Verition Fund Management
PRTA icon

Verition Fund Management’s Prothena Corp PRTA Stock Holding History

Verition Fund 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
2025
Q1 		– Sell
-39,422
Closed -$546K – 3641
2024
Q4 		$546K Buy
+39,422
New +$622K ﹤0.01% 2428
2024
Q3 		– Sell
-15,757
Closed -$325K – 3455
2024
Q2 		$325K Buy
+15,757
New +$341K ﹤0.01% 2295
2022
Q1 		– Sell
-35,878
Closed -$1.77M – 2967
2021
Q4 		$1.77M Buy
+35,878
New +$1.99M 0.01% 962
2020
Q4 		– Sell
-17,109
Closed -$171K – 1338
2020
Q3 		$171K Sell
17,109
-86,825
-84% -$1.04M ﹤0.01% 957
2020
Q2 		$1.09M Buy
103,934
+23,955
+30% +$266K 0.04% 391
2020
Q1 		$856K Buy
79,979
+9,330
+13% +$113K 0.03% 253
2019
Q4 		$1.12M Sell
70,649
-87,535
-55% -$939K 0.02% 421
2019
Q3 		$1.24M Buy
+158,184
New +$1.41M 0.03% 364

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
AC
Armistice Capital New York $5.62B AUM 36.06% 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
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Verition Fund Management's PRTA Position: Q1 2025 in Review

Verition Fund Management sold out of Prothena Corp (PRTA) in Q1 2025, closing a stake of 39,422 shares — an estimated $546K sold.

Verition Fund Management first reported a position in PRTA in Q3 2019 and held it in 8 quarters. The position peaked at $1.77M in Q4 2021. 161 funds tracked by Wall St. Rank hold PRTA as of Q1 2025.

  • Verition Fund Management reported no remaining Prothena Corp position as of Q1 2025 after selling out during the quarter.
  • Verition Fund Management sold 39,422 Prothena Corp shares in Q1 2025, an estimated $546K.
  • Verition Fund Management first reported a position in Prothena Corp in Q3 2019 and held it in 8 quarters.
  • Verition Fund Management's Prothena Corp position peaked at $1.77M in Q4 2021.
  • 161 funds tracked by Wall St. Rank held Prothena Corp as of Q1 2025.

Based on Verition Fund Management's 13F filing for Q1 2025, filed 15 May 2025.