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KRMN or MRCY or RKLB
Which Stock Would AI Choose? Karman Holdings Inc. (KRMN) vs. Mercury Systems, Inc. (MRCY) vs. Rocket Lab Corporation (RKLB) Stock Comparison
Key Takeaways
- All three stocks operate in the aerospace and defense sector, with KRMN focusing on mission-critical systems for hypersonics and missiles, MRCY on defense electronics, and RKLB on launch services and space systems.
- RKLB shows the strongest recent momentum, surging over 30% in a single day after record Q1 revenue of $200 million and a $2.2 billion backlog, with YTD gains of 51%.
- MRCY delivered solid Q3 results with 11.5% revenue growth to $236 million and raised guidance, supporting YTD performance of 24%.
- KRMN reported strong FY2025 revenue of $472 million but experienced a 31% pullback in recent weeks amid margin concerns, trading at a YTD decline.
- Analyst targets suggest upside for all, averaging $117 for KRMN, $99 for MRCY, and $95 for RKLB.
- Relative performance highlights RKLB's leadership in growth trajectory, while KRMN and MRCY offer stability in defense contracting.
Introduction
This stock comparison examines KRMN, MRCY, and RKLB, three players in the aerospace and defense sector amid rising demand for advanced systems driven by geopolitical tensions and space commercialization. Traders seeking momentum in high-growth areas like launches and electronics, or investors focused on defense stability, will find value in analyzing their recent performances, backlogs, and market positioning. With strong quarterly results across the board, this review highlights relative strengths in revenue growth, sentiment, and valuation sensitivity for informed relative performance decisions.
KRMN Overview and Recent Performance
Karman Holdings Inc. (KRMN) designs, tests, and manufactures mission-critical systems for hypersonics, strategic missile defense, tactical missiles, and space launch markets. In recent market activity, the stock has faced volatility, pulling back over 30% from recent highs near $94 amid concerns over margin contraction despite robust FY2025 results: revenue rose 37% to $472 million, with Q4 at $134 million and net income of $17 million. A $801 million backlog and raised 2026 guidance to $715-730 million revenue underscore demand, but sentiment has softened on guidance implications. Trading around $61 with a market cap of $8 billion, KRMN reflects sector rotation, with analysts maintaining buy ratings and targets up to $135.
MRCY Overview and Recent Performance
Mercury Systems, Inc. (MRCY) provides components, modules, and subsystems for defense and aerospace, including embedded processing, RF assemblies, and signals intelligence systems. Recent weeks have seen positive momentum, with shares up around 12% monthly after Q3 FY2026 earnings beat: revenue grew 11.5% to $236 million, adjusted EPS of $0.27 exceeded estimates, and guidance was raised with expected Q4 margin expansion. A $1.5 billion backlog supports visibility. At about $90 and a $5.4 billion market cap, MRCY benefits from defense electronics demand, with analyst targets averaging $99 and recent buy reiterations.
RKLB Overview and Recent Performance
Rocket Lab Corporation (RKLB) delivers launch services via Electron rockets and space systems, including spacecraft manufacturing and Neutron development for larger payloads. Recent performance has been explosive, with shares soaring over 30% post-Q1 2026 earnings: record $200 million revenue (up 64% YoY), $2.2 billion backlog, and Q2 guidance of $225-240 million. Multi-launch contracts and defense wins fueled optimism. Trading near $106 with a $61 billion market cap, RKLB leads in space momentum, though high volatility persists; analysts raised targets to $120 amid buy consensus.
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Head-to-Head Comparison
KRMN, MRCY, and RKLB share aerospace/defense exposure but diverge in models: KRMN and MRCY emphasize missile/hypersonics and electronics for stable government contracts, while RKLB targets dynamic space launches with higher growth (64% vs. 11-37% revenue). Recent momentum favors RKLB (51% YTD) over MRCY (24%) and KRMN (down YTD), reflecting backlog strength ($2.2B vs. $1.5B/$0.8B). Risks include RKLB's losses and execution on Neutron, versus KRMN/MRCY's profitability. Valuations show RKLB at premium P/S amid sentiment surge, while others trade at discounts to targets, balancing growth vs. stability trade-offs.
Tickeron AI Verdict
Tickeron's AI currently favors RKLB due to superior trend consistency, record revenue/backlog expansion, and defense/space catalysts positioning it ahead in relative performance. While KRMN and MRCY offer defense stability, RKLB's momentum suggests higher probability of near-term outperformance, though with elevated volatility.
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).
KRMN’s FA Score shows that 0 FA rating(s) are green whileMRCY’s FA Score has 1 green FA rating(s), and RKLB’s FA Score reflects 1 green FA rating(s).
- KRMN’s FA Score: 0 green, 5 red.
- MRCY’s FA Score: 1 green, 4 red.
