Kratos Defense & SecurityKTOS
13F holders, Q4 2025 (December 31)672holders +43
99new positions
76sold out
10famous investors
$75.96avg. 13F price*
At the end of Q4 2025, 672 institutions reported holding Kratos Defense & Security (KTOS) in their 13F filings, up 43 from Q3 2025. 99 opened new positions and 76 sold out. The largest holders were BlackRock, Inc. ($2.2B), Vanguard Group Inc. ($1.3B) and State Street Corp. ($621.8M). 10 famous investors held it, including Cathie Wood (1.7% of ARK Investment Management's portfolio), Ron Baron (0.2% of Baron Capital (BAMCO)'s portfolio) and Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio).
- Company
- Kratos Defense & Security
- CUSIP
- 50077B207
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 99 | $159.4M |
| Exits | 76 | $168.7M |
All 13F filers, Q3 2025 → Q4 2025: 11,875,292 shares bought and 17,019,642 shares sold, net −5,144,350 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 672 holders
| BlackRock, Inc. | 0.04% | Add +17.2% | 28,337,937 | $2.2B |
| Vanguard Group Inc. | 0.02% | Reduce -0.6% | 16,487,162 | $1.3B |
| State Street Corp. | 0.02% | Reduce -4.0% | 8,190,767 | $621.8M |
| Geode Capital Management, LLC | 0.02% | Add +3.5% | 4,446,230 | $337.6M |
| Franklin Resources Inc. | 0.08% | Reduce -6.8% | 3,997,619 | $303.5M |
| ARK Investment Management | 1.74% | Reduce -4.2% | 3,454,123 | $262.2M |
| Morgan Stanley | 0.01% | Add +3.9% | 3,311,095 | $251.3M |
| Alliancebernstein L.P. | 0.07% | Add +5.9% | 2,867,500 | $217.7M |
| First Trust Advisors LP | 0.16% | Reduce -7.1% | 2,852,009 | $216.5M |
| Dimensional Fund Advisors LP | 0.04% | Reduce -2.2% | 2,826,465 | $214.6M |
| Hood River Capital Management LLC | 2.28% | Add +1.9% | 2,745,472 | $208.4M |
| Invesco Ltd. | 0.02% | Reduce -11.3% | 2,702,309 | $205.1M |
| Van Eck Associates Corp. | 0.17% | Reduce -6.5% | 2,632,388 | $199.8M |
| Nomura Asset Management International Inc. | 0.30% | — | 2,581,969 | $196.0M |
| Ameriprise Financial Inc. | 0.04% | Add +39.1% | 2,075,467 | $157.5M |
| Northern Trust Corp. | 0.02% | Reduce -5.4% | 1,961,131 | $148.9M |
| Rovida Investment Management Ltd | 18.32% | No change | 1,773,655 | $134.6M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.19% | Add +9.2% | 1,681,675 | $127.7M |
| American Capital Management Inc. | 5.47% | Reduce -18.7% | 1,634,493 | $124.1M |
| Charles Schwab Investment Management Inc. | 0.02% | Reduce -1.7% | 1,497,729 | $113.7M |
| Clearbridge Investments, LLC | 0.09% | Add +48.5% | 1,458,084 | $110.7M |
| FMR LLC | 0.01% | Reduce -30.8% | 1,453,837 | $110.4M |
| Goldman Sachs Group Inc. | 0.02% | Add +66.0% | 1,398,869 | $106.2M |
| Norges Bank | 0.01% | — | 1,380,669 | $104.8M |
| Voya Investment Management LLC | 0.12% | Reduce -8.5% | 1,374,059 | $104.3M |
| Bank of New York Mellon Corp | 0.02% | Reduce -5.5% | 1,351,390 | $102.6M |
| UBS Group AG | 0.02% | Reduce -9.3% | 1,311,083 | $99.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.06% | Reduce -12.8% | 1,281,687 | $97.3M |
| Amova Asset Management Americas, Inc. | 1.12% | Reduce -12.7% | 1,281,687 | $97.3M |
| Westfield Capital Management Co. LP | 0.39% | Add +23.8% | 1,245,587 | $94.6M |
| Baron Capital (BAMCO) | 0.25% | Reduce -37.4% | 1,209,773 | $91.8M |
| Stephens Investment Management Group LLC | 1.17% | Reduce -12.1% | 1,179,288 | $89.5M |
| JPMorgan Chase & Co. | 0.01% | Add +10.4% | 1,065,329 | $80.9M |
| Emerald Advisers, LLC | 2.05% | Reduce -9.7% | 875,063 | $66.4M |
| Nuveen, LLC | 0.02% | Reduce -11.9% | 872,996 | $66.3M |
| Lord, Abbett & Co. LLC | 0.18% | Reduce -11.1% | 753,392 | $57.2M |
| Principal Financial Group Inc. | 0.03% | Add +65.2% | 714,083 | $54.2M |
| T. Rowe Price Associates Inc. | 0.01% | Reduce -65.3% | 712,620 | $54.1M |
| Artisan Partners Limited Partnership | 0.08% | Reduce -10.0% | 704,711 | $53.5M |
| Raymond James Financial Inc. | 0.02% | Reduce -9.2% | 668,363 | $50.7M |
| T. Rowe Price Investment Management, Inc. | 0.03% | Reduce -40.9% | 630,636 | $47.9M |
| BNP Paribas Financial Markets | 0.03% | Add +245.2% | 601,674 | $45.7M |
| Loomis Sayles & Co. L P | 0.05% | Reduce -28.7% | 579,186 | $44.0M |
| Millennium Management | 0.03% | Reduce -37.0% | 571,036 | $43.3M |
