SMIG 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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| TREASURY BILL | TREASURY BILL | 2026-03-31 | Added / first present |
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| AHR | American Healthcare REIT Inc | 2026-03-31 | Added / first present |
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| RBA | RB Global Inc | 2026-03-31 | Added / first present |
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| SIMO | Silicon Motion Technology Corp | 2026-03-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2025-12-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2025-12-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-12-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-12-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2025-09-30 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2025-09-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-09-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-09-30 | Added / first present |
|---|
| OSK | Oshkosh Corp | 2025-09-30 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2025-06-30 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2025-06-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-06-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-06-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-06-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-06-30 | Added / first present |
|---|
| MZTI | Marzetti Company/The | 2025-06-30 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2025-03-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2025-03-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2025-03-31 | Added / first present |
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| ALLE | Allegion plc | 2025-03-31 | Added / first present |
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| DTM | DT Midstream Inc | 2025-03-31 | Added / first present |
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| R | Ryder System Inc | 2025-03-31 | Added / first present |
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| RGA | Reinsurance Group of America I | 2025-03-31 | Added / first present |
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| UTZ | Utz Brands Inc | 2025-03-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2024-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Added / first present |
|---|
| GIL | Gildan Activewear Inc | 2024-10-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2024-07-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2024-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Added / first present |
|---|
| CMS | CMS Energy Corp | 2024-04-30 | Added / first present |
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| MTH | Meritage Homes Corp | 2024-04-30 | Added / first present |
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| TSCO | Tractor Supply Co | 2024-04-30 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2024-01-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2024-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2024-01-31 | Added / first present |
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| CBOE | Cboe Global Markets Inc | 2024-01-31 | Added / first present |
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| TXRH | Texas Roadhouse Inc | 2024-01-31 | Added / first present |
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| USPH | US Physical Therapy Inc | 2024-01-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2023-10-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2023-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2023-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2023-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2023-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2023-10-31 | Added / first present |
|---|
| IPG | Interpublic Group of Cos Inc/T | 2023-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2023-07-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2023-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2023-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2023-07-31 | Added / first present |
|---|
| AFG | American Financial Group Inc/O | 2023-07-31 | Added / first present |
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| PAGP | Plains GP Holdings LP | 2023-07-31 | Added / first present |
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| WKC | World Kinect Corp | 2023-07-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2023-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2023-04-30 | Added / first present |
|---|
| CAG | Conagra Brands Inc | 2023-04-30 | Added / first present |
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| TRGP | Targa Resources Corp | 2023-04-30 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2023-01-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2023-01-31 | Added / first present |
|---|
| HIG | Hartford Financial Services Gr | 2023-01-31 | Added / first present |
|---|
| PKG | Packaging Corp of America | 2023-01-31 | Added / first present |
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| INT | World Fuel Services Corp | 2022-10-31 | Added / first present |
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| TREASURY BILL | TREASURY BILL | 2022-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2022-10-31 | Added / first present |
|---|
| BC | Brunswick Corp/DE | 2022-10-31 | Added / first present |
|---|
| RF | Regions Financial Corp | 2022-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2022-07-31 | Added / first present |
|---|
| NSP | Insperity Inc | 2022-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2022-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2022-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2022-04-30 | Added / first present |
|---|
| BAH | Booz Allen Hamilton Holding Co | 2022-04-30 | Added / first present |
|---|
| IPAR | Inter Parfums Inc | 2022-04-30 | Added / first present |
|---|
| VCTR | Victory Capital Holdings Inc | 2022-04-30 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| TREASURY BILL | TREASURY BILL | 2026-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-12-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-12-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-12-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-12-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-09-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-09-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-09-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-09-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-09-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-09-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-06-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-06-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-06-30 | Removed / first absent |
|---|
| UTZ | Utz Brands Inc | 2026-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Removed / first absent |
|---|
| MTH | Meritage Homes Corp | 2026-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-01-31 | Removed / first absent |
|---|
| IPG | Interpublic Group of Cos Inc/T | 2024-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-10-31 | Removed / first absent |
|---|
| WKC | World Kinect Corp | 2025-03-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-07-31 | Removed / first absent |
|---|
| CAG | Conagra Brands Inc | 2025-06-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-04-30 | Removed / first absent |
|---|
| INT | World Fuel Services Corp | 2023-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2023-01-31 | Removed / first absent |
|---|
| BC | Brunswick Corp/DE | 2023-10-31 | Removed / first absent |
|---|
| RF | Regions Financial Corp | 2024-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2022-10-31 | Removed / first absent |
|---|
| NSP | Insperity Inc | 2025-06-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2022-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2022-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2022-07-31 | Removed / first absent |
|---|
| BAH | Booz Allen Hamilton Holding Co | 2025-12-31 | Removed / first absent |
|---|
| MDC | MDC Holdings Inc | 2024-04-30 | Removed / first absent |
|---|
| JNPR | Juniper Networks Inc | 2022-07-31 | Removed / first absent |
|---|
| MANT | ManTech International Corp/VA | 2022-07-31 | Removed / first absent |
|---|
| CSGS | CSG Systems International Inc | 2025-03-31 | Removed / first absent |
|---|
| PDCO | Patterson Cos Inc | 2023-10-31 | Removed / first absent |
|---|
| RCII | Rent-A-Center Inc/TX | 2022-10-31 | Removed / first absent |
|---|
| LANC | Lancaster Colony Corp | 2025-06-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2022-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2022-04-30 | Removed / first absent |
|---|
| AAP | Advance Auto Parts Inc | 2023-07-31 | Removed / first absent |
|---|
| AVNT | Avient Corp | 2025-12-31 | Removed / first absent |
|---|
| AVT | Avnet Inc | 2026-03-31 | Removed / first absent |
|---|
| CBU | Community Bank System Inc | 2022-07-31 | Removed / first absent |
|---|
| CE | Celanese Corp | 2022-10-31 | Removed / first absent |
|---|
| DGX | Quest Diagnostics Inc | 2026-03-31 | Removed / first absent |
|---|
| EHC | Encompass Health Corp | 2022-10-31 | Removed / first absent |
|---|
| FIBK | First Interstate BancSystem In | 2024-04-30 | Removed / first absent |
|---|
| HAS | Hasbro Inc | 2023-04-30 | Removed / first absent |
|---|
| HBAN | Huntington Bancshares Inc/OH | 2024-07-31 | Removed / first absent |
|---|
| HMN | Horace Mann Educators Corp | 2023-10-31 | Removed / first absent |
|---|
| HOMB | Home BancShares Inc/AR | 2025-06-30 | Removed / first absent |
|---|
| IIPR | Innovative Industrial Properti | 2022-10-31 | Removed / first absent |
|---|
| LCII | LCI Industries | 2023-01-31 | Removed / first absent |
|---|
| NXST | Nexstar Media Group Inc | 2025-03-31 | Removed / first absent |
|---|
| PETS | PetMed Express Inc | 2022-10-31 | Removed / first absent |
|---|
| PRGO | Perrigo Co PLC | 2026-03-31 | Removed / first absent |
|---|
| PRGS | Progress Software Corp | 2022-10-31 | Removed / first absent |
|---|
| REYN | Reynolds Consumer Products Inc | 2023-07-31 | Removed / first absent |
|---|
| SIMO | Silicon Motion Technology Corp | 2023-07-31 | Removed / first absent |
|---|
| SMG | Scotts Miracle-Gro Co/The | 2022-10-31 | Removed / first absent |
|---|
| SON | Sonoco Products Co | 2025-03-31 | Removed / first absent |
|---|