STATE OF WISCONSIN INVESTMENT BOARD

Position in NOC — Northrop Grumman Corp /De/

CIK 854157 MADISON, WI

Position in NOC

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$49,513,568

+$8,652,890 QoQ

Shares Held

72,575

+1.3% QoQ

Ownership

0.051%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $887,792,771 across 42 Aerospace & Defense names. NOC ranks #6 (5.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GE	General Electric Co	589,715	$167,343,425
2	RTX	RTX Corp	727,412	$140,317,774
3	BA	Boeing Co	419,360	$83,465,220
4	LMT	Lockheed Martin Corp	111,439	$67,352,617
5	HWM	Howmet Aerospace Inc.	225,338	$51,931,395
6	NOC	Northrop Grumman Corp /De/ This page	72,575	$49,513,568
7	GD	General Dynamics Corp	123,295	$42,317,309
8	LHX	L3harris Technologies, Inc. /De/	108,760	$37,538,514

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$49,513,568	72,575	+1.3%	Shares	Sole	2026-05-15
2025-12-31	$40,860,678	71,659	-0.4%	Shares	Sole	2026-02-17
2025-09-30	$43,858,244	71,979	-11.7%	Shares	Sole	2025-11-14
2025-06-30	$40,743,370	81,490	+4.7%	Shares	Sole	2025-08-14
2025-03-31	$39,842,058	77,815	+1.2%	Shares	Sole	2025-05-15
2024-12-31	$36,080,423	76,883	-7.3%	Shares	Sole	2025-02-14
2024-09-30	$43,778,587	82,903	-3.4%	Shares	Sole	2024-11-14
2024-06-30	$37,427,179	85,852	+8.8%	Shares	Sole	2024-08-14
2024-03-31	$37,778,719	78,926	-4.7%	Shares	Sole	2024-05-14
2023-12-31	$38,764,800	82,806	+6.8%	Shares	Sole	2024-02-12
2023-09-30	$34,141,576	77,561	+3.1%	Shares	Sole	2023-11-14
2023-06-30	$34,294,392	75,240	-8.3%	Shares	Sole	2023-08-14
2023-03-31	$37,866,580	82,012	+10.0%	Shares	Sole	2023-05-15
2022-12-31	$40,686,137	74,570	-13.7%	Shares	Sole	2023-02-14
2022-09-30	$40,636,588	86,402	-18.5%	Shares	Sole	2022-11-14
2022-06-30	$50,718,848	105,980	-15.6%	Shares	Sole	2022-08-15
2022-03-31	$56,139,973	125,531	-18.9%	Shares	Sole	2022-05-13
2021-12-31	$59,894,437	154,738	+3.6%	Shares	Sole	2022-02-11
2021-09-30	$53,795,245	149,369	-1.7%	Shares	Sole	2021-11-12
2021-06-30	$55,198,838	151,883	-5.1%	Shares	Sole	2021-08-12
2021-03-31	$51,775,927	159,980	-9.2%	Shares	Sole	2021-05-17
2020-12-31	$53,715,432	176,278	-21.6%	Shares	Sole	2021-02-03
2020-09-30	$70,918,997	224,790	-16.3%	Shares	Sole	2020-11-16
2020-06-30	$82,597,445	268,662	+3.5%	Shares	Sole	2020-08-12
2020-03-31	$78,519,591	259,526	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.