NOC — NORTHROP GRUMMAN CORP /DE/Today's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
86
all time
Members · 12m
2
1 buys · 1 sells · by trade date
Latest filing
07-21
2026-07-21
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
11
13F holders
1,539
top 500 listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 86Institutional 500

Congress · disclosure timeline

By trade date · 24 months · 12 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

12 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in NOC

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).
Members disclosing NOC in the trailing 12 months
MemberRowsNet disclosed flow for this ticker: purchases minus sales, computed as a net range on the disclosed amounts. A lower bound is provable, never a point.Number of committees the member sat on as of their latest trade date in the window, from the cc0-legislators roster snapshot. Context, never an allegation; jurisdiction overlap needs the sector join.
Alan Armstrong R–OK1$1.0K to $15.0K2
Steve Cohen D–TN-91−$50.0K to −$15.0K2

2 members

Congressional disclosures

Newest filed firstAll 86 rows ↗
Latest congressional filings mentioning NOC
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-07-21Alan Armstrong R–OKBUYTraded 03-27 LATE·116d$1K–$15K
2026-01-26Steve Cohen D–TN-9SELL partial (partial sale)Traded 2025-12-29 +28d$15K–$50K
2025-10-10Val T. Hoyle D–OR-4SELL SP (spouse-owned)Traded 09-23 +17d$1K–$15K
2025-10-10Gilbert Ray Cisneros, Jr. D–CA-31SELL partial (partial sale)Traded 09-05 +35d$1K–$15K
2025-10-05Sheri Biggs R–SC-3SELL SP (spouse-owned)Traded 03-19 LATE·200d$15K–$50K
2025-09-12Val T. Hoyle D–OR-4BUY SP (spouse-owned)Traded 2024-10-29 LATE·318d$1K–$15K
2025-08-20Ritchie Torres D–NY-15SELLTraded 07-11 +40d$1K–$15K
2025-08-20Ritchie Torres D–NY-15BUYTraded 2024-09-26 LATE·328d$1K–$15K
2025-08-13Lisa C. McClain R–MI-9SELL SP (spouse-owned)Traded 06-24 LATE·50d$1K–$15K
2025-08-13Lisa C. McClain R–MI-9BUY SP (spouse-owned)Traded 06-17 LATE·57d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

All holders ↗
Top institutional holders of NOC for quarter 2026-03-31, 1–25 of 1,539 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date (the full holders view shows them), but no document links — the EDGAR link opens the filer's 13F list·§
1STATE STREET CORP$8.9B1
derived ·§ EDGAR ↗
2BlackRock, Inc.$7.4B1
derived ·§ EDGAR ↗
3VANGUARD CAPITAL MANAGEMENT LLC$6.1B1
derived ·§ EDGAR ↗
4Capital International Investors$4.8B1
derived ·§ EDGAR ↗
5Capital World Investors$4.7B1
derived ·§ EDGAR ↗
6WELLINGTON MANAGEMENT GROUP LLP$3.4B1
derived ·§ EDGAR ↗
7MORGAN STANLEY$2.5B1
derived ·§ EDGAR ↗
8VANGUARD PORTFOLIO MANAGEMENT LLC$2.4B1
derived ·§ EDGAR ↗
9FRANKLIN RESOURCES INC$2.2B1
derived ·§ EDGAR ↗
10GEODE CAPITAL MANAGEMENT, LLC$2.2B1
derived ·§ EDGAR ↗
11BANK OF AMERICA CORP /DE/$1.8B1
derived ·§ EDGAR ↗
12FMR LLC$1.4B1
derived ·§ EDGAR ↗
13Sanders Capital, LLC$1.3B1
derived ·§ EDGAR ↗
14Invesco Ltd.$1.1B1
derived ·§ EDGAR ↗
15MASSACHUSETTS FINANCIAL SERVICES CO /MA/$1.0B1
derived ·§ EDGAR ↗
16Capital Research Global Investors$830M1
derived ·§ EDGAR ↗
17NORTHERN TRUST CORP$743M1
derived ·§ EDGAR ↗
18AMERIPRISE FINANCIAL INC$691M1
derived ·§ EDGAR ↗
19DIMENSIONAL FUND ADVISORS LP$655M1
derived ·§ EDGAR ↗
20CHARLES SCHWAB INVESTMENT MANAGEMENT INC$595M1
derived ·§ EDGAR ↗
21Bank of New York Mellon Corp$540M1
derived ·§ EDGAR ↗
22Nuveen, LLC$538M1
derived ·§ EDGAR ↗
23VANGUARD FIDUCIARY TRUST CO$517M1
derived ·§ EDGAR ↗
24ROYAL BANK OF CANADA$509M1
derived ·§ EDGAR ↗
25Legal & General Group Plc$499M1
derived ·§ EDGAR ↗
Show the top 500 of 1,539 holders
Truncated by Public Filings. Top 500 of 1,539 holders shown; the rest are on EDGAR. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · NOC

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Trimming
1 Gotham Asset Management $14.8M held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · NORTHROP GRUMMAN CORP

Merged timeline of congressional filings and notable-manager moves on NOC
DateWhoChangeSize
2026-05-15Tudor Investment Corp 13FADD+24,087 sh
2026-05-15Bridgewater Associates 13FADD+5,075 sh
2026-05-15Soros Fund Management 13FNEW+9,660 sh
2026-05-15Gotham Asset Management 13FTRIM−10,221 sh

4 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)1 buy / 1 sell
Congress net ($ bound)−$49.0K to $0
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.