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

Institutional Holders (2014Q3)
Portfolio Summary: 208 Institutional holders with a total value of $709,192,667.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ACADIAN ASSET MANAGEMENT LLC 7,676,445 64,561,000 9.10%
2 VANGUARD GROUP INC 7,293,662 61,340,000 8.65%
3 LSV ASSET MANAGEMENT 6,781,461 57,032,000 8.04%
4 DIMENSIONAL FUND ADVISORS LP 5,387,210 45,309,000 6.39%
5 NAVELLIER & ASSOCIATES INC 3,911,852 32,899,000 4.64%
6 BlackRock Institutional Trust Company, N.A. 3,745,004 31,495,000 4.44%
7 APG Asset Management N.V. 2,934,536 24,679,000 3.48%
8 RENAISSANCE TECHNOLOGIES LLC 2,690,500 22,627,000 3.19%
9 NORTHERN TRUST CORP 2,586,631 21,754,000 3.07%
10 JPMORGAN CHASE & CO 2,386,197 20,069,000 2.83%
11 BlackRock Fund Advisors 1,943,518 16,345,000 2.30%
12 NORGES BANK 1,857,351 15,621,000 2.20%
13 Allianz Asset Management GmbH 1,666,479 14,015,000 1.98%
14 STATE STREET CORP 1,567,974 13,187,000 1.86%
15 RUSSELL FRANK CO/ 1,495,498 12,577,000 1.77%
16 Walthausen & Co., LLC 1,441,047 12,119,000 1.71%
17 BRIDGEWAY CAPITAL MANAGEMENT, LLC 1,094,700 9,206,000 1.30%
18 OXFORD ASSET MANAGEMENT LLP 982,999 8,385,000 1.18%
19 MILLENNIUM MANAGEMENT LLC 932,398 7,841,000 1.11%
20 Bank of New York Mellon Corp 914,311 7,690,000 1.08%
21 GEODE CAPITAL MANAGEMENT, LLC 848,138 7,132,000 1.01%
22 AQR CAPITAL MANAGEMENT LLC 845,195 7,108,000 1.00%
23 HIGHBRIDGE CAPITAL MANAGEMENT LLC 844,682 7,103,000 1.00%
24 D. E. Shaw & Co., Inc. 699,627 5,883,000 0.83%
25 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 678,519 5,706,000 0.80%
26 JAMES INVESTMENT RESEARCH, INC. 605,512 5,092,000 0.72%
27 SUSQUEHANNA INTERNATIONAL GROUP, LLP 568,300 4,779,000 0.67% Call
28 BNP Paribas Asset Management Holding S.A. 561,982 4,726,000 0.67%
29 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 555,377 4,671,000 0.66%
30 Allianz Asset Management GmbH 550,000 4,626,000 0.65% Put
31 MORGAN STANLEY 535,784 4,507,000 0.64%
32 TFS CAPITAL LLC 449,440 3,780,000 0.53%
33 AMERICAN CENTURY COMPANIES INC 437,194 3,677,000 0.52%
34 AJO, LP 423,330 3,560,000 0.50%
35 Asset Management One Co., Ltd. 392,183 3,298,000 0.47%
36 Connor, Clark & Lunn Investment Management Ltd. 380,500 3,200,000 0.45%
37 D. E. Shaw & Co., Inc. 375,000 3,154,000 0.44% Call
38 PARAMETRIC PORTFOLIO ASSOCIATES LLC 367,904 3,094,000 0.44%
39 CREDIT SUISSE AG/ 364,283 3,063,000 0.43%
40 PRUDENTIAL FINANCIAL INC 361,960 3,044,000 0.43%
41 Nationwide Fund Advisors 361,415 3,040,000 0.43%
42 TIAA CREF INVESTMENT MANAGEMENT LLC 351,672 2,958,000 0.42%
43 Invesco Ltd. 330,802 2,782,000 0.39%
44 Neuberger Berman Group LLC 322,714 2,714,000 0.38%
45 ANALYTIC INVESTORS, LLC 321,333 2,702,000 0.38%
46 TWO SIGMA INVESTMENTS, LP 307,172 2,583,000 0.36%
47 HBK INVESTMENTS L P 305,200 2,567,000 0.36%
48 CITADEL ADVISORS LLC 268,959 2,262,000 0.32%
49 Piermont Capital Management Inc. 266,440 2,241,000 0.32%
50 BlackRock Investment Management, LLC 251,565 2,116,000 0.30%
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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.