 1.52%
16 SKANDINAVISKA ENSKILDA BANKEN AB (PUBL) 244,800 3,946,000 1.51%
17 CITADEL ADVISORS LLC 215,231 3,469,000 1.33%
18 KALMAR INVESTMENTS INC /DE/ 210,715 3,397,000 1.30%
19 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 205,975 3,320,000 1.27%
20 EMERALD ACQUISITION LTD. 200,120 3,227,000 1.23%
21 Bank of New York Mellon Corp 190,849 3,076,000 1.18%
22 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 147,919 2,385,000 0.91%
23 BlackRock Investment Management, LLC 138,352 2,230,000 0.85%
24 TWO SIGMA INVESTMENTS, LP 134,745 2,172,000 0.83%
25 TIAA CREF INVESTMENT MANAGEMENT LLC 131,425 2,119,000 0.81%
26 BOGLE INVESTMENT MANAGEMENT L P /DE/ 117,347 1,891,000 0.72%
27 TWO SIGMA ADVISERS, LP 116,700 1,881,000 0.72%
28 ALLIANCEBERNSTEIN L.P. 105,630 1,703,000 0.65%
29 ESSEX INVESTMENT MANAGEMENT CO LLC 105,239 1,696,000 0.65%
30 AMERIPRISE FINANCIAL INC 94,340 1,521,000 0.58%
31 Allianz Asset Management GmbH 94,014 1,516,000 0.58%
32 MENTA CAPITAL LLC 91,185 1,470,000 0.56%
33 GUGGENHEIM CAPITAL LLC 78,866 1,272,000 0.49%
34 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 74,633 1,203,000 0.46%
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 72,893 1,176,000 0.45%
36 CREDIT SUISSE AG/ 66,912 1,079,000 0.41%
37 MARTINGALE ASSET MANAGEMENT L P 64,700 1,043,000 0.40%
38 Swiss National Bank 58,800 948,000 0.36%
39 PARAMETRIC PORTFOLIO ASSOCIATES LLC 57,345 924,000 0.35%
40 GOLDMAN SACHS GROUP INC 53,070 856,000 0.33%
41 Nationwide Fund Advisors 51,240 826,000 0.32%
42 Endurant Capital Management LP 48,825 787,000 0.30%
43 STRS OHIO 47,900 772,000 0.30%
44 MORGAN STANLEY 47,794 770,000 0.29%
45 TFS CAPITAL LLC 46,859 755,000 0.29%
46 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 45,886 740,000 0.28%
47 SUSQUEHANNA INTERNATIONAL GROUP, LLP 40,400 651,000 0.25% Call
48 AQR CAPITAL MANAGEMENT LLC 39,712 640,000 0.24%
49 Numeric Investors LLC 37,879 611,000 0.23%
50 ProShare Advisors LLC 37,737 608,000 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.