Calamos Advisors’s Northrop Grumman NOC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $17.3M | Sell |
33,977
-1,348
| -4% | -$778K | 0.06% | 311 |
|
|
2026
Q1 | $24.1M | Buy |
35,325
+716
| +2% | +$495K | 0.09% | 244 |
|
|
2025
Q4 | $19.7M | Sell |
34,609
-1,406
| -4% | -$816K | 0.07% | 271 |
|
|
2025
Q3 | $21.9M | Hold |
36,015
| – | – | 0.08% | 260 |
|
|
2025
Q2 | $18M | Sell |
36,015
-13,500
| -27% | -$6.64M | 0.07% | 288 |
|
|
2025
Q1 | $25.4M | Buy |
49,515
+401
| +0.8% | +$191K | 0.11% | 211 |
|
|
2024
Q4 | $23M | Hold |
49,114
| – | – | 0.1% | 227 |
|
|
2024
Q3 | $25.9M | Buy |
49,114
+12,626
| +35% | +$6.18M | 0.11% | 212 |
|
|
2024
Q2 | $15.9M | Sell |
36,488
-1,332
| -4% | -$608K | 0.07% | 296 |
|
|
2024
Q1 | $18.1M | Sell |
37,820
-30,288
| -44% | -$13.9M | 0.09% | 268 |
|
|
2023
Q4 | $31.9M | Sell |
68,108
-302
| -0.4% | -$142K | 0.15% | 178 |
|
|
2023
Q3 | $30.1M | Buy |
68,410
+191
| +0.3% | +$83.9K | 0.16% | 175 |
|
|
2023
Q2 | $31.1M | Buy |
68,219
+80
| +0.1% | +$36.3K | 0.15% | 177 |
|
|
2023
Q1 | $31.5M | Sell |
68,139
-4,836
| -7% | -$2.24M | 0.15% | 167 |
|
|
2022
Q4 | $39.8M | Sell |
72,975
-20,543
| -22% | -$10.7M | 0.19% | 143 |
|
|
2022
Q3 | $44M | Sell |
93,518
-5,546
| -6% | -$2.64M | 0.2% | 124 |
|
|
2022
Q2 | $47.4M | Sell |
99,064
-5,081
| -5% | -$2.33M | 0.2% | 120 |
|
|
2022
Q1 | $46.6M | Buy |
104,145
+23,069
| +28% | +$9.52M | 0.17% | 142 |
|
|
2021
Q4 | $31.4M | Sell |
81,076
-35,015
| -30% | -$13M | 0.12% | 203 |
|
|
2021
Q3 | $41.8M | Buy |
116,091
+6,947
| +6% | +$2.51M | 0.18% | 135 |
|
|
2021
Q2 | $39.7M | Buy |
109,144
+16,328
| +18% | +$5.88M | 0.18% | 145 |
|
|
2021
Q1 | $30M | Buy |
92,816
+9,672
| +12% | +$2.92M | 0.16% | 153 |
|
|
2020
Q4 | $25.3M | Sell |
83,144
-17,604
| -17% | -$5.39M | 0.15% | 177 |
|
|
2020
Q3 | $31.8M | Sell |
100,748
-4,421
| -4% | -$1.44M | 0.2% | 126 |
|
|
2020
Q2 | $32.3M | Buy |
105,169
+11,814
| +13% | +$3.87M | 0.23% | 120 |
|
|
2020
Q1 | $28.2M | Sell |
93,355
-56,500
| -38% | -$19.7M | 0.22% | 134 |
|
|
2019
Q4 | $51.5M | Sell |
149,855
-983
| -0.7% | -$346K | 0.25% | 108 |
|
|
2019
Q3 | $56.5M | Sell |
150,838
-4,244
| -3% | -$1.5M | 0.31% | 90 |
|
|
2019
Q2 | $50.1M | Buy |
155,082
+7,419
| +5% | +$2.21M | 0.28% | 105 |
|
|
2019
Q1 | $39.8M | Buy |
147,663
+758
| +0.5% | +$207K | 0.25% | 122 |
|
|
2018
Q4 | $36M | Buy |
146,905
+7,190
| +5% | +$1.99M | 0.24% | 115 |
|
|
2018
Q3 | $44.3M | Buy |
139,715
+15,532
| +13% | +$4.73M | 0.24% | 108 |
|
|
2018
Q2 | $38.2M | Buy |
124,183
+35,768
| +40% | +$11.8M | 0.23% | 115 |
|
|
2018
Q1 | $30.9M | Sell |
88,415
-15
| -0% | -$5.02K | 0.2% | 138 |
|
|
2017
Q4 | $27.1M | Sell |
88,430
-5,650
| -6% | -$1.7M | 0.14% | 164 |
|
|
2017
Q3 | $27.1M | Sell |
94,080
-285
| -0.3% | -$76.7K | 0.21% | 147 |
|
|
2017
Q2 | $24.2M | Hold |
94,365
| – | – | 0.18% | 166 |
|
|
2017
Q1 | $22.4M | Sell |
94,365
-776
| -0.8% | -$184K | 0.18% | 168 |
|
|
2016
Q4 | $22.1M | Sell |
95,141
-212,415
| -69% | -$49.4M | 0.18% | 167 |
|
|
2016
Q3 | $65.8M | Buy |
307,556
+31,838
| +12% | +$6.9M | 0.47% | 49 |
|
|
2016
Q2 | $61.3M | Sell |
275,718
-31,360
| -10% | -$6.6M | 0.43% | 62 |
|
|
2016
Q1 | $60.8M | Buy |
307,078
+75,545
| +33% | +$14.3M | 0.4% | 73 |
|
|
2015
Q4 | $43.7M | Sell |
231,533
-5,624
| -2% | -$1.03M | 0.28% | 111 |
|
|
2015
Q3 | $39.4M | Hold |
237,157
| – | – | 0.27% | 123 |
|
|
2015
Q2 | $37.6M | Sell |
237,157
-771
| -0.3% | -$123K | 0.23% | 136 |
|
|
2015
Q1 | $38.3M | Buy |
237,928
+38,490
| +19% | +$6.15M | 0.24% | 128 |
|
|
2014
Q4 | $29.4M | Buy |
+199,438
| New | +$27.3M | 0.19% | 141 |
|
Other funds holding NOC
Calamos Advisors's NOC Position: Q2 2026 in Review
Calamos Advisors reduced its Northrop Grumman (NOC) stake by 3.8% in Q2 2026, selling an estimated $778K and leaving 33,977 shares worth $17.3M. The position accounts for 0.06% of the portfolio, ranked #311.
Calamos Advisors first reported a position in NOC in Q4 2014 and has held it in 47 quarters since. The position peaked at $65.8M in Q3 2016. 1,131 funds tracked by Wall St. Rank hold NOC as of Q2 2026.
- Calamos Advisors held 33,977 shares of Northrop Grumman worth $17.3M as of Q2 2026.
- Calamos Advisors sold 1,348 Northrop Grumman shares in Q2 2026, an estimated $778K.
- Northrop Grumman made up 0.06% of Calamos Advisors's portfolio in Q2 2026, its #311 holding.
- Calamos Advisors first reported a position in Northrop Grumman in Q4 2014 and has held it in 47 quarters since.
- Calamos Advisors's Northrop Grumman position peaked at $65.8M in Q3 2016.
- 1,131 funds tracked by Wall St. Rank held Northrop Grumman as of Q2 2026.
Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.