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 16 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 |
|---|---|---|---|---|---|
| Zurcher Kantonalbank (Zurich Cantonalbank) | 93,353 | $4.65M | 0.01% | +24,188+35.0% | Added |
| Los Angeles Capital Management LLC | 97,795 | $4.88M | 0.02% | +74,589+321.4% | Added |
| Brevan Howard Capital Management LP | 100,713 | $5.02M | 0.07% | +100,713 | New |
| USS Investment Management Ltd | 100,889 | $5.03M | 0.02% | +100,889 | New |
| Baird Financial Group, Inc. | 101,666 | $5.07M | 0.01% | −46,679−31.5% | Reduced |
| Manufacturers Life Insurance Company, The | 101,990 | $5.09M | 0.00% | −43,739−30.0% | Reduced |
| Harvest Investment Services, LLC | 104,143 | $5.19M | 0.80% | −15,358−12.9% | Reduced |
| Longaeva Partners L.P. | 104,177 | $5.19M | 0.15% | +104,177 | New |
| Lumbard & Kellner, LLC | 107,007 | $5.34M | 1.62% | +1,659+1.6% | Added |
| New York State Teachers Retirement System | 114,300 | $5.70M | 0.01% | −6,980−5.8% | Reduced |
| State of Wisconsin Investment Board | 116,607 | $5.81M | 0.01% | −4,525−3.7% | Reduced |
| IMC-Chicago, LLC | 118,768 | $5.92M | 0.05% | +99,340+511.3% | Added |
| Steward Partners Investment Advisory, LLC | 119,784 | $5.97M | 0.03% | +17,011+16.6% | Added |
| Canal Insurance CO | 120,000 | $5.98M | 1.31% | +10,000+9.1% | Added |
| Silvercrest Asset Management Group LLC | 121,831 | $6.07M | 0.04% | +26,029+27.2% | Added |
| Advisor Group Holdings, Inc. | 125,216 | $6.24M | 0.01% | +10,942+9.6% | Added |
| Catalyst Funds Management Pty Ltd | 129,101 | $6.44M | 0.36% | +118,603+1,129.8% | Added |
| State Board of Administration of Florida Retirement System | 129,191 | $6.44M | 0.01% | +89,569+226.1% | Added |
| Advisors Capital Management, LLC | 129,648 | $6.46M | 0.07% | +11,891+10.1% | Added |
| Jupiter Topco LLC | 134,306 | $6.70M | 0.00% | +134,306 | New |
| Qube Research & Technologies Ltd | 136,041 | $6.78M | 0.01% | +136,041 | New |
| Sequoia Financial Advisors, LLC | 140,856 | $7.02M | 0.04% | +32,315+29.8% | Added |
| BNP Paribas Arbitrage, SA | 141,501 | $7.06M | 0.00% | +45,370+47.2% | Added |
| Wells Fargo & Company | 141,940 | $7.08M | 0.00% | −55,432−28.1% | Reduced |
| Creative Planning | 142,186 | $7.09M | 0.00% | −6,074−4.1% | Reduced |
| TimesSquare Capital Management, LLC | 142,987 | $7.13M | 0.10% | −175,405−55.1% | Reduced |
| Zweig-DiMenna Associates LLC | 143,026 | $7.13M | 0.65% | −12,000−7.7% | Reduced |
| Appleton Partners Inc | 149,089 | $7.43M | 0.46% | +4,704+3.3% | Added |
| SG Americas Securities, LLC | 149,770 | $7.47M | 0.00% | +57,408+62.2% | Added |
| Essex Investment Management Co LLC | 153,576 | $7.66M | 1.00% | −5,268−3.3% | Reduced |
| Clear Street Group Inc. | 156,173 | $7.79M | 0.02% | −2,636−1.7% | Reduced |
