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, Q4 2025
Institutional positions in Kratos Defense & Security Solutions, Inc. as of Dec 31, 2025. 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
- 673
- +58 vs. Q3 2025
- Shares held
- 151.7M
- −974.9K (−0.6%) vs. Q3 2025
- Total value
- $11.5B
- −$2.42B (−17.4%) vs. Q3 2025
- New holders
- 135
- 222 more added
- Sold out
- 77
- 238 more reduced
14 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Kratos Defense & Security Solutions, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisors Capital Management, LLC | 170,170 | $12.9M | 0.15% | −7,828−4.4% | Reduced |
| Manufacturers Life Insurance Company, The | 167,435 | $12.7M | 0.01% | −7,530−4.3% | Reduced |
| Peregrine Capital Management LLC | 166,068 | $12.6M | 0.39% | −15,056−8.3% | Reduced |
| California State Teachers Retirement System | 159,935 | $12.1M | 0.01% | +846+0.5% | Added |
| Castleark Management LLC | 152,904 | $11.6M | 0.34% | −28,050−15.5% | Reduced |
| Victory Capital Management Inc | 151,852 | $11.5M | 0.01% | −78,123−34.0% | Reduced |
| Appleton Partners Inc | 148,287 | $11.3M | 0.74% | +11,424+8.3% | Added |
| Harvest Investment Services, LLC | 143,591 | $10.9M | 2.06% | +8,962+6.7% | Added |
| Bessemer Group Inc | 143,531 | $10.9M | 0.02% | +1,120+0.8% | Added |
| Warren Averett Asset Management, LLC | 139,568 | $10.6M | 0.09% | +136,528+4,491.1% | Added |
| Baird Financial Group, Inc. | 137,992 | $10.5M | 0.02% | +16,940+14.0% | Added |
| Jupiter Asset Management Ltd | 136,524 | $10.4M | 0.08% | +17,165+14.4% | Added |
| Empowered Funds, LLC | 133,347 | $10.1M | 0.17% | −30,163−18.4% | Reduced |
| First Eagle Investment Management, LLC | 133,063 | $10.1M | 0.02% | −37,000−21.8% | Reduced |
| D. E. Shaw & Co., Inc. | 132,602 | $10.1M | 0.01% | +8,358+6.7% | Added |
| Cetera Investment Advisers | 129,409 | $9.82M | 0.01% | +29,970+30.1% | Added |
| Royce & Associates LP | 126,900 | $9.63M | 0.10% | −244,902−65.9% | Reduced |
| ARS Investment Partners, LLC | 124,540 | $9.45M | 0.55% | −413,365−76.8% | Reduced |
| Advisor Group Holdings, Inc. | 124,417 | $9.44M | 0.01% | −10,148−7.5% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 118,838 | $9.02M | 0.02% | −249,446−67.7% | Reduced |
| MinichMacGregor Wealth Management, LLC | 116,070 | $8.81M | 1.60% | −26,849−18.8% | Reduced |
| New York State Teachers Retirement System | 115,325 | $8.75M | 0.02% | +6,800+6.3% | Added |
| State of Wisconsin Investment Board | 111,494 | $8.46M | 0.02% | −4,138−3.6% | Reduced |
| Canal Insurance CO | 110,000 | $8.35M | 2.02% | −63,800−36.7% | Reduced |
| Creative Planning | 107,449 | $8.16M | 0.01% | +14,719+15.9% | Added |
| Legato Capital Management LLC | 105,817 | $8.03M | 0.69% | +1,146+1.1% | Added |
| Bridgewater Associates, LP | 104,518 | $7.93M | 0.03% | +41,897+66.9% | Added |
| Lumbard & Kellner, LLC | 104,513 | $7.93M | 2.78% | −1,315−1.2% | Reduced |
