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

Institutional Holders (2015Q3)
Portfolio Summary: 52 Institutional holders with a total value of $13,756,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 2,106,848 3,371,000 24.51%
2 RENAISSANCE TECHNOLOGIES LLC 1,884,350 3,015,000 21.92%
3 VANGUARD GROUP INC 925,303 1,480,000 10.76%
4 BlackRock Institutional Trust Company, N.A. 860,352 1,377,000 10.01%
5 BRIDGEWAY CAPITAL MANAGEMENT, LLC 543,050 869,000 6.32%
6 NEEDHAM INVESTMENT MANAGEMENT LLC 260,000 416,000 3.02%
7 US BANCORP \DE\ 258,609 414,000 3.01%
8 FULLER & THALER ASSET MANAGEMENT, INC. 229,850 368,000 2.68%
9 ALGERT GLOBAL LLC 183,601 294,000 2.14%
10 GEODE CAPITAL MANAGEMENT, LLC 155,297 248,000 1.80%
11 OXFORD ASSET MANAGEMENT LLP 130,053 208,000 1.51%
12 Municipal Employees' Retirement System of Michigan 120,840 193,000 1.40%
13 Potomac Capital Management, Inc. 89,345 143,000 1.04%
14 BlackRock Fund Advisors 81,665 131,000 0.95%
15 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 81,100 130,000 0.95%
16 Invesco Ltd. 69,195 111,000 0.81%
17 PERKINS CAPITAL MANAGEMENT INC 68,500 110,000 0.80%
18 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 56,000 90,000 0.65%
19 NORTHERN TRUST CORP 53,184 85,000 0.62%
20 TWO SIGMA ADVISERS, LP 49,516 78,000 0.57%
21 Bank of New York Mellon Corp 45,308 73,000 0.53%
22 SUSQUEHANNA INTERNATIONAL GROUP, LLP 35,768 57,000 0.41%
23 PRELUDE CAPITAL MANAGEMENT, LLC 31,600 51,000 0.37%
24 WHITE PINE CAPITAL LLC 30,000 48,000 0.35%
25 GOLDMAN SACHS GROUP INC 24,816 40,000 0.29%
26 PIPER SANDLER & CO. 25,000 40,000 0.29%
27 Investors Capital Advisory Services 20,000 32,000 0.23%
28 Glacier Peak Capital LLC 18,764 30,000 0.22%
29 PRICE T ROWE ASSOCIATES INC /MD/ 18,800 30,000 0.22%
30 MORGAN STANLEY 16,838 26,000 0.19%
31 GROUP ONE TRADING LLC 13,975 22,000 0.16%
32 Nine Chapters Capital Management LLC 12,600 20,000 0.15%
33 PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 12,500 20,000 0.15%
34 STATE STREET CORP 11,354 18,000 0.13%
35 BLACKROCK ADVISORS LLC 11,051 18,000 0.13%
36 Commonwealth Equity Services, Inc 10,590 17,000 0.12%
37 TWO SIGMA SECURITIES, LLC 10,314 17,000 0.12%
38 ROYAL BANK OF CANADA 6,000 10,000 0.07%
39 BlackRock Investment Management, LLC 5,528 9,000 0.07%
40 WELLS FARGO & COMPANY/MN 5,001 8,000 0.06%
41 UBS Group AG 4,081 7,000 0.05%
42 Nationwide Fund Advisors 4,426 7,000 0.05%
43 BARCLAYS PLC 5,700 6,000 0.04%
44 Tower Research Capital LLC (TRC) 2,667 4,000 0.03%
45 LADENBURG THALMANN FINANCIAL SERVICES INC. 2,425 4,000 0.03%
46 EARNEST PARTNERS LLC 2,200 4,000 0.03%
47 MSI Financial Services Inc 1,000 2,000 0.01%
48 Creative Planning 1,000 2,000 0.01%
49 BANK OF AMERICA CORP /DE/ 1,260 2,000 0.01%
50 DEUTSCHE BANK AG\ 900 1,000 0.01%
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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.