Kratos Defense & Security Solutions, Inc.
KTOS- Exchange
- Nasdaq
- Industry
- Guided Missiles & Space Vehicles & Parts
- SEC CIK
- 0001069258
In the last 90 days, Kratos Defense & Security Solutions, Inc. insiders filed 0 open-market purchases and 14 sales; 631 institutions reported holding it in 13F filings for Q2 2026, worth $7.68B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Kratos Defense & Security Solutions, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 631
- −76 vs. Q1 2026
- Shares held
- 153.1M
- −13.6M (−8.1%) vs. Q1 2026
- Total value
- $7.68B
- −$4.08B (−34.7%) vs. Q1 2026
- New holders
- 109
- 232 more added
- Sold out
- 185
- 226 more reduced
10 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KTOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 631 | $7.68B |
| Q1 2026 | 717 | $11.8B |
| Q4 2025 | 673 | $11.5B |
| Q3 2025 | 629 | $14.0B |
| Q2 2025 | 497 | $7.76B |
| Q1 2025 | 397 | $4.59B |
| Q4 2024 | 350 | $3.48B |
| Q3 2024 | 330 | $3.01B |
| Q2 2024 | 324 | $2.57B |
| Q1 2024 | 311 | $2.37B |
| Q4 2023 | 271 | $2.30B |
| Q3 2023 | 240 | $1.64B |
| Q2 2023 | 241 | $1.55B |
| Q1 2023 | 244 | $1.46B |
| Q4 2022 | 247 | $1.11B |
| Q3 2022 | 247 | $1.08B |
| Q2 2022 | 257 | $1.50B |
| Q1 2022 | 238 | $2.17B |
| Q4 2021 | 242 | $2.06B |
| Q3 2021 | 243 | $2.40B |
| Q2 2021 | 245 | $3.04B |
| Q1 2021 | 248 | $2.94B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Kratos Defense & Security Solutions, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Charles Schwab Investment Management Inc | 1,240,344 | $61.8M | 0.01% | −346,517−21.8% | Reduced |
| Clearbridge Investments, LLC | 1,291,159 | $64.4M | 0.05% | −248,229−16.1% | Reduced |
| Millennium Management LLC | 1,296,183 | $64.6M | 0.04% | +1,089,182+526.2% | Added |
| Bank of New York Mellon Corp | 1,309,524 | $65.3M | 0.01% | −206,473−13.6% | Reduced |
| Goldman Sachs Group Inc | 1,329,951 | $66.3M | 0.01% | −131,404−9.0% | Reduced |
| HRT Financial LP | 1,353,818 | $67.5M | 0.12% | +1,353,818 | New |
| Susquehanna International Group, LLP | 1,411,098 | $70.4M | 0.06% | +853,271+153.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,425,509 | $71.1M | 0.04% | +281,172+24.6% | Added |
| Nikko Asset Management Americas, Inc. | 1,425,509 | $71.1M | 0.92% | +281,172+24.6% | Added |
| Northern Trust Corp | 1,440,725 | $71.8M | 0.01% | −685,509−32.2% | Reduced |
| Voya Investment Management LLC | 1,484,310 | $74.0M | 0.06% | −709,189−32.3% | Reduced |
| Stephens Investment Management Group LLC | 1,604,024 | $80.0M | 0.86% | +715,089+80.4% | Added |
| Rovida Investment Management Ltd | 1,773,655 | $88.5M | 6.03% | 00.0% | Unchanged |
| Norges Bank | 1,889,341 | $94.2M | 0.01% | +1,889,341 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 2,163,092 | $107.9M | 0.13% | −259,603−10.7% | Reduced |
| Morgan Stanley | 2,211,173 | $110.2M | 0.01% | −301,429−12.0% | Reduced |
| Wellington Management Group LLP | 2,251,028 | $112.2M | 0.02% | −343,972−13.3% | Reduced |
| Artisan Partners Limited Partnership | 2,360,012 | $117.7M | 0.19% | +1,381,961+141.3% | Added |
| Nomura Asset Management International Inc. | 2,598,589 | $129.6M | 0.19% | −183,564−6.6% | Reduced |
| Dimensional Fund Advisors LP | 2,639,843 | $131.6M | 0.02% | +45,111+1.7% | Added |
| Van Eck Associates Corp | 2,978,610 | $148.5M | 0.09% | −114,723−3.7% | Reduced |
| Hood River Capital Management LLC | 3,137,727 | $156.4M | 1.13% | +423,156+15.6% | Added |
| Alliancebernstein L.P. | 2,230,446 | $157.3M | 0.06% | −191,122−7.9% | Reduced |
| Geode Capital Management, LLC | 3,711,627 | $185.1M | 0.01% | −1,552,655−29.5% | Reduced |
| Invesco Ltd. | 4,086,232 | $203.7M | 0.02% | −1,051,342−20.5% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 4,672,566 | $233.0M | 1.51% | +1,181,372+33.8% | Added |
| First Trust Advisors LP | 6,016,073 | $300.0M | 0.18% | +3,314,308+122.7% | Added |
| Vanguard Portfolio Management LLC | 7,987,008 | $398.2M | 0.02% | −663,488−7.7% | Reduced |
| Vanguard Capital Management LLC | 8,449,693 | $421.3M | 0.01% | +174,963+2.1% | Added |
| State Street Corp | 9,064,859 | $451.9M | 0.01% | +153,360+1.7% | Added |
| BlackRock, Inc. | 24,035,367 | $1.20B | 0.02% | −7,627,817−24.1% | Reduced |
| Jericho Capital Asset Management L.P. | 0 | $0 | 0.00% | −2,649,578−100.0% | Sold out |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −1,563,146−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −783,148−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −529,022−100.0% | Sold out |