| Clear Street Group Inc. | 100,597 | $7.64M | 0.04% | +56,081+126.0% | Added |
| State of Tennessee, Treasury Department | 71,408 | $7.36M | 0.02% | +3,539+5.2% | Added |
| AQR Capital Management LLC | 96,849 | $7.34M | 0.00% | +23,728+32.5% | Added |
| Sequoia Financial Advisors, LLC | 96,580 | $7.33M | 0.04% | −1,364−1.4% | Reduced |
| Great West Life Assurance Co | 96,153 | $7.30M | 0.01% | 00.0% | Unchanged |
| Frontier Capital Management Co LLC | 91,909 | $6.98M | 0.07% | −21,339−18.8% | Reduced |
| SG Americas Securities, LLC | 91,486 | $6.95M | 0.01% | +55,241+152.4% | Added |
| Gerber Kawasaki Wealth & Investment Management | 90,992 | $6.91M | 0.24% | −1,543−1.7% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 90,797 | $6.89M | 0.01% | −51,610−36.2% | Reduced |
| Zimmer Partners, LP | 90,000 | $6.83M | 0.18% | +90,000 | New |
| Toroso Investments, LLC | 84,524 | $6.42M | 0.03% | +32,087+61.2% | Added |
| Moody Aldrich Partners LLC | 82,330 | $6.25M | 1.17% | −21,250−20.5% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 78,609 | $5.97M | 0.05% | +9,564+13.9% | Added |
| Yousif Capital Management, LLC | 45,222 | $5.82M | 0.06% | −791−1.7% | Reduced |
| Granite Investment Partners, LLC | 74,534 | $5.66M | 0.34% | −4,895−6.2% | Reduced |
| Fogel Capital Management, Inc. | 74,400 | $5.65M | 2.60% | −65,910−47.0% | Reduced |
| Envestnet Asset Management Inc | 73,526 | $5.58M | 0.00% | −27,693−27.4% | Reduced |
| Janus Henderson Group PLC | 73,458 | $5.57M | 0.00% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 73,080 | $5.55M | 0.01% | +73,080 | New |
| Amalgamated Bank | 71,033 | $5.39M | 0.04% | −2,640−3.6% | Reduced |
| Bard Associates Inc | 70,698 | $5.37M | 1.38% | −11,060−13.5% | Reduced |
| PEAK6 LLC | 70,292 | $5.34M | 0.15% | −18,961−21.2% | Reduced |
| Mutual of America Capital Management LLC | 70,268 | $5.33M | 0.06% | −7,685−9.9% | Reduced |
| Point72 Asset Management, L.P. | 69,150 | $5.25M | 0.01% | +69,150 | New |
| EFG International AG | 68,063 | $5.17M | 0.10% | +68,063 | New |
| Rockline Wealth Management, LLC | 66,805 | $5.07M | 1.03% | +8,885+15.3% | Added |
| Register Financial Advisors LLC | 65,934 | $5.01M | 1.95% | −12,000−15.4% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 65,827 | $5.00M | 0.01% | −4,507−6.4% | Reduced |
| Man Group plc | 65,642 | $4.98M | 0.01% | +45,377+223.9% | Added |
| Intech Investment Management LLC | 64,479 | $4.89M | 0.04% | +12,189+23.3% | Added |
| Bouvel Investment Partners, LLC | 63,104 | $4.79M | 1.38% | −102−0.2% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 62,902 | $4.77M | 0.16% | −3,485−5.2% | Reduced |
| Lisanti Capital Growth, LLC | 62,300 | $4.73M | 1.12% | −59,540−48.9% | Reduced |
| Jane Street Group, LLC | 60,666 | $4.61M | 0.01% | −32,356−34.8% | Reduced |
| Cookson Peirce & Co Inc | 60,238 | $4.57M | 0.19% | +8,036+15.4% | Added |
| State of New Jersey Common Pension Fund D | 59,190 | $4.49M | 0.02% | −882−1.5% | Reduced |
