Holding/activity history for Northrop Grumman Corp. (NOC)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2024 Q1 | 387,219 | 1.67 | Reduce 4.54% | 0.08 | $478.66 |
| 2023 Q4 | 405,617 | 1.77 | Reduce 0.57% | 0.01 | $468.14 |
| 2023 Q3 | 407,948 | 1.77 | Reduce 0.46% | 0.01 | $440.19 |
| 2023 Q2 | 409,839 | 1.77 | Reduce 0.00% | 0.00 | $455.80 |
| 2023 Q1 | 409,855 | 1.87 | Reduce 0.14% | 0.00 | $461.72 |
| 2022 Q4 | 410,428 | 2.23 | Reduce 5.42% | 0.13 | $545.61 |
| 2022 Q3 | 433,932 | 2.22 | Reduce 0.36% | 0.01 | $470.32 |
| 2022 Q2 | 435,481 | 2.16 | Add 0.07% | 0.00 | $478.57 |
| 2022 Q1 | 435,159 | 1.74 | Reduce 1.59% | 0.03 | $447.22 |
| 2021 Q4 | 442,198 | 1.53 | Add 0.97% | 0.01 | $387.07 |
| 2021 Q3 | 437,931 | 1.52 | Reduce 0.75% | 0.01 | $360.15 |
| 2021 Q2 | 441,230 | 1.56 | Add 1.98% | 0.03 | $363.43 |
| 2021 Q1 | 432,680 | 1.46 | Buy | 1.46 | $323.64 |