HII
Price
$392.02
Change
-$2.79 (-0.71%)
Updated
Apr 20, 04:59 PM (EDT)
Capitalization
15.44B
15 days until earnings call
Intraday BUY SELL Signals
RKLB
Price
$89.45
Change
+$4.65 (+5.48%)
Updated
Apr 20, 04:59 PM (EDT)
Capitalization
51.71B
Intraday BUY SELL Signals
TDY
Price
$645.48
Change
+$9.65 (+1.52%)
Updated
Apr 20, 04:59 PM (EDT)
Capitalization
29.91B
2 days until earnings call
Intraday BUY SELL Signals
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HII or RKLB or TDY

Header iconHII vs RKLB vs TDY Comparison
Open Charts HII vs RKLB vs TDYBanner chart's image
HII vs RKLB vs TDY Comparison Chart in %
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Which Stock Would AI Choose? Huntington Ingalls Industries (HII) vs. Rocket Lab (RKLB) vs. Teledyne Technologies (TDY) Stock Comparison

Key Takeaways

  • HII leads with 116.60% 1-year returns and a $53B backlog in naval shipbuilding, bolstered by recent labor agreements and defense demand.
  • RKLB shows explosive 302% 1-year growth from launch successes like its 83rd mission, though YTD lags at 1.25% amid high valuation.
  • TDY tops YTD performance at 25.10% with steady defense electronics growth, supported by acquisitions and rising U.S. spending.
  • All three benefit from aerospace/defense tailwinds, but HII and TDY offer profitability (P/E 27x and 34x) versus RKLB's losses.
  • Market caps: RKLB $40B, TDY $30B, HII $16B, reflecting growth hype for space vs. established defense stability.

Introduction

This comparison examines HII, RKLB, and TDY—key players in aerospace and defense. HII focuses on military shipbuilding, RKLB on launch services and space systems, and TDY on imaging and electronics. Traders seeking exposure to naval modernization, commercial space growth, and defense tech will find value here, especially amid rising geopolitical tensions and U.S. budget increases. Recent market activity highlights relative performance in a volatile environment, aiding decisions on momentum, valuation, and sector positioning.

HII Overview and Recent Performance

Huntington Ingalls Industries (HII) is America's largest military shipbuilder, designing nuclear-powered carriers, submarines, and surface combatants through Newport News and Ingalls divisions, plus Mission Technologies for C5ISR and AI systems. Recent market activity shows resilience, with shares around $416 after a 52-week high of $460. YTD gains of 22.62% and 116.60% over one year outpace benchmarks, driven by a $53.14B backlog and naval demand. Sentiment boosted by apprentice graduations, an 18% wage hike ratification, and supply chain progress, despite minor pullbacks in recent weeks. Analysts maintain Buy ratings, with targets up to $465.

RKLB Overview and Recent Performance

Rocket Lab (RKLB) provides end-to-end space solutions, including Electron launches, Neutron development, satellites, and components for commercial and defense clients. Shares trade near $71, within a 52-week range of $15-$100, reflecting volatility. One-year returns soar at 302%, but YTD stands at 1.25% amid corrections. Recent weeks feature its 83rd successful mission and silicon solar array innovations for space infrastructure, enhancing backlog and cadence. High growth draws Strong Buy calls (target $90), though losses persist, influencing sentiment in a competitive launch market.

TDY Overview and Recent Performance

Teledyne Technologies (TDY) delivers imaging sensors, instrumentation, defense electronics, and engineered systems for aerospace, marine, and industrial uses. Trading at $639 (52-week $419-$693), it leads YTD at 25.10% and shows 33% one-year gains. Recent performance ties to defense spending hikes, acquisitions expanding imaging/defense, and awards like SDA Tranche 3. Steady revenue growth (7-15% quarterly) and margin improvements support positive sentiment, with analysts eyeing $700 targets amid commercial aviation recovery.

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Head-to-Head Comparison

HII, RKLB, and TDY span defense shipbuilding, space launches, and electronics. Business models differ: HII's government contracts yield stability ($53B backlog), RKLB chases commercial growth via missions, TDY diversifies across imaging/instrumentation. Growth drivers include naval budgets for HII, launch cadence for RKLB, acquisitions for TDY. Recent momentum favors TDY YTD, RKLB longer-term. Risks: supply chains for HII, execution for RKLB, cyclicality for TDY. Valuations show RKLB at premium (no P/E, $40B cap), HII reasonable (27x P/E, $16B), TDY elevated (34x, $30B). Sentiment tilts defense-stable over space-speculative.

