Position in GHM
as of Mar 31, 2026
· filed May 8, 2026
Position Value
$24,804,634
+$5,662,810 QoQ
Shares Held
314,301
+5.5% QoQ
Ownership
2.69%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 75.83081186505929.ToString("F0")%
Shared 0.ToString("F0")%
None 24.169188134940708.ToString("F0")%
Common Shares in GHM Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Mar 31, 2026WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds $507,744,097 across 9 Specialty Industrial Machinery names. GHM ranks #6 (4.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RRX |
Regal Rexnord Corp
|
837,493 | $156,828,939 | |
| 2 | DCI |
DONALDSON Co INC
|
1,615,349 | $137,094,669 | |
| 3 | FLS |
Flowserve Corp
|
924,173 | $67,935,957 | |
| 4 | HLIO |
Helios Technologies, Inc.
|
931,008 | $60,245,527 | |
| 5 | THR |
Thermon Group Holdings, Inc.
|
647,539 | $32,635,965 | |
| 6 | GHM |
Graham Corp
This page
|
314,301 | $24,804,634 | |
| 7 | JBTM |
JBT MAREL Corp
|
168,115 | $21,496,865 | |
| 8 | GGG |
Graco Inc
|
73,893 | $6,255,042 |
All Filings in GHM
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $24,804,634 | 314,301 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $19,141,824 | 298,020 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $15,043,423 | 274,015 | Shares | Sole | 2025-11-12 | |
| No filing history on record for this holder in this stock. | ||||||