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AMSC

American Superconductor Corpora AMSC

$33.03 -0.06 (-0.18%)
Pullback · -1.71σ
+ Compare Open in Sniper

Price chart

Timeframe
Range
Fundamentals · free Click ▲ earnings markers (daily) for the day's move

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Latest bar · AMSC

Momentum reads · latest daily bar
Last
$33.03
-0.06 (-0.18%)
Mkt cap
$1.6B
Industrials
RSI(14)
34.3
neutral
Stochastic %K
12.9
oversold
MFI(14)
38.7
neutral
ADX(14)
30.6
trending

Green means room to run, red means stretched — the reads re-read live as you switch the chart's timeframe. MFI(14) is a volume-weighted money-flow read: above 80 = overbought, below 20 = oversold.

Financial overlay · last 12 quarters

The story behind the price: three years of quarterly results laid over the chart, so you can see whether the stock has been following the business — or running ahead of it.

QuarterRevenue Net incomeOp income FCFNet margin Op margin
2026-03-31 $0.1B $0.0B $0.0B $0.0B 5.2% 4.2%
2025-12-31 $0.1B $0.1B $0.0B $0.0B 158.1% 4.5%
2025-09-30 $0.1B $0.0B $0.0B $0.0B 7.2% 4.5%
2025-06-30 $0.1B $0.0B $0.0B $0.0B 9.3% 7.8%
2025-03-31 $0.1B $0.0B $0.0B $0.0B 1.8% 2.5%

Tip: toggle P/E, FCF, ROE, Gross margin and more on the chart above — every overlay is free.

Compare AMSC vs peers

Line AMSC up against up to 4 peers (5 tickers total) across ~30 metrics and get one weighted 0-100 verdict — best in green, worst in red. Peers also overlay on the chart above as rebased % lines, or flip the chart to the 2×2 grid for side-by-side mini charts.

Comparing AMSC no peers yet — add up to 4 below
Sector peers + GE + RTX + CAT + HON + BA + UNP
Popular + AAPL + MSFT + NVDA + AMZN + GOOG + META + TSLA + AVGO
Matchups NVDA · AMD · AVGO · SMCI · MU AAPL · MSFT · GOOG · META · AMZN JPM · GS · MS · BAC · C TSLA · RIVN · LCID · GM · F XOM · CVX · OXY · COP

Add tickers to compare with AMSC

~30 metrics across Snapshot, OdysseyHQ zone, Valuation, Growth, Quality, Technicals, Sentiment, and Risk — with a weighted score and a one-line read on each.

Earnings replay · last 20 reports

How this stock actually behaves on report day: each past earnings print with the beat-or-miss and the next-day move — a track record for handicapping the next one.

DateEPS actual EPS estSurprise Next-day
2026-05-27 0.30 0.19 +55.2% -2.6%
2026-02-04 2.75 0.15 +1733.3% -6.0%
2025-11-05 0.20 0.15 +30.4% -38.5%
2025-07-30 0.29 0.12 +141.7% +29.4%
2025-05-21 0.12 0.10 +24.1% +4.1%
2025-02-05 0.16 0.07 +140.0% +34.2%
2024-10-30 0.27 0.04 +523.1% +4.4%
2024-08-06 0.08 0.01 +700.0% -9.1%
2024-05-29 0.05 -0.02 +399.9% +10.4%
2024-01-24 0.03 -0.06 +152.9% +35.9%
2023-08-09 -0.08 -0.16 +50.0% +13.3%
2023-05-31 -0.28 -0.20 -41.8% +13.4%
2023-02-01 -0.27 -0.25 -9.1% -4.8%
2022-11-01 -0.23 -0.22 -5.8% -23.4%
2022-08-03 -0.25 -0.24 -5.3% -12.7%
2022-06-01 -0.17 -0.16 -3.0% +19.7%
2022-02-02 -0.17 -0.17 +2.9% -3.7%
2021-11-08 -0.19 -0.16 -21.3% -5.7%
2021-08-04 -0.10 -0.16 +38.8% -3.5%
2021-06-02 -0.21 -0.21 — —

Earnings markers are overlaid on the daily price chart above. Click a ▲ marker for that day's move.

Peer comparison · Industrials

Context check: the same key numbers for the closest Industrials names side by side, so you can tell whether this stock is the standout or just moving with its group.

Ticker ⇅ Mkt cap ⇅ P/E ⇅ Fwd P/E ⇅ P/S ⇅ EV/EBITDA ⇅ P/B ⇅ Gross M ⇅ Rev gr ⇅ EPS gr ⇅ FCF yld ⇅
AMSC ★ $2B 10.8 22.3 5.3 57.4 2.8 30.8% 29.6% 221.5% 0.41%
GE $362B 41.1 39.3 7.1 32.4 20.2 31.1% 21.1% 19.4% 1.82%
RTX $261B 36.4 25.5 2.9 19.3 3.9 20.2% 8.7% 32.5% 2.78%
CAT $405B 43.9 28.9 5.7 30.6 21.7 28.6% 22.2% 30.2% 0.93%
HON $71B 18.0 23.0 1.9 11.5 5.2 36.9% 2.4% -41.9% 4.12%
BA $169B 84.6 52.3 1.8 -60.8 28.2 4.8% 14.0% — 1.51%
UNP $179B 24.8 21.8 7.3 16.7 9.2 56.5% 3.2% 6.2% 2.25%
LMT $117B 24.6 15.9 1.6 17.0 15.6 9.9% 0.3% -11.5% 3.40%

Auto-seeded from sector. Click any ticker to switch.

Ownership

Who holds the stock and what they've been doing lately — big funds on the left, executives' own buys and sells on the right. Insider buying is the rarer, louder signal.

