Yorktown Management & Research Co Inc
Position in AMSC — American Superconductor Corp /De/
CIK 1313559
Forest, VA
Position in AMSC
as of Jun 30, 2026
· filed Jul 23, 2026
Position Value
$265,664
New position
Shares Held
6,400
first reported quarter
Ownership
0.013%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
#179
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, 2026Yorktown Management & Research Co Inc holds $3,763,973 across 8 Specialty Industrial Machinery names. AMSC ranks #8 (7.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GHM |
Graham Corp
|
5,450 | $674,655 | |
| 2 | ITT |
Itt Inc.
|
3,300 | $652,608 | |
| 3 | FELE |
Franklin Electric Co Inc
|
6,000 | $643,140 | |
| 4 | KAI |
Kadant Inc
|
1,425 | $447,777 | |
| 5 | GRC |
Gorman Rupp Co
|
4,300 | $394,482 | |
| 6 | CSW |
Csw Industrials, Inc.
|
1,300 | $361,790 | |
| 7 | 1,550 | $323,857 | |||
| 8 | AMSC |
American Superconductor Corp /De/
This page
|
6,400 | $265,664 |
All Filings in AMSC
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $265,664 | 6,400 | Shares | Sole | 2026-07-23 | |
| No filing history on record for this holder in this stock. | ||||||