Company · Ownership research

KRATOS DEFENSE & SECURITY SOLUTIONS, INC. KTOS

CIK 0001069258 · CUSIP 50077B207

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 50077B207 (KTOS), not CUSIP 50077B907 (KTOS), CUSIP 50077B957 (KTOS), and does not merge CUSIPs.

This page lists the top 20 of 331 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$326.63M 14,018,292 shares	0.01%	+128.83K(+0.90%)Added	SEC filing ↗ Nov 13, 2024	▾
02	BlackRock, Inc. CIK 2012383 · View history	$303.69M 13,033,822 shares	0.01%	—	SEC filing ↗ Nov 13, 2024	▾
03	STATE STREET CORP CIK 93751 · View history	$135.61M 5,820,354 shares	0.01%	-888.97K(-13.20%)Reduced	SEC filing ↗ Nov 14, 2024	▾
04	BAMCO INC /NY/ CIK 1017918 · View history	$101.92M 4,374,077 shares	0.27%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2024	▾
05	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$101.39M 4,351,482 shares	0.02%	+160.84K(+3.80%)Added	SEC filing ↗ Nov 7, 2024	▾
06	Stephens Investment Management Group LLC CIK 1314440 · View history	$99.82M 4,284,308 shares	1.36%	-68.45K(-1.60%)Reduced	SEC filing ↗ Oct 28, 2024	▾
07	FMR LLC CIK 315066 · View history	$93.97M 4,032,888 shares	0.01%	+233.05K(+6.10%)Added	SEC filing ↗ Nov 13, 2024	▾
08	ARK Investment Management LLC CIK 1697748 · View history	$92.62M 3,975,028 shares	0.85%	-685.78K(-14.70%)Reduced	SEC filing ↗ Oct 31, 2024	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$82.88M 3,556,544 shares	0.01%	+29.28K(+0.80%)Added	SEC filing ↗ Nov 12, 2024	▾
10	COOPER CREEK PARTNERS MANAGEMENT LLC CIK 1512162 · View history	$75.01M 3,219,374 shares	2.42%	-1.22M(-27.50%)Reduced	SEC filing ↗ Nov 13, 2024	▾
11	Hood River Capital Management LLC CIK 1578177 · View history	$72.53M 3,112,972 shares	1.17%	+416.33K(+15.40%)Added	SEC filing ↗ Nov 14, 2024	▾
12	FRANKLIN RESOURCES INC CIK 38777 · Amended · View history	$70.95M 2,798,859 shares	0.02%	+304.09K(+12.20%)Added	SEC filing ↗ Nov 27, 2024	▾
13	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$68.20M 2,926,864 shares	0.02%	+1.46M(+99.90%)Added	SEC filing ↗ Nov 14, 2024	▾
14	WESTWOOD HOLDINGS GROUP INC CIK 1165002 · View history	$64.01M 2,747,030 shares	0.27%	+215.55K(+8.50%)Added	SEC filing ↗ Nov 14, 2024	▾
15	AMERICAN CAPITAL MANAGEMENT INC CIK 1320168 · View history	$62.79M 2,694,948 shares	2.05%	+305.93K(+12.80%)Added	SEC filing ↗ Nov 14, 2024	▾
16	LOOMIS SAYLES & CO L P CIK 312348 · View history	$59.70M 2,562,035 shares	0.08%	-59.04K(-2.30%)Reduced	SEC filing ↗ Nov 13, 2024	▾
17	Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history	$55.05M 2,362,467 shares	0.04%	-244.41K(-9.40%)Reduced	SEC filing ↗ Nov 5, 2024	▾
18	Amova Asset Management Americas, Inc. CIK 1480751 · View history	$54.87M 2,356,150 shares	0.62%	-236.93K(-9.10%)Reduced	SEC filing ↗ Nov 7, 2024	▾
19	FULLER & THALER ASSET MANAGEMENT, INC. CIK 1082327 · View history	$44.43M 1,906,992 shares	0.17%	+279.42K(+17.20%)Added	SEC filing ↗ Nov 13, 2024	▾
20	Portolan Capital Management, LLC CIK 1350290 · View history	$41.40M 1,776,740 shares	3.00%	+146.32K(+9.00%)Added	SEC filing ↗ Nov 14, 2024	▾

Showing 20 / 331 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

331

Cancelled or null records excluded

Disclosed shares

128,857,338

Not deduplicated across managers

Disclosed value

$3.01B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

KRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Q3 2024

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.