KORNITZER CAPITAL MANAGEMENT INC /KS
Position in AMSC — American Superconductor Corp /De/
CIK 898358
SHAWNEE MISSION, KS
Position in AMSC
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$1,314,580
+$130,744 QoQ
Shares Held
31,669
-9.4% QoQ
Ownership
0.065%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#94
of 276 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMSC Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026KORNITZER CAPITAL MANAGEMENT INC /KS holds $78,961,911 across 16 Specialty Industrial Machinery names. AMSC ranks #13 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EMR |
Emerson Electric Co
|
140,054 | $20,048,730 | |
| 2 | GEV |
GE Vernova Inc.
|
10,767 | $12,649,717 | |
| 3 | JBTM |
JBT MAREL Corp
|
76,005 | $11,020,725 | |
| 4 | AME |
Ametek Inc/
|
35,255 | $8,529,594 | |
| 5 | PH |
Parker-Hannifin Corp
|
5,542 | $5,420,741 | |
| 6 | KAI |
Kadant Inc
|
14,540 | $4,568,904 | |
| 7 | MIR |
Mirion Technologies, Inc.
|
170,685 | $3,060,382 | |
| 8 | ROK |
Rockwell Automation, Inc
|
5,367 | $2,657,094 |
All Filings in AMSC
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,314,580 | 31,669 | Shares | Sole | 2026-07-31 | |
| 2026-03-31 | $1,183,836 | 34,973 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $1,040,512 | 36,154 | Shares | Sole | 2026-02-02 | |
| 2025-09-30 | $1,959,870 | 33,000 | Shares | Sole | 2025-10-31 | |
| 2025-06-30 | $1,345,055 | 36,660 | Shares | Sole | 2025-07-31 | |
| No filing history on record for this holder in this stock. | ||||||