| Nicholas Investment Partners, LP | 0 | $0 | 0.00% | −390,924−100.0% | Sold out |
| Loomis Sayles & Co L P | 0 | $0 | 0.00% | −382,466−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −366,154−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −329,953−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −290,936−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Burkehill Global Management, LP | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| MinichMacGregor Wealth Management, LLC | 0 | $0 | 0.00% | −140,442−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −116,793−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −109,634−100.0% | Sold out |
| ARS Investment Partners, LLC | 0 | $0 | 0.00% | −89,973−100.0% | Sold out |
| Agf Management Ltd | 0 | $0 | 0.00% | −83,208−100.0% | Sold out |
| Lisanti Capital Growth, LLC | 0 | $0 | 0.00% | −74,235−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −71,298−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −66,211−100.0% | Sold out |
| Dorsey Wright & Associates | 0 | $0 | 0.00% | −51,568−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −50,380−100.0% | Sold out |
| Delphi Financial Group, Inc. | 0 | $0 | 0.00% | −44,030−100.0% | Sold out |
| Brinker Capital Investments, LLC | 0 | $0 | 0.00% | −37,775−100.0% | Sold out |
| Cookson Peirce & Co Inc | 0 | $0 | 0.00% | −37,369−100.0% | Sold out |
| Tribune Investment Group LP | 0 | $0 | 0.00% | −31,920−100.0% | Sold out |
| Polen Capital Management LLC | 0 | $0 | 0.00% | −29,265−100.0% | Sold out |
| Freemont Management S.A. | 0 | $0 | 0.00% | −26,900−100.0% | Sold out |
| Nomura Asset Management Co Ltd | 0 | $0 | 0.00% | −26,749−100.0% | Sold out |
| Rice Hall James & Associates, LLC | 0 | $0 | 0.00% | −26,697−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −24,840−100.0% | Sold out |
| WealthPlan Investment Management, LLC | 0 | $0 | 0.00% | −24,241−100.0% | Sold out |
| Perbak Capital Partners LLP | 0 | $0 | 0.00% | −23,482−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −22,518−100.0% | Sold out |
| Florida Financial Advisors, LLC | 0 | $0 | 0.00% | −22,208−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −22,045−100.0% | Sold out |
| Congress Asset Management Co | 0 | $0 | 0.00% | −21,854−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −20,664−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −20,383−100.0% | Sold out |
| Fiduciary Alliance LLC | 0 | $0 | 0.00% | −17,724−100.0% | Sold out |
| Petra Financial Advisors Inc | 0 | $0 | 0.00% | −17,651−100.0% | Sold out |
| Harold Davidson & Associates Inc. | 0 | $0 | 0.00% | −17,415−100.0% | Sold out |
| Bannerstone Capital Management, LLC | 0 | $0 | 0.00% | −17,284−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −15,634−100.0% | Sold out |
| Steel Peak Wealth Management LLC | 0 | $0 | 0.00% | −15,173−100.0% | Sold out |
| Eos Management, L.P. | 0 | $0 | 0.00% | −15,021−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −14,328−100.0% | Sold out |
| JT Stratford LLC | 0 | $0 | 0.00% | −13,351−100.0% | Sold out |
| Csenge Advisory Group | 0 | $0 | 0.00% | −12,340−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −11,849−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −11,030−100.0% | Sold out |
| ION Fund Management Ltd | 0 | $0 | 0.00% | −11,015−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −10,265−100.0% | Sold out |
| Meitav Dash Investments Ltd | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Arosa Capital Management LP | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Covalis Capital LLP | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Fortis Capital Advisors, LLC | 0 | $0 | 0.00% | −9,885−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −9,877−100.0% | Sold out |
| Jennison Associates LLC | 0 | $0 | 0.00% | −9,476−100.0% | Sold out |
| Alphadyne Asset Management LP | 0 | $0 | 0.00% | −9,239−100.0% | Sold out |
| Williamson Legacy Group, LLC | 0 | $0 | 0.00% | −9,216−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −8,968−100.0% | Sold out |
| United Capital Management of KS, Inc. | 0 | $0 | 0.00% | −8,725−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −8,500−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −8,442−100.0% | Sold out |
| Abel Hall, LLC | 0 | $0 | 0.00% | −7,836−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −7,094−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −6,852−100.0% | Sold out |
| Josh Arnold Investment Consultant, LLC | 0 | $0 | 0.00% | −6,350−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −6,229−100.0% | Sold out |