Notable Holders of Hutchinson Technology, Inc. (HTCH)

  |   Expand Research on HTCH   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
DIMENSIONAL FUND ADVISORS LP COM 2,106,848 7.51% 13F
RENAISSANCE TECHNOLOGIES LLC COM 1,884,350 6.72% 13F
VANGUARD GROUP INC COM 972,895 3.47% 13F
BlackRock Institutional Trust Company, N.A. COM 860,352 3.07% 13F
BRIDGEWAY CAPITAL MANAGEMENT INC COM 543,050 1.94% 13F
NEEDHAM INVESTMENT MANAGEMENT LLC COM 260,000 0.93% 13F
US BANCORP \DE\ COMMON STOCK 258,609 0.92% 13F
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS COM 254,214 0.91% 13F
FULLER & THALER ASSET MANAGEMENT, INC. Com 229,850 0.82% 13F
SPARK LP /DE COM 220,300 0.79% 13F
OPPENHEIMER FUNDS INC COM 219,334 0.78% 13F
ALGERT COLDIRON INVESTORS LLC COM 183,601 0.65% 13F
GEODE CAPITAL MANAGEMENT LLC COM 155,297 0.55% 13F
Kassirer Asset Management Corp COM 100,000 0.36% 13F
Potomac Capital Management, Inc. COMM 89,345 0.32% 13F
GABELLI FUNDS LLC COM 88,000 0.31% 13F
BlackRock Fund Advisors COM 81,665 0.29% 13F
Invesco Ltd. COM 69,195 0.25% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM COM 56,000 0.20% 13F
NORTHERN TRUST CORP COM 53,184 0.19% 13F
TWO SIGMA ADVISERS, LLC COM 49,516 0.18% 13F
Susquehanna International Group, LLP COM 35,768 0.13% 13F
KNIGHT CAPITAL GROUP, INC. COM 32,002 0.11% 13F
SPRINGBOK CAPITAL MANAGEMENT, LLC COM 31,600 0.11% 13F
WHITE PINE CAPITAL LLC COM 30,000 0.11% 13F
Rotella Robert P CMN 28,578 0.10% 13F
PIPER JAFFRAY & CO. COM 25,000 0.09% 13F
Goldman Sachs Asset Management, L.P. CMN 24,816 0.09% 13F
Investors Capital Advisory Services COM 20,000 0.07% 13F
PRICE T ROWE ASSOCIATES INC /MD/ COMM STK 18,800 0.07% 13F
CONNOR CLARK & LUNN INVESTMENT MANAGEMENT LTD COM 16,100 0.06% 13F
GROUP ONE TRADING, L.P. COM 13,975 0.05% 13F
GAMCO Investors COM 12,000 0.04% 13F
STATE STREET CORP Common equity shares 11,354 0.04% 13F
BLACKROCK ADVISORS LLC COM 11,051 0.04% 13F
Commonwealth Equity Services, Inc COM 10,590 0.04% 13F
TWO SIGMA SECURITIES, LLC COM 10,314 0.04% 13F
ROYAL BANK OF CANADA \ COM 6,000 0.02% 13F
BARCLAYS PLC COM 5,700 0.02% 13F
BlackRock Investment Management, LLC COM 5,528 0.02% 13F
Nationwide Fund Advisors COMMON STOCK 4,426 0.02% 13F
UBS Group AG COM 4,081 0.01% 13F
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. COMMON STOCK 3,000 0.01% 13F
Tower Research Capital LLC COM 2,667 0.01% 13F
LADENBURG THALMANN FINANCIAL SERVICES INC COM 2,425 0.01% 13F
EARNEST PARTNERS LLC COM 2,200 0.01% 13F
BANK OF AMERICA CORP /DE/ COM 1,260 0.00% 13F
DEUTSCHE BANK AG\ COM 900 0.00% 13F
MANUFACTURERES LIFE INSURANCE CO COM 234 0.00% 13F
SIMPLEX TRADING, LLC COM 100 0.00% 13F
UBS AG (PUT) COM 100 0.00% 13F
CITIGROUP INC COM 9 0.00% 13F
WELLS FARGO & CO/MN COM 1 0.00% 13F
WESTCLIFF CAPITAL MANAGEMENT LLC/CA COM 0 0.00% 13F