| | Principal Amount | Value |
Airlines–(continued) |
United Airlines Pass-Through Trust, | | | |
Series 2014-2, Class B, 4.63%, 09/03/2022 | | | $305,203 | $312,956 |
Series 2016-1, Class B, 3.65%, 01/07/2026 | | | 295,736 | 294,094 |
Series 2020-1, Class A, 5.88%, 10/15/2027 | | | 601,443 | 668,297 |
Series 2018-1, Class AA, 3.50%, 03/01/2030 | | | 539,795 | 565,450 |
Series 2019-1, Class A, 4.55%, 08/25/2031 | | | 269,862 | 288,765 |
Series 2019-1, Class AA, 4.15%, 08/25/2031 | | | 524,928 | 569,056 |
United Airlines, Inc., | | | |
4.38%, 04/15/2026(b) | | | 150,000 | 155,627 |
4.63%, 04/15/2029(b) | | | 97,000 | 100,337 |
| | | | 6,419,430 |
Alternative Carriers–0.10% |
Level 3 Financing, Inc., 3.75%, 07/15/2029(b) | | | 220,000 | 212,399 |
Lumen Technologies, Inc., Series P, 7.60%, 09/15/2039 | | | 18,000 | 20,470 |
| | | | 232,869 |
Apparel Retail–0.14% |
L Brands, Inc., 6.75%, 07/01/2036 | | | 73,000 | 87,002 |
Ross Stores, Inc., 0.88%, 04/15/2026 | | | 257,000 | 252,308 |
| | | | 339,310 |
Application Software–0.16% |
ZoomInfo Technologies LLC/ZoomInfo Finance Corp., 3.88%, 02/01/2029(b) | | | 380,000 | 371,929 |
Asset Management & Custody Banks–1.67% |
Affiliated Managers Group, Inc., 4.25%, 02/15/2024 | | | 1,112,000 | 1,216,459 |
Ameriprise Financial, Inc., 3.00%, 04/02/2025 | | | 363,000 | 389,984 |
Apollo Management Holdings L.P., 4.95%, 01/14/2050(b)(c) | | | 50,000 | 51,812 |
Carlyle Holdings II Finance LLC, 5.63%, 03/30/2043(b) | | | 1,304,000 | 1,649,784 |
CI Financial Corp. (Canada), 3.20%, 12/17/2030 | | | 444,000 | 450,923 |
Owl Rock Capital Corp., 2.63%, 01/15/2027 | | | 210,000 | 210,016 |
| | | | 3,968,978 |
Auto Parts & Equipment–0.04% |
Clarios Global L.P./Clarios US Finance Co., 8.50%, 05/15/2027(b) | | | 30,000 | 32,663 |
Dana Financing Luxembourg S.a.r.l., 5.75%, 04/15/2025(b) | | | 22,000 | 22,713 |
Dana, Inc., 5.38%, 11/15/2027 | | | 37,000 | 39,405 |
| | | | 94,781 |