Leidos (LDOS) Institutional Ownership

$127.51 -3.45 (-2.63%)

Closing price 09/18/2026 03:59 PM Eastern

Extended Trading

$129.41 +1.90 (+1.49%)

As of 09/18/2026 07:32 PM Eastern

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Current Institutional Ownership Percentage: 76.12%
Number of Institutional Buyers (last 12 months): 569
Total Institutional Inflows (last 12 months): $4.30B

Number of Institutional Sellers (last 12 months): 362
Total Institutional Outflows (last 12 months): $1.37B

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LDOS Institutional Buying and Selling by Quarter

Leidos Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
9/18/2026	Security National Bank of Sioux City Iowa IA	21,836	$2.25M	0.9%	+30.6%	0.017%
9/11/2026	Talon Private Wealth LLC	11,530	$1.19M	0.1%	-1.9%	0.009%
9/9/2026	The Manufacturers Life Insurance Company	63,556	$6.54M	0.0%	-5.4%	0.051%
9/9/2026	Sequoia Financial Advisors LLC	3,755	$387K	0.0%	-21.9%	0.003%
9/9/2026	MCF Advisors LLC	632	$65K	0.0%	-33.9%	0.001%
9/9/2026	National Pension Service	165,917	$17.08M	0.0%	-51.7%	0.132%
9/9/2026	Engineers Gate Manager LP	6,301	$649K	0.0%	-89.6%	0.005%
9/9/2026	SVB Wealth LLC	23,332	$2.40M	0.1%	+9.5%	0.019%
9/9/2026	Integrated Wealth Concepts LLC	4,074	$420K	0.0%	-27.5%	0.003%
9/9/2026	Community Bank N.A.	10,805	$1.11M	0.1%	+100.1%	0.009%
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9/9/2026	NewEdge Advisors LLC	10,200	$1.05M	0.0%	-34.7%	0.008%
9/9/2026	IFP Advisors Inc	12,055	$1.24M	0.0%	-2.9%	0.010%
9/9/2026	Baird Financial Group Inc.	83,951	$8.64M	0.0%	+5.3%	0.067%
9/8/2026	Allworth Financial LP	2,122	$219K	0.0%	+23.3%	0.002%
9/8/2026	Arizona State Retirement System	34,300	$3.53M	0.0%	+3.9%	0.027%
9/8/2026	Waverly Advisors LLC	2,237	$230K	0.0%	-37.5%	0.002%
9/8/2026	Empirical Finance LLC	7,674	$790K	0.0%	-29.6%	0.006%
9/8/2026	Nykredit A S	41,004	$4.22M	0.0%	N/A	0.033%
9/4/2026	Parkside Financial Bank & Trust	545	$56K	0.0%	+44.9%	0.000%
9/2/2026	Allianz Asset Management GmbH	306,889	$31.60M	0.0%	+12.2%	0.245%
8/27/2026	Corient Private Wealth LP	12,962	$1.34M	0.0%	-78.6%	0.010%
8/26/2026	Amundi	165,512	$17.04M	0.0%	+9.3%	0.132%
8/26/2026	HighTower Advisors LLC	136,582	$14.06M	0.0%	+11.6%	0.109%
8/25/2026	Groupe la Francaise	1,509	$155K	0.0%	+10.2%	0.001%
8/25/2026	VIRGINIA RETIREMENT SYSTEMS ET Al	108,650	$11.19M	0.1%	N/A	0.087%
8/23/2026	Paralel Advisors LLC	14,853	$1.53M	0.1%	-25.1%	0.012%
8/23/2026	HB Wealth Management LLC	7,944	$818K	0.0%	-9.4%	0.006%
8/22/2026	AlphaGrep UK Ltd	10,093	$1.04M	0.3%	+58.6%	0.008%
8/22/2026	Syon Capital LLC	2,140	$220K	0.0%	-40.8%	0.002%
8/22/2026	Syntax Research Inc.	7,438	$766K	0.6%	N/A	0.006%
8/22/2026	NEOS Investment Management LLC	20,822	$2.14M	0.0%	+13.4%	0.017%
8/21/2026	AXQ Capital LP	7,027	$724K	0.1%	+14.3%	0.006%
8/21/2026	Nykredit A S	43,938	$4.52M	0.0%	N/A	0.035%
8/21/2026	B. Metzler seel. Sohn & Co. AG	11,371	$1.17M	0.0%	-17.4%	0.009%
8/21/2026	Keeler Thomas Management LLC	6,615	$681K	0.2%	+8.7%	0.005%
8/20/2026	BTG Pactual Asset Management US LLC	3,564	$367K	0.0%	N/A	0.003%
8/20/2026	Quantitative Investment Management LLC	7,631	$785K	0.1%	+5.1%	0.006%
8/20/2026	Two Sigma Securities LLC	3,388	$349K	0.0%	-27.3%	0.003%
8/20/2026	Northwestern Mutual Wealth Management Co.	6,337	$653K	0.0%	+10.1%	0.005%
8/20/2026	Hennessy Advisors Inc.	217,100	$22.36M	0.7%	-0.2%	0.173%
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8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1,004,347	$103.42M	0.0%	+16.8%	0.800%
8/19/2026	New Mexico Educational Retirement Board	6,300	$649K	0.0%	+5.0%	0.005%
8/19/2026	Royal London Asset Management Ltd.	11,365	$1.17M	0.0%	+93.1%	0.009%
8/19/2026	Mufg Securities Americas Inc.	3,789	$390K	0.0%	+7.1%	0.003%
8/19/2026	Van ECK Associates Corp	2,018,349	$207.83M	0.1%	-12.1%	1.608%
8/19/2026	Nissay Asset Management Corp Japan	16,307	$1.68M	0.0%	+3.6%	0.013%
8/19/2026	Hsbc Holdings PLC	415,545	$42.41M	0.0%	+47.5%	0.331%
8/19/2026	Wellington Management Group LLP	37,022	$3.81M	0.0%	+48.2%	0.030%
