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NOC in the 13F filings

Northrop Grumman Corp · CUSIP 666807102

Sector · IndustrialsTheme · Aerospace and defence
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
37
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 20 listed it in both
Shares listed
20,505,558
combined, among listed positions
Reported value
$10.5bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 23 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,883,057.

Managers listing NOC in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

37 of 37 holders

ActionFiling
Capital World Investors5,062,384$2.6bn0.30%Trimmed-1,829,76612 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP4,932,780$2.5bn0.43%Trimmed-37,87914 Aug 2026 (the filing on sec.gov)
Invesco Ltd1,851,055$943m0.07%Added+194,23814 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,811,250$922m0.09%Added+71,47014 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)1,303,808$664munder 0.1%Trimmed-801,65413 Aug 2026 (the filing on sec.gov)
MFS Investment Management1,121,257$572m0.18%Trimmed-398,2393 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC567,594$289munder 0.1%Added+493,4782 Sep 2026 (the filing on sec.gov)
Capital Research Global Investors473,287$241munder 0.1%Trimmed-743,90212 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.439,175$224m0.11%Added+231,35514 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC430,006$219m0.08%Added+91,65014 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP294,115$201m0.07%Added+40,41214 Aug 2026 (the filing on sec.gov)
Millennium Management LLC302,389$154m0.06%Added+118,91014 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC296,513$151munder 0.1%Added+233,68014 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP276,271$141m0.06%Added+225,45013 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP227,386$116m0.08%Trimmed-88,83514 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC203,380$104m0.14%Added+193,38013 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC165,970$85m0.09%Trimmed-8,71614 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC164,152$83m0.06%Trimmed-41,21227 Oct 2026 (the filing on sec.gov)
Walleye Capital LLC111,569$57m0.20%Added+109,4903 Aug 2026 (the filing on sec.gov)
Voloridge Investment Management LLC104,524$53m0.23%Newnew14 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP88,547$45munder 0.1%Added+66,51214 Aug 2026 (the filing on sec.gov)
Acadian Asset Management LLC53,590$27munder 0.1%Trimmed-20,10813 Aug 2026 (the filing on sec.gov)
Man Group PLC47,212$24munder 0.1%Added+23,13314 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp39,217$20munder 0.1%Added+4,41314 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP30,517$16munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
28 in Q3 2024 to 26 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
NOC by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201316$3.0bnn.a.n.a.
Q3 201315$3.3bnn.a.n.a.
Q4 201315$3.7bnn.a.n.a.
Q1 201416$3.7bnn.a.n.a.
Q2 201417$3.7bnn.a.n.a.
Q3 201414$3.8bnn.a.n.a.
Q4 201414$4.4bnn.a.n.a.
Q1 201518$4.6bnn.a.n.a.
Q2 201516$4.6bnn.a.n.a.
Q3 201522$4.7bnn.a.n.a.
Q4 201520$5.5bnn.a.n.a.
Q1 201620$6.2bnn.a.n.a.
Q2 201628$7.2bnn.a.n.a.
Q3 201622$6.3bnn.a.n.a.
Q4 201626$6.7bnn.a.n.a.
Q1 201723$7.5bnn.a.n.a.
Q2 201723$8.7bnn.a.n.a.
Q3 201723$9.8bnn.a.n.a.
Q4 201726$10.1bnn.a.n.a.
Q1 201828$12.3bnn.a.n.a.
Q2 201828$11.5bnn.a.n.a.
Q3 201822$12.6bnn.a.n.a.
Q4 201821$9.6bnn.a.n.a.
Q1 201923$9.8bnn.a.n.a.
Q2 201920$11.5bnn.a.n.a.
Q3 201922$13.0bnn.a.n.a.
Q4 201927$10.2bnn.a.n.a.
Q1 202021$9.8bnn.a.n.a.
Q2 202026$9.4bnn.a.n.a.
Q3 202021$9.8bnn.a.n.a.
Q4 202026$9.3bnn.a.n.a.
Q1 202125$9.2bnn.a.n.a.
Q2 202119$9.8bnn.a.n.a.
Q3 202116$9.1bnn.a.n.a.
Q4 202114$9.3bnn.a.n.a.
Q1 202218$11.2bnn.a.n.a.
Q2 202214$12.7bnn.a.n.a.
Q3 202215$12.4bnn.a.n.a.
Q4 202219$13.3bnn.a.n.a.
Q1 202325$10.8bnn.a.n.a.
Q2 202322$10.5bnn.a.n.a.
Q3 202321$10.1bnn.a.n.a.
Q4 202320$10.2bn813
Q1 202421$9.8bn129
Q2 202427$8.3bn216
Q3 202428$10.3bn1513
Q4 202428$9.2bn207
Q1 202528$10.3bn1516
Q2 202518$9.5bn811
Q3 202522$10.4bn1112
Q4 202526$9.0bn2019
Q1 202622$15.1bn1722
Q2 202626$10.3bn2315

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

NOC and RTX →NOC and BA →NOC and TDG →Choose a stock to compare with NOC →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own NOC, latest filings →Back to the 13F Explorer →