Penbrook Management’s VivoSim Labs VIVS Stock Holding History

Penbrook Management’s Portfolio VIVS Stock Details VIVS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-1,099	Closed	-$138K	–	106
2019 Q2	$138K	Sell	1,099 -41	-4%	-$7.75K	0.15%	97
2019 Q1	$272K	Hold	1,140	–	–	0.28%	88
2018 Q4	$262K	Buy	1,140 +16	+1%	+$4.03K	0.3%	88
2018 Q3	$310K	Hold	1,124	–	–	0.3%	85
2018 Q2	$377K	Hold	1,124	–	–	0.36%	80
2018 Q1	$278K	Hold	1,124	–	–	0.28%	86
2017 Q4	$361K	Buy	+1,124	New	+$418K	0.33%	80
2016 Q3	$1.05M	Buy	1,150 +40	+4%	+$39.2K	1.13%	31
2016 Q2	$992K	Buy	1,110 +292	+36%	+$196K	1.09%	31
2016 Q1	$426K	Buy	818 +103	+14%	+$52.4K	0.47%	70
2015 Q4	$427K	Sell	715 -9	-1%	-$6.53K	0.44%	80
2015 Q3	$465K	Sell	724 -3	-0.4%	-$2.28K	0.49%	72
2015 Q2	$658K	Buy	727 +213	+41%	+$238K	0.62%	63
2015 Q1	$436K	Sell	514 -2	-0.4%	-$2.76K	0.39%	85
2014 Q4	$898K	Hold	516	–	–	0.81%	48
2014 Q3	$789K	Sell	516 -3	-0.6%	-$5.44K	0.73%	57
2014 Q2	$1.04M	Sell	519 -480	-48%	-$804K	0.92%	43
2014 Q1	$2.24M	Buy	999 +499	+100%	+$1.16M	1.07%	33
2013 Q4	$1.33M	Buy	+500	New	+$981K	1.29%	25

Other funds holding VIVS

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return

Sumitomo Mitsui Trust Group

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 1-Year Est. Return

Renaissance Technologies

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

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

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

UBS Group Zurich, Switzerland $564B AUM 30.12% 1-Year Est. Return

Winton Group London, United Kingdom $2.85B AUM 30.73% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return