Balyasny Asset Management L.P.
Position in AMSC — American Superconductor Corp /De/
CIK 1218710
Chicago, IL
Position in AMSC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,857,838
-$2,021,435 QoQ
Shares Held
68,847
-52.2% QoQ
Ownership
0.142%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#67
of 276 holders
Holding Since
Dec 2023
8 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, 2026Balyasny Asset Management L.P. holds $1,174,227,717 across 36 Specialty Industrial Machinery names. AMSC ranks #20 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AME |
Ametek Inc/
|
1,052,669 | $254,682,737 | |
| 2 | PH |
Parker-Hannifin Corp
|
222,389 | $217,523,128 | |
| 3 | IEX |
Idex Corp /De/
|
846,581 | $192,131,557 | |
| 4 | RRX |
Regal Rexnord Corp
|
513,962 | $122,420,607 | |
| 5 | INIO |
Innio N.V.
|
2,948,281 | $116,604,513 | |
| 6 | ROK |
Rockwell Automation, Inc
|
188,603 | $93,373,573 | |
| 7 | PNR |
PENTAIR plc
|
413,846 | $31,725,433 | |
| 8 | EROC |
ERock, Inc.
|
2,099,619 | $30,444,475 |
All Filings in AMSC
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,857,838 | 68,847 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $4,879,273 | 144,144 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $4,397,440 | 152,795 | Shares | Sole | 2026-02-17 | |
| 2025-06-30 | $2,762,867 | 75,303 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $402,798 | 22,205 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $5,886,372 | 238,992 | Shares | Sole | 2025-02-14 | |
| 2024-03-31 | $704,546 | 52,150 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $1,270,483 | 114,047 | Shares | Sole | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||