37 hedge funds and large institutions have $46.4M invested in IRIDEX in 2018 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 12 increasing their positions, 7 reducing their positions, and 2 closing their positions.

Holders
37
Holders Change
+6
Holders Change %
+19.35%
% of All Funds
0.85%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
8
Increased
12
Reduced
7
Closed
2
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
ACP
1
Acuta Capital Partners
California
$12.4M 1,947,500 -52,500 -3%
WA
2
Wasatch Advisors
Utah
$8.44M 1,329,475 +1,329,475 New
PAPAIJV
3
Paragon Associates & Paragon Associates II Joint Venture
Texas
$8.38M 1,320,000 +70,000 +6%
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.56M 403,547 +11,000 +3%
Renaissance Technologies
5
Renaissance Technologies
New York
$2.13M 335,500 +14,100 +4%
DCM
6
Driehaus Capital Management
Illinois
$1.78M 280,000 +280,000 New
PCM
7
Perkins Capital Management
Minnesota
$1.45M 227,950 +156,000 +217%
LSC
8
Lyon Street Capital
California
$1.42M 224,238 -90,222 -29%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$1.27M 199,744
EVC
10
Eidelman Virant Capital
Missouri
$966K 152,193 +40,000 +36%
SSA
11
Schonfeld Strategic Advisors
New York
$794K 125,000 +125,000 New
IP
12
Isthmus Partners
Wisconsin
$624K 98,239 +3,127 +3%
BCM
13
Bridgeway Capital Management
Texas
$518K 81,500
Northern Trust
14
Northern Trust
Illinois
$405K 63,648 -550 -0.9%
OPCM
15
Osborne Partners Capital Management
California
$362K 57,000
Millennium Management
16
Millennium Management
New York
$346K 54,462 +16,924 +45%
William Blair & Company
17
William Blair & Company
Illinois
$277K 43,600
Morgan Stanley
18
Morgan Stanley
New York
$268K 42,124 +7,596 +22%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$246K 38,849 +1,079 +3%
BlackRock
20
BlackRock
New York
$237K 37,287 +1,480 +4%
FNBT
21
FineMark National Bank & Trust
Florida
$231K 36,365 -4,650 -11%
California Public Employees Retirement System
22
California Public Employees Retirement System
California
$204K 32,100
CH
23
CVI Holdings
Delaware
$164K 25,799 +25,799 New
SMC
24
Smith, Moore & Co
Missouri
$159K 25,000
ISL
25
Ingalls & Snyder LLC
New York
$159K 25,015