KEYCORP NEW

Our securities portfolio is constructed to help manage overall interest rate risk and provide a source of liquidity, including holding securities used to accommodate pledging requirements. Our securities portfolio totaled $45.8 billion at December 31, 2023, compared to $47.8 billion at December 31, 2022. Available-for-sale securities were $37.2 billion at December 31, 2023, compared to $39.1 billion at December 31, 2022. Held-to-maturity securities were $8.6 billion at December 31, 2023, compared to $8.7 billion at December 31, 2022.

As shown in Figure 15, all of our mortgage-backed securities, which include both securities available-for-sale and held-to-maturity securities, are issued by government-sponsored enterprises or GNMA, and are traded in liquid secondary markets. These securities are recorded on the balance sheet at fair value for the available-for-sale portfolio and at cost for the held-to-maturity portfolio. For more information about these securities, see Note 6 (“Fair Value Measurements”) under the heading “Qualitative Disclosures of Valuation Techniques,” and Note 7 (“Securities”).

Figure 15. Mortgage-Backed Securities by Issuer

(a)Includes securities held in the available-for-sale and held-to-maturity portfolios.

Securities available for sale

The majority of our securities available-for-sale portfolio consists of Federal Agency CMOs and mortgage-backed securities. CMOs are debt securities secured by a pool of mortgages or mortgage-backed securities. These mortgage securities generate interest income, serve as collateral to support certain pledging agreements, and provide liquidity value under regulatory requirements.

We periodically evaluate our securities available-for-sale portfolio in light of established A/LM objectives, changing market conditions that could affect the profitability of the portfolio, the regulatory environment, and the level of interest rate risk to which we are exposed. These evaluations may cause us to take steps to adjust our overall balance sheet positioning.

In addition, the size and composition of our securities available-for-sale portfolio could vary with our needs for liquidity and the extent to which we are required (or elect) to hold these assets as collateral to secure public funds and trust deposits. Although we generally use debt securities for this purpose, other assets, such as securities purchased under resale agreements or letters of credit, are used occasionally when they provide a lower cost of collateral or more favorable risk profiles.

Our investing activities continue to complement other balance sheet developments and provide for our ongoing liquidity management needs. Our actions to not reinvest the monthly security cash flows at various times served to provide the liquidity necessary to address our funding requirements. These funding requirements included periodic loan growth and occasional debt maturities. At other times, we may make additional investments that go beyond the replacement of maturities or mortgage security cash flows as our liquidity position and/or interest rate risk management strategies may require. Lastly, our focus on investing in high quality liquid assets, including GNMA-related securities, is related to liquidity management strategies to satisfy regulatory requirements.

Figure 16 shows the composition, TE yields, and remaining maturities of our securities available for sale. For more information about these securities, including gross unrealized gains and losses by type of security and securities pledged, see Note 7 (“Securities”).

Figure 16. Securities Available for Sale

(a)Maturity is based upon expected average lives rather than contractual terms.

(b)Weighted-average yields are calculated based on amortized cost. Such yields have been adjusted to a TE basis using the statutory federal income tax rate in effect that calendar year.

Held-to-maturity securities

The majority of our held-to-maturity portfolio consists of Federal Agency CMOs and mortgage-backed securities. The portfolio is also comprised of asset-backed securities and foreign bonds. Figure 17 shows the composition, yields, and remaining maturities of these securities.

Figure 17. Held-to-Maturity Securities

(a)Maturity is based upon expected average lives rather than contractual terms.

(b)Weighted-average yields are calculated based on amortized cost. Such yields have been adjusted to a TE basis using the statutory federal income tax rate in effect that calendar year.