Position in AMSC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$329,428
+$49,342 QoQ
Shares Held
9,732
0.0% QoQ
Ownership
0.020%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
6 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, 2026PDT Partners, LLC holds $43,461,577 across 7 Specialty Industrial Machinery names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PH |
Parker-Hannifin Corp
|
17,120 | $16,745,414 | |
| 2 | MWA |
Mueller Water Products, Inc.
|
315,786 | $8,156,752 | |
| 3 | ITW |
Illinois Tool Works Inc
|
29,131 | $7,879,061 | |
| 4 | AOS |
Smith A O Corp
|
67,780 | $4,251,161 | |
| 5 | DCI |
DONALDSON Co INC
|
36,552 | $3,281,273 | |
| 6 | ITT |
Itt Inc.
|
13,888 | $2,746,490 | |
| 7 | LXFR |
Luxfer Holdings PLC
|
22,252 | $401,426 |
All Filings in AMSC
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $329,428 | 9,732 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $280,086 | 9,732 | Shares | Sole | 2026-02-17 | |
| 2022-12-31 | $77,931 | 21,177 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $58,446 | 13,344 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $122,776 | 23,702 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $125,565 | 16,500 | Shares | Sole | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||