# Portfolio overlap — CFACX vs VBTLX Comparing **Bond Fund of America** (2026-03-31) and **VANGUARD TOTAL BOND MARKET INDEX FUND** (2026-03-31). - Shared positions: 1715 - Bond Fund of America covered by VANGUARD TOTAL BOND MARKET INDEX FUND: 0.2094201779057687295001709547 - VANGUARD TOTAL BOND MARKET INDEX FUND covered by Bond Fund of America: 0.2094201779057687295001709547 ## Bond Fund of America — top positions | Security | Weight | Shared | |----------|--------|--------| | CAPITAL GROUP CENTRAL CASH FUND | 0.038352 | | | US TREASURY N/B | 0.013990 | ✓ | | US TREASURY N/B | 0.013490 | ✓ | | US TREASURY N/B | 0.012390 | ✓ | | US TREASURY N/B | 0.012069 | | | US TREASURY N/B | 0.010204 | ✓ | | US TREASURY N/B | 0.008753 | ✓ | | Uniform Mortgage-Backed Security, TBA | 0.008732 | | | US TREASURY N/B | 0.008088 | ✓ | | US TREASURY N/B | 0.007513 | ✓ | | US TREASURY N/B | 0.007294 | ✓ | | FNCL 2 5/26 | 0.006139 | ✓ | | US TREASURY N/B | 0.006124 | ✓ | | US TREASURY N/B | 0.005948 | ✓ | | Eagle Funding LuxCo S.a.r.l. | 0.005649 | | | US TREASURY N/B | 0.005532 | ✓ | | US TREASURY N/B | 0.005224 | ✓ | | US TREASURY N/B | 0.004910 | ✓ | | US TREASURY N/B | 0.004853 | ✓ | | U.S. Treasury Inflation-Protected Indexed Bonds | 0.004645 | | | US TREASURY N/B | 0.004637 | | | US TREASURY N/B | 0.004614 | ✓ | | FNCL 6 4/26 | 0.004569 | ✓ | | US TREASURY N/B | 0.004231 | ✓ | | US TREASURY N/B | 0.004187 | ✓ | | US TREASURY N/B | 0.004149 | ✓ | | US TREASURY N/B | 0.004137 | | | US TREASURY N/B | 0.004017 | ✓ | | US TREASURY N/B | 0.003996 | ✓ | | U.S. Treasury Notes | 0.003699 | | | FNCL 2.5 4/26 | 0.003585 | ✓ | | US TREASURY N/B | 0.003434 | ✓ | | US TREASURY N/B | 0.003408 | ✓ | | US TREASURY N/B | 0.003407 | ✓ | | US TREASURY N/B | 0.003051 | ✓ | | US TREASURY N/B | 0.003033 | ✓ | | USRE 2021-1 A1 | 0.002968 | | | FR SD8213 | 0.002953 | ✓ | | US TREASURY N/B | 0.002939 | | | US TREASURY N/B | 0.002895 | ✓ | | US TREASURY N/B | 0.002847 | ✓ | | US TREASURY N/B | 0.002801 | ✓ | | US TREASURY N/B | 0.002751 | ✓ | | US TREASURY N/B | 0.002730 | ✓ | | FNCL 5.5 4/26 | 0.002664 | ✓ | | US TREASURY N/B | 0.002642 | | | US TREASURY N/B | 0.002617 | ✓ | | IL ST TXB-PENSION | 0.002592 | ✓ | | US TREASURY N/B | 0.002537 | ✓ | | US TREASURY N/B | 0.002457 | ✓ | ## VANGUARD TOTAL BOND MARKET INDEX FUND — top positions | Security | Weight | Shared | |----------|--------|--------| | Vanguard Market Liquidity Fund | 0.010685 | | | US TREASURY N/B | 0.004799 | ✓ | | US TREASURY N/B | 0.004211 | ✓ | | US TREASURY N/B | 0.004208 | ✓ | | US TREASURY N/B | 0.004193 | ✓ | | US TREASURY N/B | 0.004153 | ✓ | | US TREASURY N/B | 0.004130 | ✓ | | US TREASURY N/B | 0.004051 | | | US TREASURY N/B | 0.003950 | | | US TREASURY N/B | 0.003933 | ✓ | | US TREASURY N/B | 0.003650 | ✓ | | US TREASURY N/B | 0.003636 | | | US TREASURY N/B | 0.003633 | | | US TREASURY N/B | 0.003529 | ✓ | | US TREASURY N/B | 0.003528 | ✓ | | US TREASURY N/B | 0.003509 | ✓ | | US TREASURY N/B | 0.003423 | ✓ | | US TREASURY N/B | 0.003304 | ✓ | | US TREASURY N/B | 0.003245 | ✓ | | US TREASURY N/B | 0.003239 | | | US TREASURY N/B | 0.003235 | | | US TREASURY N/B | 0.003207 | ✓ | | US TREASURY N/B | 0.003188 | | | US TREASURY N/B | 0.003167 | | | US TREASURY N/B | 0.003117 | ✓ | | US TREASURY N/B | 0.003086 | ✓ | | US TREASURY N/B | 0.002885 | ✓ | | US TREASURY N/B | 0.002751 | ✓ | | US TREASURY N/B | 0.002746 | | | US TREASURY N/B | 0.002725 | | | US TREASURY N/B | 0.002602 | ✓ | | US TREASURY N/B | 0.002428 | ✓ | | US TREASURY N/B | 0.002421 | ✓ | | US TREASURY N/B | 0.002415 | ✓ | | US TREASURY N/B | 0.002412 | ✓ | | US TREASURY N/B | 0.002401 | ✓ | | US TREASURY N/B | 0.002394 | | | US TREASURY N/B | 0.002392 | ✓ | | US TREASURY N/B | 0.002360 | ✓ | | US TREASURY N/B | 0.002358 | ✓ | | US TREASURY N/B | 0.002330 | | | US TREASURY N/B | 0.002312 | ✓ | | US TREASURY N/B | 0.002295 | | | US TREASURY N/B | 0.002286 | ✓ | | US TREASURY N/B | 0.002284 | ✓ | | US TREASURY N/B | 0.002276 | ✓ | | US TREASURY N/B | 0.002272 | ✓ | | US TREASURY N/B | 0.002256 | ✓ | | US TREASURY N/B | 0.002244 | | | US TREASURY N/B | 0.002240 | | ## Sources - N-PORT (fund A) — accession `0001193125-26-245289` (as of 2026-03-31) - N-PORT (fund B) — accession `0000794105-26-000185` (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 _