Comparable stake leader
BlackRock, Inc.
SEC ownership of KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001069258.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
30 Jun 2026
- Public ticker
- KTOS on Nasdaq
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001069258
- Issuer location
- San Diego, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
30 Jun 2026
13F
13D/G
3/4/5
Lead comparable stake: 10%
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 10%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
10%
VANGUARD CAPITAL MANAGEMENT LLC
5.1%
STATE STREET CORP
4.9%
Bradley L. Boyd
0.01%
Bobbi Doorenbos
0.01%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
10%
from 13D/G
|
$1,198,403,385
24,035,367 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
5.1%
|
$680,245,366
9,647,502 shares
|
$0 | 31 Mar 2026 |
| STATE STREET CORP |
13D/G
13F
STATE STREET CORPORATION · Company
|
4.9%
|
$931,290,208
8,190,767 shares
|
-$38,388,758 | 31 Dec 2025 |
| Bradley L. Boyd |
3/4/5
Director
|
0.01%
|
$858,280
16,480 shares
|
-$156,240 | 15 May 2026 |
| Bobbi Doorenbos |
3/4/5
Director
|
0.01%
|
$918,092
12,500 shares
mixed-class rows
|
-$143,225 | 26 May 2026 |
| Rovida Investment Management Ltd |
13F
Company
|
0.95%
|
$88,452,175
1,773,655 shares
|
— | 30 Jun 2026 |
| Stephens Investment Management Group LLC |
13F
Company
|
0.86%
|
$79,976,637
1,604,024 shares
|
— | 30 Jun 2026 |
| Sumitomo Mitsui Trust Group, Inc. |
13F
Company
|
0.76%
|
$71,075,879
1,425,509 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$117,749,507.
Buys
$0
Insiders: 0
Sells
$117,749,507
Insiders: 16
Net
-$117,749,507
Shares: -1,518,107
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 1,518,107
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 141,036 | $0 | $7,866,411 | -$7,866,411 |
| 3-6 | 0 | 178,540 | $0 | $13,861,189 | -$13,861,189 |
| 6-9 | 0 | 1,115,815 | $0 | $89,413,173 | -$89,413,173 |
| 9-12 | 0 | 82,716 | $0 | $6,608,735 | -$6,608,735 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 21 reporting-owner rows connected to KRATOS DEFENSE & SECURITY SOLUTIONS, INC.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
21
Largest Forms 3/4/5 holder
Eric M. Demarco
Net 12M change
-$118,292,908
Latest report
05 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Eric M. Demarco | President & CEO, Director | $108,663,667 | -$63,381,569 | -37% | Mixed | 04 Mar 2026 |
| William A. Hoglund | Director | $28,184,048 | -$7,747,367 | -22% | Mixed | 12 May 2026 |
| Deanna H. Lund | EVP & CFO, Director | $15,528,464 | -$8,074,597 | -34% | Mixed | 03 Aug 2026 |
| Phillip D. Carrai | President, STC Division | $14,659,271 | -$5,789,341 | -28% | Mixed | 15 Jul 2026 |
| Steven S. Fendley | President, US Division | $14,124,974 | -$8,187,045 | -37% | Filing P/S | 27 Jul 2026 |
| Jarvis Scot B | Director | $5,903,801 | -$3,319,149 | -36% | Mixed | 12 May 2026 |
| Maria Cervantes de Burgreen | VP & Corp. Controller | $5,644,963 | -$997,047 | -15% | Mixed | 16 Mar 2026 |
| Scott I. Anderson | Director | $4,594,103 | -$2,742,567 | -37% | Mixed | 12 May 2026 |
| David M. Carter | President, DRSS Division | $3,998,008 | -$4,395,625 | -52% | Mixed | 05 Aug 2026 |
| Marie Mendoza | SVP & General Counsel | $3,657,262 | -$1,370,833 | -27% | Mixed | 15 Jul 2026 |
| Jane Elizabeth Judd | Director | $2,286,058 | Mixed | 01 Nov 2023 | ||
