C3is (CISS) Buyback Yield %: -62.88 (As of Jul. 08, 2026)


CISS C3is Inc CISS
31 GF Score
Price $1.71
! 2 Warning Signs
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What is C3is Buyback Yield %?

C3is CISS -1.16% 31 Buyback Yield % is -62.88 as of Jul. 08, 2026. GuruFocus rates CISS with a GF Score™ of 31/100. The stock has 2 warning signs investors should review. Among 279 Transportation companies, C3is ranks worse than 96.06% on this metric.

Buyback yield is the net repurchase of shares outstanding over the market capital of the company. It is a measure of shareholder return.

C3is's current buyback yield was -62.88%.

C3is Buyback Yield % Historical Data

* Premium members only.

The historical data trend for C3is's Buyback Yield % 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.

C3is Buyback Yield % Chart

C3is Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Buyback Yield %
0.00 0.00 0.00 -548.44 -363.42

C3is Quarterly Data
Jun21 Dec21 Mar22 Jun22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Buyback Yield % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 -363.42 -52.48

CISS vs ICON, RUBI, NCT: Buyback Yield % Comparison

For the Marine Shipping subindustry, C3is's Buyback Yield %, along with its competitors' market caps and Buyback Yield % 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.

C3is Buyback Yield % vs Transportation Industry

For the Transportation industry and Industrials sector, C3is's Buyback Yield % distribution charts can be found below:

* The bar in red indicates where C3is's Buyback Yield % falls into.


CISS
31GF Score
C3is Inc CISS
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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C3is Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

C3is's Buyback Yield for the fiscal year that ended in Dec. 2025 is calculated as

Buyback Yield=Net Issuance of Stock / Market Cap
=- (Repurchase of Stock + Issuance of Stock) / Market Cap
=- (0 + 11) / 3.0268
=-363.42%

C3is's annualized Buyback Yield for the quarter that ended in Mar. 2026 is calculated as

Buyback Yield=Net Issuance of Stock(TTM) / Market Cap
=- (Repurchase of Stock + Issuance of Stock) (TTM)** / Market Cap
=- (0 + 1.604) / 3.056221872
=-52.48%

* 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.

** If the quarter corresponds to the year-end period, we will use the annual Repurchase of Stock and Issuance of Stock data .

Frequently Asked Questions Learn more about Buyback Yield % →
What does a Buyback Yield % of -62.88 mean?
C3is (CISS) has a Buyback Yield % of -62.88 as of Jul. 08, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on C3is and its competitors. According to the industry distribution chart, C3is ranks #268 out of 279 companies in the Transportation industry, placing it in the top 96.1%.
Is C3is' Buyback Yield % too high?
C3is' current Buyback Yield % is -62.88. Based on the distribution chart, C3is ranks #268 out of 279 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, C3is has a GF Score™ of 31/100, reflecting its overall financial health beyond just this single metric.
How does C3is' Buyback Yield % compare to ICON and RUBI?
According to the Transportation industry distribution chart, C3is ranks #268 out of 279 companies for Buyback Yield %. This places C3is in the lower half of its industry. The industry median Buyback Yield % is 0.08. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Buyback Yield % for a Transportation company?
The median Buyback Yield % among Transportation companies is 0.08, based on 279 companies in the industry. Companies in the top quartile (top 25%) have a Buyback Yield % significantly above this median, while those in the bottom quartile fall well below. However, Buyback Yield % 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 Buyback Yield % mean?
A high Buyback Yield % can signal that a stock is expensive relative to its fundamentals. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on C3is and its competitors. For the Transportation industry, the median Buyback Yield % is 0.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. C3is's current Buyback Yield % is -62.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is C3is stock overvalued right now?
C3is (CISS) has a current Buyback Yield % of -62.88. The current Buyback Yield % is -62.88. C3is' overall GF Score™ is 31/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Buyback Yield % calculated?
Buyback Yield % is calculated from a company's financial statements. For C3is (CISS), the current Buyback Yield % is -62.88 as of Jul. 08, 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.

C3is Business Description

Address 331 Kifissias Avenue, Kifissia, Athens, GRC, 14561
C3is Inc is a provider of international seaborne transportation services to dry bulk charterers, including national and private industrial users, commodity producers, and traders. The company owns and operates a fleet of two dry bulk carriers that transport bulk commodities such as iron ore, coal, and grains, and minor bulks such as bauxite, phosphate, and fertilizers.
31GF Score

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Buyback Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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