Top institutional holders

Top-10 concentration: 31.82%

HolderShares% out
Blackrock Inc. 3,982,650 8.22%
Vanguard Capital Management LLC 2,039,468 4.21%
Vanguard Portfolio Management LLC 1,711,677 3.53%
BAILLIE GIFFORD & CO 1,447,419 2.99%
State Street Corporation 1,261,071 2.60%
Geode Capital Management, LLC 1,169,152 2.41%
Barrow, Hanley Mewhinney & Strauss, 1,139,793 2.35%
Nuveen, LLC 1,020,947 2.11%
Oberweis Asset Management Inc. 849,900 1.75%
AWM Investment Company, Inc. 801,604 1.65%

Insider activity · 90d

0 buys / 15 sells · ratio 0.0 · Finnhub

  • Dambier Laura A. SELL 14,992 @ $37.63
  • Kosiba John W JR SELL 334,377 @ $37.85
  • Kosiba John W JR SELL 336,120 @ $37.33
  • McGahn Daniel P SELL 1,131,929 @ $37.85
  • McGahn Daniel P SELL 1,136,538 @ $37.28
  • Kosiba John W JR SELL 341,146 @ $42.35
  • Kosiba John W JR SELL 342,695 @ $41.50
  • McGahn Daniel P SELL 1,148,046 @ $42.19
  • McGahn Daniel P SELL 1,152,724 @ $41.39
  • Kosiba John W JR SELL 345,981 @ $50.83

Analyst estimates

Finnhub

What Wall Street expects next: the consensus forecasts for the coming quarters. The market usually reacts to results versus these numbers, not the raw results themselves.

Low
$58.0
Mean
$65.33333
High
$71.0
Analysts
3
Recommendation distribution · period 2026-07-01
3
6
1
Revision trend (2026-04-01 → 2026-07-01): net 9 → 9 0 (net = strong_buy+buy − sell−strong_sell)

SEC filings

The company's own paperwork, straight from the regulator — annual and quarterly reports, big announcements and insider trades. The primary source behind every headline.

FormFiled DescriptionAction
DEF 14A 2026-06-18 DEF 14A view ·
4 2026-06-12 4 view ·
4 2026-06-11 4 view ·
4 2026-06-11 4 view ·
4 2026-06-10 4 view ·
4 2026-06-10 4 view ·
4 2026-06-03 4 view ·
4 2026-06-03 4 view ·
8-K 2026-06-02 FORM 8-K view ·
10-K 2026-05-27 FORM 10-K view ·
8-K 2026-05-27 FORM 8-K view ·
4 2026-04-07 4 view ·
4 2026-04-07 4 view ·
4 2026-04-07 4 view ·
4 2026-04-07 4 view ·
4 2026-04-07 4 view ·
4 2026-04-07 4 view ·
4 2026-02-26 4 view ·
10-Q 2026-02-04 FORM 10-Q view ·
8-K 2026-02-04 FORM 8-K view ·
8-K 2025-12-23 8-K view ·
8-K 2025-12-10 8-K view ·
4 2025-11-13 4 view ·
10-Q 2025-11-05 FORM 10-Q view ·
8-K 2025-11-05 FORM 8-K view ·
4 2025-08-08 4 view ·
4 2025-08-06 4 view ·
4 2025-08-06 4 view ·
4 2025-08-06 4 view ·
10-Q 2025-07-30 FORM 10-Q view ·
8-K 2025-07-30 FORM 8-K view ·
8-K 2025-07-29 FORM 8-K view ·
DEF 14A 2025-06-13 DEF 14A view ·
4 2025-06-12 4 view ·
4 2025-06-12 4 view ·
8-K 2025-06-11 FORM 8-K view ·
4 2025-06-09 4 view ·
4 2025-06-09 4 view ·
4 2025-05-29 4 view ·
4 2025-05-29 4 view ·
4 2025-05-29 4 view ·
4 2025-05-22 4 view ·
4 2025-05-22 4 view ·
10-K 2025-05-21 FORM 10-K view ·
8-K 2025-05-21 FORM 8-K view ·
4 2025-05-19 4 view ·
4 2025-05-19 4 view ·
4 2025-04-04 4 view ·
4 2025-04-04 4 view ·
4 2025-04-04 4 view ·
4 2025-04-04 4 view ·
4 2025-04-04 4 view ·
8-K 2025-02-05 FORM 8-K view ·
10-Q 2025-02-05 FORM 10-Q view ·
4 2024-11-06 4 view ·
10-Q 2024-10-30 FORM 10-Q view ·
8-K 2024-10-30 FORM 8-K view ·
4 2024-10-01 4 view ·
4 2024-09-30 4 view ·
8-K 2024-08-13 8-K view ·

About AMSC

American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. The company operates through two segments: Grid and Wind segments. The Grid segment offers products and services that enable electric utilities, industrial facilities, and traditional and renewable energy project developers to connect, transmit, and distribute power under the Gridtec Solutions brand. It provides transmission planning services, which identify power grid congestion, poor power quality, and other risks; grid interconnection solutions for wind farms and solar power plants, power quality systems, and transmission and distribution cable systems; D-VAR systems used for controlling power flow and voltage in the AC transmission system; actiVAR system, a fast-switching medium-voltage reactive compensation solution; armorVAR system installed for reactive compensation, power factor correction, loss reduction, utility bill savings, and mitigation of common power quality concerns related to power converter-based generation and load devices; D-VAR volt var optimization (VVO) that serves the distribution power grid market. This segment also offers ship…

Options picks · AMSC

ITM + OTM ideas from the latest scan

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Congress trades · AMSC

STOCK Act disclosures

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SEC filings & insiders · AMSC

EDGAR · live

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Holders · AMSC

Institutions & insider activity

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