| KEX | Kirby Corporation Common Stock | | |
| KEY | KeyCorp Common Stock | | SP500 |
| KEY-I | KeyCorp Depositary Shares Each Representing a 1/40th Ownership Interest in a Share of Fixed-to-Floating Rate Perpetual Non-Cumulative Preferred Stock, Series E | | |
| KEY-J | KeyCorp Depositary Shares each representing a 1/40th ownership interest in a share of Fixed Rate Perpetual Non-Cumulative Preferred Stock, Series F | | |
| KEY-K | KeyCorp Depositary Shares, each representing a 1/40th ownership interest in a share of Fixed Rate Perpetual Non-Cumulative Preferred Stock, Series G | | |
| KEY-L | KeyCorp Depositary Shares each representing a 1/40th ownership interest in a share of Fixed Rate Perpetual Non-Cumulative Preferred Stock, Series H | | |
| KEYS | Keysight Technologies Inc. Common Stock | | SP500 |
| KF | Korea Fund, Inc. (The) New Common Stock | | |
| KFRC | Kforce, Inc. Common Stock | | |
| KFY | Korn Ferry Common Stock | | |
| KGC | Kinross Gold Corporation Common Stock | | |
| KGS | Kodiak Gas Services, Inc. Common Stock | | |
| KHC | The Kraft Heinz Company Common Stock | | SP500 |
| KIM | Kimco Realty Corporation (HC) Common Stock | | SP500 |
| KIM-L | Kimco Realty Corporation Class L Depositary Shares, each of which represents a one-one thousandth fractional interest in a share of 5.125% Class L Cumulative Redeemable Preferred Stock, liquidation preference $25,000.00 per share | | |
| KIM-M | Kimco Realty Corporation Class M Depositary Shares, each of which represents a one-one thousandth fractional interest in a share of 5.25% Class M Cumulative Redeemable Preferred Stock, liquidation preference $25,000.00 per share | | |
| KIM-N | Kimco Realty Corporation Depositary Shares, each representing 1/1,000th interest in a share of 7.25% Class N Cumulative Convertible Perpetual Preferred Stock | | |
| KIO | KKR Income Opportunities Fund Common Shares | | |
| KKR | KKR & Co. Inc. Common Stock | | SP500 |
| KKR-D | KKR & Co. Inc. 6.25% Series D Mandatory Convertible Preferred Stock | | |
| KKRS | KKR Group Finance Co. IX LLC 4.625% Subordinated Notes due 2061 | | |
| KKRT | KKR & Co. Inc. 6.875% Subordinated Notes due 2065 | | |
| KLAR | Klarna Group plc Ordinary Shares | | |
| KLC | KinderCare Learning Companies, Inc. Common Stock | | |
| KMI | Kinder Morgan, Inc. Common Stock | | SP500 |
| KMPB | Kemper Corporation 5.875% Fixed-Rate Reset Junior Subordinated Debentures due 2062 | | |
| KMPR | Kemper Corporation | | |
| KMT | Kennametal Inc. Common Stock | | |
| KMX | CarMax Inc | | |
| KN | Knowles Corporation Common Stock | | |
| KNF | Knife Riv Holding Co. Common Stock | | |
| KNOP | KNOT Offshore Partners LP Common Units representing Limited Partner Interests | | |
| KNSL | Kinsale Capital Group, Inc. Common Stock | | |
| KNTK | Kinetik Holdings Inc. Class A Common Stock | | |
| KNX | Knight-Swift Transportation Holdings Inc. | | |
| KO | Coca-Cola Company (The) Common Stock | | SP500 |
| KODK | Eastman Kodak Company Common New | | |
| KOF | Coca Cola Femsa S.A.B. de C.V. American Depositary Shares, each representing 10 Units (each Unit consists of 3 Series B Shares and 5 Series L Shares) | | |
| KOP | Koppers Holdings Inc. Common Stock | | |
| KOS | Kosmos Energy Ltd. Common Shares (DE) | | |
| KPET | KPET Ultra Paceline Corporation Class A Ordinary Shares | | |
| KPET+ | KPET Ultra Paceline Corporation Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share | | |
| KPET= | KPET Ultra Paceline Corporation Units, each consisting of one Class A Ordinary Share and one-sixth of one Warrant | | |
| KR | Kroger Company (The) Common Stock | | SP500 |
| KRC | Kilroy Realty Corporation Common Stock | | |
| KREF | KKR Real Estate Finance Trust Inc. Common Stock | | |
| KREF-A | KKR Real Estate Finance Trust Inc. 6.50% Series A Cumulative Redeemable Preferred Stock | | |
| KRG | Kite Realty Group Trust Common Stock | | |
| KRMN | Karman Holdings Inc. Common Stock | | |
| KRO | Kronos Worldwide Inc Common Stock | | |