Most Undervalued Aerospace & Defense Stocks 2026
Aerospace & Defense stocks trading below CirclFi's 13-model median fair value in 2026, ranked by implied upside. Institutional-grade analysis updated daily from SEC EDGAR.
17 of the 72 companies CirclFi can value in Aerospace & Defense trade below their 13-model median fair value as of 2026-09-15 — 23.6% of the group. MDA Space Ltd. (MDA) leads at +188.2% against the median of its active models.
Which Aerospace & Defense Stocks Rank Highest by Median Upside?
17 qualifying of 72 aerospace & defense equities valued.
| # | Ticker | Company | Signal | QOC | Price | Median Upside |
|---|---|---|---|---|---|---|
| 1 | MDA | MDA Space Ltd. | 4.4 | $28.95 | +188.2% | |
| 2 | PEW | GrabAGun Digital Holdings Inc. | 6.4 | $2.13 | +126.4% | |
| 3 | TATT | TAT Technologies Ltd. | 2.5 | $38.07 | +119.3% | |
| 4 | AVEX | AEVEX Corp. | 3.8 | $16.13 | +109.4% | |
| 5 | MOB | Mobilicom Limited | 5.2 | $4.49 | +103.4% | |
| 6 | VVX | V2X, Inc. | 8.3 | $75.17 | +90.8% | |
| 7 | MNTS | Momentus Inc. | 6.1 | $4.02 | +62.9% | |
| 8 | BYRN | Byrna Technologies Inc. | 8.1 | $3.73 | +60.5% | |
| 9 | AADX | Applied Aerospace & Defense, Inc. | 3.4 | $12.22 | +33.9% | |
| 10 | HONA | Honeywell Aerospace Inc. | 4.9 | $158.50 | +27.4% | |
| 11 | H••• | Huntington ••••• | •.• | $•••.•• | ••.•% | |
| 12 | B••• | Butler ••••• | •.• | $•••.•• | ••.•% | |
| 13 | E••• | Embraer ••••• | •.• | $•••.•• | ••.•% | |
| 14 | A••• | AeroVironment, ••••• | •.• | $•••.•• | ••.•% | |
| 15 | E••• | EHang ••••• | •.• | $•••.•• | ••.•% | |
| 16 | L••• | Lockheed ••••• | •.• | $•••.•• | ••.•% | |
| 17 | A••• | Arxis, ••••• | •.• | $•••.•• | ••.•% |
You’re seeing 10 of 17 qualifying stocks.
Access the complete dataset with 13 institutional-grade models.
How CirclFi Ranks Aerospace & Defense Stocks
CirclFi publishes a valuation page for all 5,859 US equities it covers and can state a 13-model median fair value for the 3,795 with enough filing history for at least two models to run, 72 of them in Aerospace & Defense — reading SEC EDGAR filings, FRED macro data, and GDELT sentiment.
For Aerospace & Defense stocks, CirclFi adjusts sector-relative benchmarks — comparing margins, capital intensity, and growth rates against Aerospace & Defense industry medians.
Ranking band: stocks whose implied upside exceeds +300% are excluded from this ranking. Beyond that level a currency or share-count artifact in the source filing is a more likely explanation than a genuine mispricing in a listed US equity, so CirclFi does not let those values define a ranking. Each stock's full computed range is still shown on its own page. Read the methodology →
Profitability Matrix
ROIC, Gross Margin expansion, and FCF Yield analysis.
Growth Vector
Revenue compounding vs. sector benchmarks.
Stability Index
Altman Z-Score, debt resilience, and earnings variance.
What Should You Know About This Aerospace & Defense Screen?
What are the most undervalued aerospace & defense stocks in 2026?
CirclFi identifies the most undervalued aerospace & defense stocks 2026 using 13 institutional-grade valuation models including Bayesian DCF (10,000 Monte Carlo simulations), EPV (Greenwald framework), and EROIC Spread (McKinsey). Rankings update daily from SEC EDGAR filings. The current top-ranked stock is MDA (MDA Space Ltd.).
How does CirclFi rank Aerospace & Defense stocks?
Stocks are ranked by Median Upside derived from CirclFi's proprietary models. Each model independently processes SEC EDGAR financial data (700+ XBRL tags), FRED macroeconomic indicators, and GDELT news sentiment to produce confidence-weighted fair value estimates. The ranking methodology combines multiple valuation approaches — intrinsic, relative, scenario, and ensemble — for maximum robustness.
How often is the most undervalued aerospace & defense stocks 2026 list updated?
This list is recalculated daily after US market close. Every stock is re-valued through all 13 models using the latest SEC EDGAR filings, market prices, and FRED macroeconomic data. Rankings can change daily as new financial data becomes available or market prices shift relative to fair value estimates.
What is the Quality of Company (QOC) score?
The QOC score is a 0-10 composite rating derived from 32 fundamental signals across four pillars: profitability (ROE, ROIC, margins), growth (revenue CAGR, earnings acceleration), stability (earnings volatility, debt coverage), and capital efficiency (asset turnover, free cash flow yield). Higher scores indicate stronger fundamentals. Scores above 7 represent top-tier companies.
How does this list compare to other stock screeners?
Unlike simple screeners that filter by P/E or dividend yield, CirclFi runs 13 independent institutional-grade valuation models on every stock — including Bayesian DCF with Monte Carlo simulation, Greenwald EPV, and McKinsey economic profit frameworks. Each company is scored on 32 fundamental signals drawn from 700+ SEC EDGAR XBRL tags, then re-valued after every US market close. Most retail screeners use one or two metrics; this screen ranks 72 Aerospace & Defense companies on the median of all 13.
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