OAM
PFNX

Oberweis Asset Management’s Pfenex Inc. PFNX Stock Holding History

Oberweis Asset Management’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
Q3 		– Sell
-45,200
Closed -$377K – 146
2020
Q2 		$377K Hold
45,200
– – 0.15% 95
2020
Q1 		$399K Hold
45,200
– – 0.22% 112
2019
Q4 		$496K Buy
+45,200
New +$449K 0.17% 142

Other funds holding PFNX

NM
Newtyn Management New York $936M AUM 27.23% 1-Year Est. Return
WAM
Weiss Asset Management Boston, Massachusetts $5.91B AUM 42.42% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
AAM
Alpine Associates Management Palm Beach, Florida $1.7B AUM 97.55% 1-Year Est. Return
PWAM
Park West Asset Management San Francisco, California $1.18B AUM 47.25% 1-Year Est. Return
WIC
Water Island Capital New York $896M AUM 107.59% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Oberweis Asset Management's PFNX Position: Q3 2020 in Review

Oberweis Asset Management sold out of Pfenex Inc. (PFNX) in Q3 2020, closing a stake of 45,200 shares — an estimated $377K sold.

Oberweis Asset Management first reported a position in PFNX in Q4 2019 and held it in 3 quarters. The position peaked at $496K in Q4 2019. 55 funds tracked by Wall St. Rank hold PFNX as of Q3 2020.

  • Oberweis Asset Management reported no remaining Pfenex Inc. position as of Q3 2020 after selling out during the quarter.
  • Oberweis Asset Management sold 45,200 Pfenex Inc. shares in Q3 2020, an estimated $377K.
  • Oberweis Asset Management first reported a position in Pfenex Inc. in Q4 2019 and held it in 3 quarters.
  • Oberweis Asset Management's Pfenex Inc. position peaked at $496K in Q4 2019.
  • 55 funds tracked by Wall St. Rank held Pfenex Inc. as of Q3 2020.

Based on Oberweis Asset Management's 13F filing for Q3 2020, filed 16 Nov 2020.