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Calamos Advisors LLC

Position in GHM — Graham Corp

CIK 1316507 NAPERVILLE, IL

Position in GHM

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$3,083,608
+$1,137,442 QoQ
Shares Held
24,910
+1.0% QoQ
Ownership
0.212%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#67
of 221 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GHM Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

Calamos Advisors LLC holds $352,366,378 across 13 Specialty Industrial Machinery names. GHM ranks #13 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
5
96,775 $20,220,168

All Filings in GHM

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,083,608 24,910
2026-03-31 $1,946,166 24,660
2025-12-31 $1,521,030 23,681
2025-09-30 $1,977,168 36,014
2025-06-30 $1,575,555 31,823
2025-03-31 $591,011 20,507