MRNY 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 |
|---|
| TREASURY BILL | TREASURY BILL | 2026-04-30 | Added / first present |
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| MRNA 2 C49 | N/A | 2026-01-31 | Added / first present |
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| MRNA 2 C45.5 | N/A | 2026-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2026-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2026-01-31 | Added / first present |
|---|
| MRNA 3 C47 | N/A | 2026-01-31 | Added / first present |
|---|
| MRNA 2 C47 | N/A | 2026-01-31 | Added / first present |
|---|
| MRNA 2 C48.5 | N/A | 2026-01-31 | Added / first present |
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| MRNA 1 C52 | N/A | 2026-01-31 | Added / first present |
|---|
| MRNA 1 C51 | N/A | 2026-01-31 | Added / first present |
|---|
| MRNA 1 C53 | N/A | 2026-01-31 | Added / first present |
|---|
| MRNA 1 C50 | N/A | 2026-01-31 | Added / first present |
|---|
| MRNA 1 C48 | N/A | 2026-01-31 | Added / first present |
|---|
| MRNA 1 C49 | N/A | 2026-01-31 | Added / first present |
|---|
| MRNA 2 C46 | N/A | 2026-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-10-31 | Added / first present |
|---|
| MRNA 11 C25 | N/A | 2025-10-31 | Added / first present |
|---|
| MRNA 11 C29 | N/A | 2025-10-31 | Added / first present |
|---|
| MRNA 11 C28.5 | N/A | 2025-10-31 | Added / first present |
|---|
| MRNA 11 C31 | N/A | 2025-10-31 | Added / first present |
|---|
| MRNA 11 C33 | N/A | 2025-10-31 | Added / first present |
|---|
| MRNA 10 C29.5 | N/A | 2025-10-31 | Added / first present |
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| MRNA 11 C30 | N/A | 2025-10-31 | Added / first present |
|---|
| MRNA 10 C27 | N/A | 2025-10-31 | Added / first present |
|---|
| MRNA 11 C28 | N/A | 2025-10-31 | Added / first present |
|---|
| MRNA 11 C26 | N/A | 2025-10-31 | Added / first present |
|---|
| MRNA 11 C26.5 | N/A | 2025-10-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Added / first present |
|---|
| MRNA 9 C30 | N/A | 2025-07-31 | Added / first present |
|---|
| MRNA 8 C38 | N/A | 2025-07-31 | Added / first present |
|---|
| MRNA 8 C40.5 | N/A | 2025-07-31 | Added / first present |
|---|
| MRNA 8 C38.5 | N/A | 2025-07-31 | Added / first present |
|---|
| MRNA 8 C36 | N/A | 2025-07-31 | Added / first present |
|---|
| MRNA 8 C37.5 | N/A | 2025-07-31 | Added / first present |
|---|
| MRNA 8 C35.5 | N/A | 2025-07-31 | Added / first present |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-04-30 | Added / first present |
|---|
| MRNA 5 C27 | N/A | 2025-04-30 | Added / first present |
|---|
| MRNA 5 C32 | N/A | 2025-04-30 | Added / first present |
|---|
| MRNA 5 C29 | N/A | 2025-04-30 | Added / first present |
|---|
| MRNA 5 C29.5 | N/A | 2025-04-30 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-01-31 | Added / first present |
|---|
| TREASURY BILL | TREASURY BILL | 2025-01-31 | Added / first present |
|---|
| MRNA 3 C45 | N/A | 2025-01-31 | Added / first present |
|---|
| MRNA 2 C49 | N/A | 2025-01-31 | Added / first present |
|---|
| MRNA 1 C48.5 | N/A | 2025-01-31 | Added / first present |
|---|
| MRNA 1 C44 | N/A | 2025-01-31 | Added / first present |
|---|
| MRNA 2 C44.5 | N/A | 2025-01-31 | Added / first present |
|---|
| MRNA 11 C54 | N/A | 2024-10-31 | Added / first present |
|---|
| MRNA 11 C59 | N/A | 2024-10-31 | Added / first present |
|---|
| MRNA 11 C60 | N/A | 2024-10-31 | Added / first present |
|---|
| MRNA 11 C55 | N/A | 2024-10-31 | Added / first present |
|---|
| US TREASURY N/B | US TREASURY N/B | 2024-07-31 | Added / first present |
|---|
| US TREASURY N/B | US TREASURY N/B | 2024-07-31 | Added / first present |
|---|
| MRNA 8 C120 | N/A | 2024-07-31 | Added / first present |
|---|
| MRNA 8 C132 | N/A | 2024-07-31 | Added / first present |
|---|
| MRNA 8 C131 | N/A | 2024-07-31 | Added / first present |
|---|
| US TREASURY N/B | US TREASURY N/B | 2024-04-30 | Added / first present |
|---|
| MRNA 5 C110 | N/A | 2024-04-30 | Added / first present |
|---|
