CSNR 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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| SLB Ltd | SLB Ltd | 2026-03-31 | Added / first present |
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| Archer-Daniels-Midland Co | Archer-Daniels-Midland Co | 2026-03-31 | Added / first present |
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| Devon Energy Corp | Devon Energy Corp | 2026-03-31 | Added / first present |
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| State Street Institutional US Government Money Market Fund | State Street Institutional US Government Money Market Fund | 2026-03-31 | Added / first present |
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| Antero Resources Corp | Antero Resources Corp | 2026-03-31 | Added / first present |
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| Solaris Energy Infrastructure Inc | Solaris Energy Infrastructure Inc | 2026-03-31 | Added / first present |
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| Franco-Nevada Corp | Franco-Nevada Corp | 2026-03-31 | Added / first present |
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| JBT Marel Corp | JBT Marel Corp | 2026-03-31 | Added / first present |
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| Valero Energy Corp | Valero Energy Corp | 2025-12-31 | Added / first present |
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| Tyson Foods Inc | Tyson Foods Inc | 2025-12-31 | Added / first present |
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| ConocoPhillips | ConocoPhillips | 2025-12-31 | Added / first present |
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| Steel Dynamics Inc | Steel Dynamics Inc | 2025-12-31 | Added / first present |
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| National Fuel Gas Co | National Fuel Gas Co | 2025-12-31 | Added / first present |
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| Rio Tinto PLC | Rio Tinto PLC | 2025-12-31 | Added / first present |
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| MasTec Inc | MasTec Inc | 2025-12-31 | Added / first present |
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| Centrus Energy Corp | Centrus Energy Corp | 2025-12-31 | Added / first present |
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| Barrick Mining Corp | Barrick Mining Corp | 2025-12-31 | Added / first present |
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| Tamboran Resources Corp | Tamboran Resources Corp | 2025-12-31 | Added / first present |
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| Hormel Foods Corp | Hormel Foods Corp | 2025-09-30 | Added / first present |
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| Freeport-McMoRan Inc | Freeport-McMoRan Inc | 2025-09-30 | Added / first present |
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| Albemarle Corp | Albemarle Corp | 2025-09-30 | Added / first present |
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| State Street Institutional U.S. Government Money Market Fund | State Street Institutional U.S. Government Money Market Fund | 2025-09-30 | Added / first present |
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| Reliance Inc | Reliance Inc | 2025-09-30 | Added / first present |
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| Kirby Corp | Kirby Corp | 2025-09-30 | Added / first present |
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| Cenovus Energy Inc | Cenovus Energy Inc | 2025-09-30 | Added / first present |
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| Alcoa Corp | Alcoa Corp | 2025-09-30 | Added / first present |
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| Interfor Corp | Interfor Corp | 2025-09-30 | Added / first present |
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| State Street Institutional Treasury Plus Money Market Fund | State Street Institutional Treasury Plus Money Market Fund | 2025-09-30 | Added / first present |
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| Denison Mines Corp | Denison Mines Corp | 2025-09-30 | Added / first present |
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| Foran Mining Corp | Foran Mining Corp | 2025-09-30 | Added / first present |
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| Archer-Daniels-Midland Co | Archer-Daniels-Midland Co | 2025-06-30 | Added / first present |
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| Chevron Corp | Chevron Corp | 2025-06-30 | Added / first present |
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| Marathon Petroleum Corp | Marathon Petroleum Corp | 2025-06-30 | Added / first present |
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| International Paper Co | International Paper Co | 2025-06-30 | Added / first present |
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| Diamondback Energy Inc | Diamondback Energy Inc | 2025-06-30 | Added / first present |
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| Suncor Energy Inc | Suncor Energy Inc | 2025-06-30 | Added / first present |
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| Imperial Oil Ltd | Imperial Oil Ltd | 2025-06-30 | Added / first present |
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| Pilgrim's Pride Corp | Pilgrim's Pride Corp | 2025-06-30 | Added / first present |
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| Skeena Resources Ltd | Skeena Resources Ltd | 2025-06-30 | Added / first present |
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| Keyera Corp | Keyera Corp | 2025-06-30 | Added / first present |
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Removals
| Ticker | Issuer | Observed date | Change |
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| Tyson Foods Inc | Tyson Foods Inc | 2026-03-31 | Removed / first absent |
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| Hormel Foods Corp | Hormel Foods Corp | 2025-12-31 | Removed / first absent |
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| Albemarle Corp | Albemarle Corp | 2025-12-31 | Removed / first absent |
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| State Street Institutional U.S. Government Money Market Fund | State Street Institutional U.S. Government Money Market Fund | 2025-12-31 | Removed / first absent |
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| Reliance Inc | Reliance Inc | 2025-12-31 | Removed / first absent |
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| Kirby Corp | Kirby Corp | 2025-12-31 | Removed / first absent |
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| Interfor Corp | Interfor Corp | 2026-03-31 | Removed / first absent |
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| Archer-Daniels-Midland Co | Archer-Daniels-Midland Co | 2025-09-30 | Removed / first absent |
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| Marathon Petroleum Corp | Marathon Petroleum Corp | 2026-03-31 | Removed / first absent |
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| Diamondback Energy Inc | Diamondback Energy Inc | 2025-09-30 | Removed / first absent |
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| Imperial Oil Ltd | Imperial Oil Ltd | 2025-09-30 | Removed / first absent |
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| Skeena Resources Ltd | Skeena Resources Ltd | 2025-09-30 | Removed / first absent |
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| Keyera Corp | Keyera Corp | 2025-12-31 | Removed / first absent |
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| Valero Energy Corp | Valero Energy Corp | 2025-09-30 | Removed / first absent |
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| Deere & Co | Deere & Co | 2025-09-30 | Removed / first absent |
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| Tyson Foods Inc | Tyson Foods Inc | 2025-09-30 | Removed / first absent |
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| EOG Resources Inc | EOG Resources Inc | 2025-12-31 | Removed / first absent |
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| Vulcan Materials Co | Vulcan Materials Co | 2025-06-30 | Removed / first absent |
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| Hess Corp | Hess Corp | 2025-09-30 | Removed / first absent |
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| CF Industries Holdings Inc | CF Industries Holdings Inc | 2026-03-31 | Removed / first absent |
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| Steel Dynamics Inc | Steel Dynamics Inc | 2025-06-30 | Removed / first absent |
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| EQT Corp | EQT Corp | 2025-06-30 | Removed / first absent |
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| Canadian Natural Resources Ltd | Canadian Natural Resources Ltd | 2026-03-31 | Removed / first absent |
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| Cenovus Energy Inc | Cenovus Energy Inc | 2025-06-30 | Removed / first absent |
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| Teck Resources Ltd | Teck Resources Ltd | 2026-03-31 | Removed / first absent |
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| Rio Tinto PLC | Rio Tinto PLC | 2025-09-30 | Removed / first absent |
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| United States Steel Corp | United States Steel Corp | 2025-06-30 | Removed / first absent |
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| Cleveland-Cliffs Inc | Cleveland-Cliffs Inc | 2025-12-31 | Removed / first absent |
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| MasTec Inc | MasTec Inc | 2025-06-30 | Removed / first absent |
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| Cal-Maine Foods Inc | Cal-Maine Foods Inc | 2025-09-30 | Removed / first absent |
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| SunOpta Inc | SunOpta Inc | 2025-06-30 | Removed / first absent |
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| Expand Energy Corp | Expand Energy Corp | 2026-03-31 | Removed / first absent |
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