| Squarepoint Ops LLC | 0.09% | New | 561,211 | $42.6M |
| Emerald Mutual Fund Advisers Trust | 1.93% | Reduce -11.0% | 522,224 | $39.6M |
| Allspring Global Investments Holdings, LLC | 0.06% | Reduce -21.1% | 483,721 | $38.4M |
| Bank of America Corp. | 0.00% | Reduce -18.6% | 485,445 | $36.9M |
| Rhumbline Advisers | 0.03% | Reduce -10.1% | 480,449 | $36.5M |
| FengHe Fund Management Pte. Ltd. | 1.99% | New | 464,900 | $35.3M |
| Sapient Capital LLC | 0.49% | Reduce -1.6% | 461,688 | $35.1M |
| Sei Investments Co. | 0.03% | Add +18.9% | 428,631 | $32.5M |
| Federated Hermes, Inc. | 0.05% | Add +49.9% | 419,465 | $31.8M |
| Barclays PLC | 0.01% | Reduce -4.2% | 396,129 | $30.1M |
| Westwood Holdings Group Inc. | 0.25% | Add +16.8% | 395,843 | $30.0M |
| Nicholas Investment Partners, LP | 2.46% | Reduce -5.4% | 392,032 | $29.8M |
| Wellington Management Group LLP | 0.01% | Add +68.0% | 378,562 | $28.7M |
| Driehaus Capital Management LLC | 0.19% | Reduce -59.4% | 369,700 | $28.1M |
| Royal Bank of Canada | 0.00% | Add +41.9% | 367,945 | $27.9M |
| Burkehill Global Management, LP | 1.83% | No change | 350,000 | $26.6M |
| Steward Partners Investment Advisory, LLC | 0.15% | Add +28.3% | 348,644 | $26.5M |
| Stephens Inc. | 0.32% | Reduce -3.9% | 339,994 | $25.8M |
| Stifel Financial Corp. | 0.02% | Add +0.1% | 339,436 | $25.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +0.8% | 334,135 | $25.4M |
| Swiss National Bank | 0.01% | Add +2.0% | 332,800 | $25.3M |
| Mercer Global Advisors Inc. | 0.04% | Reduce -5.1% | 329,215 | $25.0M |
| Vident Advisory, LLC | 0.23% | Reduce -13.7% | 321,716 | $24.4M |
| New York State Common Retirement Fund | 0.03% | Reduce -2.3% | 302,792 | $23.0M |
| Neuberger Berman Group LLC | 0.02% | Reduce -6.2% | 301,235 | $22.9M |
| Portolan Capital Management, LLC | 1.20% | Reduce -50.7% | 294,006 | $22.3M |
| California Public Employees Retirement System | 0.01% | Add +10.2% | 293,208 | $22.3M |
| WCM Investment Management, LLC | 0.04% | Add +41.1% | 287,182 | $21.8M |
| TimesSquare Capital Management, LLC | 0.33% | Reduce -17.8% | 286,531 | $21.8M |
| Baillie Gifford & Co. | 0.02% | Add +35.5% | 282,562 | $21.4M |
| Legal & General Group Plc | 0.00% | Reduce -4.7% | 281,067 | $21.3M |
| Wells Fargo & Company | 0.00% | Reduce -36.8% | 280,630 | $21.3M |
| Garnet Equity Capital Holdings, Inc. | 10.41% | Reduce -15.0% | 275,500 | $20.9M |
| Deutsche Bank AG | 0.01% | Add +97.0% | 273,723 | $20.8M |
| Gilder Gagnon Howe & Co. LLC | 0.22% | Reduce -1.1% | 269,793 | $20.5M |
| Citadel Advisors | 0.01% | Add +58.7% | 256,501 | $19.5M |
| LPL Financial LLC | 0.01% | Reduce -4.5% | 253,478 | $19.2M |
| Seven Grand Managers, LLC | 1.45% | Reduce -50.0% | 250,000 | $19.0M |
| Weiss Asset Management LP | 0.34% | Add +67.8% | 249,546 | $18.9M |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 1.28% | Add +3.4% | 243,556 | $18.5M |
| Fred Alger Management, LLC | 0.07% | Reduce -7.8% | 235,285 | $17.9M |
| Tudor Investment Corporation | 0.10% | New | 230,856 | $17.5M |
| Agf Management Ltd. | 0.07% | Reduce -24.1% | 226,467 | $17.2M |
| Daiwa Securities Group Inc. | 0.06% | Add +3.5% | 224,657 | $17.1M |
| Pinnacle Associates Ltd. | 0.22% | Reduce -4.8% | 223,465 | $17.0M |
| Paradigm Capital Management Inc. | 0.69% | No change | 215,500 | $16.4M |
| Zweig-DiMenna Associates LLC | 1.13% | Add +0.3% | 209,000 | $15.9M |
| Susquehanna International Group, LLP | 0.02% | Add +120.6% | 207,427 | $15.7M |
| Retirement Systems of Alabama | 0.05% | Reduce -0.7% | 202,636 | $15.4M |
| LBP Am SA | 0.18% | Add +3.3% | 200,555 | $15.2M |
| Ghisallo Capital Management LLC | 0.68% | No change | 200,000 | $15.2M |
| Citigroup Inc. | 0.01% | Add +4.6% | 190,878 | $14.5M |
| Essex Investment Management Co. LLC | 2.20% | Reduce -22.1% | 190,194 | $14.4M |
| S Squared Technology, LLC | 5.42% | Reduce -7.5% | 184,475 | $14.0M |
| Silvercrest Asset Management Group LLC | 0.09% | Add +0.2% | 175,819 | $13.3M |
| MetLife Investment Management, LLC | 0.06% | Reduce -5.0% | 171,536 | $13.0M |
"% of holder's portfolio" is KTOS's weight in each manager's 13F, not the share of Kratos Defense & Security the manager owns.