31 hedge funds and large institutions have $32.9M invested in IRIDEX in 2013 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 6 increasing their positions, 2 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
31
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$9.41M
2
$9.41M
3
$2.27M
4
$2.23M
5
$1.78M
6
$1.64M
7
$1.5M
8
$896K
9
$570K
10
$550K
11
$364K
12
$341K
13
$305K
14
$269K
15
$256K
16
$210K
17
$198K
18
$183K
19
$182K
20
$147K
21
$87K
22
$56K
23
$31K
24
$20K
25
$6K