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Calamos Advisors LLC

Position in GHM — Graham Corp

CIK 1316507 NAPERVILLE, IL

Position in GHM

as of Mar 31, 2026 · filed May 4, 2026
Position Value
$1,946,166
+$425,136 QoQ
Shares Held
24,660
+4.1% QoQ
Ownership
0.211%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in GHM Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Mar 31, 2026

Calamos Advisors LLC holds $347,428,293 across 18 Specialty Industrial Machinery names. GHM ranks #13 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in GHM

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5 filing rows on record
Report Date Value (USD) Shares
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