
			December 31,
			2023				2022
Debt Securities			$	744,315			$	807,135
Equity Securities			375				335
Debt Securities Carried by EGL			476,778				365,638
Investment Funds			160,559				136,718
Total Investment Securities, at fair value			$	1,382,027			$	1,309,826

Certificates of Deposit, at contract value	54,856				122,890

Total Investment Securities and Certificates of Deposit	$	1,436,883			$	1,432,716

Debt Securities are classified as available-for-sale securities within Investment Securities and Certificates of Deposit on the Consolidated Statements of Financial Condition. These securities are stated at fair value with unrealized gains and losses included in Accumulated Other Comprehensive Income (Loss) on the Consolidated Statements of Financial Condition and realized gains and losses included in Other Revenue, Including Interest and Investments, on the Consolidated Statements of Operations, on a specific identification basis.

Gross unrealized gains included in Accumulated Other Comprehensive Income (Loss) were $419, $6,760 and $29 for the years ended December 31, 2023, 2022 and 2021, respectively. Gross unrealized losses included in Accumulated Other

Comprehensive Income (Loss) were ($280), ($2,301) and ($36) for the years ended December 31, 2023, 2022 and 2021, respectively.

Gross realized losses included within Other Revenue, Including Interest and Investments, were ($261), ($34) and ($11) for the years ended December 31, 2023, 2022 and 2021, respectively.

Proceeds from the sales and maturities of available-for-sale securities, including interest, were $1,772,642, $1,415,291 and $814,800 for the years ended December 31, 2023, 2022 and 2021, respectively.

Scheduled maturities of the Company's available-for-sale debt securities as of December 31, 2023 and 2022 were as follows:


	December 31, 2023				December 31, 2022
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due within one year	$	743,198	$	743,338	$	800,710	$	805,190
Due after one year through five years	980		977		1,942		1,945


Total	$	744,178	$	744,315	$	802,652	$	807,135

The Company has the ability and intent to hold available-for-sale securities until a recovery of fair value is equal to an amount approximating its amortized cost, which may be at maturity. Further, the securities are all U.S. Treasuries and the Company has not incurred credit losses on its securities. As such, the Company does not consider these securities to be impaired at December 31, 2023 and has not recorded a credit allowance on these securities.

Equity Securities are carried at fair value with changes in fair value recorded in Other Revenue, Including Interest and Investments, on the Consolidated Statements of Operations. The Company had net realized and unrealized gains (losses) of $41, ($525) and $1,156 for the years ended December 31, 2023, 2022 and 2021, respectively.

EGL invests in a fixed income portfolio consisting primarily of U.S. Treasury bills. These securities are carried at fair value, with changes in fair value recorded in Other Revenue, Including Interest and Investments, on the Consolidated Statements of Operations, as required for broker-dealers in securities. The Company had net realized and unrealized gains of $216, $1,777 and $6 for the years ended December 31, 2023, 2022 and 2021, respectively.

The Company invests in a portfolio of exchange-traded funds as an economic hedge against its deferred cash compensation program. See Note 18 for further information. These securities are carried at fair value, with changes in fair value recorded in Other Revenue, Including Interest and Investments, on the Consolidated Statements of Operations. The Company had net realized and unrealized gains (losses) of $31,724, ($29,778) and $29,025 for the years ended December 31, 2023, 2022 and 2021, respectively (of which $26,342, ($45,619) and $19,470, respectively, were net unrealized gains (losses)).

At December 31, 2023 and 2022, the Company held certificates of deposit of $54,856 and $122,890, respectively, with certain banks with original maturities of four months or less when purchased.