|
1
|
Herald Investment Management
London,
United Kingdom
|
–
|
-US$816萬
|
-550,000
|
已平倉
|
|
|
2
|
|
–
|
-US$506萬
|
-340,585
|
已平倉
|
|
|
3
|
Gabelli Funds
Rye,
New York
|
–
|
-US$218萬
|
-146,800
|
已平倉
|
|
|
4
|
EAM Global Investors
Solana Beach,
California
|
–
|
-US$168萬
|
-113,108
|
已平倉
|
|
|
5
|
K2 Principal Fund
Toronto,
Ontario, Canada
|
–
|
-US$117萬
|
-78,916
|
已平倉
|
|
|
6
|
Heartland Advisors
Milwaukee,
Wisconsin
|
–
|
-US$100萬
|
-67,352
|
已平倉
|
|
|
7
|
Renaissance Technologies
New York
|
–
|
-US$80.6萬
|
-54,250
|
已平倉
|
|
|
8
|
SG Americas Securities
New York
|
–
|
-US$76.4萬
|
-51,434
|
已平倉
|
|
|
9
|
Beryl Capital Management
Redondo Beach,
California
|
–
|
-US$75.7萬
|
-51,000
|
已平倉
|
|
|
10
|
Simplex Trading
Chicago,
Illinois
|
–
|
-US$74.7萬
|
-50,348
|
已平倉
|
|
|
11
|
Tudor Investment Corp
Stamford,
Connecticut
|
–
|
-US$69.6萬
|
-46,900
|
已平倉
|
|
|
12
|
UBS Group
Zurich,
Switzerland
|
–
|
-US$68.7萬
|
-46,225
|
已平倉
|
|
|
13
|
Gardner Lewis Asset Management
Chadds Ford,
Pennsylvania
|
–
|
-US$67.5萬
|
-45,440
|
已平倉
|
|
|
14
|
|
–
|
-US$60萬
|
-40,412
|
已平倉
|
|
|
15
|
NJ State Employees Deferred Compensation Plan
Trenton,
New Jersey
|
–
|
-US$53.5萬
|
-36,000
|
已平倉
|
|
|
16
|
W.R. Berkley Corp
Greenwich,
Connecticut
|
–
|
-US$51.6萬
|
-34,727
|
已平倉
|
|
|
17
|
EAM Investors
Solana Beach,
California
|
–
|
-US$47.4萬
|
-31,923
|
已平倉
|
|
|
18
|
Cetera Advisor Networks
El Segundo,
California
|
–
|
-US$31.8萬
|
-22,400
|
已平倉
|
|
|
19
|
Gabelli & Co Investment Advisers
Rye,
New York
|
–
|
-US$32.5萬
|
-21,900
|
已平倉
|
|
|
20
|
GAMCO Investors
Greenwich,
Connecticut
|
–
|
-US$30.9萬
|
-20,800
|
已平倉
|
|
|
21
|
Ancora Advisors
Cleveland,
Ohio
|
–
|
-US$29.7萬
|
-20,000
|
已平倉
|
|
|
22
|
Prelude Capital Management
New York
|
–
|
-US$29.7萬
|
-20,000
|
已平倉
|
|
|
23
|
Wells Fargo
San Francisco,
California
|
–
|
-US$27.7萬
|
-18,617
|
已平倉
|
|
|
24
|
|
–
|
-US$27萬
|
-18,170
|
已平倉
|
|
|
25
|
Compagnie Lombard Odier SCmA
1204 Geneva,
Switzerland
|
–
|
-US$19.4萬
|
-13,000
|
已平倉
|
|