Tickeron AI Verdict

Tickeron’s AI favors HII currently, citing consistent trends from backlog strength, profitability, and defense catalysts versus RKLB's volatility and TDY's premium pricing. Observable momentum and relative stability suggest higher probability of outperformance in near-term market conditions.

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

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COMPARISON
Comparison
Apr 21, 2026
Stock price -- (HII: $394.81RKLB: $84.80TDY: $635.83)
Brand notoriety: HII, RKLB and TDY are all not notable
HII and RKLB are part of the Aerospace & Defense industry, and TDY is in the Electronic Equipment/Instruments industry
Current volume relative to the 65-day Moving Average: HII: 144%, RKLB: 152%, TDY: 157%
Market capitalization -- HII: $15.44B, RKLB: $49.02B, TDY: $29.45B
$HII [@Aerospace & Defense] is valued at $15.44B. $RKLB’s [@Aerospace & Defense] market capitalization is $ $49.02B. $TDY [@Electronic Equipment/Instruments] has a market capitalization of $ $29.45B. The market cap for tickers in the [@Aerospace & Defense] industry ranges from $ $317.21B to $ $0. The market cap for tickers in the [@Electronic Equipment/Instruments] industry ranges from $ $95.68B to $ $0. The average market capitalization across the [@Aerospace & Defense] industry is $ $23.79B. The average market capitalization across the [@Electronic Equipment/Instruments] industry is $ $7.71B.

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).

HII’s FA Score shows that 3 FA rating(s) are green whileRKLB’s FA Score has 1 green FA rating(s), and TDY’s FA Score reflects 1 green FA rating(s).

  • HII’s FA Score: 3 green, 2 red.
  • RKLB’s FA Score: 1 green, 4 red.
  • TDY’s FA Score: 1 green, 4 red.
According to our system of comparison, HII is a better buy in the long-term than TDY, which in turn is a better option than RKLB.

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.

HII’s TA Score shows that 4 TA indicator(s) are bullish while RKLB’s TA Score has 6 bullish TA indicator(s), and TDY’s TA Score reflects 4 bullish TA indicator(s).

  • HII’s TA Score: 4 bullish, 6 bearish.
  • RKLB’s TA Score: 6 bullish, 4 bearish.
  • TDY’s TA Score: 4 bullish, 6 bearish.
According to our system of comparison, RKLB is a better buy in the short-term than TDY, which in turn is a better option than HII.

Price Growth

HII (@Aerospace & Defense) experienced а +0.10% price change this week, while RKLB (@Aerospace & Defense) price change was +24.61% , and TDY (@Electronic Equipment/Instruments) price fluctuated -1.53% for the same time period.

The average weekly price growth across all stocks in the @Aerospace & Defense industry was +2.22%. For the same industry, the average monthly price growth was +11.36%, and the average quarterly price growth was +30.07%.

The average weekly price growth across all stocks in the @Electronic Equipment/Instruments industry was +1.08%. For the same industry, the average monthly price growth was +5.55%, and the average quarterly price growth was +1.31%.

Reported Earning Dates

HII is expected to report earnings on May 05, 2026.

TDY is expected to report earnings on Apr 22, 2026.

Industries' Descriptions

@Aerospace & Defense (+2.22% 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 (+1.08% 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.

SUMMARIES
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FUNDAMENTALS
Fundamentals
RKLB($51.7B) has a higher market cap than TDY($29.9B) and HII($15.4B). RKLB YTD gains are higher at: 28.240 vs. TDY (26.433) and HII (16.459). TDY has higher annual earnings (EBITDA): 1.49B vs. HII (1.21B) and RKLB (-155.47M). RKLB has more cash in the bank: 1.02B vs. HII (774M) and TDY (352M). RKLB has less debt than TDY and HII: RKLB (254M) vs TDY (2.64B) and HII (2.92B). HII has higher revenues than TDY and RKLB: HII (12.5B) vs TDY (6.12B) and RKLB (602M).
HIIRKLBTDY
Capitalization15.4B51.7B29.9B
EBITDA1.21B-155.47M1.49B
Gain YTD16.45928.24026.433
P/E Ratio25.48N/A34.20
Revenue12.5B602M6.12B
Total Cash774M1.02B352M
Total Debt2.92B254M2.64B
FUNDAMENTALS RATINGS
HII vs TDY: Fundamental Ratings
HII
TDY
OUTLOOK RATING
1..100
5050
VALUATION
overvalued / fair valued / undervalued
1..100
15
Undervalued
98
Overvalued
PROFIT vs RISK RATING
1..100
3034
SMR RATING
1..100
6073
PRICE GROWTH RATING
1..100
4628
P/E GROWTH RATING
1..100
1938
SEASONALITY SCORE
1..100
7585

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.

