URNM 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 |
|---|
| State Street Institutional Treasury Plus Money Market Fund | State Street Institutional Treasury Plus Money Market Fund | 2026-03-31 | Added / first present |
|---|
| Anfield Energy Inc | Anfield Energy Inc | 2025-09-30 | Added / first present |
|---|
| F4 Uranium Corp | F4 Uranium Corp | 2025-03-31 | Added / first present |
|---|
| Isoenergy Ltd | Isoenergy Ltd | 2025-03-31 | Added / first present |
|---|
| F3 Uranium Corp | F3 Uranium Corp | 2024-09-30 | Added / first present |
|---|
| 2389266D | F4 Uranium Corp | 2024-09-30 | Added / first present |
|---|
| Atha Energy Corp | Atha Energy Corp | 2024-03-31 | Added / first present |
|---|
| Anfield Energy Inc | Anfield Energy Inc | 2024-03-31 | Added / first present |
|---|
| Canalaska Uranium Ltd | Canalaska Uranium Ltd | 2023-12-31 | Added / first present |
|---|
| Premier American Uranium Inc | Premier American Uranium Inc | 2023-12-31 | Added / first present |
|---|
| Core Nickel Corp | Core Nickel Corp | 2023-12-31 | Added / first present |
|---|
| Nac Kazatomprom Jsc | Nac Kazatomprom Jsc | 2023-09-30 | Added / first present |
|---|
| Fission Uranium Corp | Fission Uranium Corp | 2023-09-30 | Added / first present |
|---|
| Global Atomic Corp | Global Atomic Corp | 2023-09-30 | Added / first present |
|---|
| Isoenergy Ltd | Isoenergy Ltd | 2023-09-30 | Added / first present |
|---|
| Goviex Uranium Inc | Goviex Uranium Inc | 2023-09-30 | Added / first present |
|---|
| Laramide Resources Ltd | Laramide Resources Ltd | 2023-09-30 | Added / first present |
|---|
| Mega Uranium Ltd | Mega Uranium Ltd | 2023-09-30 | Added / first present |
|---|
| Uranium Royalty Corp | Uranium Royalty Corp | 2023-09-30 | Added / first present |
|---|
| Forsys Metals Corp | Forsys Metals Corp | 2023-09-30 | Added / first present |
|---|
| Western Uranium & Vanadium Corp | Western Uranium & Vanadium Corp | 2023-09-30 | Added / first present |
|---|
| Skyharbour Resources Ltd | Skyharbour Resources Ltd | 2023-09-30 | Added / first present |
|---|
| Canalaska Uranium Ltd | Canalaska Uranium Ltd | 2023-09-30 | Added / first present |
|---|
| Sprott Physical Uranium Trust | Sprott Physical Uranium Trust | 2023-09-30 | Added / first present |
|---|
| Consolidated Uranium Inc | Consolidated Uranium Inc | 2023-09-30 | Added / first present |
|---|
| Appia Rare Earths & Uranium Corp | Appia Rare Earths & Uranium Corp | 2023-09-30 | Added / first present |
|---|
| Encore Energy Corp | Encore Energy Corp | 2023-09-30 | Added / first present |
|---|
| F3 Uranium Corp | F3 Uranium Corp | 2023-09-30 | Added / first present |
|---|
| Baselode Energy Corp | Baselode Energy Corp | 2023-09-30 | Added / first present |
|---|
| SECLEND | N/A | 2022-08-31 | Added / first present |
|---|
| State Street Institutional Treasury Plus Money Market Fund | State Street Institutional Treasury Plus Money Market Fund | 2022-08-31 | Added / first present |
|---|
| 1933401D CN | N/A | 2022-02-28 | Added / first present |
|---|
| Appia Rare Earths & Uranium Corp | Appia Rare Earths & Uranium Corp | 2021-11-30 | Added / first present |
|---|
| Sprott Physical Uranium Trust | Sprott Physical Uranium Trust | 2021-08-31 | Added / first present |
|---|
| Consolidated Uranium Inc | Consolidated Uranium Inc | 2021-08-31 | Added / first present |
|---|
| Uranium Royalty Corp | Uranium Royalty Corp | 2021-05-31 | Added / first present |
|---|
| Forsys Metals Corp | Forsys Metals Corp | 2021-05-31 | Added / first present |
|---|
| WESTERN URANIUM & VANADIUM CORP. | WESTERN URANIUM & VANADIUM CORP. | 2021-05-31 | Added / first present |
|---|
| Skyharbour Resources Ltd | Skyharbour Resources Ltd | 2021-05-31 | Added / first present |
|---|
| Appia Energy Corp | Appia Energy Corp | 2021-05-31 | Added / first present |
|---|
| International Consolidated Uranium Inc | International Consolidated Uranium Inc | 2021-05-31 | Added / first present |
|---|
| CanAlaska Uranium Ltd | CanAlaska Uranium Ltd | 2021-05-31 | Added / first present |
|---|
| American Lithium Corp | American Lithium Corp | 2021-05-31 | Added / first present |
|---|
| American Lithium Corp | American Lithium Corp | 2021-05-31 | Added / first present |
|---|
