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VIMICRO INTL CORP
VIMICRO INTL CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 36 Institutional holders with a total value of $79,421,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PEAK6 Group LLC 942,900 11,749,000 14.79% Put
2 Pine River Capital Management L.P. 895,932 11,163,000 14.06%
3 GROUP ONE TRADING LLC 679,672 8,469,000 10.66%
4 SUSQUEHANNA INTERNATIONAL GROUP, LLP 386,700 4,818,000 6.07% Put
5 PEAK6 Group LLC 381,173 4,749,000 5.98%
6 NINE MASTS CAPITAL Ltd 368,919 4,600,000 5.79%
7 SUSQUEHANNA INTERNATIONAL GROUP, LLP 282,683 3,522,000 4.43%
8 CREDIT SUISSE AG/ 250,003 3,115,000 3.92%
9 SUSQUEHANNA INTERNATIONAL GROUP, LLP 242,000 3,015,000 3.80% Call
10 MORGAN STANLEY 215,853 2,690,000 3.39%
11 Spot Trading L.L.C 198,000 2,467,000 3.11% Put
12 CITIGROUP INC 186,911 2,329,000 2.93%
13 SG Americas Securities, LLC 180,821 2,253,000 2.84%
14 Spot Trading L.L.C 153,232 1,909,000 2.40%
15 FIRST MANHATTAN CO. LLC. 149,800 1,866,000 2.35%
16 BlueCrest Capital Management Ltd 145,176 1,809,000 2.28%
17 CITADEL ADVISORS LLC 135,876 1,693,000 2.13%
18 Walleye Trading LLC 122,200 1,523,000 1.92% Call
19 BARCLAYS PLC 90,000 1,080,000 1.36%
20 Walleye Trading LLC 64,900 808,000 1.02% Put
21 SIMPLEX TRADING, LLC 50,868 633,000 0.80%
22 PEAK6 Group LLC 44,500 554,000 0.70% Call
23 Invesco Ltd. 42,398 528,000 0.66%
24 JANE STREET GROUP, LLC 37,728 470,000 0.59%
25 Dorsey Wright & Associates 32,779 408,000 0.51%
26 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 25,070 312,000 0.39%
27 MARSHALL WACE, LLP 24,705 308,000 0.39%
28 Walleye Trading LLC 15,012 187,000 0.24%
29 BANK OF AMERICA CORP /DE/ 10,000 125,000 0.16%
30 Global X Management CO LLC 7,512 94,000 0.12%
31 PRELUDE CAPITAL MANAGEMENT, LLC 6,000 75,000 0.09%
32 DEUTSCHE BANK AG\ 3,077 37,000 0.05%
33 UBS Group AG 1,990 25,000 0.03%
34 FIFTH THIRD BANCORP 2,000 25,000 0.03%
35 CRAMER ROSENTHAL MCGLYNN LLC 900 11,000 0.01%
36 Tower Research Capital LLC (TRC) 200 2,000 0.00%

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.