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Aigen Investment Management’s Prothena Corp PRTA Stock Holding History

Aigen Investment 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
-9,901
Closed -$245K – 971
2024
Q1 		$245K Buy
+9,901
New +$295K 0.05% 496
2023
Q4 		– Sell
-34,890
Closed -$1.68M – 1022
2023
Q3 		$1.68M Buy
+34,890
New +$2.07M 0.32% 63
2023
Q2 		– Sell
-6,503
Closed -$315K – 925
2023
Q1 		$315K Buy
+6,503
New +$344K 0.04% 417
2020
Q4 		– Sell
-13,157
Closed -$131K – 991
2020
Q3 		$131K Buy
+13,157
New +$158K 0.02% 695

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

Aigen Investment Management's PRTA Position: Q2 2024 in Review

Aigen Investment Management sold out of Prothena Corp (PRTA) in Q2 2024, closing a stake of 9,901 shares — an estimated $245K sold.

Aigen Investment Management first reported a position in PRTA in Q3 2020 and held it in 4 quarters. The position peaked at $1.68M in Q3 2023. 160 funds tracked by Wall St. Rank hold PRTA as of Q2 2024.

  • Aigen Investment Management reported no remaining Prothena Corp position as of Q2 2024 after selling out during the quarter.
  • Aigen Investment Management sold 9,901 Prothena Corp shares in Q2 2024, an estimated $245K.
  • Aigen Investment Management first reported a position in Prothena Corp in Q3 2020 and held it in 4 quarters.
  • Aigen Investment Management's Prothena Corp position peaked at $1.68M in Q3 2023.
  • 160 funds tracked by Wall St. Rank held Prothena Corp as of Q2 2024.

Based on Aigen Investment Management's 13F filing for Q2 2024, filed 9 Aug 2024.