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

Institutional Holders (2014Q3)
Portfolio Summary: 59 Institutional holders with a total value of $34,776,366.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 1,897,528 6,945,000 19.97%
2 RENAISSANCE TECHNOLOGIES LLC 1,541,085 5,640,000 16.22%
3 BlackRock Institutional Trust Company, N.A. 749,751 2,744,000 7.89%
4 VANGUARD GROUP INC 716,753 2,624,000 7.55%
5 KENNEDY CAPITAL MANAGEMENT LLC 629,042 2,302,000 6.62%
6 VAN DEN BERG MANAGEMENT I, INC 616,941 2,258,000 6.49%
7 Informed Momentum Co LLC 478,745 1,752,000 5.04%
8 AQR CAPITAL MANAGEMENT LLC 333,000 1,219,000 3.51%
9 BRIDGEWAY CAPITAL MANAGEMENT, LLC 281,400 1,030,000 2.96%
10 FULLER & THALER ASSET MANAGEMENT, INC. 280,550 1,027,000 2.95%
11 US BANCORP \DE\ 258,609 947,000 2.72%
12 BOGLE INVESTMENT MANAGEMENT L P /DE/ 248,398 909,000 2.61%
13 TWO SIGMA INVESTMENTS, LP 165,525 606,000 1.74%
14 NEEDHAM INVESTMENT MANAGEMENT LLC 160,000 586,000 1.69%
15 GEODE CAPITAL MANAGEMENT, LLC 129,660 474,000 1.36%
16 ALGERT GLOBAL LLC 98,039 359,000 1.03%
17 Invesco Ltd. 78,305 287,000 0.83%
18 BlackRock Fund Advisors 73,126 268,000 0.77%
19 SUSQUEHANNA INTERNATIONAL GROUP, LLP 66,500 243,000 0.70% Call
20 NORTHERN TRUST CORP 58,549 214,000 0.62%
21 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 56,000 205,000 0.59%
22 TFS CAPITAL LLC 54,005 198,000 0.57%
23 CREDIT SUISSE AG/ 50,148 184,000 0.53%
24 JACOBS LEVY EQUITY MANAGEMENT, INC 47,907 175,000 0.50%
25 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 44,000 161,000 0.46%
26 MILLENNIUM MANAGEMENT LLC 42,330 155,000 0.45%
27 GOLDMAN SACHS GROUP INC 34,681 127,000 0.37%
28 TWO SIGMA ADVISERS, LP 34,016 124,000 0.36%
29 Bank of New York Mellon Corp 33,612 123,000 0.35%
30 PRICE T ROWE ASSOCIATES INC /MD/ 23,800 87,000 0.25%
31 A.R.T. Advisors, LLC 23,359 85,000 0.24%
32 JPMORGAN CHASE & CO 21,876 80,000 0.23%
33 Rotella Capital Management, Inc. 20,361 75,000 0.22%
34 Investors Capital Advisory Services 16,251 59,000 0.17%
35 WOLVERINE ASSET MANAGEMENT LLC 4,000 59,000 0.17% Put
36 PRELUDE CAPITAL MANAGEMENT, LLC 15,300 56,000 0.16%
37 GSA CAPITAL PARTNERS LLP 14,200 52,000 0.15%
38 STATE STREET CORP 12,754 47,000 0.14%
39 Paloma Partners Management Co 12,911 47,000 0.14%
40 PEAK6 Group LLC 11,059 40,000 0.12%
41 PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 10,000 37,000 0.11%
42 BLACKROCK ADVISORS LLC 7,941 29,000 0.08%
43 ROYAL BANK OF CANADA 6,880 26,000 0.07%
44 AXA S.A. 6,900 25,000 0.07%
45 BlackRock Investment Management, LLC 4,659 17,000 0.05%
46 MORGAN STANLEY 4,500 17,000 0.05%
47 Nationwide Fund Advisors 4,426 16,000 0.05%
48 EARNEST PARTNERS LLC 2,200 8,000 0.02%
49 Creative Planning 2,000 7,000 0.02%
50 Tower Research Capital LLC (TRC) 1,499 6,000 0.02%
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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.