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Blue Trust Inc’s Prothena Corp PRTA Stock Holding History

Blue Trust Inc’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 		$323 Hold
33
– – ﹤0.01% 2374
2026
Q1 		$321 Hold
33
– – ﹤0.01% 2384
2025
Q4 		$315 Hold
33
– – ﹤0.01% 2453
2025
Q3 		$322 Hold
33
– – ﹤0.01% 2477
2025
Q2 		$200 Sell
33
-678
-95% -$5.09K ﹤0.01% 2381
2025
Q1 		$8.8K Hold
711
– – ﹤0.01% 1947
2024
Q4 		$9.85K Buy
711
+658
+1,242% +$10.4K ﹤0.01% 1905
2024
Q3 		$1.09K Sell
53
-117
-69% -$2.52K ﹤0.01% 2690
2024
Q2 		$4.21K Buy
+170
New +$3.68K ﹤0.01% 2256

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 $3.37T AUM 44.26% 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

Blue Trust Inc's PRTA Position: Q2 2026 in Review

Blue Trust Inc held its Prothena Corp (PRTA) position steady in Q2 2026 at 33 shares worth $323. The position accounts for ﹤0.01% of the portfolio, ranked #2374.

Blue Trust Inc first reported a position in PRTA in Q2 2024 and has held it in 9 quarters since. The position peaked at $9.85K in Q4 2024. 188 funds tracked by Wall St. Rank hold PRTA as of Q2 2026.

  • Blue Trust Inc held 33 shares of Prothena Corp worth $323 as of Q2 2026.
  • Blue Trust Inc left its Prothena Corp share count unchanged in Q2 2026.
  • Prothena Corp made up ﹤0.01% of Blue Trust Inc's portfolio in Q2 2026, its #2374 holding.
  • Blue Trust Inc first reported a position in Prothena Corp in Q2 2024 and has held it in 9 quarters since.
  • Blue Trust Inc's Prothena Corp position peaked at $9.85K in Q4 2024.
  • 188 funds tracked by Wall St. Rank held Prothena Corp as of Q2 2026.

Based on Blue Trust Inc's 13F filing for Q2 2026, filed 21 Jul 2026.