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Trigran Investments, Inc.

Position in CALX — Calix, Inc

CIK 1336800 NORTHBROOK, IL

Position in CALX

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$16,495,738
-$8,668,126 QoQ
Shares Held
442,008
-38.8% QoQ
Ownership
0.702%
of shares outstanding
% of Portfolio
3.03%
of 13F equity value
Holder Rank
#29
of 287 holders
Holding Since
Mar 2024
5 quarters on record
Voting authority Sole 92% Shared 0% None 8%

Common Shares in CALX Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

Trigran Investments, Inc. holds $16,495,738 across 1 Software - Infrastructure name. CALX ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CALX
Calix, Inc
This page
442,008 $16,495,738

All Filings in CALX

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5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,495,738 442,008
2024-12-31 $25,163,864 721,648
2024-09-30 $28,794,320 742,313
2024-06-30 $35,723,217 1,008,276
2024-03-31 $28,205,828 850,598