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.
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.
Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance. Rocket Lab's current 3-Month Share Buyback Ratio was -5.46%.
Rocket Lab (NAS:RKLB) 3-Month Share Buyback Ratio Explanation
A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance.
Be Aware
Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.
Rocket Lab 3-Month Share Buyback Ratio Related Terms
RKLB vs AXON, HEI.A, CW: 3-Month Share Buyback Ratio Comparison
For the Aerospace & Defense subindustry, Rocket Lab's 3-Month Share Buyback Ratio, along with its competitors' market caps and 3-Month Share Buyback Ratio 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.
Rocket Lab 3-Month Share Buyback Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Rocket Lab's 3-Month Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Rocket Lab's 3-Month Share Buyback Ratio falls into.
* 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.
What does a 3-Month Share Buyback Ratio of -5.46 mean?
Rocket Lab (RKLB) has a 3-Month Share Buyback Ratio of -5.46 as of Mar. 2026. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Rocket Lab and its competitors.
Is Rocket Lab's 3-Month Share Buyback Ratio too high?
Rocket Lab's current 3-Month Share Buyback Ratio is -5.46. Overall, Rocket Lab has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rocket Lab's 3-Month Share Buyback Ratio compare to AXON and HEI.A?
Rocket Lab's 3-Month Share Buyback Ratio of -5.46 can be compared against companies in the Aerospace & Defense industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Month Share Buyback Ratio for an Aerospace & Defense company?
A good 3-Month Share Buyback Ratio depends on the Aerospace & Defense industry context. However, 3-Month Share Buyback Ratio 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-Month Share Buyback Ratio mean?
A high 3-Month Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Rocket Lab and its competitors. Rocket Lab's current 3-Month Share Buyback Ratio is -5.46. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rocket Lab stock overvalued right now?
Based on GuruFocus' analysis, Rocket Lab (RKLB) is currently considered Significantly Overvalued. The stock's GF Value™ is $27.55, compared to a current price of $76.78 — trading 178.7% above its estimated fair value. The current 3-Month Share Buyback Ratio is -5.46. Rocket Lab's overall GF Score™ is 71/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Month Share Buyback Ratio calculated?
3-Month Share Buyback Ratio is calculated from a company's financial statements. For Rocket Lab (RKLB), the current 3-Month Share Buyback Ratio is -5.46 as of Mar. 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 Rocket Lab (RKLB) Overvalued in 2026?
Based on GuruFocus' analysis, Rocket Lab stock appears to be overvalued.
The current stock price of $76.78 is trading 178.7% above its estimated GF Value™ of $27.55.
GuruFocus considers Rocket Lab to be Significantly Overvalued.
Key valuation signals for RKLB:
3-Month Share Buyback Ratio: -5.46
GF Value™: $27.55 vs. price of $76.78 (178.7% above fair value)
No single metric tells the full story. See the RKLB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rocket Lab Corp is engaged in space, building rockets, and spacecraft. It provides end-to-end mission services that provide frequent and reliable access to space for civil, defense, and commercial markets. It designs and manufactures the Electron and Neutron launch vehicles and Photon satellite platform. Rocket Lab's Electron launch vehicle has delivered multiple satellites to orbit for private and public sector organizations, enabling operations in national security, scientific research, space debris mitigation, Earth observation, climate monitoring, and communications. The business operates in two segments Launch Services and Space Systems. Geographically it serves Japan, and rest of the world and earns key revenue from the United States.
71GF Score
Get the complete analysis for RKLB
3-Month Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
RKLB has been successfully added to your 
