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PRTAPRTA
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Position history for NORTHERN TRUST CORPNORTHERN TRUST CORP's holdings in PROTHENA CORP PLC

NORTHERN TRUST CORP holds 457,124 shares of PRTA (PROTHENA CORP PLC), worth $4.5M as of 2026-Q2. The position was increased (+23.7% shares). PRTA represents 0.0% of NORTHERN TRUST CORP's portfolio.

Current Value

$4.5M

Current Shares

457,124

Total Value Change

-$1.8M

Total Shares Change

+84,469

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
457,124
+23.7%
$4.5M0.0%$9.79
33
2026-Q1
Increased
369,542
+1.7%
$3.6M0.0%$9.36
27
2025-Q4
Increased
363,241
+8.5%
$3.5M0.0%$9.31
29
2025-Q3
Increased
334,657
+0.0%
$3.3M0.0%$9.76
26
2025-Q2
Decreased
334,554
-10.5%
$2M0.0%$6.08
0
2025-Q1
Decreased
373,703
-7.6%
$4.6M0.0%$13.14
0
2024-Q4
Increased
404,496
+8.5%
$5.6M0.0%$14.88
29
2024-Q3
Increased
372,655
+2.4%
$6.2M0.0%$20.05
28

Other major holders of PRTA: BNP PARIBAS FINANCIAL MARKETS, PRICE T ROWE ASSOCIATES INC /MD/

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