Mariner Investment Group’s Prothena Corp PRTA Stock Holding History

Mariner Investment Group’s Portfolio PRTA Stock Details PRTA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-33,104	Closed	-$1.16M	–	118
2016 Q2	$1.16M	Sell	33,104 -5,000	-13%	-$218K	0.39%	70
2016 Q1	$1.57M	Buy	38,104 +20,000	+110%	+$783K	0.43%	70
2015 Q4	$1.23M	Buy	18,104 +4,504	+33%	+$272K	0.27%	109
2015 Q3	$617K	Sell	13,600 -10,000	-42%	-$582K	0.12%	143
2015 Q2	$1.24M	Sell	23,600 -20,000	-46%	-$789K	0.32%	98
2015 Q1	$1.66M	Hold	43,600	–	–	0.45%	75
2014 Q4	$905K	Buy	43,600 +21,400	+96%	+$447K	0.15%	119
2014 Q3	$492K	Buy	22,200 +8,200	+59%	+$174K	0.1%	140
2014 Q2	$316K	Buy	+14,000	New	+$350K	0.06%	174

Other funds holding PRTA

WIM

Woodford Investment Management London, United Kingdom $310M AUM 17.41% 1-Year Est. Return

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

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

PAI

Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Mariner Investment Group's PRTA Position: Q3 2016 in Review

Mariner Investment Group sold out of Prothena Corp (PRTA) in Q3 2016, closing a stake of 33,104 shares — an estimated $1.16M sold.

Mariner Investment Group first reported a position in PRTA in Q2 2014 and held it in 9 quarters. The position peaked at $1.66M in Q1 2015. 146 funds tracked by Wall St. Rank hold PRTA as of Q3 2016.

Mariner Investment Group reported no remaining Prothena Corp position as of Q3 2016 after selling out during the quarter.
Mariner Investment Group sold 33,104 Prothena Corp shares in Q3 2016, an estimated $1.16M.
Mariner Investment Group first reported a position in Prothena Corp in Q2 2014 and held it in 9 quarters.
Mariner Investment Group's Prothena Corp position peaked at $1.66M in Q1 2015.
146 funds tracked by Wall St. Rank held Prothena Corp as of Q3 2016.

Based on Mariner Investment Group's 13F filing for Q3 2016, filed 3 Nov 2016.