Biggest changeThe table below presents the current credit ratings of issuers of securities in our portfolio as of March 31, 2023 and 2022: March 31, 2023 >BB Not rated Total Corporate equity $ 58,511 $ 503 $ 6,727 $ 65,741 Corporate debt 1,167,769 92,279 9,831 1,269,879 Non-U.S. sovereign debt 1,018,255 11,216 386 1,029,857 U.S. sovereign debt 45,022 — — 45,022 Exchange traded notes — — 2,057 2,057 Total $ 2,289,557 $ 103,998 $ 19,001 $ 2,412,556 March 31, 2022 >BB Not rated Total Corporate equity $ 25,480 $ 2,952 $ 43,922 $ 72,354 Corporate debt $ 660,246 $ 50,760 $ 1,128 $ 712,134 Non-U.S. sovereign debt 313,838 45,557 1,175 360,570 U.S. sovereign debt 10,435 — — 10,435 Exchange traded notes — 89 2,795 2,884 Total $ 1,009,999 $ 99,358 $ 49,020 $ 1,158,377 Margin lending receivables risk We extend margin loans to our customers.
Biggest changeThe table below presents the current credit ratings of issuers of securities in our proprietary portfolio as of March 31, 2024 and 2023: March 31, 2024 >BB Not rated Total Non-U.S. sovereign debt $ 2,399,328 $ 9,258 $ 540 $ 2,409,126 Corporate debt 988,374 99,627 20,869 1,108,870 Corporate equity 88,787 855 36,461 126,103 U.S. sovereign debt 43,173 — — 43,173 Exchange traded notes 57 — 1,291 1,348 Total $ 3,519,719 $ 109,740 $ 59,161 $ 3,688,620 March 31, 2023 >BB Not rated Total Corporate debt $ 1,167,769 $ 92,279 $ 9,831 $ 1,269,879 Non-U.S. sovereign debt 1,018,255 11,216 386 1,029,857 Corporate equity 58,511 503 6,727 65,741 U.S. sovereign debt 45,022 — — 45,022 Exchange traded notes — — 2,057 2,057 Total $ 2,289,557 $ 103,998 $ 19,001 $ 2,412,556 88 Table of Contents Margin lending receivables risk We extend margin loans to our customers.
Our credit exposure is to a great extent mitigated by our policy of automatically evaluating each account throughout the trading day and closing out positions automatically for accounts that are found to be under-margined.
Our credit exposure is to a great extent mitigated by our policy of automatically evaluating each account throughout the trading day and closing out positions for accounts that are found to be under-margined.
For more information regarding the financial impact to our operations from the Russia-Ukraine conflict for the fiscal year ended March 31, 2023 please refer to " Russia-Ukraine conflict " section in " Management's Discussion and Analysis of Financial Condition and Results of Operations " in Part II Item 7 and Note 32 " Segment Reporting " in the notes to our consolidated financial statements in Part II Item 8 of this annual report.
For more information regarding the financial impact to our operations from the Russia-Ukraine conflict for the fiscal year ended March 31, 2023 please refer to " Russia-Ukraine Conflict " section in " Management's Discussion and Analysis of Financial Condition and Results of Operations " in Part II Item 7 and Note 30 " Segment Reporting " in the notes to our consolidated financial statements in Part II Item 8 of this annual report.
We must make judgments and interpretations about the application of these inherently complex tax laws when determining the provision for income taxes. Country Risk The Russia-Ukraine conflict has led to disruptions in financial markets that has negatively impacted the global economy and created significant uncertainty.
We must make judgments and interpretations about the application of these inherently complex tax laws when determining the provision for income taxes. Geopolitical Risk The Russia-Ukraine conflict has led to disruptions in financial markets that has negatively impacted the global economy and created significant uncertainty.
We are also exposed to credit risk when our customers execute transactions, such as short sales of options and equities that can expose them to risk beyond their invested capital. We expect this kind of exposure to increase with the growth of our overall business.
We are also exposed to credit risk when our customers execute transactions, such as short sales of equities that can expose them to risk beyond their invested capital. We expect this kind of exposure to increase with the growth of our overall business.
Interest Rate Risk Our exposure to changes in interest rates relates primarily to our investment portfolio and outstanding debt. While we are exposed to global interest rate fluctuations, we are most sensitive to fluctuations in interest rates in Kazakhstan. Changes in interest rates in Kazakhstan may have significant effect on the fair value of our securities.
