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ACHR or KTOS or TDY
Which Stock Would AI Choose? Archer Aviation (ACHR) vs. Kratos Defense & Security Solutions (KTOS) vs. Teledyne Technologies (TDY) Stock Comparison
Key Takeaways
- ACHR focuses on electric vertical takeoff and landing (eVTOL) aircraft for urban air mobility, showing progress in test flights and partnerships but facing year-to-date declines amid regulatory hurdles.
- KTOS leads in unmanned systems and hypersonics, with strong one-year gains over 100% driven by defense contracts, though recent volatility reflects sector pressures.
- TDY offers diversified imaging and electronics for aerospace and defense, posting steady year-to-date gains around 15% bolstered by contract wins and earnings beats.
- KTOS outperforms peers in recent momentum and relative valuation, trading at a discount on price-to-sales (P/S) basis versus the industry average.
- All three benefit from aerospace and defense tailwinds, but ACHR's pre-revenue status heightens risk compared to profitable KTOS and TDY.
Introduction
This stock comparison examines ACHR, KTOS, and TDY, three companies operating in the aerospace and defense sectors amid rising demand for advanced technologies like unmanned systems, imaging solutions, and urban air mobility. Investors seeking exposure to defense spending growth, innovation in drones and sensors, or speculative plays in electric aviation may find value in analyzing their relative performance, growth drivers, and market positioning. Recent market activity highlights contrasts in momentum and stability, offering insights for portfolio diversification in a volatile environment focused on national security and technological disruption.
ACHR Overview and Recent Performance
Archer Aviation Inc. (ACHR) designs and develops electric vertical takeoff and landing (eVTOL) aircraft for urban air taxi services and defense applications. The company advances its Midnight aircraft through test flights, including campaigns in the UAE supporting commercialization plans, and partnerships like Anduril for hybrid-electric VTOL systems. Recent weeks have seen stock volatility, with year-to-date declines around 34% amid executive changes, regulatory progress, and capital needs concerns, underperforming broader indices. Sentiment reflects optimism for FAA certification milestones balanced against ongoing losses and pre-revenue status, influencing price behavior in recent market activity.
KTOS Overview and Recent Performance
Kratos Defense & Security Solutions, Inc. (KTOS) is a technology firm specializing in unmanned aerial systems, hypersonics, propulsion, and microwave electronics for defense and national security. Recent contract wins, such as a $49 million Navy deal for rocket motors and hypersonic tests, alongside partnerships like Airbus for combat drones, drive momentum. The stock has delivered over 112% one-year returns but faced pullbacks in recent weeks, with year-to-date mixed amid broader sector slides. Performance reflects strong backlog growth and demand for affordable, rapid-deployment systems, boosting sentiment despite execution risks.
TDY Overview and Recent Performance
Teledyne Technologies Incorporated (TDY) provides instrumentation, digital imaging, aerospace electronics, and engineered systems across defense, marine, and industrial markets. Key developments include contracts for autonomous underwater vehicles with the UK Royal Navy, Army awards, and Q4 earnings beats fueled by defense electronics demand. Shares have gained about 15-21% year-to-date, with recent dips amid market rotations, yet stable above key averages. Sentiment supports steady growth from diversified revenue and raised profit outlooks, influencing resilient price action in recent market conditions.
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Head-to-Head Comparison
ACHR, KTOS, and TDY share aerospace-defense exposure but diverge in models: ACHR's speculative eVTOL development contrasts KTOS' contract-reliant unmanned/hypersonic focus and TDY's diversified imaging/electronics via acquisitions. Growth drivers include ACHR certification catalysts, KTOS 20%+ revenue from defense urgency, and TDY steady sales uplift. Recent momentum favors KTOS, while ACHR lags on losses and TDY holds stability. Risks: ACHR regulatory delays, KTOS funding needs, TDY debt. KTOS offers P/S value versus peers; sentiment tilts to proven profitability over speculation.
Tickeron AI Verdict
Tickeron’s AI currently favors KTOS due to consistent trend strength in unmanned defense, superior relative performance, and catalysts like hypersonic contracts amid stable funding. While ACHR holds high-reward eVTOL potential and TDY defensive stability, KTOS best balances growth and reduced risk probabilistically in today's market.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer. Disclaimers and Limitations
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
ACHR’s FA Score shows that 0 FA rating(s) are green whileKTOS’s FA Score has 1 green FA rating(s), and TDY’s FA Score reflects 2 green FA rating(s).
- ACHR’s FA Score: 0 green, 5 red.
- KTOS’s FA Score: 1 green, 4 red.
- TDY’s FA Score: 2 green, 3 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
ACHR’s TA Score shows that 4 TA indicator(s) are bullish while KTOS’s TA Score has 5 bullish TA indicator(s), and TDY’s TA Score reflects 4 bullish TA indicator(s).
- ACHR’s TA Score: 4 bullish, 4 bearish.
- KTOS’s TA Score: 5 bullish, 3 bearish.
- TDY’s TA Score: 4 bullish, 6 bearish.
Price Growth
ACHR (@Aerospace & Defense) experienced а +12.11% price change this week, while KTOS (@Aerospace & Defense) price change was -5.06% , and TDY (@Electronic Equipment/Instruments) price fluctuated -1.56% for the same time period.
The average weekly price growth across all stocks in the @Aerospace & Defense industry was +1.71%. For the same industry, the average monthly price growth was +10.37%, and the average quarterly price growth was +29.41%.
The average weekly price growth across all stocks in the @Electronic Equipment/Instruments industry was +2.45%. For the same industry, the average monthly price growth was +7.09%, and the average quarterly price growth was +1.65%.
Reported Earning Dates
ACHR is expected to report earnings on May 07, 2026.
