27 hedge funds and large institutions have $21.7M invested in IRIDEX in 2015 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 9 increasing their positions, 4 reducing their positions, and 11 closing their positions.

Holders
27
Holders Change
-6
Holders Change %
-18.18%
% of All Funds
0.75%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
5
Increased
9
Reduced
4
Closed
11
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
PAPAIJV
1
Paragon Associates & Paragon Associates II Joint Venture
Texas
$9.51M 1,250,000 +265,000 +27%
ACP
2
Acuta Capital Partners
California
$3.02M 397,196 +84,746 +27%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$1.95M 253,078 -12,745 -5%
Renaissance Technologies
4
Renaissance Technologies
New York
$1.94M 254,900 +21,087 +9%
Vanguard Group
5
Vanguard Group
Pennsylvania
$1.84M 237,800 +3,200 +1%
MHP
6
Manatuck Hill Partners
Connecticut
$609K 80,000
CAD
7
Craig A. Drill
$383K 50,300 +50,300 New
Morgan Stanley
8
Morgan Stanley
New York
$330K 43,300 -55,930 -56%
PCM
9
Perkins Capital Management
Minnesota
$312K 40,950
SLG
10
Stanley-Laman Group
Pennsylvania
$249K 32,695 +32,695 New
California Public Employees Retirement System
11
California Public Employees Retirement System
California
$248K 32,100
Wells Fargo
12
Wells Fargo
California
$227K 29,800 -2,100 -7%
BFA
13
BlackRock Fund Advisors
California
$186K 24,405 +2,262 +10%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$181K 23,479 +3,458 +17%
Jacobs Levy Equity Management
15
Jacobs Levy Equity Management
New Jersey
$141K 18,482 +18,482 New
Northern Trust
16
Northern Trust
Illinois
$135K 17,805 +1,849 +12%
JC
17
JBF Capital
Colorado
$114K 15,000
OC
18
Oppenheimer & Co
New York
$114K 15,000
Deutsche Bank
19
Deutsche Bank
Germany
$85K 11,198 +6,593 +143%
NCCM
20
Nine Chapters Capital Management
New Jersey
$80K 10,500 +10,500 New
BIT
21
BlackRock Institutional Trust
California
$32K 4,219
UBS Group
22
UBS Group
Switzerland
$13K 1,650 -1,268 -43%
MA
23
MUFG Americas
New York
$10K 1,250 +100 +9%
BIM
24
BlackRock Investment Management
Delaware
$9K 1,153
Royal Bank of Canada
25
Royal Bank of Canada
Ontario, Canada
$6K 832