| | Principal Amount | Value |
Wireless Telecommunication Services–(continued) |
Vodafone Group PLC (United Kingdom), | | | |
3.25%, 06/04/2081(c) | | | $73,000 | $60,904 |
4.13%, 06/04/2081(c) | | | 246,000 | 185,580 |
5.13%, 06/04/2081(c) | | | 119,000 | 85,114 |
Xiaomi Best Time International Ltd. (China), 4.10%, 07/14/2051(b) | | | 200,000 | 110,381 |
| | | | 4,021,280 |
Total U.S. Dollar Denominated Bonds & Notes (Cost $185,979,532) | | 165,615,922 |
| | Shares | |
Preferred Stocks–4.74% |
Asset Management & Custody Banks–0.02% |
Bank of New York Mellon Corp. (The), 4.70%, Series G, Pfd.(c) | | 30,000 | 28,845 |
Diversified Banks–2.63% |
Bank of America Corp., 6.50%, Series Z, Pfd.(c) | | 865,000 | 855,423 |
Citigroup, Inc., 6.25%, Series T, Pfd.(c) | | 450,000 | 436,590 |
Citigroup, Inc., 5.00%, Series U, Pfd.(c) | | 956,000 | 862,790 |
Citigroup, Inc., 4.00%, Series W, Pfd.(c) | | 373,000 | 324,121 |
Wells Fargo & Co., 7.50%, Class A, Series L, Conv. Pfd. | | 1,992 | 2,370,759 |
| | | | 4,849,683 |
Investment Banking & Brokerage–1.80% |
Charles Schwab Corp. (The), 4.00%, Series H, Pfd.(c) | | 285,000 | 223,369 |
Goldman Sachs Group, Inc. (The), 7.47% (3 mo. USD LIBOR + 2.87%), Series P, Pfd.(e) | | 495,000 | 481,388 |
Morgan Stanley, 7.13%, Series E, Pfd.(c) | | 62,725 | 1,601,996 |
Morgan Stanley, 6.88%, Series F, Pfd.(c) | | 40,000 | 1,014,800 |
| | | | 3,321,553 |
Life & Health Insurance–0.11% |
MetLife, Inc., 3.85%, Series G, Pfd.(c) | | 229,000 | 208,534 |
Multi-Utilities–0.14% |
CenterPoint Energy, Inc., 6.13%, Series A, Pfd.(c) | | 271,000 | 256,330 |
Other Diversified Financial Services–0.04% |
Equitable Holdings, Inc., 4.95%, Series B, Pfd.(c) | | 69,000 | 65,371 |
Total Preferred Stocks (Cost $9,139,989) | | 8,730,316 |
| | Principal Amount | |
U.S. Treasury Securities–1.47% |
U.S. Treasury Bills–0.23% |
3.75% - 3.76%, 03/09/2023(h)(i) | | | $64,000 | ��63,262 |
4.54% - 4.60%, 05/11/2023(h)(i) | | | 377,000 | 369,455 |
| | | | 432,717 |
U.S. Treasury Bonds–0.53% |
4.00%, 11/15/2042 | | | 557,900 | 560,690 |
3.00%, 08/15/2052 | | | 480,800 | 411,835 |
| | | | 972,525 |