55 hedge funds and large institutions have $287M invested in Orion in 2015 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 16 increasing their positions, 18 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
55
Holders Change
+6
Holders Change %
+12.24%
% of All Funds
1.47%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
13
Increased
16
Reduced
18
Closed
7
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$35.1M +$7.79M +432,562 +29%
LCM
2
Lakewood Capital Management
New York
$32.5M +$992K +55,101 +3%
TIM
3
Thornburg Investment Management
New Mexico
$24M -$1.82K -101 -0%
Ameriprise
4
Ameriprise
Minnesota
$22.8M +$21.6K +1,200 +0.1%
Citadel Advisors
5
Citadel Advisors
Florida
$20.2M -$15.2M -844,812 -43%
BCM
6
Brigade Capital Management
New York
$19.9M
CC
7
Clearline Capital
New York
$16.6M -$1.63M -90,727 -9%
NM
8
Nokota Management
New York
$16.3M
OA
9
Omega Advisors
New York
$11.3M -$88.2K -4,900 -0.8%
Wellington Management Group
10
Wellington Management Group
Massachusetts
$9.06M -$1.33M -73,639 -13%
ICM
11
Ionic Capital Management
New York
$8.96M -$2.84M -157,940 -24%
SAM
12
Scopus Asset Management
New York
$7.2M +$1.95M +108,382 +37%
PRCM
13
Pine River Capital Management
Minnesota
$7.11M -$3.57M -198,498 -33%
NCM
14
Newland Capital Management
New York
$5.87M -$15.1M -836,357 -72%
PI
15
Putnam Investments
Massachusetts
$5.72M +$167K +9,300 +3%
HP
16
Harvey Partners
New York
$5.63M +$1.72M +95,300 +44%
WMSA
17
Weiss Multi-Strategy Advisers
New York
$4.94M +$3.5M +194,400 +242%
PCM
18
Pentwater Capital Management
Florida
$4.32M -$1.13M -62,771 -21%
Renaissance Technologies
19
Renaissance Technologies
New York
$3.49M +$3.49M +193,600 New
AC
20
Ascend Capital
California
$3.32M -$10.2M -565,608 -75%
Millennium Management
21
Millennium Management
New York
$2.82M +$2.42M +134,186 +597%
Neuberger Berman Group
22
Neuberger Berman Group
New York
$2.27M +$326K +18,100 +17%
Two Sigma Investments
23
Two Sigma Investments
New York
$2.02M +$1.34M +74,734 +200%
HIP
24
Hatteras Investment Partners
North Carolina
$1.91M -$1.57M -87,369 -45%
NFA
25
Nationwide Fund Advisors
Ohio
$1.42M -$73.8K -4,100 -5%