8/19/2026	Kingsview Wealth Management LLC	37,597	$3.87M	0.0%	N/A	0.030%
8/18/2026	Beacon Pointe Advisors LLC	12,102	$1.25M	0.0%	N/A	0.010%
8/18/2026	Pin Oak Investment Advisors Inc.	10,155	$1.05M	0.5%	N/A	0.008%
8/18/2026	Rakuten Investment Management Inc.	20,219	$2.03M	0.0%	N/A	0.016%
8/18/2026	Empowered Funds LLC	241,425	$24.86M	0.1%	N/A	0.192%
8/18/2026	United Capital Financial Advisors LLC	3,383	$348K	0.0%	N/A	0.003%
8/18/2026	Equitable Holdings Inc.	3,227	$332K	0.0%	N/A	0.003%
8/18/2026	Coastal Bridge Advisors LLC	2,044	$210K	0.0%	N/A	0.002%
8/18/2026	Jefferies Financial Group Inc.	177,365	$18.26M	0.1%	N/A	0.141%
8/18/2026	Public Employees Retirement System of Ohio	38,656	$3.98M	0.0%	N/A	0.031%
8/17/2026	Redwood Investment Management LLC	4,583	$472K	0.0%	N/A	0.004%
8/17/2026	Pure Financial Advisors LLC	21,077	$2.17M	0.0%	N/A	0.017%
8/17/2026	Corient Private Wealth LP	56,125	$5.78M	0.0%	N/A	0.045%
8/17/2026	Corient Private Wealth LP	56,124	$5.78M	0.0%	-7.1%	0.045%
8/17/2026	Bank of America Corp DE	753,841	$77.62M	0.0%	N/A	0.601%
8/15/2026	Strategic Global Advisors LLC	62,718	$6.46M	0.9%	+8.2%	0.050%
8/15/2026	Caisse de depot et placement du Quebec	7,734	$796K	0.0%	-71.7%	0.006%
8/15/2026	Man Group plc	92,956	$9.57M	0.0%	-6.1%	0.074%
8/15/2026	Jupiter Topco LLC	15,708	$1.62M	0.0%	N/A	0.013%
8/14/2026	Hsbc Holdings PLC	415,545	$42.41M	0.0%	+47.5%	0.331%
8/14/2026	Canada Pension Plan Investment Board	28,600	$2.95M	0.0%	-38.4%	0.023%
8/14/2026	Legal & General Group Plc	731,402	$75.31M	0.0%	-1.8%	0.583%
8/14/2026	The Manufacturers Life Insurance Company	63,556	$6.54M	0.0%	-5.4%	0.051%
8/14/2026	Jones Financial Companies Lllp	40,160	$4.09M	0.0%	-16.5%	0.032%
8/13/2026	Allstate Corp	14,789	$1.52M	0.0%	-18.7%	0.012%
8/13/2026	Cibc World Market Inc.	3,498	$360K	0.0%	-40.6%	0.003%
8/13/2026	Sanctuary Advisors LLC	12,414	$1.28M	0.0%	-33.0%	0.010%
8/13/2026	Connor Clark & Lunn Investment Management Ltd.	39,808	$4.10M	0.0%	+28.5%	0.032%
8/13/2026	Meiji Yasuda Asset Management Co Ltd.	7,858	$809K	0.0%	-5.2%	0.006%
8/13/2026	Clear Harbor Asset Management LLC	77,336	$7.96M	0.5%	-8.4%	0.062%
8/13/2026	Bank of Nova Scotia	54,851	$5.65M	0.0%	-13.1%	0.044%
8/13/2026	Kendall Capital Management	10,565	$1.09M	0.2%	+36.5%	0.008%
8/12/2026	Commerce Bank	5,721	$589K	0.0%	+7.8%	0.005%
8/12/2026	Northwestern Mutual Wealth Management Co.	6,337	$653K	0.0%	+10.1%	0.005%
8/12/2026	Gabelli Funds LLC	11,965	$1.23M	0.0%	+4.3%	0.010%
8/12/2026	Korea Investment CORP	57,312	$5.90M	0.0%	-57.5%	0.046%
8/12/2026	Rakuten Securities Inc.	551	$57K	0.0%	+246.5%	0.000%
8/12/2026	Callan Family Office LLC	6,345	$653K	0.0%	-7.8%	0.005%
8/12/2026	Heartland Advisors Inc.	31,089	$3.20M	0.1%	-21.3%	0.025%
8/12/2026	Manhattan West Asset Management LLC	38,686	$3.98M	0.7%	+24.5%	0.031%
8/11/2026	Thoroughbred Financial Services LLC	5,974	$615K	0.0%	-3.0%	0.005%
8/11/2026	Paralel Advisors LLC	14,853	$1.53M	0.1%	-25.1%	0.012%
Small Colorado Company (Backed by Sam Altman) Could Save U.S. Power Grid (Ad) A small Colorado company has secured rights to technology that could prevent the U.S. public power grid from collapsing — and billionaire Sam Altman is now an investor. This under-the-radar firm is drawing serious attention from those watching the energy infrastructure space closely. Click here to learn this company's name for free today
8/11/2026	Allworth Financial LP	2,122	$219K	0.0%	+23.3%	0.002%
8/11/2026	B. Metzler seel. Sohn & Co. AG	11,371	$1.17M	0.0%	-17.4%	0.009%
8/11/2026	Vise Technologies Inc.	9,308	$958K	0.0%	-29.4%	0.007%
8/11/2026	Quartz Partners LLC	36,647	$3.77M	1.2%	+14.4%	0.029%
8/11/2026	Edmond DE Rothschild Holding S.A.	3,870	$398K	0.0%	N/A	0.003%
8/10/2026	Johnson Financial Group Inc.	9,308	$958K	0.0%	-28.7%	0.007%
8/10/2026	Danske Bank A S	32,966	$3.40M	0.0%	-6.1%	0.026%
8/8/2026	Wealthfront Advisers LLC	8,174	$842K	0.0%	N/A	0.007%
8/8/2026	Foster & Motley Inc.	31,365	$3.23M	0.1%	N/A	0.025%
8/8/2026	Main Street Financial Solutions LLC	3,394	$349K	0.0%	N/A	0.003%

