Raymond James Financial
PRTA icon

Raymond James Financial’s Prothena Corp PRTA Stock Holding History

Raymond James Financial’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
2026
Q2 		$112K Sell
11,446
-438
-4% -$4.32K ﹤0.01% 5159
2026
Q1 		$116K Sell
11,884
-4,599
-28% -$42.1K ﹤0.01% 5006
2025
Q4 		$157K Sell
16,483
-5,549
-25% -$56.5K ﹤0.01% 4845
2025
Q3 		$215K Buy
22,032
+8,536
+63% +$65.6K ﹤0.01% 4594
2025
Q2 		$81.9K Buy
13,496
+1,009
+8% +$7.57K ﹤0.01% 4963
2025
Q1 		$155K Sell
12,487
-624
-5% -$8.82K ﹤0.01% 4476
2024
Q4 		$182K Buy
+13,111
New +$207K ﹤0.01% 4425

Other funds holding PRTA

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $724M AUM 96.91% 1-Year Est. Return

Raymond James Financial's PRTA Position: Q2 2026 in Review

Raymond James Financial reduced its Prothena Corp (PRTA) stake by 3.7% in Q2 2026, selling an estimated $4.32K and leaving 11,446 shares worth $112K. The position accounts for ﹤0.01% of the portfolio, ranked #5159.

Raymond James Financial first reported a position in PRTA in Q4 2024 and has held it in 7 quarters since. The position peaked at $215K in Q3 2025. 187 funds tracked by Wall St. Rank hold PRTA as of Q2 2026.

  • Raymond James Financial held 11,446 shares of Prothena Corp worth $112K as of Q2 2026.
  • Raymond James Financial sold 438 Prothena Corp shares in Q2 2026, an estimated $4.32K.
  • Prothena Corp made up ﹤0.01% of Raymond James Financial's portfolio in Q2 2026, its #5159 holding.
  • Raymond James Financial first reported a position in Prothena Corp in Q4 2024 and has held it in 7 quarters since.
  • Raymond James Financial's Prothena Corp position peaked at $215K in Q3 2025.
  • 187 funds tracked by Wall St. Rank held Prothena Corp as of Q2 2026.

Based on Raymond James Financial's 13F filing for Q2 2026, filed 14 Aug 2026.