Parallax Volatility Advisers’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
Q1 | – | Sell |
-61,000
| Closed | -$34.8M | – | 1729 |
|
|
2025
Q4 | $34.8M | Buy |
61,000
+8,000
| +15% | +$4.64M | 0.07% | 200 |
|
|
2025
Q3 | $32.3M | Sell |
53,000
-800
| -1% | -$454K | 0.05% | 208 |
|
|
2025
Q2 | $26.9M | Sell |
53,800
-2,600
| -5% | -$1.28M | 0.06% | 225 |
|
|
2025
Q1 | $28.9M | Buy |
+56,400
| New | +$26.9M | 0.08% | 207 |
|
|
2024
Q4 | – | Sell |
-200
| Closed | -$106K | – | 2236 |
|
|
2024
Q3 | $106K | Sell |
200
-6,400
| -97% | -$3.13M | ﹤0.01% | 1768 |
|
|
2024
Q2 | $2.88M | Sell |
6,600
-32,700
| -83% | -$14.9M | 0.01% | 904 |
|
|
2024
Q1 | $18.8M | Buy |
39,300
+22,900
| +140% | +$10.5M | 0.04% | 336 |
|
|
2023
Q4 | $7.68M | Buy |
16,400
+11,600
| +242% | +$5.44M | 0.02% | 673 |
|
|
2023
Q3 | $2.11M | Sell |
4,800
-3,700
| -44% | -$1.62M | ﹤0.01% | 1075 |
|
|
2023
Q2 | $3.87M | Sell |
8,500
-10,500
| -55% | -$4.76M | 0.01% | 892 |
|
|
2023
Q1 | $8.77M | Buy |
19,000
+12,200
| +179% | +$5.66M | 0.02% | 632 |
|
|
2022
Q4 | $3.71M | Buy |
+6,800
| New | +$3.55M | 0.01% | 1153 |
|
|
2022
Q1 | – | Sell |
-29,900
| Closed | -$11.6M | – | 3026 |
|
|
2021
Q4 | $11.6M | Sell |
29,900
-1,100
| -4% | -$410K | 0.01% | 562 |
|
|
2021
Q3 | $11.2M | Sell |
31,000
-4,300
| -12% | -$1.55M | 0.01% | 611 |
|
|
2021
Q2 | $12.8M | Buy |
35,300
+1,400
| +4% | +$504K | 0.02% | 464 |
|
|
2021
Q1 | $11M | Sell |
33,900
-62,200
| -65% | -$18.8M | 0.02% | 369 |
|
|
2020
Q4 | $29.3M | Sell |
96,100
-80,800
| -46% | -$24.7M | 0.03% | 427 |
|
|
2020
Q3 | $55.8M | Buy |
176,900
+70,100
| +66% | +$22.9M | 0.04% | 369 |
|
|
2020
Q2 | $32.8M | Buy |
106,800
+62,600
| +142% | +$20.5M | 0.04% | 369 |
|
|
2020
Q1 | $13.4M | Sell |
44,200
-66,500
| -60% | -$23.1M | 0.02% | 508 |
|
|
2019
Q4 | $38.1M | Buy |
110,700
+108,700
| +5,435% | +$38.2M | 0.04% | 261 |
|
|
2019
Q3 | $748K | Sell |
2,000
-1,600
| -44% | -$567K | ﹤0.01% | 1491 |
|
|
2019
Q2 | $1.16M | Sell |
3,600
-1,400
| -28% | -$417K | ﹤0.01% | 1225 |
|
|
2019
Q1 | $1.35M | Buy |
5,000
+3,600
| +257% | +$982K | ﹤0.01% | 1146 |
|
|
2018
Q4 | $343K | Sell |
1,400
-1,900
| -58% | -$525K | ﹤0.01% | 1605 |
|
|
2018
Q3 | $1.05M | Buy |
+3,300
| New | +$1.01M | ﹤0.01% | 1251 |
|
|
2017
Q4 | – | Sell |
-16,700
| Closed | -$4.81M | – | 4590 |
|
|
2017
Q3 | $4.81M | Sell |
16,700
-9,500
| -36% | -$2.56M | 0.01% | 575 |
|
|
2017
Q2 | $6.72M | Sell |
26,200
-24,200
| -48% | -$6.05M | 0.01% | 495 |
|
|
2017
Q1 | $12M | Buy |
50,400
+40,600
| +414% | +$9.64M | 0.02% | 341 |
|
|
2016
Q4 | $2.28M | Buy |
9,800
+2,100
| +27% | +$488K | ﹤0.01% | 914 |
|
|
2016
Q3 | $1.65M | Buy |
7,700
+3,500
| +83% | +$758K | ﹤0.01% | 1066 |
|
|
2016
Q2 | $933K | Sell |
4,200
-100
| -2% | -$21.1K | ﹤0.01% | 1214 |
|
|
2016
Q1 | $850K | Sell |
4,300
-8,000
| -65% | -$1.51M | ﹤0.01% | 1244 |
|
|
2015
Q4 | $2.32M | Sell |
12,300
-18,100
| -60% | -$3.32M | ﹤0.01% | 962 |
|
|
2015
Q3 | $5.05M | Buy |
30,400
+29,100
| +2,238% | +$4.88M | 0.01% | 674 |
|
|
2015
Q2 | $206K | Sell |
1,300
-7,500
| -85% | -$1.2M | ﹤0.01% | 1972 |
|
|
2015
Q1 | $1.42M | Buy |
8,800
+3,900
| +80% | +$623K | ﹤0.01% | 1154 |
|
|
2014
Q4 | $722K | Sell |
4,900
-26,200
| -84% | -$3.59M | ﹤0.01% | 1749 |
|
|
2014
Q3 | $4.1M | Buy |
+31,100
| New | +$3.93M | 0.01% | 797 |
|
|
2014
Q2 | – | Sell |
-300
| Closed | -$37K | – | 4217 |
|
|
2014
Q1 | $37K | Sell |
300
-500
| -63% | -$59.2K | ﹤0.01% | 2473 |
|
|
2013
Q4 | $91K | Buy |
800
+600
| +300% | +$64.2K | ﹤0.01% | 1888 |
|
|
2013
Q3 | $19K | Sell |
200
-100
| -33% | -$9.24K | ﹤0.01% | 2312 |
|
|
2013
Q2 | $25K | Buy |
+300
| New | +$23.4K | ﹤0.01% | 1899 |
|
Other funds holding NOC
VCM
VPM
Parallax Volatility Advisers's NOC Position: Q1 2026 in Review
Parallax Volatility Advisers opened a new position in Northrop Grumman (NOC) in Q1 2026: 753 shares worth $460K. The stake represents ﹤0.01% of the portfolio and ranks #1074 among its holdings. This is a return to the name: Parallax Volatility Advisers previously reported a position in NOC as recently as Q1 2025.
Parallax Volatility Advisers first reported a position in NOC in Q2 2013 and has held it in 37 quarters since. The position peaked at $137M in Q4 2018. 1,878 funds tracked by Wall St. Rank hold NOC as of Q1 2026.
- Parallax Volatility Advisers held 753 shares of Northrop Grumman worth $460K as of Q1 2026.
- Northrop Grumman was a new Parallax Volatility Advisers position in Q1 2026.
- Northrop Grumman made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #1074 holding.
- Parallax Volatility Advisers first reported a position in Northrop Grumman in Q2 2013 and has held it in 37 quarters since.
- Parallax Volatility Advisers's Northrop Grumman position peaked at $137M in Q4 2018.
- 1,878 funds tracked by Wall St. Rank held Northrop Grumman as of Q1 2026.
Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.