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Fred Alger Management’s Prothena Corp PRTA Stock Holding History

Fred Alger 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
Q2 		– Sell
-32,996
Closed -$817K – 466
2024
Q1 		$817K Sell
32,996
-728
-2% -$21.7K ﹤0.01% 378
2023
Q4 		$1.23M Buy
+33,724
New +$1.3M 0.01% 361
2023
Q3 		– Sell
-22,064
Closed -$1.51M – 516
2023
Q2 		$1.51M Buy
22,064
+745
+3% +$48.1K 0.01% 356
2023
Q1 		$1.03M Buy
+21,319
New +$1.13M 0.01% 384

Other funds holding PRTA

EC
EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
State Street
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
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Fred Alger Management's PRTA Position: Q2 2024 in Review

Fred Alger Management sold out of Prothena Corp (PRTA) in Q2 2024, closing a stake of 32,996 shares — an estimated $817K sold.

Fred Alger Management first reported a position in PRTA in Q1 2023 and held it in 4 quarters. The position peaked at $1.51M in Q2 2023. 160 funds tracked by Wall St. Rank hold PRTA as of Q2 2024.

  • Fred Alger Management reported no remaining Prothena Corp position as of Q2 2024 after selling out during the quarter.
  • Fred Alger Management sold 32,996 Prothena Corp shares in Q2 2024, an estimated $817K.
  • Fred Alger Management first reported a position in Prothena Corp in Q1 2023 and held it in 4 quarters.
  • Fred Alger Management's Prothena Corp position peaked at $1.51M in Q2 2023.
  • 160 funds tracked by Wall St. Rank held Prothena Corp as of Q2 2024.

Based on Fred Alger Management's 13F filing for Q2 2024, filed 14 Aug 2024.