IRDM (Iridium Communications) 3-1 Month Momentum %: 0.09% (As of Jul. 16, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

IRDM Iridium Communications Inc IRDM
77 GF Score
Price $46.61
GF Value $36.53
Valuation Modestly Overvalued
! 9 Warning Signs
View Full Analysis

What is Iridium Communications 3-1 Month Momentum %?

Iridium Communications IRDM -4.23% 77 3-1 Month Momentum % is 0.09% as of Jul. 16, 2026. GuruFocus rates IRDM with a GF Score™ of 77/100 and a GF Value™ of $36.53 (Modestly Overvalued). The stock has 9 warning signs investors should review. Among 377 Telecommunication Services companies, Iridium Communications ranks better than 88.86% on this metric.

3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-07-16), Iridium Communications's 3-1 Month Momentum % is 0.09%.

The industry rank for Iridium Communications's 3-1 Month Momentum % or its related term are showing as below:

IRDM's 3-1 Month Momentum % is ranked better than
88.86% of 377 companies
in the Telecommunication Services industry
Industry Median: -1.9 vs IRDM: 0.09

Iridium Communications  (NAS:IRDM) 3-1 Month Momentum % Explanation

Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.

The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.


Iridium Communications 3-1 Month Momentum % Related Terms


IRDM vs LBRDA, TDS, LBTYA: 3-1 Month Momentum % Comparison

For the Telecom Services subindustry, Iridium Communications's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Iridium Communications 3-1 Month Momentum % vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Iridium Communications's 3-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Iridium Communications's 3-1 Month Momentum % falls into.


IRDM
77GF Score
Iridium Communications Inc IRDM
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Iridium Communications  (NAS:IRDM) 3-1 Month Momentum % Calculation

3-1 Month Momentum % is calculated as following:

3-1 Month Momentum %=( Price 1-month ago / Price 3-month ago - 1 ) * 100 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about 3-1 Month Momentum % →
What does a 3-1 Month Momentum % of 0.09% mean?
Iridium Communications (IRDM) has a 3-1 Month Momentum % of 0.09% as of Jul. 16, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Iridium Communications and its competitors. According to the industry distribution chart, Iridium Communications ranks #42 out of 377 companies in the Telecommunication Services industry, placing it in the top 11.1%.
Is Iridium Communications' 3-1 Month Momentum % too high?
Iridium Communications' current 3-1 Month Momentum % is 0.09%. Based on the distribution chart, Iridium Communications ranks #42 out of 377 companies in the Telecommunication Services industry, which is in the top quartile — a strong position relative to peers. Overall, Iridium Communications has a GF Score™ of 77/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Iridium Communications' 3-1 Month Momentum % compare to LBRDA and TDS?
According to the Telecommunication Services industry distribution chart, Iridium Communications ranks #42 out of 377 companies for 3-1 Month Momentum %. This places Iridium Communications in the top 11% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for a Telecommunication Services company?
A good 3-1 Month Momentum % depends on the Telecommunication Services industry context. However, 3-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Iridium Communications and its competitors. Iridium Communications's current 3-1 Month Momentum % is 0.09%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Iridium Communications stock overvalued right now?
Based on GuruFocus' analysis, Iridium Communications (IRDM) is currently considered Modestly Overvalued. The stock's GF Value™ is $36.53, compared to a current price of $46.61 — trading 27.6% above its estimated fair value. The current 3-1 Month Momentum % is 0.09%. Iridium Communications' overall GF Score™ is 77/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Iridium Communications (IRDM), the current 3-1 Month Momentum % is 0.09% as of Jul. 16, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Iridium Communications (IRDM) Overvalued in 2026?

Based on GuruFocus' analysis, Iridium Communications stock appears to be overvalued. The current stock price of $46.61 is trading 27.6% above its estimated GF Value™ of $36.53. GuruFocus considers Iridium Communications to be Modestly Overvalued.

Key valuation signals for IRDM:

  • 3-1 Month Momentum %: 0.09%
  • GF Value™: $36.53 vs. price of $46.61 (27.6% above fair value)
  • GF Score™: 77/100 with 9 warning signs

No single metric tells the full story. See the IRDM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Iridium Communications Business Description

Address 1750 Tysons Boulevard, Suite 1400, McLean, VA, USA, 22102
Iridium Communications Inc is the commercial provider of communications services offering true globalised coverage, connecting people, organizations, and assets to and from anywhere, in real time. The company is a provider of mobile voice and data communications services through a constellation of low-earth-orbiting satellites. Iridium's solutions are ideally suited for industries such as maritime, aviation, government/military, emergency/humanitarian services, mining, forestry, oil and gas, heavy equipment, transportation, and utilities. Iridium also provides service to subscribers from the U.S. Department of Defense, as well as other civil and government agencies world-wide. The Company operates in one business segment, providing satellite communications services and products.
77GF Score

Get the complete analysis for IRDM

3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$46.61
Price
$36.53
GF Value