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

Institutional Holders (2016Q1)
Portfolio Summary: 71 Institutional holders with a total value of $46,716,250.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 RENAISSANCE TECHNOLOGIES LLC 3,195,047 11,694,000 25.03%
2 DIMENSIONAL FUND ADVISORS LP 2,066,239 7,562,000 16.19%
3 VANGUARD GROUP INC 1,088,929 3,986,000 8.53%
4 NEEDHAM INVESTMENT MANAGEMENT LLC 1,045,000 3,824,000 8.19%
5 BlackRock Institutional Trust Company, N.A. 834,934 3,056,000 6.54%
6 TFS CAPITAL LLC 631,629 2,312,000 4.95%
7 S. MUOIO & CO. LLC 265,343 971,000 2.08%
8 US BANCORP \DE\ 258,609 947,000 2.03%
9 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 254,214 930,000 1.99%
10 AQR ARBITRAGE LLC 236,795 867,000 1.86%
11 DEUTSCHE BANK AG\ 233,072 852,000 1.82%
12 SUSQUEHANNA INTERNATIONAL GROUP, LLP 232,500 851,000 1.82% Put
13 OppenheimerFunds, Inc. 219,334 803,000 1.72%
14 GEODE CAPITAL MANAGEMENT, LLC 177,378 649,000 1.39%
15 GOLDMAN SACHS GROUP INC 177,262 649,000 1.39%
16 SG Americas Securities, LLC 140,814 515,000 1.10%
17 PEAK6 Group LLC 135,000 494,000 1.06%
18 PEAK6 Group LLC 110,000 403,000 0.86% Put
19 SUSQUEHANNA INTERNATIONAL GROUP, LLP 97,535 357,000 0.76%
20 BOKF, NA 93,833 343,000 0.73%
21 GABELLI FUNDS LLC 88,000 322,000 0.69%
22 BlackRock Fund Advisors 79,119 290,000 0.62%
23 MORGAN STANLEY 78,742 289,000 0.62%
24 HARVEST MANAGEMENT LLC 75,000 275,000 0.59%
25 AMERIPRISE FINANCIAL INC 67,115 242,000 0.52%
26 Bank of New York Mellon Corp 62,630 229,000 0.49%
27 NORTHERN TRUST CORP 61,612 225,000 0.48%
28 SUSQUEHANNA INTERNATIONAL GROUP, LLP 57,300 210,000 0.45% Call
29 CREDIT SUISSE AG/ 56,934 208,000 0.45%
30 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 56,000 205,000 0.44%
31 TWO SIGMA ADVISERS, LP 53,155 195,000 0.42%
32 Raymond James Financial Services Advisors, Inc. 47,668 174,000 0.37%
33 Invesco Ltd. 46,929 172,000 0.37%
34 Telemetry Investments, L.L.C. 41,712 153,000 0.33%
35 Spark Investment Management LLC 36,200 132,000 0.28%
36 OXFORD ASSET MANAGEMENT LLP 33,246 122,000 0.26%
37 CUTLER GROUP LLC / CA 29,609 108,000 0.23%
38 ISZO CAPITAL MANAGEMENT LP 28,223 103,000 0.22%
39 ACROSPIRE INVESTMENT MANAGEMENT LLC 24,304 89,000 0.19%
40 BERGANKDV WEALTH MANAGEMENT, LLC 24,000 88,000 0.19%
41 Ancora Advisors LLC 22,809 83,000 0.18%
42 PRICE T ROWE ASSOCIATES INC /MD/ 18,800 69,000 0.15%
43 Investors Capital Advisory Services 16,226 59,000 0.13%
44 Evercore Wealth Management, LLC 15,000 55,000 0.12%
45 Virtu KCG Holdings LLC 14,276 52,000 0.11%
46 STATE STREET CORP 12,454 46,000 0.10%
47 WHITE PINE CAPITAL LLC 12,200 45,000 0.10%
48 MILLENNIUM MANAGEMENT LLC 11,939 44,000 0.09%
49 TWO SIGMA INVESTMENTS, LP 12,125 44,000 0.09%
50 GAMCO INVESTORS, INC. ET AL 12,000 44,000 0.09%
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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.