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Prosight Management’s Prothena Corp PRTA Stock Holding History

Prosight Management’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
2024
Q1 		– Sell
-53,500
Closed -$1.94M – 49
2023
Q4 		$1.94M Buy
+53,500
New +$2.06M 0.81% 25
2022
Q4 		– Sell
-53,100
Closed -$3.22M – 50
2022
Q3 		$3.22M Buy
+53,100
New +$1.68M 1.77% 17
2022
Q1 		– Sell
-52,100
Closed -$2.57M – 38
2021
Q4 		$2.57M Buy
+52,100
New +$2.89M 1.71% 20
2021
Q1 		– Sell
-175,200
Closed -$2.1M – 48
2020
Q4 		$2.1M Buy
+175,200
New +$2.07M 1.06% 26

Other funds holding PRTA

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $8.16B AUM 68.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $127B AUM 43.98% 1-Year Est. Return
AC
Armistice Capital New York $3.03B AUM 36.06% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $1.66B AUM 340.85% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return