Data as of 29 August 2026 · Source: iShares LQD and HYG ETF holdings (BlackRock) · Updated daily
The dominance of financial institutions among the largest corporate bond issuers underscores the sector’s structural reliance on debt capital markets for funding. JPMorgan Chase, Goldman Sachs and Morgan Stanley collectively account for the three largest positions, reflecting the banking sector’s perpetual need to refinance maturing obligations and maintain regulatory capital buffers. That five of the top ten issuers hail from financial services speaks to the sector’s outsize footprint in investment-grade indices, a concentration that portfolio managers have long debated as a potential source of systemic risk. The presence of technology giants Amazon, Oracle and Meta Platforms signals the maturation of the sector’s capital structures, as cash-rich firms increasingly tap bond markets for share buybacks and acquisitions rather than operational necessity. Oracle’s 46 outstanding bonds—the highest count among the cohort—reflects its acquisition-driven growth strategy and consequent leverage. AT&T’s inclusion serves as a reminder of the telecommunications sector’s capital-intensive nature, whilst the appearance of a BlackRock treasury vehicle among top holdings highlights the cash management mechanics underlying ETF structures. Notably absent from this ranking are traditional industrial and energy names, suggesting a continued shift in index composition toward services and technology.
Top 50 US Corporate Bond Issuers by Market Value Outstanding
| # | Issuer | Market Value | Grade | Bonds |
|---|---|---|---|---|
| 1 | JPMORGAN CHASE & CO | $0.87bn | IG | 45 |
| 2 | GOLDMAN SACHS GROUP INC/THE | $0.78bn | IG | 36 |
| 3 | MORGAN STANLEY | $0.76bn | IG | 37 |
| 4 | AMAZON.COM INC | $0.73bn | IG | 35 |
| 5 | BANK OF AMERICA CORP | $0.72bn | IG | 33 |
| 6 | ORACLE CORPORATION | $0.71bn | IG | 46 |
| 7 | META PLATFORMS INC | $0.59bn | IG | 24 |
| 8 | BLK CSH FND TREASURY SL AGENCY | $0.54bn | HY/IG | 2 |
| 9 | WELLS FARGO & COMPANY | $0.54bn | IG | 24 |
| 10 | AT&T INC | $0.52bn | IG | 36 |
| 11 | VERIZON COMMUNICATIONS INC | $0.51bn | IG | 37 |
| 12 | ALPHABET INC | $0.49bn | IG | 26 |
| 13 | ABBVIE INC | $0.43bn | IG | 30 |
| 14 | UNITEDHEALTH GROUP INC | $0.42bn | IG | 43 |
| 15 | CITIGROUP INC | $0.40bn | IG | 25 |
| 16 | COMCAST CORPORATION | $0.40bn | IG | 41 |
| 17 | T-MOBILE USA INC | $0.36bn | IG | 31 |
| 18 | BROADCOM INC | $0.35bn | IG | 26 |
| 19 | CCO HOLDINGS LLC | $0.34bn | HY | 13 |
| 20 | APPLE INC | $0.33bn | IG | 33 |
| 21 | HSBC HOLDINGS PLC | $0.31bn | IG | 21 |
| 22 | CVS HEALTH CORP | $0.30bn | IG | 23 |
| 23 | INTEL CORPORATION | $0.30bn | IG | 32 |
| 24 | AMGEN INC | $0.29bn | IG | 23 |
| 25 | CHARTER COMMUNICATIONS OPERATING L | $0.27bn | IG | 19 |
| 26 | TRANSDIGM INC | $0.27bn | HY | 12 |
| 27 | ELI LILLY AND COMPANY | $0.27bn | IG | 28 |
| 28 | MERCK & CO INC | $0.26bn | IG | 28 |
| 29 | HCA INC | $0.25bn | IG | 25 |
| 30 | BOEING CO | $0.25bn | IG | 15 |
| 31 | BARCLAYS PLC | $0.23bn | IG | 19 |
| 32 | HOME DEPOT INC | $0.22bn | IG | 25 |
| 33 | PACIFIC GAS AND ELECTRIC COMPANY | $0.22bn | IG | 23 |
| 34 | PHILIP MORRIS INTERNATIONAL INC | $0.21bn | IG | 24 |
| 35 | MITSUBISHI UFJ FINANCIAL GROUP INC | $0.19bn | IG | 21 |
| 36 | SPACE EXPLORATION TECHNOLOGIES COR | $0.19bn | IG | 5 |
| 37 | BRISTOL-MYERS SQUIBB CO | $0.18bn | IG | 16 |
| 38 | ENERGY TRANSFER LP | $0.17bn | HY/IG | 18 |
| 39 | NVIDIA CORPORATION | $0.17bn | IG | 9 |
| 40 | SALESFORCE INC | $0.17bn | IG | 10 |
| 41 | NOVARTIS CAPITAL CORP | $0.16bn | IG | 16 |
| 42 | ABBOTT LABORATORIES | $0.16bn | IG | 8 |
| 43 | PFIZER INVESTMENT ENTERPRISES PTE | $0.16bn | IG | 5 |
| 44 | ELEVANCE HEALTH INC | $0.16bn | IG | 23 |
| 45 | FORD MOTOR CREDIT COMPANY LLC | $0.16bn | IG | 18 |
| 46 | VENTURE GLOBAL LNG INC | $0.16bn | HY | 6 |
| 47 | NRG ENERGY INC | $0.16bn | HY | 12 |
| 48 | ENTERPRISE PRODUCTS OPERATING LLC | $0.16bn | IG | 20 |
| 49 | CIGNA GROUP | $0.16bn | IG | 17 |
| 50 | CENTENE CORPORATION | $0.16bn | HY | 5 |
Market values represent holdings within iShares LQD (investment grade) and HYG (high yield) ETFs only and are a proxy for — not the complete picture of — bonds outstanding. Actual bonds outstanding will be higher. Source: BlackRock iShares. Data refreshed daily after market close.