Notable Holders of Hutchinson Technology, Inc. (HTCH)

  |   Expand Research on HTCH   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
RENAISSANCE TECHNOLOGIES LLC COM 3,195,047 11.39% 13F
DIMENSIONAL FUND ADVISORS LP COM 2,066,239 7.37% 13F
VANGUARD GROUP INC COM 1,088,929 3.88% 13F
NEEDHAM INVESTMENT MANAGEMENT LLC COM 1,045,000 3.72% 13F
BlackRock Institutional Trust Company, N.A. COM 834,934 2.98% 13F
TFS CAPITAL LLC COM 631,629 2.25% 13F
S. MUOIO & CO. LLC COMM 265,343 0.95% 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
CNH PARTNERS LLC COM 236,795 0.84% 13F
DEUTSCHE BANK AG\ COM 233,072 0.83% 13F
Susquehanna International Group, LLP (PUT) COM 232,500 0.83% 13F
SPARK LP /DE COM 220,300 0.79% 13F
OPPENHEIMER FUNDS INC COM 219,334 0.78% 13F
GEODE CAPITAL MANAGEMENT LLC COM 177,378 0.63% 13F
Goldman Sachs Asset Management, L.P. CMN 177,262 0.63% 13F
SG Americas Securities, LLC COM 140,814 0.50% 13F
PEAK6 Investments, L.P. COM 135,000 0.48% 13F
BANK OF OKLAHOMA NATIONAL ASSOCIATION / COM 93,833 0.33% 13F
Potomac Capital Management, Inc. COMM 89,345 0.32% 13F
GABELLI FUNDS LLC COM 88,000 0.31% 13F
BlackRock Fund Advisors COM 79,119 0.28% 13F
HARVEST MANAGEMENT LLC COM 75,000 0.27% 13F
AMERIPRISE FINANCIAL INC COM 67,115 0.24% 13F
Bank of New York Mellon CORP COM 62,630 0.22% 13F
NORTHERN TRUST CORP COM 61,612 0.22% 13F
CREDIT SUISSE AG/ COM 56,934 0.20% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM COM 56,000 0.20% 13F
TWO SIGMA ADVISERS, LLC COM 53,155 0.19% 13F
Raymond James Financial Services Advisors, Inc. COM 47,668 0.17% 13F
Invesco Ltd. COM 46,929 0.17% 13F
Telemetry Investments, L.L.C. COM 41,712 0.15% 13F
Spark Investment Management LLC COM 36,200 0.13% 13F
KNIGHT CAPITAL GROUP, INC. COM 32,002 0.11% 13F
Rotella Robert P CMN 28,578 0.10% 13F
ISZO CAPITAL MANAGEMENT LP COM 28,223 0.10% 13F
GROUP ONE TRADING, L.P. (PUT) COM 28,100 0.10% 13F
Acrospire Investment Management LLC CMN 24,304 0.09% 13F
BerganKDV Wealth Management, LLC COM 24,000 0.09% 13F
Ancora Advisors, LLC COM 22,809 0.08% 13F
PRICE T ROWE ASSOCIATES INC /MD/ COMM STK 18,800 0.07% 13F
Investors Capital Advisory Services COM 16,226 0.06% 13F
CONNOR CLARK & LUNN INVESTMENT MANAGEMENT LTD COM 16,100 0.06% 13F
Evercore Wealth Management, LLC COM 15,000 0.05% 13F
KCG Holdings, Inc. COM 14,276 0.05% 13F
STATE STREET CORP Common equity shares 12,454 0.04% 13F
WHITE PINE CAPITAL LLC COM 12,200 0.04% 13F
TWO SIGMA INVESTMENTS LLC COM 12,125 0.04% 13F
BALYASNY ASSET MANAGEMENT LLC Common Stock 12,100 0.04% 13F
GAMCO Investors COM 12,000 0.04% 13F
MILLENNIUM MANAGEMENT LLC COM 11,939 0.04% 13F
Walleye Trading LLC COM 11,200 0.04% 13F
JEFFERIES GROUP INC /DE/ COM 10,900 0.04% 13F
BLACKROCK ADVISORS LLC COM 7,004 0.02% 13F
Tower Research Capital LLC COM 6,851 0.02% 13F
ROYAL BANK OF CANADA \ COM 6,000 0.02% 13F
BlackRock Investment Management, LLC COM 5,494 0.02% 13F
Nationwide Fund Advisors COMMON STOCK 4,426 0.02% 13F
EARNEST PARTNERS LLC COM 2,200 0.01% 13F
SIMPLEX TRADING, LLC COM 1,758 0.01% 13F
BANK OF AMERICA CORP /DE/ COM 1,060 0.00% 13F
ENVESTNET ASSET MANAGEMENT INC COM 1,000 0.00% 13F
LADENBURG THALMANN FINANCIAL SERVICES INC COM 925 0.00% 13F
BARCLAYS PLC COM 577 0.00% 13F
MANUFACTURERES LIFE INSURANCE CO COM 234 0.00% 13F
MetLife Securities, Inc COM 100 0.00% 13F
UBS AG (PUT) COM 100 0.00% 13F
CITIGROUP INC COM 20 0.00% 13F
UBS Group AG COM 19 0.00% 13F
WELLS FARGO & CO/MN COM 1 0.00% 13F
WESTCLIFF CAPITAL MANAGEMENT LLC/CA COM 0 0.00% 13F