Bong ABOSTO:BONG -4.66%40 FCF Margin % is 1.40% as of Mar. 2026, which is 33% below its 10-year median of 2.08. GuruFocus rates OSTO:BONG with a GF Score™ of 40/100 and a GF Value™ of kr0.74 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 394 Packaging & Containers companies, Bong AB ranks better than 52.79% on this metric.
FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Bong AB's Free Cash Flow for the
three
months ended in Mar. 2026 was kr6 Mil. Bong AB's Revenue for the
three
months ended in Mar. 2026 was kr444 Mil. Therefore, Bong AB's FCF Margin % for the quarter that ended in Mar. 2026 was 1.40%.
The historical rank and industry rank for Bong AB's FCF Margin % or its related term are showing as below:
OSTO:BONG'
s FCF Margin % Range Over the Past 10 Years
Min: -3.52 Med: 2.08 Max: 3.82
Current: 3.26
During the past 13 years, the highest FCF Margin % of Bong AB was 3.82%. The lowest was -3.52%. And the median was 2.08%.
OSTO:BONG's FCF Margin % is ranked better than 52.79% of 394
companies
in the Packaging & Containers industry
Industry Median: 2.68
vs OSTO:BONG: 3.26
Bong AB FCF Margin % Related Terms
Bong AB FCF Margin % Historical Data
* Premium members only.
The historical data trend for Bong AB's FCF Margin % can be seen below:
* 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.
OSTO:BONG vs SW, PKG, AMCR: FCF Margin % Comparison
For the Packaging & Containers subindustry, Bong AB's FCF Margin %, along with its competitors' market caps and FCF Margin % 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.
Bong AB FCF Margin % vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Bong AB's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Bong AB's FCF Margin % 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.
Bong AB (OSTO:BONG) has a FCF Margin % of 1.40% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Bong AB and its competitors. This is 33% below median its historical median of 2.08. According to the industry distribution chart, Bong AB ranks #186 out of 394 companies in the Packaging & Containers industry, placing it in the top 47.2%.
Is Bong AB's FCF Margin % too high?
Bong AB's current FCF Margin % of 1.40% is 33% below median its 10-year median of 2.08. The Packaging & Containers industry median FCF Margin % is 2.68. Bong AB's value of 1.40% is 47.8% below this industry median. Based on the distribution chart, Bong AB ranks #186 out of 394 companies in the Packaging & Containers industry, which is above the industry midpoint. Overall, Bong AB has a GF Score™ of 40/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Bong AB's FCF Margin % compare to SW and PKG?
According to the Packaging & Containers industry distribution chart, Bong AB ranks #186 out of 394 companies for FCF Margin %. This puts Bong AB in the upper half of its industry. The industry median FCF Margin % is 2.68. Bong AB's value of 1.40% is 47.8% below this benchmark. While the company's 10-year median is 2.08 vs. the industry median of 2.68, Bong AB has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Packaging & Containers company?
The median FCF Margin % among Packaging & Containers companies is 2.68, based on 394 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Bong AB's current FCF Margin % of 1.40% is 47.8% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Bong AB and its competitors. For the Packaging & Containers industry, the median FCF Margin % is 2.68 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Bong AB's current FCF Margin % is 1.40%, which is 33% below median its own 10-year median of 2.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bong AB stock overvalued right now?
Based on GuruFocus' analysis, Bong AB (OSTO:BONG) is currently considered Possible Value Trap. The stock's GF Value™ is kr0.74, compared to a current price of kr0.47 — trading 36.4% below its estimated fair value. The current FCF Margin % is 1.40%, which is 33% below median its 10-year median of 2.08 and 47.8% below the Packaging & Containers industry median of 2.68. Bong AB's overall GF Score™ is 40/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Bong AB (OSTO:BONG), the current FCF Margin % is 1.40% 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 Bong AB (OSTO:BONG) Overvalued in 2026?
Based on GuruFocus' analysis, Bong AB stock appears to be undervalued.
The current stock price of kr0.47 is trading 36.4% below its estimated GF Value™ of kr0.74.
GuruFocus considers Bong AB to be Possible Value Trap.
Key valuation signals for OSTO:BONG:
FCF Margin %: 1.40% (33% below median its 10-year median of 2.08)
GF Value™: kr0.74 vs. price of kr0.47 (36.4% below fair value)
Industry Position: 47.8% below the Packaging & Containers median (#186 of 394)
No single metric tells the full story. See the OSTO:BONG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Bong AB is a Sweden-based company providing specialized packaging and envelope products. It also offers solutions for the distribution and packaging of information, advertising materials, and lightweight goods. It offers a variety of shapes and sizes in the envelopes, including standard and customized envelopes, gift packaging, and retail packaging products. The operating segments of the company related to its geographical areas of operations and include Nordic, Central Europe, South Europe and North Africa, and the United Kingdom. The majority of its revenue is generated from the Central Europe region, which includes revenue generated from its business in Germany, Poland, Belgium, and Romania.
40GF Score
Get the complete analysis for OSTO:BONG
FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
OSTO:BONG has been successfully added to your 
