Northrop Grumman Corporation shares owned by Summit Trail Advisors
Quarter-by-quarter ownership of Northrop Grumman Corporation (NOC) shares owned by Summit Trail Advisors
from 13F filings
Historical chart of Summit Trail Advisors investment in Northrop Grumman Corporation
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Quarterly reported holdings in Northrop Grumman Corporation by Summit Trail Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.2M | 5.2k | 609.29 |
| 2025-06-30 | $1.1M | 2.3k | 499.91 |
| 2024-09-30 | $490k | 927 | 528.07 |
| 2024-06-30 | $390k | 895 | 435.95 |
| 2024-03-31 | $390k | 815 | 478.66 |
| 2023-12-31 | $357k | 763 | 468.14 |
| 2023-09-30 | $429k | 975 | 440.19 |
| 2023-06-30 | $379k | 831 | 455.80 |
| 2022-12-31 | $206k | 378 | 545.61 |
| 2018-03-31 | $212k | 713 | 297.34 |
| 2017-12-31 | $212k | 678 | 312.68 |