- RKLB’s FA Score: 1 green, 4 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.
KRMN’s TA Score shows that 4 TA indicator(s) are bullish while MRCY’s TA Score has 6 bullish TA indicator(s), and RKLB’s TA Score reflects 3 bullish TA indicator(s).
- KRMN’s TA Score: 4 bullish, 4 bearish.
- MRCY’s TA Score: 6 bullish, 3 bearish.
- RKLB’s TA Score: 3 bullish, 5 bearish.
Price Growth
KRMN (@Aerospace & Defense) experienced а -14.02% price change this week, while MRCY (@Aerospace & Defense) price change was -0.38% , and RKLB (@Aerospace & Defense) price fluctuated -23.28% for the same time period.
The average weekly price growth across all stocks in the @Aerospace & Defense industry was -8.63%. For the same industry, the average monthly price growth was +4.97%, and the average quarterly price growth was +23.70%.
Reported Earning Dates
KRMN is expected to report earnings on Aug 06, 2026.
MRCY is expected to report earnings on Aug 18, 2026.
Industries' Descriptions
@Aerospace & Defense (-8.63% 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.
| KRMN | MRCY | RKLB | |
| Capitalization | 6.55B | 6.68B | 68.8B |
| EBITDA | 106M | 88.4M | -140.1M |
| Gain YTD | -32.431 | 52.404 | 57.798 |
| P/E Ratio | 214.96 | N/A | N/A |
| Revenue | 428M | 967M | 680M |
| Total Cash | 18.7M | 332M | 1.38B |
| Total Debt | 484M | 654M | 139M |
MRCY | ||
|---|---|---|
OUTLOOK RATING 1..100 | 37 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 97 Overvalued | |
PROFIT vs RISK RATING 1..100 | 44 | |
SMR RATING 1..100 | 92 | |
PRICE GROWTH RATING 1..100 | 37 | |
P/E GROWTH RATING 1..100 | 2 | |
SEASONALITY SCORE 1..100 | 22 |
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.
| KRMN | MRCY | RKLB | |
|---|---|---|---|
| RSI ODDS (%) | 3 days ago 90% | 3 days ago 83% | 3 days ago 76% |
| Stochastic ODDS (%) | 3 days ago 90% | 3 days ago 72% | 3 days ago 82% |
| Momentum ODDS (%) | 3 days ago 82% | 3 days ago 72% | 3 days ago 76% |
| MACD ODDS (%) | 3 days ago 80% | 3 days ago 65% | 3 days ago 80% |
| TrendWeek ODDS (%) | 3 days ago 74% | 3 days ago 72% | 3 days ago 80% |
| TrendMonth ODDS (%) | 3 days ago 74% | 3 days ago 62% | 3 days ago 89% |
| Advances ODDS (%) | 11 days ago 90% | 10 days ago 69% | 12 days ago 87% |
| Declines ODDS (%) | 7 days ago 75% | N/A | 7 days ago 83% |
| BollingerBands ODDS (%) | 3 days ago 75% | 3 days ago 89% | 3 days ago 83% |
| Aroon ODDS (%) | 3 days ago 42% | 3 days ago 66% | 3 days ago 89% |
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KRMN and
Correlation & Price change
A.I.dvisor indicates that over the last year, KRMN has been loosely correlated with KTOS. These tickers have moved in lockstep 61% of the time. This A.I.-generated data suggests there is some statistical probability that if KRMN jumps, then KTOS could also see price increases.
| Ticker / NAME | Correlation To KRMN | 1D Price Change % | ||
|---|---|---|---|---|
| KRMN | 100% | -9.10% | ||
| KTOS - KRMN | 61% Loosely correlated | -7.70% | ||
| CW - KRMN | 52% Loosely correlated | -1.38% | ||
| HII - KRMN | 49% Loosely correlated | -0.51% | ||
| BWXT - KRMN | 48% Loosely correlated | -2.52% | ||
| MRCY - KRMN | 48% Loosely correlated | -5.56% | ||
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RKLB and
Correlation & Price change
A.I.dvisor indicates that over the last year, RKLB has been closely correlated with LUNR. These tickers have moved in lockstep 71% of the time. This A.I.-generated data suggests there is a high statistical probability that if RKLB jumps, then LUNR could also see price increases.
| Ticker / NAME | Correlation To RKLB | 1D Price Change % | ||
|---|---|---|---|---|
| RKLB | 100% | -8.23% | ||
| LUNR - RKLB | 71% Closely correlated | -12.70% | ||
| RDW - RKLB | 61% Loosely correlated | -13.91% | ||
| ACHR - RKLB | 54% Loosely correlated | -13.17% | ||
| PL - RKLB | 51% Loosely correlated | -25.98% | ||
| RCAT - RKLB | 48% Loosely correlated | -13.98% | ||
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