Stocks › KTOS
KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
KTOS·Nasdaq·
United States·USD
United States·USD$43.71
+1.69 (+4.02%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
KTOS
KRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Nasdaq
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
KTOSS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of KTOS by members of U.S. Congress · 30 on record
Whale Activity
Position changes in KTOS reported for 2026-06-30 by 1 tracked institutional filer
- Increased0
- New0
- Held0
- Decreased0
- Closed0
- No prior filing1
| Filer | Shares | Value | Change |
|---|---|---|---|
| Amova Asset Management Americas, Inc. | 1.4M | $71.1M | — |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by KTOS insiders, by quarter · Form 4
Recent Insider Transactions
2,199 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Lund Deanna HEVP & CFO · Director | Sale | −4,100 | $48.56 | $199K | Sep 21, 2026 | Form 4 ↗ |
| Lund Deanna HEVP & CFO · Director | Sale | −2,900 | $49.10 | $142K | Sep 21, 2026 | Form 4 ↗ |
| Mendoza MarieSVP & General Counsel | Sale | −1,000 | $48.50 | $49K | Sep 15, 2026 | Form 4 ↗ |
| Carrai Phillip DPresident, STC Division | Sale | −420 | $48.89 | $21K | Sep 15, 2026 | Form 4 ↗ |
| Carrai Phillip DPresident, STC Division | Sale | −3,380 | $48.17 | $163K | Sep 15, 2026 | Form 4 ↗ |
| Carrai Phillip DPresident, STC Division | Sale | −2,700 | $47.24 | $128K | Sep 15, 2026 | Form 4 ↗ |
| Fendley Steven S.President, US Division | Sale | −7,000 | $56.16 | $393K | Aug 24, 2026 | Form 4 ↗ |
| Jarvis Scot BDirector · Director | Sale | −10.0K | $63.50 | $635K | Aug 18, 2026 | Form 4 ↗ |
| Mendoza MarieSVP & General Counsel | Sale | −1,513 | $64.37 | $97K | Aug 17, 2026 | Form 4 ↗ |
| Carrai Phillip DPresident, STC Division | Sale | −5,200 | $63.41 | $330K | Aug 17, 2026 | Form 4 ↗ |
| Carrai Phillip DPresident, STC Division | Sale | −20.0K | $63.14 | $1.3M | Aug 17, 2026 | Form 4 ↗ |
| Carrai Phillip DPresident, STC Division | Sale | −1,200 | $64.18 | $77K | Aug 17, 2026 | Form 4 ↗ |
| Carrai Phillip DPresident, STC Division | Sale | −100 | $64.97 | $6K | Aug 17, 2026 | Form 4 ↗ |
| DEMARCO ERIC MPresident & CEO · Director | Sale | −9,100 | $66.17 | $602K | Aug 14, 2026 | Form 4 ↗ |
| DEMARCO ERIC MPresident & CEO · Director | Sale | −4,946 | $65.05 | $322K | Aug 14, 2026 | Form 4 ↗ |
| DEMARCO ERIC MPresident & CEO · Director | Sale | −266.3K | $64.33 | $17.1M | Aug 14, 2026 | Form 4 ↗ |
| DEMARCO ERIC MPresident & CEO · Director | Sale | −19.6K | $63.33 | $1.2M | Aug 14, 2026 | Form 4 ↗ |
| Carter David MPresident, DRSS Division | Sale | −300 | $57.24 | $17K | Aug 5, 2026 | Form 4 ↗ |
| Carter David MPresident, DRSS Division | Sale | −2,100 | $55.34 | $116K | Aug 5, 2026 | Form 4 ↗ |
| Carter David MPresident, DRSS Division | Sale | −1,500 | $56.21 | $84K | Aug 5, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding KTOS · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF iShares Trust | 6.4M | $320.0M | 0.26% | Jun 30, 2026 |
| iShares Russell 2000 ETF iSHARES TRUST | 4.4M | $311.8M | 0.43% | Mar 31, 2026 |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 6.0M | $296.9M | 0.01% | Jun 30, 2026 |
| First Trust RBA American Industrial Renaissance ETF First Trust Exchange-Traded Fund VI | 5.6M | $279.0M | 2.43% | Jun 30, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 4.3M | $214.5M | 0.11% | Jun 30, 2026 |
| State Street(R) SPDR(R) S&P(R) Aerospace & Defense ETF SPDR SERIES TRUST | 3.0M | $151.4M | 2.34% | Jun 30, 2026 |
| Global X Defense Tech ETF GLOBAL X FUNDS | 2.3M | $144.8M | 1.81% | May 31, 2026 |
| iShares A.I. Innovation and Tech Active ETF BlackRock ETF Trust | 2.0M | $126.9M | 0.95% | Apr 30, 2026 |
| VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS | 2.5M | $123.6M | 0.26% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 1.8M | $112.8M | 0.35% | Apr 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list KTOS's shares (CUSIP 50077B207), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
- BlackRock, Inc.SCHEDULE 13G/A · passive (13G) · 18.9M shares10.1%
Jul 29, 2026 · ↗
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming kratos defense security solutions as client
- CORNERSTONE GOVERNMENT AFFAIRS, INC.KRATOS DEFENSE & SECURITY SOLUTIONS · 2026 Q2 · DEF$60K
Filing ↗ - CORNERSTONE GOVERNMENT AFFAIRS, INC.KRATOS DEFENSE & SECURITY SOLUTIONS · 2026 Q1 · DEF$60K
Filing ↗ - CORNERSTONE GOVERNMENT AFFAIRS, INC.KRATOS DEFENSE & SECURITY SOLUTIONS · 2025 Q4 · DEF$60K
Filing ↗ - CORNERSTONE GOVERNMENT AFFAIRS, INC.KRATOS DEFENSE & SECURITY SOLUTIONS · 2025 Q3 · DEF$60K
Filing ↗ - CORNERSTONE GOVERNMENT AFFAIRS, INC.KRATOS DEFENSE & SECURITY SOLUTIONS · 2025 Q2 · DEF$60K
Filing ↗
Government Contracts
Federal awards to KRATOS DEFENSE & SECURITY SOLUTIONS, INC. · USAspending
No federal contract awards found for KRATOS DEFENSE & SECURITY SOLUTIONS, INC..
U.S. Patents
Recent USPTO applications naming KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
No USPTO patent applications found for KRATOS DEFENSE & SECURITY SOLUTIONS, INC..
Annual Financials
From KTOS's 10-K filings · XBRL
No annual XBRL figures on record for KTOS. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 1-for-10Reverse splitSep 11, 2009
Split dates and ratios from the price history · Close Prices from Tiingo.com
About KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
From SEC EDGAR company records
Industry (SIC 3760)Guided Missiles & Space Vehicles & Parts
SectorIndustrials
HeadquartersSAN DIEGO, CA
IncorporatedDE
SEC CIK0001069258 ↗
Former namesWIRELESS FACILITIES INC