# Portfolio overlap — VGSH vs LUTAX Comparing **VANGUARD SHORT-TERM TREASURY INDEX FUND** (2026-02-28) and **Columbia U.S. Treasury Index Fund** (2026-01-31). - Shared positions: 90 - VANGUARD SHORT-TERM TREASURY INDEX FUND covered by Columbia U.S. Treasury Index Fund: 0.3397384928166182413850039276 - Columbia U.S. Treasury Index Fund covered by VANGUARD SHORT-TERM TREASURY INDEX FUND: 0.3397384928166182413850039275 ## VANGUARD SHORT-TERM TREASURY INDEX FUND — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.022422 | ✓ | | US TREASURY N/B | 0.013587 | ✓ | | US TREASURY N/B | 0.013125 | ✓ | | US TREASURY N/B | 0.012962 | ✓ | | US TREASURY N/B | 0.012916 | ✓ | | US TREASURY N/B | 0.012854 | ✓ | | US TREASURY N/B | 0.012837 | ✓ | | US TREASURY N/B | 0.012829 | ✓ | | US TREASURY N/B | 0.012794 | ✓ | | US TREASURY N/B | 0.012701 | ✓ | | US TREASURY N/B | 0.012686 | ✓ | | US TREASURY N/B | 0.012646 | ✓ | | US TREASURY N/B | 0.012567 | ✓ | | US TREASURY N/B | 0.012561 | ✓ | | US TREASURY N/B | 0.012509 | ✓ | | US TREASURY N/B | 0.012509 | ✓ | | US TREASURY N/B | 0.012476 | ✓ | | US TREASURY N/B | 0.012427 | ✓ | | US TREASURY N/B | 0.012426 | ✓ | | US TREASURY N/B | 0.012339 | ✓ | | US TREASURY N/B | 0.012305 | ✓ | | US TREASURY N/B | 0.012295 | ✓ | | US TREASURY N/B | 0.012283 | ✓ | | US TREASURY N/B | 0.012215 | ✓ | | US TREASURY N/B | 0.012213 | ✓ | | US TREASURY N/B | 0.012128 | ✓ | | US TREASURY N/B | 0.012122 | ✓ | | US TREASURY N/B | 0.012040 | ✓ | | US TREASURY N/B | 0.012021 | ✓ | | US TREASURY N/B | 0.011960 | ✓ | | US TREASURY N/B | 0.011950 | ✓ | | US TREASURY N/B | 0.011924 | ✓ | | US TREASURY N/B | 0.011900 | ✓ | | US TREASURY N/B | 0.011890 | ✓ | | US TREASURY N/B | 0.011888 | ✓ | | US TREASURY N/B | 0.011851 | | | US TREASURY N/B | 0.011750 | ✓ | | US TREASURY N/B | 0.011740 | | | US TREASURY N/B | 0.011649 | ✓ | | US TREASURY N/B | 0.011644 | ✓ | | US TREASURY N/B | 0.011595 | | | US TREASURY N/B | 0.011490 | ✓ | | US TREASURY N/B | 0.011475 | ✓ | | US TREASURY N/B | 0.011341 | ✓ | | US TREASURY N/B | 0.011252 | ✓ | | US TREASURY N/B | 0.011206 | ✓ | | US TREASURY N/B | 0.011194 | ✓ | | US TREASURY N/B | 0.011042 | ✓ | | US TREASURY N/B | 0.011037 | ✓ | | US TREASURY N/B | 0.011019 | ✓ | ## 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 `0001021882-26-000279` (as of 2026-02-28) - 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 _