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GROUP ONE TRADING LLC

Position in ZENA — ZenaTech, Inc.

CIK 932540 CHICAGO, IL

Position in ZENA

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$51,646
+$6,821 QoQ
Shares Held
22,553
+61.0% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ZENA Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $137,270,689 across 82 Software - Infrastructure names.

# Ticker Company Shares Value (USD) Open

All Filings in ZENA

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $51,646 22,553
2025-12-31 $44,825 14,008
2025-09-30 $126,374 26,328
2025-06-30 $47,177 12,855