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HSBC HOLDINGS PLC

Position in PRTA — Prothena Corp Public Ltd Co

CIK 873630 LONDON, X0

Position in PRTA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$485,280
-$147,200 QoQ
Shares Held
49,569
-23.8% QoQ
Ownership
0.097%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#68
of 187 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PRTA Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

HSBC HOLDINGS PLC holds $1,221,504,678 across 135 Biotechnology names. PRTA ranks #70 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PRTA

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $485,280 49,569
2026-03-31 $632,480 65,070
2025-12-31 $264,850 27,733
2025-09-30 $365,336 37,432
2025-06-30 $279,505 46,047
2025-03-31 $161,964 13,088
2024-12-31 $334,879 24,179
2024-09-30 $252,254 15,078