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

Institutional Holders (2014Q2)
Portfolio Summary: 65 Institutional holders with a total value of $23,764,250.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 1,862,307 4,656,000 19.59%
2 RENAISSANCE TECHNOLOGIES LLC 1,444,797 3,612,000 15.20%
3 BlackRock Institutional Trust Company, N.A. 865,710 2,164,000 9.11%
4 AQR CAPITAL MANAGEMENT LLC 721,300 1,803,000 7.59%
5 VAN DEN BERG MANAGEMENT I, INC 640,601 1,602,000 6.74%
6 KENNEDY CAPITAL MANAGEMENT LLC 638,238 1,596,000 6.72%
7 VANGUARD GROUP INC 586,131 1,465,000 6.16%
8 BRIDGEWAY CAPITAL MANAGEMENT, LLC 281,400 704,000 2.96%
9 FULLER & THALER ASSET MANAGEMENT, INC. 280,550 701,000 2.95%
10 US BANCORP \DE\ 258,609 647,000 2.72%
11 NORTHERN TRUST CORP 246,397 616,000 2.59%
12 CITADEL ADVISORS LLC 172,449 431,000 1.81%
13 NEEDHAM INVESTMENT MANAGEMENT LLC 160,000 400,000 1.68%
14 GEODE CAPITAL MANAGEMENT, LLC 127,124 317,000 1.33%
15 DEUTSCHE BANK AG\ 110,875 277,000 1.17%
16 Paloma Partners Management Co 100,572 251,000 1.06%
17 BlackRock Fund Advisors 78,447 196,000 0.82%
18 Invesco Ltd. 75,656 189,000 0.80%
19 ALGERT GLOBAL LLC 68,411 171,000 0.72%
20 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 66,596 166,000 0.70%
21 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 56,000 140,000 0.59%
22 LMR Partners LLP 50,668 127,000 0.53%
23 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 46,700 116,000 0.49%
24 GOLDMAN SACHS GROUP INC 39,829 100,000 0.42%
25 TFS CAPITAL LLC 39,045 98,000 0.41%
26 Bank of New York Mellon Corp 33,612 84,000 0.35%
27 TWO SIGMA INVESTMENTS, LP 31,515 79,000 0.33%
28 CREDIT SUISSE AG/ 30,745 77,000 0.32%
29 BANK OF AMERICA CORP /DE/ 30,348 76,000 0.32%
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 29,300 73,000 0.31% Put
31 Virtu KCG Holdings LLC 28,564 71,000 0.30%
32 MILLENNIUM MANAGEMENT LLC 24,040 60,000 0.25%
33 PRICE T ROWE ASSOCIATES INC /MD/ 23,800 60,000 0.25%
34 TWO SIGMA ADVISERS, LP 22,816 57,000 0.24%
35 SOROS FUND MANAGEMENT LLC 20,986 52,000 0.22%
36 SUSQUEHANNA INTERNATIONAL GROUP, LLP 20,601 52,000 0.22%
37 Investors Capital Advisory Services 17,000 42,000 0.18%
38 THOMPSON DAVIS & CO., INC. 0 39,000 0.16%
39 Rotella Capital Management, Inc. 15,250 38,000 0.16%
40 Accredited Investors Inc. 15,000 38,000 0.16%
41 JANE STREET GROUP, LLC 14,553 36,000 0.15%
42 STATE STREET CORP 14,154 36,000 0.15%
43 PEAK6 Group LLC 12,125 30,000 0.13%
44 GUGGENHEIM CAPITAL LLC 11,552 29,000 0.12%
45 PRELUDE CAPITAL MANAGEMENT, LLC 10,200 26,000 0.11%
46 ROYAL BANK OF CANADA 8,772 22,000 0.09%
47 BLACKROCK ADVISORS LLC 7,941 20,000 0.08%
48 PEAK6 Group LLC 8,000 20,000 0.08% Put
49 MORGAN STANLEY 6,924 18,000 0.08%
50 AXA S.A. 6,900 17,000 0.07%
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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.