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HARBOUR INVESTMENTS, INC.

Position in GRDX — GridAI Technologies Corp.

CIK 810121 MADISON, WI

Position in GRDX

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$27,492
+$11,345 QoQ
Shares Held
5,862
-26.7% QoQ
Ownership
0.082%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#12
of 19 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GRDX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

HARBOUR INVESTMENTS, INC. holds $3,690,646 across 135 Biotechnology names. GRDX ranks #19 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in GRDX

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $27,492 5,862
2026-03-31 $16,147 7,994