KTOS is expected to report earnings on May 06, 2026.
TDY is expected to report earnings on Apr 22, 2026.
Industries' Descriptions
@Aerospace & Defense (+1.71% weekly)Aerospace & Defense is one of largest industries in the U.S., mainly comprising the following areas: commercial airliners, military aircraft, missiles, space, and general aviation. Focused heavily on research & development, it is also one of the fastest growing industries. Military aircraft has the largest market share in the industry’s sales, followed by space systems, civil aircraft, and missiles. Aerospace exports, directly and indirectly, support more jobs than the export of any other commodity, according to a study by the U.S. Department of Commerce. Boeing Company, Lockheed Martin Corporation and General Electric Company are some of the most prominent players in this space.
@Electronic Equipment/Instruments (+2.45% weekly)This industry manufactures electronic products used in various critical and sophisticated technologies, including laser-based systems, circuit and continuity testers, electro-optical measuring instruments and high-speed precision weighing and inspection equipment. Some major companies operating in this business are Canon Inc., Keysight Technologies Inc., and Fortive Corp.
| ACHR | KTOS | TDY | |
| Capitalization | 4.58B | 13.1B | 29.9B |
| EBITDA | -601.6M | 103M | 1.49B |
| Gain YTD | -18.750 | -8.009 | 26.433 |
| P/E Ratio | N/A | 537.15 | 34.20 |
| Revenue | 0 | 1.35B | 6.12B |
| Total Cash | 1.64B | 561M | 352M |
| Total Debt | 88.6M | 146M | 2.64B |
KTOS | TDY | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 4 | 13 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 94 Overvalued | 98 Overvalued | |
PROFIT vs RISK RATING 1..100 | 62 | 32 | |
SMR RATING 1..100 | 89 | 73 | |
PRICE GROWTH RATING 1..100 | 63 | 28 | |
P/E GROWTH RATING 1..100 | 15 | 36 | |
SEASONALITY SCORE 1..100 | 75 | 85 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
KTOS's Valuation (94) in the Aerospace And Defense industry is in the same range as TDY (98). This means that KTOS’s stock grew similarly to TDY’s over the last 12 months.
TDY's Profit vs Risk Rating (32) in the Aerospace And Defense industry is in the same range as KTOS (62). This means that TDY’s stock grew similarly to KTOS’s over the last 12 months.
TDY's SMR Rating (73) in the Aerospace And Defense industry is in the same range as KTOS (89). This means that TDY’s stock grew similarly to KTOS’s over the last 12 months.
TDY's Price Growth Rating (28) in the Aerospace And Defense industry is somewhat better than the same rating for KTOS (63). This means that TDY’s stock grew somewhat faster than KTOS’s over the last 12 months.
KTOS's P/E Growth Rating (15) in the Aerospace And Defense industry is in the same range as TDY (36). This means that KTOS’s stock grew similarly to TDY’s over the last 12 months.
| ACHR | KTOS | TDY | |
|---|---|---|---|
| RSI ODDS (%) | 1 day ago 87% | 1 day ago 75% | 1 day ago 86% |
| Stochastic ODDS (%) | 1 day ago 79% | 1 day ago 82% | 1 day ago 51% |
| Momentum ODDS (%) | 1 day ago 87% | 1 day ago 78% | 1 day ago 56% |
| MACD ODDS (%) | 1 day ago 83% | 1 day ago 83% | 1 day ago 60% |
| TrendWeek ODDS (%) | 1 day ago 80% | 1 day ago 71% | 1 day ago 51% |
| TrendMonth ODDS (%) | 1 day ago 81% | 1 day ago 73% | 1 day ago 46% |
| Advances ODDS (%) | 5 days ago 81% | 7 days ago 79% | 1 day ago 51% |
| Declines ODDS (%) | 23 days ago 86% | 1 day ago 72% | 7 days ago 50% |
| BollingerBands ODDS (%) | 1 day ago 85% | 1 day ago 74% | 1 day ago 36% |
| Aroon ODDS (%) | 1 day ago 81% | 1 day ago 80% | 1 day ago 44% |
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ACHR and
Correlation & Price change
A.I.dvisor indicates that over the last year, ACHR has been loosely correlated with LUNR. These tickers have moved in lockstep 60% of the time. This A.I.-generated data suggests there is some statistical probability that if ACHR jumps, then LUNR could also see price increases.
| Ticker / NAME | Correlation To ACHR | 1D Price Change % | ||
|---|---|---|---|---|
| ACHR | 100% | N/A | ||
| LUNR - ACHR | 60% Loosely correlated | -0.24% | ||
| RDW - ACHR | 57% Loosely correlated | -1.26% | ||
| RKLB - ACHR | 57% Loosely correlated | +5.50% | ||
| EVTL - ACHR | 56% Loosely correlated | -4.35% | ||
| EVEX - ACHR | 53% Loosely correlated | +0.34% | ||
More | ||||
KTOS and
Correlation & Price change
A.I.dvisor indicates that over the last year, KTOS has been loosely correlated with KRMN. These tickers have moved in lockstep 60% of the time. This A.I.-generated data suggests there is some statistical probability that if KTOS jumps, then KRMN could also see price increases.
| Ticker / NAME | Correlation To KTOS | 1D Price Change % | ||
|---|---|---|---|---|
| KTOS | 100% | -1.63% | ||
| KRMN - KTOS | 60% Loosely correlated | -1.06% | ||
| AVAV - KTOS | 59% Loosely correlated | +3.04% | ||
| MRCY - KTOS | 56% Loosely correlated | +0.08% | ||
| DRS - KTOS | 55% Loosely correlated | -0.74% | ||
| HII - KTOS | 52% Loosely correlated | -0.66% | ||
More | ||||