| Benjamin M. Goodwin | SVP Corp. Dev. & Gov. Affairs | $2,260,070 | Mixed | 13 Mar 2025 | ||
| Samuel N. Liberatore | Director | $2,130,834 | Mixed | 01 Nov 2023 | ||
| Thomas E. Mills IV | President, C5ISR Division | $1,550,000 | -$1,695,290 | -52% | Mixed | 04 Mar 2026 |
| Bobbi Doorenbos | Director | $918,092 | -$143,225 | -13% | Mixed | 26 May 2026 |
| Bradley L. Boyd | Director | $858,280 | -$156,240 | -15% | Filing P/S | 15 May 2026 |
| Stacey G. Rock | President, KTT Division | $840,000 | -$5,518,838 | -87% | Mixed | 30 Jun 2026 |
| Jonah Adelman | President, ME Division | $773,016 | -$4,032,503 | -84% | Mixed | 26 May 2026 |
| Daniel J. Hagen | Director | $500,000 | Mixed | 02 Oct 2024 | ||
| Amy Zegart | Director | $201,966 | -$741,672 | -79% | Mixed | 12 May 2026 |
Recent insider transactions for KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| David M. Carter | KTOS | Common Stock | Sale | -6.04% | $223,599 | $55.90 | -4,000 | 62,237 | 05 Aug 2026 | Direct |
| Deanna H. Lund | KTOS | Common Stock | Sale | -1.75% | $242,772 | $48.55 | -5,000 | 280,487 | 03 Aug 2026 | Direct |
| Steven S. Fendley | KTOS | Common Stock | Sale | -2.32% | $329,910 | $47.13 | -7,000 | 295,120 | 27 Jul 2026 | Direct |
| Marie Mendoza | KTOS | Common Stock | Sale | -1.57% | $52,463 | $51.79 | -1,013 | 63,666 | 15 Jul 2026 | Direct |
| Phillip D. Carrai | KTOS | Common Stock | Sale | -3.02% | $329,105 | $50.63 | -6,500 | 208,624 | 15 Jul 2026 | Direct |
| David M. Carter | KTOS | Common Stock | Sale | -5.69% | $201,818 | $50.45 | -4,000 | 66,238 | 08 Jul 2026 | Direct |
| Deanna H. Lund | KTOS | Common Stock | Sale | -1.72% | $264,270 | $52.85 | -5,000 | 285,405 | 01 Jul 2026 | Direct |
| Stacey G. Rock | KTOS | Common Stock | Sale | -32.8% | $233,750 | $50.00 | -4,675 | 9,600 | 30 Jun 2026 | Direct |
| Steven S. Fendley | KTOS | Common Stock | Sale | -2.26% | $338,556 | $48.37 | -7,000 | 302,126 | 29 Jun 2026 | Direct |
| Marie Mendoza | KTOS | Common Stock | Sale | -2.27% | $86,889 | $57.93 | -1,500 | 64,447 | 15 Jun 2026 | Direct |
| Phillip D. Carrai | KTOS | Common Stock | Sale | -2.93% | $375,323 | $57.74 | -6,500 | 215,052 | 15 Jun 2026 | Direct |
| Steven S. Fendley | KTOS | Common Stock | Sale | -10.2% | $2,038,204 | $58.23 | -35,000 | 309,087 | 08 Jun 2026 | Direct |
| David M. Carter | KTOS | Common Stock | Sale | -5.4% | $236,659 | $59.16 | -4,000 | 70,092 | 05 Jun 2026 | Direct |
| Deanna H. Lund | KTOS | Common Stock | Sale | -1.69% | $318,676 | $63.74 | -5,000 | 290,161 | 01 Jun 2026 | Direct |
| Stacey G. Rock | KTOS | Common Stock | Sale | -22.4% | $261,872 | $65.47 | -4,000 | 13,896 | 28 May 2026 | Direct |
| Steven S. Fendley | KTOS | Common Stock | Sale | -1.99% | $400,693 | $57.24 | -7,000 | 344,090 | 26 May 2026 | Direct |
| Bobbi Doorenbos | KTOS | Common Stock | Sale | -16.7% | $143,225 | $57.29 | -2,500 | 12,500 | 26 May 2026 | Direct |
| Jonah Adelman | KTOS | Common Stock | Sale | -79.7% | $1,788,626 | $57.06 | -31,348 | 8,000 | 26 May 2026 | Direct |
| Marie Mendoza | KTOS | Common Stock | Sale | -1.51% | $54,185 | $53.49 | -1,013 | 65,996 | 15 May 2026 | Direct |
| Phillip D. Carrai | KTOS | Common Stock | Sale | -2.85% | $338,847 | $52.13 | -6,500 | 221,550 | 15 May 2026 | Direct |
| Bradley L. Boyd | KTOS | Common Stock | Sale | -15.4% | $156,240 | $52.08 | -3,000 | 16,480 | 15 May 2026 | Direct |