Interest Rate Risk Our exposure to changes in interest rates relates primarily to our investment portfolio and outstanding debt. While we are exposed to global interest rate fluctuations, we are most sensitive to fluctuations in interest rates in Kazakhstan. Changes in interest rates in Kazakhstan may have significant effect on the fair value of securities on our balance sheet.
Operational Risk Operational risk generally refers to the risk of loss, or damage to our reputation, resulting from inadequate or failed operations or external events, including, but not limited to, business disruptions, improper or unauthorized execution and processing of transactions, deficiencies in our technology or financial operating systems and inadequacies or breaches in our control processes including cyber security incidents.
Operational Risk Operational risk generally refers to the risk of loss, or damage to our reputation, resulting from inadequate or failed operations or external events, including, but not limited to, business disruptions, improper or unauthorized execution and processing of transactions, deficiencies in our technology or financial operating systems and inadequacies or breaches in our control processes including cybersecurity incidents.
To the extent inflation result in rising interest rates and has adverse impacts upon securities markets, it may adversely affect our results of operations and financial condition. 84 Table of Contents
To the extent inflation result in rising interest rates and has adverse impacts upon securities markets, it may adversely affect our results of operations and financial condition. 90 Table of Contents
We attempt to manage the risk of loss inherent in our equity securities portfolio through 81 Table of Contents diversification and by placing limits on individual and total equity instruments we hold. Reports on our equity portfolio are submitted to our management on a regular basis.
We attempt to manage the risk of loss inherent in our equity securities portfolio through diversification and by placing limits on individual and total equity instruments we hold. Reports on our equity portfolio are submitted to our management on a regular basis.
The Russia-Ukraine conflict has resulted in the imposition by many countries of economic sanctions and export controls against certain Russian industries, companies and individuals. In response, 83 Table of Contents Russia has implemented its own countermeasures against countries, businesses and investors deemed "unfriendly".
The Russia-Ukraine conflict has resulted in the imposition by many countries of economic sanctions and export controls against certain Russian industries, companies and individuals. In response, Russia has implemented its own countermeasures against countries, businesses and investors deemed "unfriendly".
The continuation or escalation of the Russia-Ukraine conflict or other hostilities presents heightened risks relating to cyberattacks, supply chain disruptions, higher interest rates and greater frequency and volume of failures to settle securities transactions, as well as increase financial market volatility.
The continuation or escalation of the Russia-Ukraine conflict or other hostilities presents heightened risks relating to cyber attacks, supply chain disruptions, higher interest rates and greater frequency and volume of failures to settle securities transactions, as well as increased financial market volatility.
Legal and regulatory risk includes the risk of non-compliance with applicable legal and regulatory requirements and damage to our reputation as a result of failure to comply with laws, regulations, rules, related self-regulatory organization standards and codes of conduct applicable to our business activities.
Legal and regulatory risk includes the risk of non-compliance with applicable legal and regulatory requirements and damage to our reputation as a result of failure to comply with laws, regulations, rules, related self-regulatory organization standards and codes of conduct applicable to our business activities. Legal and compliance risk includes compliance with AML, terrorist financing, anti-corruption and sanctions rules and regulations.
It also includes compliance with AML, terrorist financing, anti-corruption and sanctions rules and regulations. We have established and continue to enhance procedures designed to ensure compliance with applicable statutory and regulatory requirements, such as public company reporting obligations, regulatory net capital and capital adequacy requirements, sales and trading practices, potential conflicts of interest, anti-money laundering, privacy, sanctions and recordkeeping.
We have established and continue to enhance procedures designed to ensure compliance with applicable statutory and regulatory requirements, such as public company reporting obligations, regulatory net capital and capital adequacy requirements, sales and trading practices, potential conflicts of interest, anti-money laundering, privacy, sanctions and recordkeeping.
We may also enter into foreign currency forward, swap and option contracts with financial institutions to mitigate foreign currency exposures associated with certain existing assets and liabilities, firmly committed transactions and forecasted future cash flows.
We may also enter into foreign currency forward, swap and option contracts with financial institutions to mitigate foreign currency exposures associated with certain existing assets and liabilities, firmly committed transactions and forecasted future cash flows. As mentioned before, our main market is Kazakhstan.
As of March 31, 2023, and 2022, our exposure to equity investments at fair value was $65.7 million and $72.4 million, respectively.
As of March 31, 2024, and 2023, our exposure to equity investments at fair value was $126.1 million and $65.7 million, respectively.
For a description of related risks, see the information under the heading " Risks Related to Information Technology and Cyber Security " in " Risk Factors " in Part I Item 1A of this annual report.
For a description of related risks, see the information under the headings "Risks Related to our Business and Operations" and " Risks Related to Information Technology and Cybersecurity " in " Risk Factors " in Part I Item 1A of this annual report.
