# Portfolio overlap — TMBFX vs LUTAX Comparing **Transamerica Core Bond** (2026-04-30) and **Columbia U.S. Treasury Index Fund** (2026-01-31). - Shared positions: 60 - Transamerica Core Bond covered by Columbia U.S. Treasury Index Fund: 0.1354357192000026473003799732 - Columbia U.S. Treasury Index Fund covered by Transamerica Core Bond: 0.1354357192000026473003799734 ## Transamerica Core Bond — top positions | Security | Weight | Shared | |----------|--------|--------| | Uniform Mortgage-Backed Security, TBA | 0.034581 | | | FNCL 3 5/26 | 0.026340 | | | Uniform Mortgage-Backed Security, TBA | 0.018336 | | | U.S. Treasury Bills | 0.017691 | | | Uniform Mortgage-Backed Security, TBA | 0.016731 | | | Uniform Mortgage-Backed Security, TBA | 0.016612 | | | FIXED INC CLEARING CORP.REPO | 0.015509 | | | FNCL 3.5 5/26 | 0.011145 | | | US TREASURY N/B | 0.010816 | ✓ | | FNCL 2 5/26 | 0.010321 | | | US TREASURY N/B | 0.009856 | | | US TREASURY N/B | 0.008819 | ✓ | | Toronto-Dominion Bank | 0.008726 | | | GTA Funding LLC | 0.008724 | | | Verto Capital I-A LLC | 0.008540 | | | State Street Navigator Securities Lending Government Money Market Portfolio | 0.008496 | | | Philip Morris International, Inc. | 0.008324 | | | US TREASURY N/B | 0.008290 | | | US TREASURY N/B | 0.008187 | ✓ | | U.S. TREASURY INFLATION-PROTECTED SECURITIES 2-1/2% 01/15/29 | 0.007718 | | | Uniform Mortgage-Backed Security, TBA | 0.007704 | | | Uniform Mortgage-Backed Security, TBA | 0.007575 | | | Manhattan Asset Funding Co. LLC | 0.007312 | | | US TREASURY N/B | 0.006745 | ✓ | | Federal National Mortgage Association | 0.006693 | | | Nieuw Amsterdam Receivables Corp. BV | 0.006585 | | | US TREASURY N/B | 0.006513 | | | Columbia Funding Co. LLC | 0.006312 | | | Cancara Asset Securitisation LLC | 0.006287 | | | Barton Capital SA | 0.005865 | | | US TREASURY N/B | 0.005725 | ✓ | | Sumitomo Mitsui Trust Bank Ltd. | 0.005584 | | | Glencove Funding LLC | 0.005468 | | | Nordea Bank Abp | 0.005418 | | | U.S. Treasury Bills | 0.005383 | | | Emerson Electric Co. | 0.005184 | | | LMA-Americas LLC | 0.005113 | | | Britannia Funding Co. LLC | 0.004880 | | | US TREASURY N/B | 0.004837 | ✓ | | Federal National Mortgage Association | 0.004709 | | | Federal National Mortgage Association | 0.004587 | | | Federal National Mortgage Association | 0.004574 | | | U.S. TREASURY INFLATION-PROTECTED SECURITIES .125 07/15/2030 | 0.004562 | | | Federal National Mortgage Association | 0.004550 | | | BANK OF AMER CRP | 0.004544 | | | Victory Receivables Corp. | 0.004447 | | | GREATAMERICA LSNG REC FDS LLC 4.39% 12/17/2029 144A | 0.004363 | | | FNMA UMBS, 30 Year | 0.004298 | | | US TREASURY N/B | 0.004162 | ✓ | | FR SD8342 | 0.004158 | | ## Columbia U.S. Treasury Index Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.009020 | | | US TREASURY N/B | 0.008851 | | | US TREASURY N/B | 0.008754 | | | US TREASURY N/B | 0.008742 | | | US TREASURY N/B | 0.008599 | | | US TREASURY N/B | 0.008530 | | | US TREASURY N/B | 0.008526 | | | US TREASURY N/B | 0.008426 | | | US TREASURY N/B | 0.007907 | | | US TREASURY N/B | 0.007666 | | | US TREASURY N/B | 0.007246 | ✓ | | US TREASURY N/B | 0.007039 | ✓ | | US TREASURY N/B | 0.007032 | | | US TREASURY N/B | 0.007031 | ✓ | | US TREASURY N/B | 0.007027 | | | US TREASURY N/B | 0.006976 | | | US TREASURY N/B | 0.006954 | | | US TREASURY N/B | 0.006949 | ✓ | | US TREASURY N/B | 0.006884 | | | US TREASURY N/B | 0.006625 | ✓ | | US TREASURY N/B | 0.006609 | ✓ | | US TREASURY N/B | 0.006520 | | | US TREASURY N/B | 0.006445 | ✓ | | US TREASURY N/B | 0.005704 | | | US TREASURY N/B | 0.005431 | | | US TREASURY N/B | 0.005426 | | | US TREASURY N/B | 0.005338 | ✓ | | US TREASURY N/B | 0.005302 | | | US TREASURY N/B | 0.005281 | ✓ | | US TREASURY N/B | 0.005159 | | | US TREASURY N/B | 0.005133 | ✓ | | US TREASURY N/B | 0.005131 | | | US TREASURY N/B | 0.005119 | ✓ | | US TREASURY N/B | 0.005119 | ✓ | | US TREASURY N/B | 0.005108 | | | US TREASURY N/B | 0.005084 | | | US TREASURY N/B | 0.005080 | | | US TREASURY N/B | 0.005058 | | | US TREASURY N/B | 0.005057 | | | US TREASURY N/B | 0.005052 | | | US TREASURY N/B | 0.005035 | | | US TREASURY N/B | 0.005035 | | | US TREASURY N/B | 0.005028 | ✓ | | US TREASURY N/B | 0.005000 | | | US TREASURY N/B | 0.004996 | ✓ | | US TREASURY N/B | 0.004982 | | | US TREASURY N/B | 0.004978 | | | US TREASURY N/B | 0.004951 | | | US TREASURY N/B | 0.004949 | | | US TREASURY N/B | 0.004947 | | ## Sources - N-PORT (fund A) — accession `0001410368-26-063328` (as of 2026-04-30) - N-PORT (fund B) — accession `0001410368-26-033335` (as of 2026-01-31) --- _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 _