MassMutual Private Wealth & Trust, FSB
Position in AMSC — American Superconductor Corp /De/
CIK 1103653
Windsor, CT
Position in AMSC
as of Jun 30, 2026
· filed Jul 2, 2026
Position Value
$871
+$702 QoQ
Shares Held
21
+320.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#268
of 276 holders
Holding Since
Sep 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, 2026MassMutual Private Wealth & Trust, FSB holds $66,577,935 across 47 Specialty Industrial Machinery names. AMSC ranks #44 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ETN |
Eaton Corp plc
|
48,850 | $20,815,962 | |
| 2 | AOS |
Smith A O Corp
|
223,196 | $13,998,853 | |
| 3 | XYL |
Xylem Inc.
|
109,337 | $12,924,726 | |
| 4 | CMI |
Cummins Inc
|
10,033 | $7,155,635 | |
| 5 | EMR |
Emerson Electric Co
|
49,783 | $7,126,436 | |
| 6 | GEV |
GE Vernova Inc.
|
1,170 | $1,374,586 | |
| 7 | ROK |
Rockwell Automation, Inc
|
2,314 | $1,145,615 | |
| 8 | PH |
Parker-Hannifin Corp
|
568 | $555,572 |
All Filings in AMSC
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $871 | 21 | Shares | Sole | 2026-07-02 | |
| 2026-03-31 | $169 | 5 | Shares | Sole | 2026-04-13 | |
| 2025-12-31 | $86 | 3 | Shares | Sole | 2026-01-07 | |
| 2025-09-30 | $178 | 3 | Shares | Sole | 2025-10-22 | |
| 2022-12-31 | $184 | 50 | Shares | Sole | 2023-01-06 | |
| 2022-09-30 | $219 | 50 | Shares | Sole | 2022-10-07 | |
| No filing history on record for this holder in this stock. | ||||||