# Portfolio overlap — VCORX vs VTBIX Comparing **VANGUARD CORE BOND FUND** (2026-03-31) and **VANGUARD TOTAL BOND MARKET II INDEX FUND** (2026-03-31). - Shared positions: 1064 - VANGUARD CORE BOND FUND covered by VANGUARD TOTAL BOND MARKET II INDEX FUND: 0.1579277349141186405584017761 - VANGUARD TOTAL BOND MARKET II INDEX FUND covered by VANGUARD CORE BOND FUND: 0.1579277349141186405584017762 ## VANGUARD CORE BOND FUND — top positions | Security | Weight | Shared | |----------|--------|--------| | FNCL 5.5 4/26 | 0.017814 | ✓ | | G2SF 5 4/26 | 0.014505 | ✓ | | FNCL 6 4/26 | 0.013718 | ✓ | | FNCL 6.5 4/26 | 0.013061 | ✓ | | US TREASURY N/B | 0.010643 | ✓ | | US TREASURY N/B | 0.008839 | ✓ | | US TREASURY N/B | 0.008681 | ✓ | | FNCL 3.5 4/26 | 0.008612 | ✓ | | FNCL 2.5 4/26 | 0.008479 | ✓ | | US TREASURY N/B | 0.007554 | ✓ | | Vanguard Market Liquidity Fund | 0.005713 | ✓ | | US TREASURY N/B | 0.005472 | ✓ | | US TREASURY N/B | 0.005344 | ✓ | | G2SF 5.5 4/25 | 0.005289 | ✓ | | G2SF 4.5 4/26 | 0.004926 | ✓ | | US TREASURY N/B | 0.004756 | ✓ | | U.S. Treasury Bills | 0.004539 | | | FNCL 2 4/26 | 0.004397 | ✓ | | US TREASURY N/B | 0.004286 | ✓ | | FNCL 3 4/26 | 0.004282 | ✓ | | US TREASURY N/B | 0.004198 | ✓ | | US TREASURY N/B | 0.004196 | ✓ | | US TREASURY N/B | 0.004080 | ✓ | | FG Z40297 | 0.003868 | | | AGENCE FRANCAISE | 0.003847 | | | US TREASURY N/B | 0.003770 | ✓ | | US TREASURY N/B | 0.003740 | ✓ | | US TREASURY N/B | 0.003727 | ✓ | | CASSA DEPOSITI E PRESTIT SR UNSECURED 144A 10/30 4.375 | 0.003718 | | | CORP ANDINA FOM | 0.003630 | ✓ | | US TREASURY N/B | 0.003587 | ✓ | | Central American Bank for Economic Integration | 0.003534 | | | REP OF CYPRUS | 0.003498 | | | Sultanate of Oman Government Bond | 0.003441 | | | US TREASURY N/B | 0.003404 | ✓ | | US TREASURY N/B | 0.003359 | ✓ | | UNITED MEXICAN | 0.003282 | ✓ | | US TREASURY N/B | 0.003125 | ✓ | | US TREASURY N/B | 0.003098 | ✓ | | FN MA4237 | 0.003081 | ✓ | | US TREASURY N/B | 0.003016 | ✓ | | US TREASURY N/B | 0.002969 | ✓ | | US TREASURY N/B | 0.002964 | ✓ | | CHILE | 0.002918 | | | Sequoia Mortgage Trust, Series 2025-S2, Class A1 | 0.002830 | | | Hellenic Republic Government Bonds | 0.002807 | | | CDEP 5.875 04/30/29 144A | 0.002699 | | | US TREASURY N/B | 0.002619 | ✓ | | US TREASURY N/B | 0.002566 | ✓ | | US TREASURY N/B | 0.002565 | ✓ | ## VANGUARD TOTAL BOND MARKET II INDEX FUND — top positions | Security | Weight | Shared | |----------|--------|--------| | Vanguard Market Liquidity Fund | 0.052417 | ✓ | | US TREASURY N/B | 0.014117 | | | US TREASURY N/B | 0.013634 | | | U.S. Treasury Notes | 0.007803 | | | U.S. Treasury Notes | 0.006637 | | | US TREASURY N/B | 0.005586 | | | US TREASURY N/B | 0.003856 | | | US TREASURY N/B | 0.003675 | | | US TREASURY N/B | 0.003623 | ✓ | | US TREASURY N/B | 0.003495 | | | US TREASURY N/B | 0.003466 | | | US TREASURY N/B | 0.003362 | | | US TREASURY N/B | 0.003344 | | | US TREASURY N/B | 0.003285 | | | US TREASURY N/B | 0.003128 | | | US TREASURY N/B | 0.003124 | | | US TREASURY N/B | 0.003099 | | | US TREASURY N/B | 0.003075 | | | US TREASURY N/B | 0.003056 | | | US TREASURY N/B | 0.003046 | | | US TREASURY N/B | 0.002957 | | | US TREASURY N/B | 0.002934 | | | US TREASURY N/B | 0.002931 | | | US TREASURY N/B | 0.002895 | | | US TREASURY N/B | 0.002861 | | | US TREASURY N/B | 0.002842 | | | US TREASURY N/B | 0.002788 | | | US TREASURY N/B | 0.002784 | ✓ | | US TREASURY N/B | 0.002703 | | | US TREASURY N/B | 0.002686 | | | US TREASURY N/B | 0.002683 | | | US TREASURY N/B | 0.002619 | | | US TREASURY N/B | 0.002610 | | | US TREASURY N/B | 0.002568 | ✓ | | US TREASURY N/B | 0.002564 | ✓ | | US TREASURY N/B | 0.002556 | ✓ | | US TREASURY N/B | 0.002537 | | | US TREASURY N/B | 0.002492 | | | US TREASURY N/B | 0.002473 | | | US TREASURY N/B | 0.002444 | | | US TREASURY N/B | 0.002427 | | | US TREASURY N/B | 0.002415 | ✓ | | US TREASURY N/B | 0.002409 | | | US TREASURY N/B | 0.002394 | | | US TREASURY N/B | 0.002371 | ✓ | | US TREASURY N/B | 0.002365 | | | US TREASURY N/B | 0.002352 | | | US TREASURY N/B | 0.002325 | | | US TREASURY N/B | 0.002295 | ✓ | | US TREASURY N/B | 0.002256 | ✓ | ## Sources - N-PORT (fund A) — accession `0000836906-26-000276` (as of 2026-03-31) - N-PORT (fund B) — accession `0000794105-26-000186` (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 _