| Toroso Investments, LLC | 158,684 | $7.91M | 0.02% | +51,539+48.1% | Added |
| Vanguard Asset Management, Ltd | 160,333 | $7.99M | 0.01% | +29,243+22.3% | Added |
| Great West Life Assurance Co | 162,444 | $8.10M | 0.01% | +48,614+42.7% | Added |
| Chevy Chase Trust Holdings, Inc. | 165,103 | $8.23M | 0.02% | −239,107−59.2% | Reduced |
| Peregrine Capital Management LLC | 166,429 | $8.30M | 0.27% | +7,390+4.6% | Added |
| Barclays PLC | 186,236 | $9.29M | 0.00% | +21,817+13.3% | Added |
| Deutsche Bank AG | 194,584 | $9.70M | 0.00% | −95,837−33.0% | Reduced |
| Tudor Investment Corp Et Al | 196,111 | $9.78M | 0.04% | −7,421−3.6% | Reduced |
| Gilder Gagnon Howe & Co LLC | 197,738 | $9.86M | 0.10% | −2,279−1.1% | Reduced |
| Ghisallo Capital Management LLC | 200,000 | $9.97M | 0.20% | −400,000−66.7% | Reduced |
| WCM Investment Management, LLC | 220,938 | $10.4M | 0.02% | −931−0.4% | Reduced |
| XTX Topco Ltd | 215,113 | $10.7M | 0.14% | +200,358+1,357.9% | Added |
| California State Teachers Retirement System | 217,425 | $10.8M | 0.01% | +21,360+10.9% | Added |
| Weiss Asset Management LP | 223,007 | $11.1M | 0.12% | +223,007 | New |
| Royal Bank of Canada | 231,526 | $11.5M | 0.00% | +41,893+22.1% | Added |
| Champlain Investment Partners, LLC | 233,780 | $11.7M | 0.30% | +13,378+6.1% | Added |
| Retirement Systems of Alabama | 234,135 | $11.7M | 0.04% | −32,378−12.1% | Reduced |
| La Banque Postale Asset Management SA | 237,683 | $11.9M | 0.12% | +29,868+14.4% | Added |
| Jane Street Group, LLC | 238,583 | $11.9M | 0.01% | +218,005+1,059.4% | Added |
| Legal & General Group Plc | 240,086 | $12.0M | 0.00% | −16,791−6.5% | Reduced |
| Balyasny Asset Management LLC | 242,350 | $12.1M | 0.02% | +242,350 | New |
| California Public Employees Retirement System | 246,305 | $12.3M | 0.01% | −70,455−22.2% | Reduced |
| S Squared Technology, LLC | 249,475 | $12.4M | 3.86% | +75,000+43.0% | Added |
| Jain Global LLC | 250,120 | $12.5M | 0.15% | +250,120 | New |
| Neuberger Berman Group LLC | 261,048 | $13.0M | 0.01% | −90,925−25.8% | Reduced |
| Cantor Fitzgerald, L. P. | 261,840 | $13.1M | 0.25% | +261,840 | New |
| Davy Global Fund Management Ltd | 262,971 | $13.1M | 0.84% | +63,020+31.5% | Added |
| Federated Hermes, Inc. | 266,719 | $13.3M | 0.02% | −462,489−63.4% | Reduced |
| Nuveen, LLC | 272,082 | $13.6M | 0.00% | −608,490−69.1% | Reduced |
| LPL Financial LLC | 277,539 | $13.8M | 0.00% | −63,584−18.6% | Reduced |
| Stephens Inc | 286,724 | $14.3M | 0.16% | −17,635−5.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 294,532 | $14.7M | 0.29% | +230,596+360.7% | Added |
| Allspring Global Investments Holdings, LLC | 277,751 | $14.7M | 0.02% | −298,072−51.8% | Reduced |
| Bank of America Corp | 298,696 | $14.9M | 0.00% | −159,720−34.8% | Reduced |
| Citigroup Inc | 303,846 | $15.1M | 0.01% | +152,619+100.9% | Added |
