Manatuck Hill Partners’s IRIDEX IRIX Stock Holding History

Manatuck Hill Partners’s Portfolio IRIX Stock Details IRIX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-60,000	Closed	-$593K	–	94
2017 Q2	$593K	Sell	60,000 -30,000	-33%	-$295K	0.3%	58
2017 Q1	$1.07M	Buy	90,000 +25,000	+38%	+$351K	0.46%	50
2016 Q4	$914K	Buy	65,000 +5,000	+8%	+$71K	0.45%	52
2016 Q3	$869K	Sell	60,000 -30,000	-33%	-$456K	0.35%	52
2016 Q2	$1.33M	Hold	90,000	–	–	0.59%	43
2016 Q1	$920K	Buy	90,000 +10,000	+13%	+$96.8K	0.33%	56
2015 Q4	$743K	Hold	80,000	–	–	0.25%	50
2015 Q3	$609K	Hold	80,000	–	–	0.26%	43
2015 Q2	$660K	Hold	80,000	–	–	0.2%	57
2015 Q1	$854K	Buy	80,000 +10,000	+14%	+$97.1K	0.23%	60
2014 Q4	$602K	Hold	70,000	–	–	0.13%	65
2014 Q3	$490K	Buy	+70,000	New	+$549K	0.11%	73

Other funds holding IRIX

ACP

Acuta Capital Partners Redwood City, California $143M AUM 773.18% 1-Year Est. Return

PAPAIJV

Paragon Associates & Paragon Associates II Joint Venture Dallas, Texas $73.6M AUM 61.93% 1-Year Est. Return

LSC

Lyon Street Capital Sausalito, California $67M AUM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

FLAM

First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return

GTC

Ghost Tree Capital New York $331M AUM 70.11% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

PCM

Perkins Capital Management Wayzata, Minnesota $133M AUM 127.86% 1-Year Est. Return

Manatuck Hill Partners's IRIX Position: Q3 2017 in Review

Manatuck Hill Partners sold out of IRIDEX (IRIX) in Q3 2017, closing a stake of 60,000 shares — an estimated $593K sold.

Manatuck Hill Partners first reported a position in IRIX in Q3 2014 and held it in 12 quarters. The position peaked at $1.33M in Q2 2016. 33 funds tracked by Wall St. Rank hold IRIX as of Q3 2017.

Manatuck Hill Partners reported no remaining IRIDEX position as of Q3 2017 after selling out during the quarter.
Manatuck Hill Partners sold 60,000 IRIDEX shares in Q3 2017, an estimated $593K.
Manatuck Hill Partners first reported a position in IRIDEX in Q3 2014 and held it in 12 quarters.
Manatuck Hill Partners's IRIDEX position peaked at $1.33M in Q2 2016.
33 funds tracked by Wall St. Rank held IRIDEX as of Q3 2017.

Based on Manatuck Hill Partners's 13F filing for Q3 2017, filed 14 Nov 2017.