Perceptive Advisors’s Pfenex Inc. PFNX Stock Holding History

Perceptive Advisors’s Portfolio PFNX Stock Details PFNX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q1	–	Sell	-519,773	Closed	-$1.38M	–	165
2017 Q4	$1.38M	Sell	519,773 -326,200	-39%	-$903K	0.05%	97
2017 Q3	$2.56M	Hold	845,973	–	–	0.1%	86
2017 Q2	$3.39M	Sell	845,973 -46,874	-5%	-$216K	0.17%	73
2017 Q1	$5.19M	Sell	892,847 -21,529	-2%	-$162K	0.3%	60
2016 Q4	$8.29M	Sell	914,376 -25,554	-3%	-$233K	0.59%	42
2016 Q3	$8.41M	Sell	939,930 -20,947	-2%	-$179K	0.54%	46
2016 Q2	$8.04M	Hold	960,877	–	–	0.56%	44
2016 Q1	$9.45M	Hold	960,877	–	–	0.83%	28
2015 Q4	$11.9M	Sell	960,877 -10,166	-1%	-$150K	0.88%	30
2015 Q3	$14.6M	Sell	971,043 -39,834	-4%	-$809K	1.16%	22
2015 Q2	$19.6M	Buy	1,010,877 +144,454	+17%	+$2.42M	1.18%	19
2015 Q1	$13.8M	Buy	866,423 +461,758	+114%	+$5.09M	1.07%	24
2014 Q4	$2.96M	Buy	404,665 +4,665	+1%	+$35.3K	0.25%	71
2014 Q3	$2.94M	Buy	+400,000	New	+$2.56M	0.3%	57

Other funds holding PFNX

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

DCC

Dow Chemical Company Midland, Michigan $239M AUM 13.16% 1-Year Est. Return

Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return

William Blair & Company Chicago, Illinois $34.9B AUM 18.88% 1-Year Est. Return

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

SMH

Sanders Morris Harris Houston, Texas $172M AUM 22.54% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Perceptive Advisors's PFNX Position: Q1 2018 in Review

Perceptive Advisors sold out of Pfenex Inc. (PFNX) in Q1 2018, closing a stake of 519,773 shares — an estimated $1.38M sold.

Perceptive Advisors first reported a position in PFNX in Q3 2014 and held it in 14 quarters. The position peaked at $19.6M in Q2 2015. 48 funds tracked by Wall St. Rank hold PFNX as of Q1 2018.

Perceptive Advisors reported no remaining Pfenex Inc. position as of Q1 2018 after selling out during the quarter.
Perceptive Advisors sold 519,773 Pfenex Inc. shares in Q1 2018, an estimated $1.38M.
Perceptive Advisors first reported a position in Pfenex Inc. in Q3 2014 and held it in 14 quarters.
Perceptive Advisors's Pfenex Inc. position peaked at $19.6M in Q2 2015.
48 funds tracked by Wall St. Rank held Pfenex Inc. as of Q1 2018.

Based on Perceptive Advisors's 13F filing for Q1 2018, filed 15 May 2018.