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AMKOR TECHNOLOGY INC
AMKOR TECHNOLOGY INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 185 Institutional holders with a total value of $571,387,211.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 Neuberger Berman Group LLC 245,780 1,745,000 0.31%
52 CITIGROUP INC 230,783 1,639,000 0.29%
53 BARCLAYS PLC 233,216 1,633,000 0.29%
54 WELLS FARGO & COMPANY/MN 229,336 1,629,000 0.29%
55 PDT Partners, LLC 223,506 1,587,000 0.28%
56 SUSQUEHANNA INTERNATIONAL GROUP, LLP 217,782 1,546,000 0.27%
57 PANAGORA ASSET MANAGEMENT INC 216,595 1,538,000 0.27%
58 WELLINGTON MANAGEMENT GROUP LLP 210,328 1,494,000 0.26%
59 ANALYTIC INVESTORS, LLC 204,636 1,453,000 0.25%
60 PRICE T ROWE ASSOCIATES INC /MD/ 200,453 1,423,000 0.25%
61 MANAGED ACCOUNT ADVISORS LLC 191,575 1,360,000 0.24%
62 KBC Group NV 187,262 1,330,000 0.23%
63 BLACKROCK ADVISORS LLC 186,142 1,322,000 0.23%
64 STONERIDGE INVESTMENT PARTNERS LLC 184,346 1,309,000 0.23%
65 Spark Investment Management LLC 181,500 1,286,000 0.23%
66 AMERIPRISE FINANCIAL INC 177,049 1,260,000 0.22%
67 ALLIANCEBERNSTEIN L.P. 175,400 1,245,000 0.22%
68 Allianz Asset Management GmbH 170,384 1,210,000 0.21%
69 Sterling Capital Management LLC 163,151 1,158,000 0.20%
70 LOEWS CORP 160,000 1,136,000 0.20%
71 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 158,175 1,123,000 0.20%
72 GOLDMAN SACHS GROUP INC 153,713 1,091,000 0.19%
73 Swiss National Bank 150,700 1,070,000 0.19%
74 MARTINGALE ASSET MANAGEMENT L P 147,031 1,044,000 0.18%
75 HIGHBRIDGE CAPITAL MANAGEMENT LLC 145,100 1,031,000 0.18% Put
76 Arbiter Partners Capital Management LLC 131,711 935,000 0.16%
77 ROYAL BANK OF CANADA 127,321 904,000 0.16%
78 TEACHERS ADVISORS, LLC 125,928 894,000 0.16%
79 HIGHBRIDGE CAPITAL MANAGEMENT LLC 125,500 891,000 0.16% Call
80 Horizon Kinetics LLC 124,596 885,000 0.15%
81 TUDOR INVESTMENT CORP ET AL 123,912 880,000 0.15%
82 STRS OHIO 120,900 858,000 0.15%
83 BlackRock Group LTD 116,925 829,000 0.15%
84 COASTLAND CAPITAL LLC 113,700 807,000 0.14%
85 NEW YORK STATE COMMON RETIREMENT FUND 113,026 802,000 0.14%
86 TWO SIGMA INVESTMENTS, LP 109,530 778,000 0.14%
87 NOMURA HOLDINGS INC 104,119 767,000 0.13%
88 CITADEL ADVISORS LLC 105,807 751,000 0.13%
89 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 106,293 751,000 0.13%
90 Legal & General Group Plc 100,822 721,000 0.13%
91 RHUMBLINE ADVISERS 97,999 696,000 0.12%
92 A.R.T. Advisors, LLC 93,265 662,000 0.12%
93 BNP PARIBAS FINANCIAL MARKETS 91,808 651,837 0.11%
94 MENTA CAPITAL LLC 91,538 650,000 0.11%
95 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 89,194 634,000 0.11%
96 BANK OF AMERICA CORP /DE/ 88,284 626,000 0.11%
97 QS Investors, LLC 86,430 614,000 0.11%
98 JACOBS LEVY EQUITY MANAGEMENT, INC 78,495 557,000 0.10%
99 LOS ANGELES CAPITAL MANAGEMENT LLC 77,130 548,000 0.10%
100 GOLDMAN SACHS GROUP INC 76,200 541,000 0.09% Put
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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.