Our investment policies and strategy are focused on preservation of capital and supporting our liquidity requirements. We typically invest in highly rated securities, with the primary objective of minimizing the potential risk of principal loss. Our investment policies generally require securities to be investment grade and limit the amount of credit exposure to any one issuer.
Our investment policies and strategies are focused on preservation of capital and supporting our liquidity requirements. We typically invest in highly rated securities, with the primary objective of minimizing the potential risk of principal loss.
As of March 31, 2023, we had $361.7 million in margin lending receivables from our customers, a significant portion of which was due from FST Belize. 82 Table of Contents The amount of risk to which we are exposed from the margin lending we extend to our customers and from short sale transactions by our customers is unlimited and not quantifiable as the risk is dependent upon analysis of a potential significant and undeterminable rise or fall in stock prices.
The amount of risk to which we are exposed from the margin lending we extend to our customers and from short sale transactions by our customers is unlimited and not quantifiable as the risk is dependent upon analysis of a potential significant and undeterminable increase or fall in stock prices.
An analysis of the March 31, 2023 and 2022, balance sheets estimates that a decrease of 10% on the equity price would have reduced the value of the equity securities or instrument we held by approximately $6.6 million and $7.2 million, respectively.
Based on an analysis of the March 31, 2024 and 2023 (not including assets held for sale) balance sheets we estimate that a decrease of 10% in the equity price would have reduced the value of the equity securities or instruments we held by approximately $12.6 million and $6.6 million, respectively.
Based on investment positions as of March 31, 2023 and 2022, a hypothetical 100 basis point increase in interest rates across all maturities would have resulted in $80.9 million and $55.2 million incremental decline in the fair market value of the portfolio, respectively. Such losses would only be realized if we sold the investments prior to maturity.
Based on investment positions as of March 31, 2024 and 2023 (not including assets held for sale), a hypothetical 100 basis point increase in interest rates across all maturities would have resulted in $128.9 million and $80.9 million incremental decline in the fair market value of the portfolio, respectively.
Such non-compliance could result in the imposition of legal or regulatory sanctions, material financial loss, including fines, penalties, judgments, damages and/or settlements, or loss to reputation that we may suffer as a result of compliance failures. These risks include contractual and commercial risk, such as the risk that a counterparty's performance obligations will be unenforceable.
If we are found to have violated any applicable laws, rules or regulations, this could result in the imposition of legal or regulatory sanctions, material financial loss, including fines, penalties, judgments, damages and/or settlements, or loss to reputation that we may suffer as a result of compliance failures.
Credit Risk Credit risk refers to the risk of loss arising when a borrower or counterparty does not meet its financial obligations to us. We are primarily exposed to credit risk from institutions and individuals through the brokerage services we offer. We incur credit risk in a number of areas, including margin lending.
Credit Risk Credit risk refers to the risk of loss arising when a borrower or counterparty does not meet its financial obligations to us. We are exposed to credit risk through our products and assets, such as loans issued, marginal lending, derivatives, debt securities, reverse repurchase agreements, and trading account assets.
An analysis of our March 31, 2023 and 2022, balance sheets estimates the net impact of a 10% percent adverse change in the value of the U.S. dollar relative to all other currencies, would have resulted in an decrease of net income before income tax in the amount of $88.7 million and increase of $282.0 thousand, respectively.
Because Kazakhstan's economy is highly dependent on oil exports, any significant decrease in oil prices lead to a devaluation of local currency, which can lose up to 17% quarterly (during COVID-19 outbreak) of its value relative to the U.S. dollar. 87 Table of Contents Based on an analysis of our March 31, 2024 and 2023 (not including assets held for sale) balance sheets we estimate that the net impact of a 10% adverse change in the value of the U.S. dollar relative to all other currencies would have resulted in an increase of income before income tax in the amount of $121.5 million and decrease of $88.7 million, respectively.
A hypothetical 100 basis point decrease in interest rates across all maturities would have resulted in a $87.0 million and $61.0 million incremental rise in the fair market value of the portfolio, respectively. Foreign Currency Exchange Risk We have a presence in Kazakhstan, Cyprus, Ukraine, Uzbekistan, Germany, Kyrgyzstan, the United States, Azerbaijan, Armenia and the United Kingdom.
Such losses would only be realized if we sold the investments prior to maturity. A hypothetical 100 basis point decrease in interest rates across all maturities would have resulted in a $138.3 million and $87.0 million incremental increase in the fair market value of the portfolio (not including assets held for sale), respectively.