| Pathstone Holdings, LLC | 58,363 | $4.43M | 0.02% | −22,745−28.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 57,504 | $4.37M | 0.01% | +20,198+54.1% | Added |
| D L Carlson Investment Group Inc | 57,454 | $4.36M | 0.74% | −35,493−38.2% | Reduced |
| FIL Ltd | 55,392 | $4.20M | 0.00% | −84−0.2% | Reduced |
| Advisors Asset Management, Inc. | 52,565 | $3.99M | 0.07% | +7,215+15.9% | Added |
| Teachers Retirement System of the State of Kentucky | 52,112 | $3.96M | 0.03% | 00.0% | Unchanged |
| Kadensa Capital Ltd | 50,636 | $3.84M | 0.40% | +20,735+69.3% | Added |
| Jones Financial Companies LLLP | 50,379 | $3.82M | 0.00% | +16,881+50.4% | Added |
| Assenagon Asset Management S.A. | 50,141 | $3.81M | 0.01% | +50,141 | New |
| Walleye Trading LLC | 49,593 | $3.76M | 0.06% | −24,539−33.1% | Reduced |
| Arizona State Retirement System | 47,719 | $3.62M | 0.02% | −2,073−4.2% | Reduced |
| Louisiana State Employees Retirement System | 46,700 | $3.54M | 0.06% | −300−0.6% | Reduced |
| One + One Wealth Management, LLC | 46,471 | $3.53M | 1.63% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 45,394 | $3.45M | 0.02% | +88+0.2% | Added |
| Verition Fund Management LLC | 45,295 | $3.44M | 0.02% | +33,167+273.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 44,914 | $3.41M | 0.03% | −1,466−3.2% | Reduced |
| Arkadios Wealth Advisors | 44,837 | $3.40M | 0.07% | +708+1.6% | Added |
| Ameritas Investment Partners, Inc. | 44,718 | $3.39M | 0.10% | −1,006−2.2% | Reduced |
| Delphi Financial Group, Inc. | 44,030 | $3.34M | 1.67% | 00.0% | Unchanged |
| Comerica Bank | 43,070 | $3.27M | 0.01% | −215,841−83.4% | Reduced |
| New Age Alpha Advisors, LLC | 43,011 | $3.26M | 0.14% | +34,973+435.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 42,251 | $3.21M | 0.02% | −1,070−2.5% | Reduced |
| EAM Investors, LLC | 42,102 | $3.20M | 0.36% | −96,886−69.7% | Reduced |
| Rafferty Asset Management, LLC | 41,652 | $3.16M | 0.01% | −2,208−5.0% | Reduced |
| FWL Investment Management, LLC | 41,232 | $3.13M | 0.75% | +7,050+20.6% | Added |
| Thrivent Financial for Lutherans | 40,999 | $3.11M | 0.01% | −565−1.4% | Reduced |
| ORG Wealth Partners, LLC | 40,371 | $3.06M | 0.72% | +1,064+2.7% | Added |
| State of Michigan Retirement System | 39,900 | $3.03M | 0.01% | −300−0.7% | Reduced |
| Nomura Asset Management Co Ltd | 39,784 | $3.02M | 0.01% | +4,153+11.7% | Added |
| HRT Financial LP | 39,581 | $3.00M | 0.01% | −498,124−92.6% | Reduced |
| Hodges Capital Management Inc. | 39,414 | $2.99M | 0.26% | −6,514−14.2% | Reduced |
| Alyeska Investment Group, L.P. | 39,284 | $2.98M | 0.01% | +39,284 | New |
| Truvestments Capital LLC | 39,192 | $2.98M | 0.54% | +2,173+5.9% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 38,408 | $2.92M | 1.10% | −9,412−19.7% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 37,776 | $2.87M | 0.03% | +153+0.4% | Added |
| ProShare Advisors LLC | 37,474 | $2.84M | 0.01% | +1,371+3.8% | Added |