VANGUARD ASSET MANAGEMENT, Ltd
Position in AMSC — American Superconductor Corp /De/
CIK 1680208
London, EC4N 8AF, X0
Position in AMSC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$1,352,769
+$361,371 QoQ
Shares Held
32,589
+11.3% QoQ
Ownership
0.067%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#91
of 276 holders
Holding Since
Mar 2026
2 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, 2026VANGUARD ASSET MANAGEMENT, Ltd holds $2,318,333,309 across 50 Specialty Industrial Machinery names. AMSC ranks #42 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GEV |
GE Vernova Inc.
|
492,378 | $578,475,217 | |
| 2 | ETN |
Eaton Corp plc
|
713,901 | $304,207,494 | |
| 3 | PH |
Parker-Hannifin Corp
|
231,726 | $226,655,835 | |
| 4 | CMI |
Cummins Inc
|
293,303 | $209,186,632 | |
| 5 | ITW |
Illinois Tool Works Inc
|
640,764 | $173,307,439 | |
| 6 | EMR |
Emerson Electric Co
|
1,191,648 | $170,584,411 | |
| 7 | AME |
Ametek Inc/
|
421,376 | $101,947,709 | |
| 8 | ROK |
Rockwell Automation, Inc
|
205,495 | $101,736,464 |
All Filings in AMSC
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,352,769 | 32,589 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $991,398 | 29,288 | Shares | Defined | 2026-05-08 | |
| No filing history on record for this holder in this stock. | ||||||