89 hedge funds and large institutions have $293M invested in Arq in 2014 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 40 increasing their positions, 22 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
89
Holders Change
-2
Holders Change %
-2.2%
% of All Funds
2.57%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.12%
New
15
Increased
40
Reduced
22
Closed
16
Calls
$4.6M
Puts
$2.18M
Net Calls
+$2.42M
Net Calls Change
+$1.35M
Name Holding Trade Value Shares
Change
Shares
Change %
Bank of New York Mellon
26
Bank of New York Mellon
New York
$2.51M -$696K -28,348 -22%
BG
27
BlackRock Group
United Kingdom
$2.49M
California Public Employees Retirement System
28
California Public Employees Retirement System
California
$2.21M +$1.19M +51,600 +116%
Millennium Management
29
Millennium Management
New York
$1.77M +$104K +4,226 +6%
U
30
UBS
Switzerland
$1.34M -$28.4K -1,156 -2%
Two Sigma Advisers
31
Two Sigma Advisers
New York
$1.25M -$317K -12,900 -20%
Charles Schwab
32
Charles Schwab
California
$1.22M +$32.4K +1,320 +3%
ST
33
Spot Trading
Illinois
$1.2M +$185K +7,525 +18%
Group One Trading
34
Group One Trading
Illinois
$1.1M -$991K -40,384 -47%
PG
35
PEAK6 Group
Illinois
$1.09M -$1.71M -69,802 -61%
GH
36
GAM Holding
Switzerland
$1.04M +$1.04M +42,200 New
HCM
37
Highbridge Capital Management
New York
$1.02M +$52.3K +2,131 +5%
California State Teachers Retirement System (CalSTRS)
38
California State Teachers Retirement System (CalSTRS)
California
$959K +$4.91K +200 +0.5%
EMG
39
Ellington Management Group
Connecticut
$952K +$952K +38,800 New
D.E. Shaw & Co
40
D.E. Shaw & Co
New York
$922K +$602K +24,539 +188%
Citadel Advisors
41
Citadel Advisors
Florida
$898K -$14.7K -600 -2%
QI
42
Quotient Investors
New York
$818K +$818K +33,321 New
TA
43
Teachers Advisors
New York
$792K +$47.6K +1,940 +6%
PAG
44
Private Advisor Group
New Jersey
$736K +$736K +30,000 New
Invesco
45
Invesco
Georgia
$734K -$2.04M -83,187 -74%
Jacobs Levy Equity Management
46
Jacobs Levy Equity Management
New Jersey
$701K +$701K +28,550 New
HI
47
HBK Investments
Texas
$697K +$697K +28,400 New
AllianceBernstein
48
AllianceBernstein
Tennessee
$656K +$957 +39 +0.1%
DCM
49
Driehaus Capital Management
Illinois
$647K -$5.52M -224,868 -90%
CBOA
50
Commonwealth Bank of Australia
Australia
$609K