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

Institutional Holders (2016Q4)
Portfolio Summary: 203 Institutional holders with a total value of $985,092,185.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 11,336,445 119,602,000 12.14%
2 VANGUARD GROUP INC 9,397,138 99,139,000 10.06%
3 LSV ASSET MANAGEMENT 7,855,000 82,870,000 8.41%
4 Matarin Capital Management, LLC 1,531,480 49,574,267 5.03%
5 RENAISSANCE TECHNOLOGIES LLC 4,474,300 47,204,000 4.79%
6 BlackRock Institutional Trust Company, N.A. 4,104,155 43,299,000 4.40%
7 BlackRock Fund Advisors 3,135,462 33,079,000 3.36%
8 NORTHERN TRUST CORP 3,116,084 32,874,000 3.34%
9 JPMORGAN CHASE & CO 3,097,672 32,680,000 3.32%
10 D. E. Shaw & Co., Inc. 2,303,639 24,303,000 2.47%
11 STATE STREET CORP 2,265,993 23,904,000 2.43%
12 CITADEL ADVISORS LLC 1,566,023 16,522,000 1.68%
13 PRUDENTIAL FINANCIAL INC 1,432,732 15,115,000 1.53%
14 ASSENAGON ASSET MANAGEMENT S.A. 1,430,729 15,094,000 1.53%
15 TWO SIGMA ADVISERS, LP 1,333,286 14,066,000 1.43%
16 NORGES BANK 1,293,902 13,651,000 1.39%
17 TWO SIGMA INVESTMENTS, LP 1,262,194 13,316,000 1.35%
18 AJO, LP 1,245,874 13,144,000 1.33%
19 AQR CAPITAL MANAGEMENT LLC 1,120,838 11,825,000 1.20%
20 BOGLE INVESTMENT MANAGEMENT L P /DE/ 1,085,011 11,446,000 1.16%
21 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 986,574 10,409,000 1.06%
22 GEODE CAPITAL MANAGEMENT, LLC 963,769 10,167,000 1.03%
23 MILLENNIUM MANAGEMENT LLC 962,660 10,156,000 1.03%
24 AMERIPRISE FINANCIAL INC 851,879 8,987,000 0.91%
25 WELLINGTON MANAGEMENT GROUP LLP 839,049 8,852,000 0.90%
26 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 795,559 8,393,000 0.85%
27 Invesco Ltd. 718,654 7,582,000 0.77%
28 MORGAN STANLEY 717,812 7,573,000 0.77%
29 FMR LLC 716,566 7,560,000 0.77%
30 Connor, Clark & Lunn Investment Management Ltd. 678,802 7,161,000 0.73%
31 PARAMETRIC PORTFOLIO ASSOCIATES LLC 612,960 6,467,000 0.66%
32 Nationwide Fund Advisors 595,925 6,287,000 0.64%
33 Bank of New York Mellon Corp 547,015 5,771,000 0.59%
34 BRIDGEWAY CAPITAL MANAGEMENT, LLC 457,491 4,827,000 0.49%
35 BARROW HANLEY MEWHINNEY & STRAUSS LLC 440,925 4,652,000 0.47%
36 AMERICAN CENTURY COMPANIES INC 438,554 4,627,000 0.47%
37 ALLIANCEBERNSTEIN L.P. 430,890 4,546,000 0.46%
38 QS Investors, LLC 418,933 4,420,000 0.45%
39 BlackRock Investment Management, LLC 405,495 4,278,000 0.43%
40 Convergence Investment Partners, LLC 399,955 4,220,000 0.43%
41 ACADIAN ASSET MANAGEMENT LLC 395,561 4,172,000 0.42%
42 Numeric Investors LLC 388,895 4,103,000 0.42%
43 BLACKROCK ADVISORS LLC 383,616 4,047,000 0.41%
44 TIAA CREF INVESTMENT MANAGEMENT LLC 379,456 4,003,000 0.41%
45 AXA S.A. 362,080 3,820,000 0.39%
46 BANK OF MONTREAL /CAN/ 298,382 3,527,000 0.36%
47 GOLDMAN SACHS GROUP INC 327,971 3,460,000 0.35%
48 HUSSMAN STRATEGIC ADVISORS, INC. 300,000 3,165,000 0.32%
49 HIGHBRIDGE CAPITAL MANAGEMENT LLC 250,675 2,645,000 0.27%
50 RUSSELL INVESTMENTS GROUP, LTD. 235,060 2,544,000 0.26%
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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.