# Portfolio overlap — TLH vs VBLLX Comparing **iShares 10-20 Year Treasury Bond ETF** (2026-02-28) and **VANGUARD LONG-TERM BOND INDEX FUND** (2026-03-31). - Shared positions: 56 - iShares 10-20 Year Treasury Bond ETF covered by VANGUARD LONG-TERM BOND INDEX FUND: 0.2209135317784017049544936750 - VANGUARD LONG-TERM BOND INDEX FUND covered by iShares 10-20 Year Treasury Bond ETF: 0.2209135317784017049544936750 ## iShares 10-20 Year Treasury Bond ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.055742 | ✓ | | US TREASURY N/B | 0.040014 | ✓ | | US TREASURY N/B | 0.039951 | ✓ | | US TREASURY N/B | 0.039811 | ✓ | | US TREASURY N/B | 0.039350 | ✓ | | US TREASURY N/B | 0.037353 | ✓ | | US TREASURY N/B | 0.036985 | ✓ | | US TREASURY N/B | 0.036118 | ✓ | | US TREASURY N/B | 0.035268 | ✓ | | US TREASURY N/B | 0.033582 | ✓ | | US TREASURY N/B | 0.033438 | ✓ | | US TREASURY N/B | 0.032665 | ✓ | | US TREASURY N/B | 0.031925 | ✓ | | US TREASURY N/B | 0.029137 | ✓ | | US TREASURY N/B | 0.028350 | ✓ | | US TREASURY N/B | 0.026112 | ✓ | | US TREASURY N/B | 0.026002 | ✓ | | US TREASURY N/B | 0.024335 | ✓ | | US TREASURY N/B | 0.023659 | ✓ | | US TREASURY N/B | 0.023179 | ✓ | | US TREASURY N/B | 0.020134 | ✓ | | US TREASURY N/B | 0.020117 | ✓ | | US TREASURY N/B | 0.018402 | ✓ | | US TREASURY N/B | 0.017082 | ✓ | | US TREASURY N/B | 0.016308 | ✓ | | US TREASURY N/B | 0.016106 | ✓ | | US TREASURY N/B | 0.014982 | ✓ | | US TREASURY N/B | 0.014903 | ✓ | | US TREASURY N/B | 0.013684 | ✓ | | US TREASURY N/B | 0.013024 | ✓ | | US TREASURY N/B | 0.012125 | ✓ | | US TREASURY N/B | 0.011022 | ✓ | | BlackRock Cash Funds: Treasury, SL Agency Shares | 0.010817 | | | US TREASURY N/B | 0.010665 | ✓ | | US TREASURY N/B | 0.010014 | ✓ | | US TREASURY N/B | 0.009742 | ✓ | | US TREASURY N/B | 0.009709 | ✓ | | US TREASURY N/B | 0.008834 | ✓ | | US TREASURY N/B | 0.007175 | ✓ | | US TREASURY N/B | 0.007123 | ✓ | | US TREASURY N/B | 0.007071 | ✓ | | US TREASURY N/B | 0.006525 | ✓ | | US TREASURY N/B | 0.006240 | ✓ | | US TREASURY N/B | 0.006197 | ✓ | | US TREASURY N/B | 0.006177 | ✓ | | US TREASURY N/B | 0.006166 | ✓ | | US TREASURY N/B | 0.005463 | ✓ | | US TREASURY N/B | 0.004826 | ✓ | | US TREASURY N/B | 0.004822 | ✓ | | US TREASURY N/B | 0.003541 | ✓ | ## VANGUARD LONG-TERM BOND INDEX FUND — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.012403 | | | US TREASURY N/B | 0.012249 | | | US TREASURY N/B | 0.011945 | | | US TREASURY N/B | 0.011934 | | | US TREASURY N/B | 0.011883 | | | US TREASURY N/B | 0.011473 | | | US TREASURY N/B | 0.011367 | | | US TREASURY N/B | 0.011129 | | | US TREASURY N/B | 0.009934 | | | US TREASURY N/B | 0.009824 | | | US TREASURY N/B | 0.009403 | | | US TREASURY N/B | 0.009352 | ✓ | | US TREASURY N/B | 0.008823 | ✓ | | US TREASURY N/B | 0.008676 | ✓ | | US TREASURY N/B | 0.008236 | | | US TREASURY N/B | 0.008176 | ✓ | | US TREASURY N/B | 0.008107 | ✓ | | US TREASURY N/B | 0.008101 | | | US TREASURY N/B | 0.008026 | | | US TREASURY N/B | 0.007993 | | | US TREASURY N/B | 0.007814 | ✓ | | US TREASURY N/B | 0.007743 | | | US TREASURY N/B | 0.007705 | ✓ | | US TREASURY N/B | 0.007415 | ✓ | | US TREASURY N/B | 0.007378 | | | US TREASURY N/B | 0.007151 | | | US TREASURY N/B | 0.007043 | ✓ | | US TREASURY N/B | 0.007036 | | | US TREASURY N/B | 0.006989 | ✓ | | US TREASURY N/B | 0.006715 | | | US TREASURY N/B | 0.006599 | | | US TREASURY N/B | 0.006565 | ✓ | | US TREASURY N/B | 0.006501 | ✓ | | US TREASURY N/B | 0.006461 | | | US TREASURY N/B | 0.006382 | ✓ | | US TREASURY N/B | 0.006377 | ✓ | | US TREASURY N/B | 0.006189 | | | US TREASURY N/B | 0.006181 | ✓ | | US TREASURY N/B | 0.006109 | | | US TREASURY N/B | 0.006057 | | | US TREASURY N/B | 0.006004 | ✓ | | US TREASURY N/B | 0.005924 | | | US TREASURY N/B | 0.005866 | | | US TREASURY N/B | 0.005855 | ✓ | | US TREASURY N/B | 0.005851 | ✓ | | US TREASURY N/B | 0.005662 | ✓ | | US TREASURY N/B | 0.005610 | | | US TREASURY N/B | 0.005603 | | | US TREASURY N/B | 0.005578 | ✓ | | US TREASURY N/B | 0.005364 | | ## Sources - N-PORT (fund A) — accession `0002071691-26-008196` (as of 2026-02-28) - N-PORT (fund B) — accession `0000794105-26-000183` (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 _