| Bobbi Doorenbos | KTOS | Common Stock | Options Exercise | 200% | 10,000 | 15,000 | 14 May 2026 | Direct | ||
| Bobbi Doorenbos | KTOS | Restricted Stock Units | Options Exercise | -100% | -10,000 | 0 | 14 May 2026 | Direct | ||
| Bradley L. Boyd | KTOS | Common Stock | Options Exercise | 105.5% | 10,000 | 19,480 | 14 May 2026 | Direct | ||
| Bradley L. Boyd | KTOS | Restricted Stock Units | Options Exercise | -100% | -10,000 | 0 | 14 May 2026 | Direct | ||
| Bobbi Doorenbos | KTOS | Restricted Stock Units | Award | 10,000 | 10,000 | 12 May 2026 | Direct | |||
| Bradley L. Boyd | KTOS | Restricted Stock Units | Award | 10,000 | 10,000 | 12 May 2026 | Direct | |||
| Scott I. Anderson | KTOS | Restricted Stock Units | Award | 10,000 | 10,000 | 12 May 2026 | Direct | |||
| David Arnold King | KTOS | Restricted Stock Units | Award | 10,000 | 10,000 | 12 May 2026 | Direct | |||
| Amy Zegart | KTOS | Restricted Stock Units | Award | 10,000 | 10,000 | 12 May 2026 | Direct | |||
| Jarvis Scot B | KTOS | Restricted Stock Units | Award | 10,000 | 10,000 | 12 May 2026 | Direct | |||
| William A. Hoglund | KTOS | Restricted Stock Units | Award | 10,000 | 10,000 | 12 May 2026 | Direct | |||
| David M. Carter | KTOS | Common Stock | Sale | -5.12% | $232,003 | $58.00 | -4,000 | 74,071 | 07 May 2026 | Direct |
| Deanna H. Lund | KTOS | Common Stock | Sale | -1.67% | $310,479 | $62.10 | -5,000 | 295,200 | 01 May 2026 | Direct |
| Stacey G. Rock | KTOS | Common Stock | Sale | -18.3% | $244,100 | $61.02 | -4,000 | 17,897 | 28 Apr 2026 | Direct |
| Steven S. Fendley | KTOS | Common Stock | Sale | -1.96% | $431,451 | $61.64 | -7,000 | 351,039 | 27 Apr 2026 | Direct |
| Jarvis Scot B | KTOS | Common Stock | Sale | -6.73% | $411,150 | $75.90 | -5,417 | 75,123 | 16 Apr 2026 | Direct |
| Marie Mendoza | KTOS | Common Stock | Sale | -2.2% | $113,535 | $75.69 | -1,500 | 66,656 | 15 Apr 2026 | Direct |
| Phillip D. Carrai | KTOS | Common Stock | Sale | -2.77% | $485,693 | $74.72 | -6,500 | 227,898 | 15 Apr 2026 | Direct |
| David M. Carter | KTOS | Common Stock | Sale | -4.88% | $296,625 | $74.16 | -4,000 | 78,051 | 08 Apr 2026 | Direct |
| Deanna H. Lund | KTOS | Common Stock | Sale | -1.64% | $348,130 | $69.63 | -5,000 | 300,069 | 01 Apr 2026 | Direct |
| William A. Hoglund | KTOS | Common Stock | Sale | -10.8% | $2,171,297 | $71.19 | -30,500 | 252,500 | 01 Apr 2026 | by LLC |
| Steven S. Fendley | KTOS | Common Stock | Sale | -1.92% | $487,120 | $69.59 | -7,000 | 358,023 | 30 Mar 2026 | Direct |
| Stacey G. Rock | KTOS | Common Stock | Sale | -15.5% | $307,103 | $76.78 | -4,000 | 21,777 | 26 Mar 2026 | Direct |
| Jarvis Scot B | KTOS | Common Stock | Sale | -5.85% | $390,700 | $78.14 | -5,000 | 80,417 | 26 Mar 2026 | Direct |
| Marie Mendoza | KTOS | Common Stock | Sale | -2.18% | $134,883 | $88.97 | -1,516 | 67,926 | 16 Mar 2026 | Direct |
| Maria Cervantes de Burgreen | KTOS | Common Stock | Sale | -9.55% | $559,845 | $89.29 | -6,270 | 59,369 | 16 Mar 2026 | Direct |
| Phillip D. Carrai | KTOS | Common Stock | Sale | -2.7% | $578,947 | $89.07 | -6,500 | 234,292 | 16 Mar 2026 | Direct |
| Scott I. Anderson | KTOS | Common Stock | Sale | -22.6% | $1,336,715 | $89.11 | -15,000 | 51,334 | 16 Mar 2026 | Direct |
| Jarvis Scot B | KTOS | Common Stock | Sale | -5.53% | $443,000 | $88.60 | -5,000 | 85,417 | 12 Mar 2026 | Direct |
* marks a reported price that did not pass the local price check.