Diligence memo · auto-generated · as of July 2, 2026
American Superconductor Corp /De/
American Superconductor Corp /De/ looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
American Superconductor Corp /De/ operates in Other Energy, based in Devens.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
American Superconductor Corp /De/ has raised $25M in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Series B (a $15M–$40M round).
Largest single filing: $25M on 2012-04-04.
Most recent recorded round closed around 2012-04-04.
Valuation (modeled)modeled
Provath models American Superconductor Corp /De/ at approximately $290M (range $59M–$1.1B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.19× the median modeled value of Series B Other Energy companies in 2010–2012 (28 peers) — value vs value, same stage and era. Within the normal band (119% of peer median) for its niche.
Financing rhythm & timingmixed
Last raise 14.2 yr ago; this sector typically re-raises about every 12 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 84% of Other Energy peers (2049 compared).
Modeled value ranks above 92% of those peers.
Closest niche peers: Nexlube Operating Llc, OPX Biotechnologies Inc, Boulder Wind Power, Inc., Solar Power, Inc., Nexant, Inc.
Peoplefiled
11 named people on file across officers, directors and signatories.
Risks & flagsmixed
Financing has been silent well beyond sector cadence — possibly defunct, acquired, or paused.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.