NASDAQ · KTOS

Kratos Defense & Security Solutions, Inc.

Industrials · Aerospace & Defense

$42.69

Up+$0.35 (+0.82%)

Updated Oct 1, 2026, 5:21 PM

SID Score

4.8/10

Composite research score

Smart Money

58/100

Neutral

Market cap: 13.31B
P/E ratio: 671.86
Dividend yield: 0.00%
52-week range: $42.99 – $134.00
Volume: 5.33M
Avg. volume: 4.1M

Price performance · KTOS

KTOS price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Sep 30, 2026

Last close: $42.69
Period change: -10.65%
Period low: $42.69
Period high: $48.59

Daily close

View OHLC price history

KTOS OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 30, 2026	$43.275	$44.17	$42.46	$42.69	5.33M
Sep 29, 2026	$44.62	$44.84	$42.985	$43.05	5.09M
Sep 28, 2026	$44.97	$45.22	$43.91	$44.07	4.56M
Sep 25, 2026	$46.97	$47.45	$45.31	$45.62	3.19M
Sep 24, 2026	$45.452	$47.36	$44.81	$47.02	4.68M
Sep 23, 2026	$46.97	$47.915	$46.08	$46.16	3.04M
Sep 22, 2026	$49.535	$49.68	$45.94	$46.97	6.13M
Sep 21, 2026	$48.22	$49.3925	$47.75	$48.59	3.49M
Sep 18, 2026	$48.19	$48.55	$46.83	$47.46	5.65M
Sep 17, 2026	$48.30	$49.30	$47.60	$47.66	3.64M
Sep 16, 2026	$47.475	$47.69	$45.89	$47.59	3.98M
Sep 15, 2026	$48.67	$49.46	$46.5625	$47.62	4.31M
Sep 14, 2026	$45.76	$48.08	$45.72	$47.58	3.17M
Sep 11, 2026	$46.97	$47.19	$45.465	$46.69	4.07M
Sep 10, 2026	$46.99	$48.70	$46.3101	$46.98	3.41M
Sep 9, 2026	$48.15	$48.6338	$46.33	$46.74	4.59M
Sep 8, 2026	$48.32	$50.05	$48.10	$48.20	2.78M
Sep 4, 2026	$47.75	$48.6661	$47.13	$47.82	2.83M
Sep 3, 2026	$48.76	$49.16	$46.92	$48.10	3.89M
Sep 2, 2026	$49.20	$49.59	$47.05	$47.78	4.1M

Latest KTOS news

The latest Smart Investors Daily articles mentioning KTOS.

analystAug 14, 2026

Truist Securities Reiterates Buy Rating on Kratos Defense & Security Solutions, Inc. (KTOS)

analystAug 5, 2026

Cantor Fitzgerald Reiterates Overweight Rating on Kratos Defense & Security Solutions, Inc. (KTOS)

analystAug 5, 2026

Kratos Defense & Security Solutions, Inc. (KTOS) Upgraded to Overweight at Piper Sandler

Latest KTOS news

The latest Smart Investors Daily articles mentioning KTOS.

Stock researchResearch & News · SEC Filings

Company

Overview Forecast Earnings Dividend Financials

Market Activity

Options Insider Trades Short Interest Institutional Ownership Sentiment

Research & News

Analysis Competitors News SEC Filings SID Coverage

KTOS research

SEC Filings

Recent regulatory filings and source documents.

SEC filing history

Open a filing to view the original source document.

KTOS SEC filings
Filed	Form	Description	Accepted	Document
Sep 23, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 26, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 19, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 19, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 14, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 5, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 10, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 1, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
May 5, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 10, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 3, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 3, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 1, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 13, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Mar 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Feb 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 30, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 16, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 16, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 16, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 12, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 12, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 9, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 9, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 31, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 19, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 9, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 3, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 3, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 3, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 3, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 26, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source

Filed

Form

Description

Accepted

Document

Sep 23, 2026