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Callahan Advisors, LLC

Position in PANW — Palo Alto Networks Inc

CIK 1395055 Houston, TX

Position in PANW

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$285,774
+$68,856 QoQ
Shares Held
838
-20.9% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#2,424
of 2,893 holders
Holding Since
Jun 2025
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PANW Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

Callahan Advisors, LLC holds $68,377,271 across 5 Software - Infrastructure names. PANW ranks #3 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 PANW
Palo Alto Networks Inc
This page
838 $285,774

All Filings in PANW

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $285,774 838
2025-06-30 $216,918 1,060