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KTOS · Kratos Defense & Security Solutions, Inc.

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Market Cap
$9.26B
Shares
187.72M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 628
Total Value: $7,979,692,837
Total Shares: 160,037,992
Showing 1–100 of 666 holdings by value · page 1 of 7

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 628 13F filers · Δ vs Mar 31, 2026
Top Holder
15.0%
Sep 2023 → Jun 2026 · range 10.6% – 18.5%
−3.5 pts
Top 5
34.7%
Sep 2023 → Jun 2026 · range 31.7% – 39.5%
−1.9 pts
Top 10
46.8%
Sep 2023 → Jun 2026 · range 46.0% – 52.5%
−0.7 pts
HHI
395
Sep 2023 → Jun 2026 · range 356 – 541
Broadly held−96

Quarterly Activity

vs Mar 31, 2026
New
109
Increased
233
Decreased
223
Sold Out
202
Unchanged
63
Holder count: -93
Institutional value: -33.9%
Shares held: -6.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 666
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1069258 CUSIP 50077B207 13F (30d) 416 filings 412 filers Visit website Investor relations