# Portfolio overlap — GCOR vs EUSB Comparing **Goldman Sachs Access U.S. Aggregate Bond ETF** (2026-02-28) and **iShares ESG Advanced Universal USD Bond ETF** (2026-02-28). - Shared positions: 489 - Goldman Sachs Access U.S. Aggregate Bond ETF covered by iShares ESG Advanced Universal USD Bond ETF: 0.1630084649199357275380528886 - iShares ESG Advanced Universal USD Bond ETF covered by Goldman Sachs Access U.S. Aggregate Bond ETF: 0.1630084649199357275380528887 ## Goldman Sachs Access U.S. Aggregate Bond ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | MONEYMKT | 0.101801 | | | US TREASURY N/B | 0.050000 | ✓ | | US TREASURY N/B | 0.044543 | ✓ | | US TREASURY N/B | 0.027414 | ✓ | | US TREASURY N/B | 0.025681 | ✓ | | US TREASURY N/B | 0.021118 | ✓ | | US TREASURY N/B | 0.016623 | ✓ | | FNCL 6 3/24 | 0.015423 | ✓ | | US TREASURY N/B | 0.015132 | ✓ | | US TREASURY N/B | 0.014668 | ✓ | | FNCL 5 3/24 | 0.012784 | ✓ | | US TREASURY N/B | 0.011880 | ✓ | | US TREASURY N/B | 0.011170 | ✓ | | US TREASURY N/B | 0.009720 | | | Uniform Mortgage-Backed Security, TBA | 0.009416 | | | UMBS | 0.009362 | | | US TREASURY N/B | 0.008798 | ✓ | | US TREASURY N/B | 0.008229 | ✓ | | Uniform Mortgage-Backed Securities | 0.007698 | | | FN CC1438 | 0.007044 | | | FR SD8146 | 0.006845 | ✓ | | Uniform Mortgage-Backed Security, TBA | 0.006743 | ✓ | | US TREASURY N/B | 0.006579 | ✓ | | US TREASURY N/B | 0.006412 | ✓ | | US TREASURY N/B | 0.006167 | | | Uniform Mortgage-Backed Security, TBA | 0.006005 | ✓ | | G2SF 5 3/25 | 0.005803 | ✓ | | Uniform Mortgage-Backed Security, TBA | 0.005748 | ✓ | | US TREASURY N/B | 0.005572 | ✓ | | Uniform Mortgage-Backed Security, TBA | 0.005450 | ✓ | | US TREASURY N/B | 0.004999 | | | G2 MA7589 | 0.004759 | | | Government National Mortgage Association, TBA | 0.004719 | ✓ | | GNII II 5.5% 03/01/2056 #TBA | 0.004686 | ✓ | | US TREASURY N/B | 0.004670 | ✓ | | Uniform Mortgage-Backed Security, TBA | 0.004576 | ✓ | | G2 MA8268 | 0.004526 | | | G2 MA7937 | 0.004112 | | | US TREASURY N/B | 0.003876 | ✓ | | US TREASURY N/B | 0.003773 | ✓ | | US TREASURY N/B | 0.003686 | ✓ | | US TREASURY N/B | 0.003658 | ✓ | | US TREASURY N/B | 0.003656 | ✓ | | US TREASURY N/B | 0.003542 | ✓ | | US TREASURY N/B | 0.003522 | ✓ | | US TREASURY N/B | 0.003485 | ✓ | | US TREASURY N/B | 0.003415 | ✓ | | FN MA4325 | 0.003392 | | | FN MA4437 | 0.003369 | ✓ | | US TREASURY N/B | 0.003316 | ✓ | ## iShares ESG Advanced Universal USD Bond ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | BlackRock Cash Funds: Treasury, SL Agency Shares | 0.040236 | | | US TREASURY N/B | 0.004125 | ✓ | | US TREASURY N/B | 0.003988 | ✓ | | US TREASURY N/B | 0.003968 | ✓ | | US TREASURY N/B | 0.003959 | | | US TREASURY N/B | 0.003941 | ✓ | | G2 MA7135 | 0.003923 | | | US TREASURY N/B | 0.003882 | ✓ | | US TREASURY N/B | 0.003798 | ✓ | | US TREASURY N/B | 0.003790 | | | US TREASURY N/B | 0.003762 | | | US TREASURY N/B | 0.003739 | ✓ | | US TREASURY N/B | 0.003607 | | | US TREASURY N/B | 0.003500 | | | G2 MA7705 | 0.003331 | | | US TREASURY N/B | 0.003306 | | | US TREASURY N/B | 0.003213 | ✓ | | US TREASURY N/B | 0.003168 | ✓ | | US TREASURY N/B | 0.003167 | ✓ | | US TREASURY N/B | 0.003119 | | | US TREASURY N/B | 0.003102 | ✓ | | US TREASURY N/B | 0.003067 | ✓ | | US TREASURY N/B | 0.002982 | ✓ | | G2SF 5 3/25 | 0.002831 | ✓ | | US TREASURY N/B | 0.002789 | ✓ | | US TREASURY N/B | 0.002749 | | | US TREASURY N/B | 0.002742 | ✓ | | US TREASURY N/B | 0.002711 | | | US TREASURY N/B | 0.002668 | | | US TREASURY N/B | 0.002651 | ✓ | | US TREASURY N/B | 0.002630 | ✓ | | US TREASURY N/B | 0.002621 | | | US TREASURY N/B | 0.002602 | | | US TREASURY N/B | 0.002583 | ✓ | | US TREASURY N/B | 0.002574 | ✓ | | US TREASURY N/B | 0.002539 | | | US TREASURY N/B | 0.002536 | ✓ | | US TREASURY N/B | 0.002514 | ✓ | | US TREASURY N/B | 0.002476 | | | Uniform Mortgage-Backed Securities | 0.002454 | | | US TREASURY N/B | 0.002443 | | | US TREASURY N/B | 0.002442 | | | US TREASURY N/B | 0.002379 | | | US TREASURY N/B | 0.002364 | ✓ | | US TREASURY N/B | 0.002345 | ✓ | | US TREASURY N/B | 0.002344 | | | US TREASURY N/B | 0.002331 | ✓ | | US TREASURY N/B | 0.002330 | ✓ | | US TREASURY N/B | 0.002317 | ✓ | | GNII II 5.5% 03/01/2056 #TBA | 0.002290 | ✓ | ## Sources - N-PORT (fund A) — accession `0000940400-26-015141` (as of 2026-02-28) - N-PORT (fund B) — accession `0001410368-26-039522` (as of 2026-02-28) --- _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 _