Jane Street’s Pfenex Inc. PFNX Stock Holding History

Jane Street’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
2020 Q4	–	Sell	-294,670	Closed	-$3.76M	–	8531
2020 Q3	$3.76M	Buy	+294,670	New	+$3.12M	﹤0.01%	2179
2020 Q2	–	Sell	-265,249	Closed	-$2.34M	–	7772
2020 Q1	$2.34M	Buy	265,249 +359	+0.1%	+$3.94K	﹤0.01%	1871
2019 Q4	$2.91M	Buy	+264,890	New	+$2.63M	﹤0.01%	1539

Other funds holding PFNX

IRAG

Investment Research & Advisory Group Atlanta, Georgia $286M AUM 19.21% 1-Year Est. Return

Jane Street's PFNX Position: Q4 2020 in Review

Jane Street sold out of Pfenex Inc. (PFNX) in Q4 2020, closing a stake of 294,670 shares — an estimated $3.76M sold.

Jane Street first reported a position in PFNX in Q4 2019 and held it in 3 quarters. The position peaked at $3.76M in Q3 2020. 1 fund tracked by Wall St. Rank holds PFNX as of Q4 2020.

Jane Street reported no remaining Pfenex Inc. position as of Q4 2020 after selling out during the quarter.
Jane Street sold 294,670 Pfenex Inc. shares in Q4 2020, an estimated $3.76M.
Jane Street first reported a position in Pfenex Inc. in Q4 2019 and held it in 3 quarters.
Jane Street's Pfenex Inc. position peaked at $3.76M in Q3 2020.
1 fund tracked by Wall St. Rank held Pfenex Inc. as of Q4 2020.

Based on Jane Street's 13F filing for Q4 2020, filed 17 Feb 2021.