Leidos Ownership | Who Owns Leidos?

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Leidos Ownership Summary

Leidos is owned by 25.12% institutional investors, 0.67% insiders, and 74.21% retail investors. Vanguard group is the largest institutional shareholder, holding 11.63% of LDOS shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.31% of its assets in Leidos shares.

LDOS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Leidos	25.12%	0.67%	74.21%
Sector	Technology Stocks	50.72%	12.57%	36.71%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	15.00M	11.63%	$2.83B
Blackrock	12.86M	9.46%	$1.88B
Blackrock funding, inc. /de	10.81M	8.38%	$2.04B
State street	5.81M	4.50%	$1.10B
Fmr	3.69M	2.86%	$696.49M
Geode capital management	3.47M	2.69%	$653.92M
Jpmorgan chase	3.42M	2.65%	$645.83M
Boston partners	2.89M	2.24%	$547.27M
First trust advisors lp	2.78M	2.16%	$525.59M
Van eck associates	2.41M	1.87%	$455.64M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Diamant asset management	25.78K	3.59%	$4.87M
Thomas story & son	48.67K	3.38%	$9.20M
Washington harbour partners lp	10.95K	2.93%	$1.58M
Atwood & palmer	261.09K	2.90%	$49.34M
Renaissance investment group	71.73K	2.75%	$13.55M
Running oak capital	100.19K	2.12%	$18.93M
Security national bank of sioux city iowa /ia/	17.02K	2.09%	$3.22M
Forefront wealth management	15.10K	2.09%	$2.85M
Quartz partners	28.58K	1.96%	$5.40M
Board of the pension protection fund	9.70K	1.79%	$1.83M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	1.85M	0.04%	1.85M
Mirae asset global etfs	1.28M	0.39%	1.28M
Fmr	3.69M	0.04%	891.65K
Alliancebernstein	1.93M	0.11%	397.38K
Goldman sachs group	1.40M	0.03%	286.23K

Top Sellers

Holder	Shares	% Assets	Change
Blackrock	12.86M	0.04%	-2.82M
Arrowstreet capital, limited partnership	-	-	-573.10K
Blackrock funding, inc. /de	10.81M	0.04%	-406.85K
Worldquant millennium advisors	51.19K	0.04%	-337.98K
Bowen hanes	-	-	-291.65K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	1.85M	0.04%	1.85M	$266.42M
Lsv asset management	124.80K	0.05%	124.80K	$23.58M
Rakuten investment management	78.64K	0.04%	78.64K	$10.58M
Axa investment managers	57.96K	0.03%	57.96K	$10.95M
Los angeles capital management	48.45K	0.03%	48.45K	$9.16M

Sold Out

Holder	Change
Stephens consulting	-1.00
Financial gravity asset management	-2.00
Td capital management	-2.00
Continuum advisory	-2.00
Perkins coie trust	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	476	-44.33%	32,409,616	-67.07%	25	0.43%	257	-42.51%	131	-50.38%
Jun 30, 2025	838	1.58%	97,691,891	0.01%	75	1.34%	438	9.50%	259	-9.12%
Mar 31, 2025	817	-3.66%	97,394,598	-2.57%	74	1.34%	393	-14.94%	285	9.62%
Dec 31, 2024	767	-3.28%	89,802,211	-10.52%	67	1.19%	408	-2.39%	242	1.68%
Sep 30, 2024	777	3.74%	100,207,834	-2.12%	74	1.30%	412	6.74%	233	2.19%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	4.25M	3.31%	-40.57K
Vanguard Total Stock Mkt Idx Inv	4.05M	3.15%	-95.84K
Vanguard Institutional 500 Index Trust	3.73M	2.90%	26.39K
Vanguard 500 Index Investor	3.19M	2.48%	-466.76K
First Trust NASDAQ Cybersecurity ETF	2.77M	2.16%	3.85K
VanEck Defense ETF A USD Acc	2.36M	1.84%	-
SPDR® S&P 500 ETF	1.63M	1.27%	-53.04K
Fidelity 500 Index	1.63M	1.27%	698.00
SPDR® S&P 500® ETF Trust	1.59M	1.24%	-8.32K
Victory Sycamore Established Value R	1.66M	1.23%	-220.00K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Sep 04, 2025	Hull Stephen Edward	Sector President	Sell	$2.23M
Aug 25, 2025	Stevens Roy E	Sector President	Sell	$493.40K
Aug 20, 2025	Hull Stephen Edward	Sector President	Sell	$2.30M
Aug 11, 2025	May Gary Stephen	-	Sell	$356.10K
Aug 11, 2025	Dahlberg Gregory R	-	Sell	$168.91K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q3	-	6
2025 Q2	-	1
2025 Q1	-	2
2024 Q4	-	-

LDOS Ownership FAQ

Who owns the most shares of Leidos?

Leidos’s largest shareholders are Vanguard group (15M shares, 11.63%), Blackrock (12.86M shares, 9.46%), and Blackrock funding, inc. /de (10.81M shares, 8.38%). Together, they hold 29.46% of Leidos’s total shares outstanding.

Does Blackrock own Leidos?

Yes, BlackRock owns 9.46% of Leidos, totaling 12.86M shares as of Jun 2024. This represents 0.04% of BlackRock's total assets, with a market value of 1.88B$. In the last quarter, BlackRock decreased its holdings by -2.823M shares, a -18.00% change.

Who is Leidos’s biggest shareholder by percentage of total assets invested?

Diamant asset management is Leidos’s biggest shareholder by percentage of total assets invested, with 3.59% of its assets in 25.78K Leidos shares, valued at 4.87M$.

Who is the top mutual fund holder of Leidos shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Leidos shares, with 3.31% of its total shares outstanding invested in 4.25M Leidos shares.

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