HII's Valuation (15) in the Aerospace And Defense industry is significantly better than the same rating for TDY (98). This means that HII’s stock grew significantly faster than TDY’s over the last 12 months.

HII's Profit vs Risk Rating (30) in the Aerospace And Defense industry is in the same range as TDY (34). This means that HII’s stock grew similarly to TDY’s over the last 12 months.

HII's SMR Rating (60) in the Aerospace And Defense industry is in the same range as TDY (73). This means that HII’s stock grew similarly to TDY’s over the last 12 months.

TDY's Price Growth Rating (28) in the Aerospace And Defense industry is in the same range as HII (46). This means that TDY’s stock grew similarly to HII’s over the last 12 months.

HII's P/E Growth Rating (19) in the Aerospace And Defense industry is in the same range as TDY (38). This means that HII’s stock grew similarly to TDY’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
HIIRKLBTDY
RSI
ODDS (%)
Bullish Trend 4 days ago
64%
Bearish Trend 4 days ago
81%
Bullish Trend 4 days ago
86%
Stochastic
ODDS (%)
Bearish Trend 4 days ago
53%
Bearish Trend 4 days ago
77%
Bearish Trend 4 days ago
47%
Momentum
ODDS (%)
Bearish Trend 4 days ago
58%
Bullish Trend 4 days ago
85%
Bullish Trend 4 days ago
57%
MACD
ODDS (%)
Bullish Trend 4 days ago
66%
Bullish Trend 4 days ago
89%
Bullish Trend 4 days ago
67%
TrendWeek
ODDS (%)
Bullish Trend 4 days ago
62%
Bullish Trend 4 days ago
87%
Bearish Trend 4 days ago
51%
TrendMonth
ODDS (%)
Bearish Trend 4 days ago
53%
Bullish Trend 4 days ago
89%
Bearish Trend 4 days ago
47%
Advances
ODDS (%)
Bullish Trend 6 days ago
60%
Bullish Trend 4 days ago
86%
Bullish Trend 4 days ago
51%
Declines
ODDS (%)
Bearish Trend 4 days ago
55%
Bearish Trend 14 days ago
83%
Bearish Trend 6 days ago
50%
BollingerBands
ODDS (%)
Bullish Trend 4 days ago
56%
Bearish Trend 4 days ago
70%
Bearish Trend 4 days ago
38%
Aroon
ODDS (%)
Bearish Trend 4 days ago
58%
Bullish Trend 4 days ago
81%
Bearish Trend 4 days ago
43%
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HII
Daily Signal:
Gain/Loss:
RKLB
Daily Signal:
Gain/Loss:
TDY
Daily Signal:
Gain/Loss:
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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 68% 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.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To RKLB
1D Price
Change %
RKLB100%
+5.50%
LUNR - RKLB
68%
Closely correlated
-0.24%
RDW - RKLB
60%
Loosely correlated
-1.26%
ACHR - RKLB
54%
Loosely correlated
N/A
RCAT - RKLB
52%
Loosely correlated
-0.94%
KRMN - RKLB
49%
Loosely correlated
-1.06%
More

TDY and

Correlation & Price change

A.I.dvisor indicates that over the last year, TDY has been loosely correlated with VNT. These tickers have moved in lockstep 50% of the time. This A.I.-generated data suggests there is some statistical probability that if TDY jumps, then VNT could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To TDY
1D Price
Change %
TDY100%
+1.56%
VNT - TDY
50%
Loosely correlated
+0.13%
KEYS - TDY
48%
Loosely correlated
+0.24%
MKSI - TDY
48%
Loosely correlated
+0.48%
ESE - TDY
46%
Loosely correlated
+0.07%
GRMN - TDY
43%
Loosely correlated
+0.04%
More