| MRNA 5 C108 | N/A | 2024-04-30 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| MRNA 2 C49 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 2 C45.5 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 3 C47 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 2 C47 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 2 C48.5 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 1 C52 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 1 C51 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 1 C53 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 1 C50 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 1 C48 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 1 C49 | N/A | 2026-04-30 | Removed / first absent |
|---|
| MRNA 2 C46 | N/A | 2026-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-04-30 | Removed / first absent |
|---|
| MRNA 11 C25 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 11 C29 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 11 C28.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 11 C31 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 11 C33 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 10 C29.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 11 C30 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 10 C27 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 11 C28 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 11 C26 | N/A | 2026-01-31 | Removed / first absent |
|---|
| MRNA 11 C26.5 | N/A | 2026-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2026-01-31 | Removed / first absent |
|---|
| MRNA 9 C30 | N/A | 2025-10-31 | Removed / first absent |
|---|
| MRNA 8 C38 | N/A | 2025-10-31 | Removed / first absent |
|---|
| MRNA 8 C40.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| MRNA 8 C38.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| MRNA 8 C36 | N/A | 2025-10-31 | Removed / first absent |
|---|
| MRNA 8 C37.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| MRNA 8 C35.5 | N/A | 2025-10-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-10-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-10-31 | Removed / first absent |
|---|
| MRNA 5 C27 | N/A | 2025-07-31 | Removed / first absent |
|---|
| MRNA 5 C32 | N/A | 2025-07-31 | Removed / first absent |
|---|
| MRNA 5 C29 | N/A | 2025-07-31 | Removed / first absent |
|---|
| MRNA 5 C29.5 | N/A | 2025-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-07-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-04-30 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2025-04-30 | Removed / first absent |
|---|
| MRNA 3 C45 | N/A | 2025-04-30 | Removed / first absent |
|---|
| MRNA 2 C49 | N/A | 2025-04-30 | Removed / first absent |
|---|
| MRNA 1 C48.5 | N/A | 2025-04-30 | Removed / first absent |
|---|
| MRNA 1 C44 | N/A | 2025-04-30 | Removed / first absent |
|---|
| MRNA 2 C44.5 | N/A | 2025-04-30 | Removed / first absent |
|---|
| MRNA 11 C54 | N/A | 2025-01-31 | Removed / first absent |
|---|
| MRNA 11 C59 | N/A | 2025-01-31 | Removed / first absent |
|---|
| MRNA 11 C60 | N/A | 2025-01-31 | Removed / first absent |
|---|
| MRNA 11 C55 | N/A | 2025-01-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-07-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2026-01-31 | Removed / first absent |
|---|
| MRNA 8 C120 | N/A | 2024-10-31 | Removed / first absent |
|---|
| MRNA 8 C132 | N/A | 2024-10-31 | Removed / first absent |
|---|
| MRNA 8 C131 | N/A | 2024-10-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-04-30 | Removed / first absent |
|---|
| MRNA 5 C110 | N/A | 2024-07-31 | Removed / first absent |
|---|
| MRNA 5 C108 | N/A | 2024-07-31 | Removed / first absent |
|---|
| US TREASURY N/B | US TREASURY N/B | 2025-01-31 | Removed / first absent |
|---|
| TREASURY BILL | TREASURY BILL | 2024-07-31 | Removed / first absent |
|---|
| MRNA 3 C105 | N/A | 2024-04-30 | Removed / first absent |
|---|
| MRNA 2 C110 | N/A | 2024-04-30 | Removed / first absent |
|---|
| MRNA 2 C107 | N/A | 2024-04-30 | Removed / first absent |
|---|