Mirae Asset Global ETFs Holdings
PRTA icon

Mirae Asset Global ETFs Holdings’s Prothena Corp PRTA Stock Holding History

Mirae Asset Global ETFs Holdings’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 		$247K Buy
25,174
+535
+2% +$5.28K ﹤0.01% 2377
2026
Q1 		$238K Sell
24,639
-601
-2% -$5.51K ﹤0.01% 2267
2025
Q4 		$240K Buy
25,240
+6,406
+34% +$65.2K ﹤0.01% 2261
2025
Q3 		$184K Sell
18,834
-2,384
-11% -$18.3K ﹤0.01% 2363
2025
Q2 		$129K Sell
21,218
-6,116
-22% -$45.9K ﹤0.01% 2479
2025
Q1 		$340K Buy
27,334
+65
+0.2% +$919 ﹤0.01% 2059
2024
Q4 		$381K Buy
27,269
+1,551
+6% +$24.5K ﹤0.01% 2056
2024
Q3 		$438K Buy
25,718
+914
+4% +$19.7K ﹤0.01% 1981
2024
Q2 		$512K Buy
+24,804
New +$537K ﹤0.01% 1815

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

Mirae Asset Global ETFs Holdings's PRTA Position: Q2 2026 in Review

Mirae Asset Global ETFs Holdings increased its Prothena Corp (PRTA) stake by 2.2% in Q2 2026, buying an estimated $5.28K and bringing the position to 25,174 shares worth $247K. The position accounts for ﹤0.01% of the portfolio, ranked #2377.

Mirae Asset Global ETFs Holdings first reported a position in PRTA in Q2 2024 and has held it in 9 quarters since. The position peaked at $512K in Q2 2024. 188 funds tracked by Wall St. Rank hold PRTA as of Q2 2026.

  • Mirae Asset Global ETFs Holdings held 25,174 shares of Prothena Corp worth $247K as of Q2 2026.
  • Mirae Asset Global ETFs Holdings bought 535 Prothena Corp shares in Q2 2026, an estimated $5.28K.
  • Prothena Corp made up ﹤0.01% of Mirae Asset Global ETFs Holdings's portfolio in Q2 2026, its #2377 holding.
  • Mirae Asset Global ETFs Holdings first reported a position in Prothena Corp in Q2 2024 and has held it in 9 quarters since.
  • Mirae Asset Global ETFs Holdings's Prothena Corp position peaked at $512K in Q2 2024.
  • 188 funds tracked by Wall St. Rank held Prothena Corp as of Q2 2026.

Based on Mirae Asset Global ETFs Holdings's 13F filing for Q2 2026, filed 14 Aug 2026.