KTOS
Kratos Defense & Security Solutions, Inc. · Industrials · Aerospace & Defense
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -3.7% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| 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 | ARK Investment Management ✦ | 3.98M | -14.7% | $92.62M | 0.8% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 3.56M | +0.8% | $82.88M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 3 | Marshall Wace ✦ | 502.36K | +78.1% | $11.70M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 4 | Norges Bank ✦ (passive) | 438.90K | -35.9% | $10.23M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 277.26K | +426455.4% | $6.46M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 185.72K | +2.0% | $4.33M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 7 | Millennium Management ✦ | 132.06K | +776.6% | $3.08M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 46.95K | +26.5% | $1.09M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 9 | Two Sigma Investments ✦ | 32.00K | -5.1% | $745,507 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | Gotham Asset Management ✦ | 16.16K | -81.3% | $376,551 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | GAMCO Investors ✦ | 9.85K | New | $229,505 | 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
| GAMCO Investors | $229,505 | 0.0% |
Exited
| D. E. Shaw & Co. | $321,000 | was 0.0% |
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