HEI
Price
$322.50
Change
+$1.46 (+0.45%)
Updated
Jul 18, 04:59 PM (EDT)
Capitalization
38.85B
45 days until earnings call
TDG
Price
$1597.30
Change
+$2.05 (+0.13%)
Updated
Jul 18, 04:59 PM (EDT)
Capitalization
89.6B
25 days until earnings call
Interact to see
Advertisement

HEI vs TDG

Header iconHEI vs TDG Comparison
Open Charts HEI vs TDGBanner chart's image
HEI
Price$322.50
Change+$1.46 (+0.45%)
Volume$1.5K
Capitalization38.85B
TransDigm Group
Price$1597.30
Change+$2.05 (+0.13%)
Volume$1.21K
Capitalization89.6B
HEI vs TDG Comparison Chart in %
Loading...
HEI
Daily Signalchanged days ago
Gain/Loss if bought
Show more...
TDG
Daily Signalchanged days ago
Gain/Loss if bought
Show more...
View a ticker or compare two or three
VS
HEI vs. TDG commentary
Jul 19, 2025

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is HEI is a Hold and TDG is a Hold.

Interact to see
Advertisement
COMPARISON
Comparison
Jul 19, 2025
Stock price -- (HEI: $321.04 vs. TDG: $1595.25)
Brand notoriety: HEI and TDG are both not notable
Both companies represent the Aerospace & Defense industry
Current volume relative to the 65-day Moving Average: HEI: 59% vs. TDG: 81%
Market capitalization -- HEI: $38.85B vs. TDG: $89.6B
HEI [@Aerospace & Defense] is valued at $38.85B. TDG’s [@Aerospace & Defense] market capitalization is $89.6B. The market cap for tickers in the [@Aerospace & Defense] industry ranges from $276.01B to $0. The average market capitalization across the [@Aerospace & Defense] industry is $20.59B.

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).

HEI’s FA Score shows that 1 FA rating(s) are green whileTDG’s FA Score has 4 green FA rating(s).

  • HEI’s FA Score: 1 green, 4 red.
  • TDG’s FA Score: 4 green, 1 red.
According to our system of comparison, TDG is a better buy in the long-term than HEI.

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.

HEI’s TA Score shows that 4 TA indicator(s) are bullish while TDG’s TA Score has 4 bullish TA indicator(s).

  • HEI’s TA Score: 4 bullish, 3 bearish.
  • TDG’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, TDG is a better buy in the short-term than HEI.

Price Growth

HEI (@Aerospace & Defense) experienced а +3.03% price change this week, while TDG (@Aerospace & Defense) price change was +3.62% for the same time period.

The average weekly price growth across all stocks in the @Aerospace & Defense industry was +1.99%. For the same industry, the average monthly price growth was +9.30%, and the average quarterly price growth was +49.38%.

Reported Earning Dates

HEI is expected to report earnings on Sep 01, 2025.

TDG is expected to report earnings on Nov 06, 2025.

Industries' Descriptions

@Aerospace & Defense (+1.99% 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.

SUMMARIES
Loading...
FUNDAMENTALS
Fundamentals
TDG($89.6B) has a higher market cap than HEI($38.8B). HEI has higher P/E ratio than TDG: HEI (75.01) vs TDG (53.80). HEI YTD gains are higher at: 35.150 vs. TDG (25.880). TDG has higher annual earnings (EBITDA): 4.21B vs. HEI (1.1B). TDG has more cash in the bank: 2.43B vs. HEI (242M). HEI has less debt than TDG: HEI (2.28B) vs TDG (25B). TDG has higher revenues than HEI: TDG (8.39B) vs HEI (4.13B).
HEITDGHEI / TDG
Capitalization38.8B89.6B43%
EBITDA1.1B4.21B26%
Gain YTD35.15025.880136%
P/E Ratio75.0153.80139%
Revenue4.13B8.39B49%
Total Cash242M2.43B10%
Total Debt2.28B25B9%
FUNDAMENTALS RATINGS
HEI vs TDG: Fundamental Ratings
HEI
TDG
OUTLOOK RATING
1..100
7323
VALUATION
overvalued / fair valued / undervalued
1..100
84
Overvalued
33
Fair valued
PROFIT vs RISK RATING
1..100
62
SMR RATING
1..100
5216
PRICE GROWTH RATING
1..100
4114
P/E GROWTH RATING
1..100
4236
SEASONALITY SCORE
1..100
n/a50

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.

TDG's Valuation (33) in the Aerospace And Defense industry is somewhat better than the same rating for HEI (84). This means that TDG’s stock grew somewhat faster than HEI’s over the last 12 months.

TDG's Profit vs Risk Rating (2) in the Aerospace And Defense industry is in the same range as HEI (6). This means that TDG’s stock grew similarly to HEI’s over the last 12 months.

TDG's SMR Rating (16) in the Aerospace And Defense industry is somewhat better than the same rating for HEI (52). This means that TDG’s stock grew somewhat faster than HEI’s over the last 12 months.

TDG's Price Growth Rating (14) in the Aerospace And Defense industry is in the same range as HEI (41). This means that TDG’s stock grew similarly to HEI’s over the last 12 months.

TDG's P/E Growth Rating (36) in the Aerospace And Defense industry is in the same range as HEI (42). This means that TDG’s stock grew similarly to HEI’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
HEITDG
RSI
ODDS (%)
Bearish Trend 2 days ago
61%
Bearish Trend 2 days ago
49%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
63%
Bearish Trend 2 days ago
43%
Momentum
ODDS (%)
Bullish Trend 2 days ago
66%
Bullish Trend 2 days ago
68%
MACD
ODDS (%)
Bearish Trend 2 days ago
58%
Bullish Trend 2 days ago
73%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
65%
Bullish Trend 2 days ago
66%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
60%
Bullish Trend 2 days ago
65%
Advances
ODDS (%)
Bullish Trend 2 days ago
64%
Bullish Trend 4 days ago
69%
Declines
ODDS (%)
Bearish Trend 9 days ago
59%
Bearish Trend 17 days ago
48%
BollingerBands
ODDS (%)
N/A
Bearish Trend 2 days ago
49%
Aroon
ODDS (%)
Bullish Trend 2 days ago
54%
Bullish Trend 2 days ago
66%
View a ticker or compare two or three
Interact to see
Advertisement
HEI
Daily Signalchanged days ago
Gain/Loss if bought
Show more...
TDG
Daily Signalchanged days ago
Gain/Loss if bought
Show more...
Interesting Tickers
1D
1W
1M
1Q
6M
1Y
5Y
1 Day
ETFs / NAMEPrice $Chg $Chg %
USCA39.300.23
+0.58%
Xtrackers MSCI USA Clmt Actn Eq ETF
MBCC36.900.17
+0.48%
Monarch Blue Chips Core ETF
HYBL28.530.02
+0.07%
SPDR® Blackstone High Income ETF
IPDP20.13N/A
N/A
Dividend Performers ETF
FNGB21.28N/A
N/A
MicroSectors FANG+ 3X Leveraged ETNs