Northrop Grumman Corporation shares owned by Sigma Planning
Quarter-by-quarter ownership of Northrop Grumman Corporation (NOC) shares owned by Sigma Planning
from 13F filings
Historical chart of Sigma Planning investment in Northrop Grumman Corporation
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Quarterly reported holdings in Northrop Grumman Corporation by Sigma Planning
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.7M | 6.1k | 609.37 |
| 2025-06-30 | $3.2M | 6.4k | 499.97 |
| 2025-03-31 | $3.0M | 5.8k | 511.97 |
| 2024-12-31 | $2.8M | 5.9k | 469.25 |
| 2024-09-30 | $3.1M | 5.9k | 528.05 |
| 2024-06-30 | $2.6M | 6.0k | 435.98 |
| 2024-03-31 | $3.0M | 6.2k | 478.66 |
| 2023-12-31 | $460k | 983 | 468.18 |
| 2023-09-30 | $2.7M | 6.2k | 440.21 |
| 2023-06-30 | $3.1M | 6.9k | 455.86 |
| 2023-03-31 | $2.7M | 5.9k | 461.79 |
| 2022-12-31 | $6.9M | 13k | 545.62 |
| 2022-09-30 | $1.1M | 2.4k | 470.31 |
| 2022-06-30 | $1.0M | 2.1k | 478.81 |
| 2022-03-31 | $922k | 2.1k | 447.36 |
| 2021-12-31 | $1.2M | 3.0k | 387.13 |
| 2021-09-30 | $1.1M | 3.0k | 360.24 |
| 2021-06-30 | $795k | 2.2k | 363.68 |
| 2021-03-31 | $845k | 2.6k | 323.75 |
| 2020-12-31 | $766k | 2.5k | 304.82 |
| 2020-09-30 | $890k | 2.8k | 315.71 |
| 2020-06-30 | $821k | 2.7k | 307.49 |
| 2020-03-31 | $732k | 2.4k | 302.48 |
| 2019-12-31 | $1.0M | 2.9k | 344.06 |
| 2019-09-30 | $1.3M | 3.5k | 374.72 |
| 2019-06-30 | $839k | 2.6k | 323.19 |
| 2019-03-31 | $655k | 2.4k | 269.66 |
| 2018-12-31 | $457k | 1.9k | 244.91 |
| 2018-09-30 | $588k | 1.9k | 317.32 |
| 2018-06-30 | $614k | 2.0k | 307.62 |
| 2018-03-31 | $714k | 2.0k | 349.14 |
| 2017-12-31 | $652k | 2.1k | 306.82 |
| 2017-09-30 | $544k | 1.9k | 287.83 |
| 2017-06-30 | $413k | 1.6k | 257.00 |
| 2017-03-31 | $305k | 1.3k | 237.72 |
| 2016-12-31 | $294k | 1.3k | 232.78 |
| 2016-09-30 | $240k | 1.1k | 214.29 |
| 2016-06-30 | $254k | 1.1k | 222.22 |
| 2014-12-31 | $448k | 3.0k | 147.42 |