| Daiwa Securities Group Inc. | 309,563 | $15.4M | 0.03% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 324,770 | $16.2M | 0.18% | +125,311+62.8% | Added |
| Squarepoint Ops LLC | 344,694 | $17.2M | 0.03% | −233,332−40.4% | Reduced |
| Laurion Capital Management LP | 356,890 | $17.8M | 1.29% | +131,890+58.6% | Added |
| Price T Rowe Associates Inc | 362,188 | $18.1M | 0.00% | −1,772,367−83.0% | Reduced |
| Baillie Gifford & Co | 362,296 | $18.1M | 0.02% | +94,733+35.4% | Added |
| Vident Advisory, LLC | 363,769 | $18.1M | 0.13% | +30,873+9.3% | Added |
| Swiss National Bank | 376,100 | $18.8M | 0.01% | +42,100+12.6% | Added |
| Westwood Holdings Group Inc. | 414,717 | $20.7M | 0.16% | −63,917−13.4% | Reduced |
| UBS Asset Management Americas Inc | 437,449 | $21.8M | 0.00% | +109,935+33.6% | Added |
| Emerald Mutual Fund Advisers Trust | 443,152 | $22.1M | 0.78% | −67,504−13.2% | Reduced |
| New York State Common Retirement Fund | 443,403 | $22.1M | 0.03% | +88,734+25.0% | Added |
| Rhumbline Advisers | 466,547 | $23.3M | 0.02% | −63,638−12.0% | Reduced |
| Ameriprise Financial Inc | 503,089 | $25.1M | 0.01% | −738,055−59.5% | Reduced |
| Stifel Financial Corp | 507,324 | $25.3M | 0.02% | +136,345+36.8% | Added |
| AQR Capital Management LLC | 523,433 | $26.1M | 0.01% | +423,252+422.5% | Added |
| Two Sigma Investments, LP | 546,984 | $27.3M | 0.02% | +540,122+7,871.2% | Added |
| SEI Investments Co | 658,983 | $32.9M | 0.03% | +88,352+15.5% | Added |
| Emerald Advisers, LLC | 697,181 | $34.8M | 0.82% | −138,748−16.6% | Reduced |
| Paradigm Capital Management Inc | 698,800 | $34.8M | 0.95% | +483,300+224.3% | Added |
| JPMorgan Chase & Co | 736,865 | $35.0M | 0.00% | −282,572−27.7% | Reduced |
| Mercer Global Advisors Inc | 738,406 | $36.8M | 0.05% | −76,656−9.4% | Reduced |
| Seven Grand Managers, LLC | 750,000 | $37.4M | 1.51% | +650,000+650.0% | Added |
| Franklin Resources Inc | 767,243 | $38.3M | 0.01% | −3,210,459−80.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 798,472 | $39.8M | 0.03% | +26,932+3.5% | Added |
| Principal Financial Group Inc | 840,866 | $41.9M | 0.02% | −216,006−20.4% | Reduced |
| UBS Group AG | 889,788 | $44.4M | 0.01% | −191,639−17.7% | Reduced |
| Citadel Advisors LLC | 1,008,013 | $50.3M | 0.03% | +480,700+91.2% | Added |
| American Capital Management Inc | 1,029,653 | $51.3M | 2.30% | −42,255−3.9% | Reduced |
| FMR LLC | 1,063,406 | $53.0M | 0.00% | −398,552−27.3% | Reduced |
| Bamco Inc | 1,077,941 | $53.7M | 0.08% | +362,546+50.7% | Added |
| Raymond James Financial Inc | 1,142,018 | $56.9M | 0.02% | +308,677+37.0% | Added |
| Alyeska Investment Group, L.P. | 1,160,055 | $57.8M | 0.15% | +516,879+80.4% | Added |
| Vanguard Fiduciary Trust Co | 1,189,816 | $59.3M | 0.01% | −92,626−7.2% | Reduced |