KTOS
Kratos Defense & Security Solutions, Inc. · Industrials · Aerospace & Defense
Momentum inputs (comparable managers):
holder breadth +18.2% ·
share flow +2.9% ·
net new positions +15.4%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | 0 | 228.31K | $9.72M | n/a | n/a |
| Q2 2026 | 138 | +2 | 114.57M | $5.76B | +12 | −9 |
| Q1 2026 | 138 | +1 | 122.67M | $8.65B | +5 | −5 |
| Q4 2025 | 137 | -1 | 122.09M | $9.15B | +2 | −2 |
| Q3 2025 | 20 | +5 | 69.08M | $6.31B | +6 | −2 |
| Q2 2025 | 13 | +2 | 66.02M | $3.07B | +2 | n/a |
| Q1 2025 | 8 | -2 | 17.81M | $528.67M | n/a | −2 |
| Q4 2024 | 10 | -2 | 13.96M | $368.29M | n/a | −2 |
| Q3 2024 | 11 | 0 | 9.17M | $213.74M | +1 | −1 |
| Q2 2024 | 11 | n/a | 9.53M | $190.62M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 25.97M | n/a | $1.21B | 0.0% | n/c | 1 | SEC ↗ ×17 |
| 2 | The Vanguard Group ✦ (passive) | 17.98M | n/a | $835.07M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (passive) | 9.33M | -4.9% | $433.61M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | ARK Investment Management ✦ | 4.51M | +22.2% | $209.38M | 1.5% | ▲ Add | 5 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 3.95M | +8.2% | $183.49M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 6 | Fidelity (FMR) ✦ | 2.42M | n/a | $112.20M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 7 | Citadel Advisors ✦ | 1.51M | +564.6% | $69.99M | 0.1% | ▲ Add | 5 | SEC ↗ ×2 |
| 8 | T. Rowe Price ✦ | 145.21K | +13.0% | $6.75M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 9 | Norges Bank ✦ (passive) | 123.54K | -46.9% | $5.74M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 29.63K | -31.0% | $1.38M | 0.0% | ▼ Trim | 5 | SEC ↗ ×4 |
| 11 | D. E. Shaw & Co. ✦ | 23.91K | New | $1.11M | 0.0% | New | 1 | SEC ↗ ×2 |
| 12 | GAMCO Investors ✦ | 15.75K | -7.6% | $731,588 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | Marshall Wace ✦ | 11.18K | New | $519,497 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $1.11M | 0.0% |
| Marshall Wace | $519,497 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 706 holders, 165.71M shares, $11.14B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 1.60K sh · $65,038
Officer · 4.10K sh · $163,327
Officer · 800 sh · $30,751
Officer, Director · 4.10K sh · $199,096
Officer, Director · 2.90K sh · $142,378
Officer · 3.38K sh · $162,811
Officer · 1.00K sh · $48,500
Officer · 420 sh · $20,535
Officer · 2.70K sh · $127,555
Officer · 7.00K sh · $393,120
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology