# Portfolio overlap — IBTO vs ISWN Comparing **iShares iBonds Dec 2033 Term Treasury ETF** (2026-01-31) and **Amplify BlackSwan ISWN ETF** (2026-03-31). - Shared positions: 2 - iShares iBonds Dec 2033 Term Treasury ETF covered by Amplify BlackSwan ISWN ETF: 0.1741703886493341344431442530 - Amplify BlackSwan ISWN ETF covered by iShares iBonds Dec 2033 Term Treasury ETF: 0.1741703886493341344431442530 ## iShares iBonds Dec 2033 Term Treasury ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | US TREASURY N/B | 0.282810 | ✓ | | US TREASURY N/B | 0.257329 | | | US TREASURY N/B | 0.231143 | | | US TREASURY N/B | 0.228637 | ✓ | | BlackRock Cash Funds: Treasury, SL Agency Shares | 0.000081 | | ## Amplify BlackSwan ISWN ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | ISHARES MSCI EAFE ETF | 0.126083 | | | US TREASURY N/B | 0.087944 | | | US TREASURY N/B | 0.087915 | | | US TREASURY N/B | 0.087432 | | | US TREASURY N/B | 0.087234 | ✓ | | US TREASURY N/B | 0.087055 | | | US TREASURY N/B | 0.087043 | | | US TREASURY N/B | 0.086985 | | | US TREASURY N/B | 0.086969 | | | US TREASURY N/B | 0.086937 | ✓ | | US TREASURY N/B | 0.086895 | | | Invesco Government & Agency Portfolio, Institutional Class | 0.001508 | | ## Sources - N-PORT (fund A) — accession `0002071691-26-007333` (as of 2026-01-31) - N-PORT (fund B) — accession `0001193125-26-241521` (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 _