Granite Investment Partners, LLC
Position in AMSC — American Superconductor Corp /De/
CIK 1542266
EL SEGUNDO, CA
Position in AMSC
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$224,984
New position
Shares Held
5,420
first reported quarter
Ownership
0.011%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#191
of 276 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026Granite Investment Partners, LLC holds $191,236,136 across 12 Specialty Industrial Machinery names. AMSC ranks #12 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GEV |
GE Vernova Inc.
|
55,181 | $64,829,949 | |
| 2 | ETN |
Eaton Corp plc
|
85,925 | $36,614,361 | |
| 3 | ROK |
Rockwell Automation, Inc
|
67,116 | $33,227,789 | |
| 4 | RRX |
Regal Rexnord Corp
|
91,975 | $21,907,525 | |
| 5 | CR |
Crane Co
|
48,675 | $10,857,932 | |
| 6 | CSW |
Csw Industrials, Inc.
|
29,158 | $8,114,671 | |
| 7 | ATS |
ATS Corp /ATS
|
195,894 | $5,637,829 | |
| 8 | HLIO |
Helios Technologies, Inc.
|
46,736 | $4,171,188 |
All Filings in AMSC
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $224,984 | 5,420 | Shares | Sole | 2026-08-07 | |
| No filing history on record for this holder in this stock. | ||||||