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29 hedge funds and large institutions have $26.8M invested in IRIDEX in 2021 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 8 increasing their positions, 9 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

6,700% more call options, than puts

Call options by funds: $136K | Put options by funds: $2K

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

2% less capital invested

Capital invested by funds: $27.2M → $26.8M (-$425K)

2.57% less ownership

Funds ownership: 24.65%22.08% (-2.6%)

11% less repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 9

12% less funds holding

Funds holding: 3329 (-4)

44% less first-time investments, than exits

New positions opened: 5 | Existing positions closed: 9

Holders
29
Holders Change
-4
Holders Change %
-12.12%
% of All Funds
0.51%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
5
Increased
8
Reduced
9
Closed
9
Calls
$136K
Puts
$2K
Net Calls
+$134K
Net Calls Change
+$136K
Name Holding Trade Value Shares
Change
Change in
Stake
PAPAIJV
1
Paragon Associates & Paragon Associates II Joint Venture
Texas
$6M -$1.38M -197,049 -20%
Renaissance Technologies
2
Renaissance Technologies
New York
$5.04M -$2.13K -303 -0%
Vanguard Group
3
Vanguard Group
Pennsylvania
$3.91M
BCM
4
Bridgeway Capital Management
Texas
$2.33M +$284K +40,400 +15%
IP
5
Isthmus Partners
Wisconsin
$1.64M +$188K +26,780 +14%
EIM
6
Essex Investment Management
Massachusetts
$1.56M -$9.14K -1,303 -0.6%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$1.55M +$135K +19,180 +10%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$752K
Acadian Asset Management
9
Acadian Asset Management
Massachusetts
$706K +$272K +38,809 +72%
Neuberger Berman Group
10
Neuberger Berman Group
New York
$581K +$140K +20,000 +36%
William Blair & Company
11
William Blair & Company
Illinois
$575K +$526K +75,000 New
PCM
12
Perkins Capital Management
Minnesota
$477K
BlackRock
13
BlackRock
New York
$330K -$2.96K -421 -1%
Northern Trust
14
Northern Trust
Illinois
$280K +$1.1K +157 +0.4%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$266K +$243K +34,693 New
State Street
16
State Street
Massachusetts
$203K +$64.6K +9,200 +53%
JP Morgan Chase
17
JP Morgan Chase
New York
$127K -$18.5K -2,632 -14%
Millennium Management
18
Millennium Management
New York
$97K -$286K -40,786 -76%
Susquehanna International Group
19
Susquehanna International Group
Pennsylvania
$84K +$76.7K +10,923 New
CCA
20
Conservest Capital Advisors
Pennsylvania
$79K +$72.1K +10,268 New
HighTower Advisors
21
HighTower Advisors
Illinois
$77K
Morgan Stanley
22
Morgan Stanley
New York
$61K -$76.4K -10,885 -58%
TCWM
23
Total Clarity Wealth Management
Illinois
$16K +$14.3K +2,037 New
TRCT
24
Tower Research Capital (TRC)
New York
$15K -$7.54K -1,075 -35%
Simplex Trading
25
Simplex Trading
Illinois
$12K