American Superconductor
AMSC
278 hedge funds and large institutions have $1.47B invested in American Superconductor in 2026 Q2 according to their latest regulatory filings, with 66 funds opening new positions, 107 increasing their positions, 77 reducing their positions, and 30 closing their positions.
120% more first-time investments, than exits
New positions opened: 66 | Existing positions closed: 30
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
39% more repeat investments, than reductions
Existing positions increased: 107 | Existing positions reduced: 77
31% more capital invested
Capital invested by funds: $1.12B → $1.47B (+$344M)
27% more call options, than puts
Call options by funds: $49M | Put options by funds: $38.6M
13% more funds holding
Funds holding: 246 → 278 (+32)
3.27% more ownership
Funds ownership: 69.7% → 72.97% (+3.3%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
+$37.5M |
| 2 |
Goldman Sachs
New York
|
+$26.4M |
| 3 |
Barrow, Hanley, Mewhinney & Strauss
Dallas,
Texas
|
+$25.5M |
| 4 |
RIM
Ranger Investment Management
Dallas,
Texas
|
+$18.3M |
| 5 |
First Trust Advisors
Wheaton,
Illinois
|
+$17.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Baillie Gifford & Co
Edinburgh,
United Kingdom
|
-$23.2M |
| 2 |
Nuveen
Charlotte,
North Carolina
|
-$17.7M |
| 3 |
HRCM
Hood River Capital Management
Palm Beach Gardens,
Florida
|
-$13.5M |
| 4 |
Vanguard Portfolio Management
Malvern,
Pennsylvania
|
-$13.2M |
| 5 |
NAMI
Nomura Asset Management International
Philadelphia,
Pennsylvania
|
-$12.8M |
AMSC Hedge Fund Activity: Q2 2026 in Review
278 of the 8,345 institutional investors tracked by Wall St. Rank reported a position in American Superconductor (AMSC) for Q2 2026, worth a combined $1.47B — up 31% from $1.12B a quarter earlier.
Buyers outnumbered sellers: 66 funds opened new AMSC positions and 30 closed out — a net gain of 36 holders — while 107 added to existing stakes and 77 trimmed.
The largest buyer was UBS Group, adding an estimated $37.5M. The largest seller was Baillie Gifford & Co, cutting an estimated $23.2M.
- 278 institutional investors held American Superconductor (AMSC) as of Q2 2026, up from 246 in Q1 2026.
- Funds reported $1.47B of American Superconductor stock for Q2 2026, up 31% quarter-over-quarter.
- 66 funds opened new American Superconductor positions in Q2 2026 and 30 closed out, a net change of +36 holders.
- The largest American Superconductor buyer in Q2 2026 was UBS Group, an estimated $37.5M added.
- The largest American Superconductor seller in Q2 2026 was Baillie Gifford & Co, an estimated $23.2M sold.
Based on aggregated 13F filings for Q2 2026.