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HARBOUR INVESTMENTS, INC.

Position in PTGX — Protagonist Therapeutics, Inc

CIK 810121 MADISON, WI

Position in PTGX

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$4,412
+$2,410 QoQ
Shares Held
36
+89.5% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#311
of 343 holders
Holding Since
Mar 2021
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PTGX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

HARBOUR INVESTMENTS, INC. holds $3,692,478 across 135 Biotechnology names. PTGX ranks #57 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PTGX

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,412 36
2026-03-31 $2,002 19
2025-12-31 $174 2
2021-09-30 $2,232 126
2021-06-30 $3,366 75
2021-03-31 $1,890 73