Northrop Grumman Corporation shares owned by Cornerstone Advisory
Quarter-by-quarter ownership of Northrop Grumman Corporation (NOC) shares owned by Cornerstone Advisory
from 13F filings
Historical chart of Cornerstone Advisory investment in Northrop Grumman Corporation
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Quarterly reported holdings in Northrop Grumman Corporation by Cornerstone Advisory
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $667k | 1.1k | 609.51 |
| 2025-06-30 | $526k | 1.1k | 500.05 |
| 2025-03-31 | $536k | 1.1k | 487.52 |
| 2024-12-31 | $478k | 1.1k | 438.93 |
| 2024-09-30 | $570k | 1.1k | 528.10 |
| 2024-06-30 | $470k | 1.1k | 435.95 |
| 2024-03-31 | $515k | 1.1k | 478.66 |
| 2023-09-30 | $642k | 1.5k | 440.26 |
| 2023-06-30 | $665k | 1.5k | 455.88 |
| 2023-03-31 | $667k | 1.4k | 461.80 |
| 2022-12-31 | $365k | 668 | 545.81 |
| 2022-09-30 | $441k | 937 | 470.65 |
| 2022-06-30 | $448k | 937 | 478.26 |
| 2022-03-31 | $1.0M | 2.3k | 447.17 |
| 2021-12-31 | $906k | 2.3k | 387.41 |
| 2021-09-30 | $844k | 2.3k | 360.73 |
| 2021-06-30 | $363k | 1.0k | 363.00 |