Deep Track Capital’s Prothena Corp PRTA Stock Holding History

Deep Track Capital’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	-500,000	Closed	-$18.2M	–	74
2023 Q4	$18.2M	Buy	+500,000	New	+$19.2M	0.61%	48

Other funds holding PRTA

EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 1-Year Est. Return

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

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

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

Armistice Capital New York $5.62B AUM 36.06% 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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

Deep Track Capital's PRTA Position: Q4 2024 in Review

Deep Track Capital sold out of Prothena Corp (PRTA) in Q4 2024, closing a stake of 140,000 shares — an estimated $2.34M sold.

Deep Track Capital first reported a position in PRTA in Q3 2024 and held it in 1 quarter. The position peaked at $2.34M in Q3 2024. 170 funds tracked by Wall St. Rank hold PRTA as of Q4 2024.

Deep Track Capital reported no remaining Prothena Corp position as of Q4 2024 after selling out during the quarter.
Deep Track Capital sold 140,000 Prothena Corp shares in Q4 2024, an estimated $2.34M.
Deep Track Capital first reported a position in Prothena Corp in Q3 2024 and held it in 1 quarter.
Deep Track Capital's Prothena Corp position peaked at $2.34M in Q3 2024.
170 funds tracked by Wall St. Rank held Prothena Corp as of Q4 2024.

Based on Deep Track Capital's 13F filing for Q4 2024, filed 14 Feb 2025.