Camber Capital Management’s Pfenex Inc. PFNX Stock Holding History

Camber Capital 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
2015 Q1	–	Sell	-1,000,000	Closed	-$31.1M	–	48
2014 Q4	$31.1M	Buy	+1,000,000	New	+$7.57M	2.07%	21

Other funds holding PFNX

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

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return

AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return

BlackRock Advisors Wilmington, Delaware $98.8B AUM 39.77% 1-Year Est. Return

Sio Capital Management New York $697M AUM 79.73% 1-Year Est. Return

DSC Advisors Chicago, Illinois $11M AUM 5.88% 1-Year Est. Return

Visium Asset Management New York $1.43B AUM 3.58% 1-Year Est. Return

Cormorant Asset Management Boston, Massachusetts $1.99B AUM 737.95% 1-Year Est. Return

BlackRock Group London, United Kingdom $210B AUM 15.76% 1-Year Est. Return