SECT additions & removals
Changes are observation-bounded: an addition is the first retained official snapshot containing a security after an earlier absence; a removal is its first retained absence. Baseline holdings receive no invented addition date.
Additions
| Ticker | Issuer | Observed date | Change |
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| SELECT SECTOR SPDR TRUST (THE) | SELECT SECTOR SPDR TRUST (THE) | 2026-04-30 | Added / first present |
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| SELECT SECTOR SPDR TRUST (THE) | SELECT SECTOR SPDR TRUST (THE) | 2026-04-30 | Added / first present |
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| INVESCO EXCHANGE-TRADED FUND TRUST II | INVESCO EXCHANGE-TRADED FUND TRUST II | 2026-04-30 | Added / first present |
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| Select Sector Spdr Trust | Select Sector Spdr Trust | 2026-01-31 | Added / first present |
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| State Street Institutional Investment Trust | State Street Institutional Investment Trust | 2025-07-31 | Added / first present |
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| Select Sector Spdr Trust | Select Sector Spdr Trust | 2025-04-30 | Added / first present |
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| iShares Trust | iShares Trust | 2025-04-30 | Added / first present |
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| SPDR Series Trust | SPDR Series Trust | 2025-01-31 | Added / first present |
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| Select Sector Spdr Trust | Select Sector Spdr Trust | 2024-10-31 | Added / first present |
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| iShare Trust | iShare Trust | 2024-01-31 | Added / first present |
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| iShare Trust | iShare Trust | 2024-01-31 | Added / first present |
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| ARK ETF Trust | ARK ETF Trust | 2024-01-31 | Added / first present |
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| Select Sector Spdr | Select Sector Spdr | 2023-07-31 | Added / first present |
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| Spdr Series Trust | Spdr Series Trust | 2023-07-31 | Added / first present |
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| Spdr Series Trust | Spdr Series Trust | 2023-04-30 | Added / first present |
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| Select Sector Spdr | Select Sector Spdr | 2023-04-30 | Added / first present |
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| Select Sector Spdr | Select Sector Spdr | 2023-04-30 | Added / first present |
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| Vanguard World Fds | Vanguard World Fds | 2023-04-30 | Added / first present |
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| Vanguard World Fds | Vanguard World Fds | 2023-04-30 | Added / first present |
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| Select Sector Spdr | Select Sector Spdr | 2023-01-31 | Added / first present |
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| Ishares Trust | Ishares Trust | 2022-10-31 | Added / first present |
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| Ishares Trust | Ishares Trust | 2022-10-31 | Added / first present |
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| Vanguard Scottsdal | Vanguard Scottsdal | 2022-07-31 | Added / first present |
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| Invesco Exchange Traded Fd Tr | Invesco Exchange Traded Fd Tr | 2022-07-31 | Added / first present |
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| Ishares Trust | Ishares Trust | 2022-07-31 | Added / first present |
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| Ishares Trust | Ishares Trust | 2022-04-30 | Added / first present |
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| VanEck ETF Trust | VanEck ETF Trust | 2022-04-30 | Added / first present |
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| Invesco Exchange Traded Fund Trust II | Invesco Exchange Traded Fund Trust II | 2021-02-28 | Added / first present |
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| Vanguard World Fds | Vanguard World Fds | 2021-02-28 | Added / first present |
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| ISHARES TRUST | ISHARES TRUST | 2020-11-30 | Added / first present |
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| Schwab Strategic T | Schwab Strategic T | 2020-08-31 | Added / first present |
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Removals
| Ticker | Issuer | Observed date | Change |
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| SPDR Series Trust | SPDR Series Trust | 2025-04-30 | Removed / first absent |
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| iShare Trust | iShare Trust | 2025-04-30 | Removed / first absent |
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| iShare Trust | iShare Trust | 2025-04-30 | Removed / first absent |
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| ARK ETF Trust | ARK ETF Trust | 2025-01-31 | Removed / first absent |
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| Select Sector Spdr | Select Sector Spdr | 2024-01-31 | Removed / first absent |
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| Spdr Series Trust | Spdr Series Trust | 2024-10-31 | Removed / first absent |
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| Spdr Series Trust | Spdr Series Trust | 2025-04-30 | Removed / first absent |
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| Select Sector Spdr | Select Sector Spdr | 2023-07-31 | Removed / first absent |
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| Vanguard World Fds | Vanguard World Fds | 2023-07-31 | Removed / first absent |
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| Vanguard World Fds | Vanguard World Fds | 2024-01-31 | Removed / first absent |
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| Select Sector Spdr | Select Sector Spdr | 2023-04-30 | Removed / first absent |
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| Ishares Trust | Ishares Trust | 2023-04-30 | Removed / first absent |
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| Vanguard Scottsdal | Vanguard Scottsdal | 2022-10-31 | Removed / first absent |
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| Invesco Exchange Traded Fd Tr | Invesco Exchange Traded Fd Tr | 2023-01-31 | Removed / first absent |
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| Ishares Trust | Ishares Trust | 2025-04-30 | Removed / first absent |
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| Ishares Trust | Ishares Trust | 2022-07-31 | Removed / first absent |
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| VanEck ETF Trust | VanEck ETF Trust | 2024-10-31 | Removed / first absent |
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| Invesco Exchange Traded Fund Trust II | Invesco Exchange Traded Fund Trust II | 2022-10-31 | Removed / first absent |
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| Vanguard World Fds | Vanguard World Fds | 2024-10-31 | Removed / first absent |
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| ISHARES TRUST | ISHARES TRUST | 2022-07-31 | Removed / first absent |
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| Schwab Strategic T | Schwab Strategic T | 2023-07-31 | Removed / first absent |
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| Select Sector Spdr | Select Sector Spdr | 2022-07-31 | Removed / first absent |
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| Select Sector Spdr | Select Sector Spdr | 2023-04-30 | Removed / first absent |
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| ISHARES TRUST | ISHARES TRUST | 2022-10-31 | Removed / first absent |
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| Vaneck Vectors Etf Trust | Vaneck Vectors Etf Trust | 2026-04-30 | Removed / first absent |
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| Spdr Series Trust | Spdr Series Trust | 2023-04-30 | Removed / first absent |
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| Powershares QQQ Trust | Powershares QQQ Trust | 2025-10-31 | Removed / first absent |
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| Vanguard World Fds | Vanguard World Fds | 2020-11-30 | Removed / first absent |
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| ISHARES TRUST | ISHARES TRUST | 2022-10-31 | Removed / first absent |
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| ISHARES TRUST | ISHARES TRUST | 2022-04-30 | Removed / first absent |
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| Spdr Series Trust | Spdr Series Trust | 2022-04-30 | Removed / first absent |
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