Qube Research & Technologies Ltd
Position in AMSC — American Superconductor Corp /De/
CIK 1729829
LONDON, X0
Position in AMSC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$10,401,285
-$749,345 QoQ
Shares Held
250,573
-23.9% QoQ
Ownership
0.517%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#33
of 276 holders
Holding Since
Mar 2021
17 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, 2026Qube Research & Technologies Ltd holds $1,339,207,999 across 25 Specialty Industrial Machinery names. AMSC ranks #14 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PH |
Parker-Hannifin Corp
|
482,858 | $472,293,066 | |
| 2 | AME |
Ametek Inc/
|
1,516,968 | $367,015,237 | |
| 3 | GGG |
Graco Inc
|
1,200,423 | $90,763,983 | |
| 4 | OTIS |
Otis Worldwide Corp
|
951,989 | $68,162,412 | |
| 5 | ITT |
Itt Inc.
|
336,423 | $66,531,012 | |
| 6 | IEX |
Idex Corp /De/
|
252,459 | $57,295,570 | |
| 7 | DCI |
DONALDSON Co INC
|
524,837 | $47,114,617 | |
| 8 | GNRC |
Generac Holdings Inc.
|
160,376 | $46,959,696 |
All Filings in AMSC
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,401,285 | 250,573 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $11,150,630 | 329,413 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $17,239,392 | 599,006 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $15,298,567 | 257,595 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $4,774,102 | 130,120 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $7,426,642 | 409,407 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,531,279 | 183,974 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $3,071,091 | 130,131 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,663,495 | 71,120 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $4,326,172 | 320,220 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $2,580,402 | 231,634 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $894,999 | 118,543 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $66,806 | 10,672 | Shares | Sole | 2023-08-14 | |
| 2022-12-31 | $88,334 | 24,004 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $103,950 | 23,733 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $134,421 | 25,950 | Shares | Sole | 2022-08-15 | |
| 2021-03-31 | $218,722 | 11,536 | Shares | Sole | 2021-05-14 | |
| No filing history on record for this holder in this stock. | ||||||