| Mega Uranium Ltd | Mega Uranium Ltd | 2020-11-30 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| Anfield Energy Inc | Anfield Energy Inc | 2025-12-31 | Removed / first absent |
|---|
| F4 Uranium Corp | F4 Uranium Corp | 2025-06-30 | Removed / first absent |
|---|
| F3 Uranium Corp | F3 Uranium Corp | 2025-12-31 | Removed / first absent |
|---|
| 2389266D | F4 Uranium Corp | 2025-03-31 | Removed / first absent |
|---|
| Anfield Energy Inc | Anfield Energy Inc | 2025-09-30 | Removed / first absent |
|---|
| Premier American Uranium Inc | Premier American Uranium Inc | 2026-03-31 | Removed / first absent |
|---|
| Core Nickel Corp | Core Nickel Corp | 2024-06-30 | Removed / first absent |
|---|
| Fission Uranium Corp | Fission Uranium Corp | 2024-12-31 | Removed / first absent |
|---|
| Isoenergy Ltd | Isoenergy Ltd | 2025-03-31 | Removed / first absent |
|---|
| Goviex Uranium Inc | Goviex Uranium Inc | 2025-12-31 | Removed / first absent |
|---|
| Forsys Metals Corp | Forsys Metals Corp | 2026-03-31 | Removed / first absent |
|---|
| Western Uranium & Vanadium Corp | Western Uranium & Vanadium Corp | 2025-12-31 | Removed / first absent |
|---|
| Skyharbour Resources Ltd | Skyharbour Resources Ltd | 2025-12-31 | Removed / first absent |
|---|
| Canalaska Uranium Ltd | Canalaska Uranium Ltd | 2023-12-31 | Removed / first absent |
|---|
| Consolidated Uranium Inc | Consolidated Uranium Inc | 2023-12-31 | Removed / first absent |
|---|
| Appia Rare Earths & Uranium Corp | Appia Rare Earths & Uranium Corp | 2023-12-31 | Removed / first absent |
|---|
| F3 Uranium Corp | F3 Uranium Corp | 2024-09-30 | Removed / first absent |
|---|
| Baselode Energy Corp | Baselode Energy Corp | 2024-12-31 | Removed / first absent |
|---|
| State Street Institutional Treasury Plus Money Market Fund | State Street Institutional Treasury Plus Money Market Fund | 2025-12-31 | Removed / first absent |
|---|
| 1933401D CN | N/A | 2022-08-31 | Removed / first absent |
|---|
| Appia Rare Earths & Uranium Corp | Appia Rare Earths & Uranium Corp | 2022-08-31 | Removed / first absent |
|---|
| Sprott Physical Uranium Trust | Sprott Physical Uranium Trust | 2022-08-31 | Removed / first absent |
|---|
| Consolidated Uranium Inc | Consolidated Uranium Inc | 2022-08-31 | Removed / first absent |
|---|
| Uranium Royalty Corp | Uranium Royalty Corp | 2022-08-31 | Removed / first absent |
|---|
| Forsys Metals Corp | Forsys Metals Corp | 2022-08-31 | Removed / first absent |
|---|
| WESTERN URANIUM & VANADIUM CORP. | WESTERN URANIUM & VANADIUM CORP. | 2022-08-31 | Removed / first absent |
|---|
| Skyharbour Resources Ltd | Skyharbour Resources Ltd | 2022-08-31 | Removed / first absent |
|---|
| Appia Energy Corp | Appia Energy Corp | 2021-11-30 | Removed / first absent |
|---|
| International Consolidated Uranium Inc | International Consolidated Uranium Inc | 2021-08-31 | Removed / first absent |
|---|
| CanAlaska Uranium Ltd | CanAlaska Uranium Ltd | 2022-08-31 | Removed / first absent |
|---|
| American Lithium Corp | American Lithium Corp | 2021-08-31 | Removed / first absent |
|---|
| American Lithium Corp | American Lithium Corp | 2021-08-31 | Removed / first absent |
|---|
| Mega Uranium Ltd | Mega Uranium Ltd | 2022-08-31 | Removed / first absent |
|---|
| Joint stock company National atomic company Kazatomprom | Joint stock company National atomic company Kazatomprom | 2022-08-31 | Removed / first absent |
|---|
| Uranium Participation Corporation | Uranium Participation Corporation | 2021-08-31 | Removed / first absent |
|---|
| Fission Uranium Corp | Fission Uranium Corp | 2022-08-31 | Removed / first absent |
|---|
| Global Atomic Corp | Global Atomic Corp | 2022-08-31 | Removed / first absent |
|---|
| ISOENERGY LTD. | ISOENERGY LTD. | 2022-08-31 | Removed / first absent |
|---|
| UEX Corporation | UEX Corporation | 2022-08-31 | Removed / first absent |
|---|
| Goviex Uranium Inc | Goviex Uranium Inc | 2022-08-31 | Removed / first absent |
|---|
| enCore Energy Corp | enCore Energy Corp | 2022-08-31 | Removed / first absent |
|---|
| Laramide Resources Ltd | Laramide Resources Ltd | 2022-08-31 | Removed / first absent |
|---|
| Azarga Uranium Corp | Azarga Uranium Corp | 2022-02-28 | Removed / first absent |
|---|