# Portfolio overlap — IUSBX vs VBTLX Comparing **VOYA U.S. BOND INDEX PORTFOLIO** (2026-03-31) and **VANGUARD TOTAL BOND MARKET INDEX FUND** (2026-03-31). - Shared positions: 3311 - VOYA U.S. BOND INDEX PORTFOLIO covered by VANGUARD TOTAL BOND MARKET INDEX FUND: 0.1130612205659655440110008822 - VANGUARD TOTAL BOND MARKET INDEX FUND covered by VOYA U.S. BOND INDEX PORTFOLIO: 0.1130612205659655440110008810 ## VOYA U.S. BOND INDEX PORTFOLIO — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.069044 | ✓ | | U.S. Treasury Notes | 0.058423 | | | US TREASURY N/B | 0.042629 | ✓ | | US TREASURY N/B | 0.038550 | | | US TREASURY N/B | 0.036630 | ✓ | | US TREASURY N/B | 0.033876 | ✓ | | US TREASURY N/B | 0.026108 | ✓ | | US TREASURY N/B | 0.024973 | ✓ | | Concord Minutemen Capital Company LLC 0% CP 07/05/2026 | 0.018284 | | | US TREASURY N/B | 0.017510 | ✓ | | BARTON CAP CP 5/18/10 | 0.016437 | | | US TREASURY N/B | 0.014716 | | | MSILF-GOVT-INS | 0.012263 | | | US TREASURY N/B | 0.010959 | ✓ | | STATE OF WISCONSIN INVESTMENT BOARD | 0.010815 | | | USD/SEK FORWARD | 0.010702 | | | TRS TRULIEVE CANNABIS CORP | 0.010470 | | | Thunder Bay Funding LLC 0% CP 13/04/2026 | 0.007608 | | | US TREASURY N/B | 0.007305 | ✓ | | FR SD7549 | 0.006478 | ✓ | | REV RC R/P JEFFER 3.000% 12/02/27 | 0.006409 | | | FN MA4333 | 0.004948 | ✓ | | FREDDIE MAC POOL UMBS P#RA7200 2.50000000 | 0.004885 | | | FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.004872 | | | G2 MB0425 | 0.004768 | ✓ | | G2 MA7649 | 0.004691 | ✓ | | FN MA5945 | 0.004679 | ✓ | | FN MA4360 | 0.004471 | ✓ | | G2 MA8879 | 0.004446 | ✓ | | FNMASECY | 0.004402 | | | G2 MA8801 | 0.004171 | ✓ | | FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.004151 | | | FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.003868 | | | G2 MA9107 | 0.003852 | ✓ | | UMBS | 0.003839 | | | FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.003684 | | | FN MA4181 | 0.003683 | ✓ | | OLD LINE FDG DISC 4/30/10 | 0.003660 | | | US TREASURY N/B | 0.003641 | ✓ | | FN MA5944 | 0.003576 | ✓ | | G2 MA7766 | 0.003506 | ✓ | | G2 MA9780 | 0.003484 | ✓ | | FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.003452 | | | G2 MA7705 | 0.003143 | ✓ | | DAIWA CAPITAL MARKETS AMERICA INC | 0.003075 | | | Federal National Mortgage Association, Inc. | 0.002999 | | | FN MA4761 | 0.002882 | ✓ | | Freddie Mac Pool | 0.002864 | | | PAN AMERICAN SILVER CORP | 0.002852 | | | RENTENBANK | 0.002840 | ✓ | ## 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 `0000940400-26-022590` (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 _