HighTower Advisors
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HighTower Advisors’s Prothena Corp PRTA Stock Holding History

HighTower Advisors’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
Q3 		– Sell
-18,717
Closed -$386K – 3919
2024
Q2 		$386K Buy
18,717
+102
+0.5% +$2.21K ﹤0.01% 2512
2024
Q1 		$459K Sell
18,615
-120
-0.6% -$3.57K ﹤0.01% 2334
2023
Q4 		$680K Buy
+18,735
New +$721K ﹤0.01% 2096
2023
Q3 		– Sell
-3,781
Closed -$263K – 3717
2023
Q2 		$263K Buy
+3,781
New +$244K ﹤0.01% 2653
2022
Q2 		– Sell
-7,820
Closed -$286K – 3476
2022
Q1 		$286K Buy
+7,820
New +$282K ﹤0.01% 2564
2015
Q4 		– Sell
-5,590
Closed -$255K – 2117
2015
Q3 		$255K Buy
+5,590
New +$326K ﹤0.01% 1535

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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

HighTower Advisors's PRTA Position: Q3 2024 in Review

HighTower Advisors sold out of Prothena Corp (PRTA) in Q3 2024, closing a stake of 18,717 shares — an estimated $386K sold.

HighTower Advisors first reported a position in PRTA in Q3 2015 and held it in 6 quarters. The position peaked at $680K in Q4 2023. 164 funds tracked by Wall St. Rank hold PRTA as of Q3 2024.

  • HighTower Advisors reported no remaining Prothena Corp position as of Q3 2024 after selling out during the quarter.
  • HighTower Advisors sold 18,717 Prothena Corp shares in Q3 2024, an estimated $386K.
  • HighTower Advisors first reported a position in Prothena Corp in Q3 2015 and held it in 6 quarters.
  • HighTower Advisors's Prothena Corp position peaked at $680K in Q4 2023.
  • 164 funds tracked by Wall St. Rank held Prothena Corp as of Q3 2024.

Based on HighTower Advisors's 13F filing for Q3 2024, filed 14 Nov 2024.