# Portfolio overlap — WAIIX vs FIPDX Comparing **Western Asset Inflation Indexed Plus Bond Fund** (2026-03-31) and **Fidelity Inflation-Protected Bond Index Fund** (2026-03-31). - Shared positions: 17 - Western Asset Inflation Indexed Plus Bond Fund covered by Fidelity Inflation-Protected Bond Index Fund: 0.3578464615668284324890310939 - Fidelity Inflation-Protected Bond Index Fund covered by Western Asset Inflation Indexed Plus Bond Fund: 0.3578464615668284324890310940 ## Western Asset Inflation Indexed Plus Bond Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034 | 0.162500 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-7/8% 04/15/29 | 0.109716 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033 | 0.069509 | ✓ | | U.S. Treasury Inflation-Protected Indexed Notes | 0.069268 | ✓ | | U.S. Treasury Inflation-Protected Indexed Notes | 0.059118 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045 | 0.055912 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0.25% 02/15/2050 | 0.054394 | ✓ | | U.S. Treasury Notes 0.125%, Due 1/15/2030 | 0.053313 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-1/2% 01/15/29 | 0.046160 | ✓ | | U.S. Treasury Inflation-Linked Notes | 0.036590 | ✓ | | U.S. Treasury Notes | 0.032076 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029 | 0.031298 | ✓ | | U.S. Treasury Notes | 0.025262 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES .25% 07/15/29 | 0.024217 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 02/15/2052 | 0.022292 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 2 1/8% 02/15/40 | 0.018038 | ✓ | | BLP COMMERCIAL MORTGAGE TRUST 2023-IND SER 2023-IND CL A V/R REGD 144A P/P 5.37219000 | 0.007637 | | | REPUBLIC OF PERU | 0.007584 | | | ANTOFAGASTA PLC SR UNSECURED 144A 10/30 2.375 | 0.007466 | | | Inversiones CMPC SA | 0.005860 | | | Citigroup Commercial Mortgage Trust, Series 2023-SMRT, Class A | 0.005740 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/8% 02/15/2044 | 0.005649 | ✓ | | OCCIDENTAL PETROLEUM CORP 3.5% 08/15/2029 | 0.005633 | | | Yamana Gold Inc | 0.005618 | | | First Quantum Minerals Ltd | 0.005108 | | | FREDDIE MAC STACR STACR 2022 DNA2 M1B 144A | 0.004939 | | | MORGAN STANLEY BK AMER MERRILL LYNCH TR 2016-C32 A3 3.459% 12/15/2049 | 0.004615 | | | Deephaven Residential Mortgage Trust 2022-1 | 0.004377 | | | ECOPETROL SA SR UNSECURED 11/31 4.625 | 0.004353 | | | ARCELORMITTAL | 0.003728 | | | BX Trust, Series 2022-VAMF, Class A | 0.003537 | | | STACR 2021-DNA6 M2 | 0.003491 | | | GLENLN 4 03/27/27 144A | 0.003412 | | | CPGX 6.042 08/15/28 | 0.003285 | | | BMARK 2023-B38 A4 5.5246% 04-15-56 | 0.003281 | | | TARGA RESOURCES | 0.003013 | | | ENERGY TRANSFER | 0.002992 | | | EQT CORP | 0.002956 | | | ONEOK INC | 0.002802 | | | WAMU MORTGAGE PASS THROUGH CER WAMU 2005 AR4 A5 | 0.002681 | | | Freddie Mac STACR REMIC Trust 2026-DNA2 | 0.002450 | | | DRMT 2026-INV1 A1 | 0.002382 | | | CONSTL ENRGY GEN | 0.002351 | | | PRKCM 2025-AFC1 Trust 5.10 | 0.002337 | | | COLT 2025-11 Mortgage Loan Trust | 0.002331 | | | Ellington Financial Mortgage Trust 2022-1 | 0.002218 | | | REPUBLIC OF PERU | 0.002198 | | | CAPSTONE COPPER CORP REGD 144A P/P 6.75000000 | 0.001947 | | | ZOOM COMMUNICATIONS INC | 0.001158 | | | ULTRA LONG TERM US TREASURY BOND FUTURE MAR25 | 0.001075 | | ## Fidelity Inflation-Protected Bond Index Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | U.S. Treasury Inflation-Protected Indexed Notes | 0.040490 | | | U.S. Treasury Inflation-Protected Indexed Notes | 0.040075 | ✓ | | U.S. Treasury Notes | 0.039764 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.375 07/15/33 | 0.036575 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 07/15/2032 | 0.035230 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 04/15/2027 | 0.034278 | | | U.S. Treasury Inflation-Protected Indexed Notes | 0.032981 | ✓ | | U.S. Treasury Inflation-Protected Notes 1.75%, Due 01/15/2034 | 0.032638 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/2031 | 0.032396 | | | U.S. Treasury Notes | 0.031104 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 2.375% 10/15/2028 | 0.031092 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.125% 01/15/2033 | 0.030964 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030 | 0.030843 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 07/15/2031 | 0.029985 | | | U.S. Treasury Notes | 0.029584 | | | U.S. Treasury Notes 0.125%, Due 1/15/2030 | 0.028565 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.250 04/15/2028 | 0.028399 | | | U.S. Treasury Inflation-Linked Notes | 0.028146 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES .25% 07/15/29 | 0.027894 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/2% 01/15/2028 | 0.027760 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-5/8% 10/15/27 | 0.027648 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 01/15/32 | 0.026958 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 07/15/2028 | 0.024049 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/8% 07/15/2027 | 0.020856 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-5/8% 04/15/28 | 0.017717 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES .875% 01/15/2029 | 0.016719 | ✓ | | U.S. Treasury Inflation-Indexed Notes | 0.014777 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-1/2% 01/15/29 | 0.013932 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/8% 02/15/2044 | 0.013777 | ✓ | | U.S. Treasury Inflation-Protected Indexed Bonds | 0.013193 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-7/8% 04/15/29 | 0.012840 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2045 | 0.012341 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1.50% 2/15/2053 | 0.011301 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-3/4% 02/15/2042 | 0.011301 | | | Fidelity Securities Lending Cash Central Fund | 0.010993 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-7/8% 02/15/2047 | 0.009590 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-5/8% 02/15/2043 | 0.009230 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 3-3/8% 04/15/32 | 0.009109 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0.25% 02/15/2050 | 0.007968 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1-3/4% 01/15/28 | 0.007904 | | | U.S. Treasury Inflation-Protected Indexed Bonds | 0.007790 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 0-1/8% 02/15/2052 | 0.006942 | ✓ | | U.S. Treasury Inflation-Protected Notes 2.125%, Due 02/15/2054 | 0.006882 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 2 1/8% 02/15/40 | 0.006532 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/48 | 0.006417 | | | UNITED STATES TREASURY INFLATION INDEXED BONDS I/L 2.375% 02-15-56 | 0.005754 | | | U.S. Treasury Inflation-Protected Indexed Bonds | 0.005529 | | | Fidelity Cash Central Fund | 0.005409 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 1% 02/15/46 | 0.005347 | | | U.S. Treasury Inflation Linked Bonds | 0.002432 | | ## Sources - N-PORT (fund A) — accession `0000940400-26-021658` (as of 2026-03-31) - N-PORT (fund B) — accession `0000035402-26-003383` (as of 2026-03-31) --- _Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them._ _Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC._ _Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed. See _