LDOS Institutional Ownership - Frequently Asked Questions

During the previous two years, 1,018 institutional investors and hedge funds held shares of Leidos. The most heavily invested institutionals were Vanguard Group Inc. ($2.70B), State Street Corp ($1.09B), BlackRock Inc. ($1.02B), Diamant Asset Management Inc. ($646.46M), Geode Capital Management LLC ($636.10M), JPMorgan Chase & Co. ($568.80M), and Boston Partners ($509.61M).Learn more on Leidos' institutional investors.

76.12% of Leidos' stock is owned by institutional investors. Learn more on LDOS's institutional investor holdings.

Of the 917 institutional investors that purchased Leidos' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($9.95M), Norges Bank ($5.27M), Diamant Asset Management Inc. ($4.13M), Alliancebernstein L.P. ($1.83M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($1.47M), SG Americas Securities LLC ($1.11M), and Bank of America Corp DE ($898.80K).

Institutional investors have bought a total of 30,576,947 shares in the last 24 months. This purchase volume represents approximately $4.30B in transactions.

Of the 362 institutional investors that sold Leidos' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: First Trust Advisors LP ($1.39M), Van ECK Associates Corp ($410.05K), JPMorgan Chase & Co. ($375.63K), Wedge Capital Management L L P NC ($296.13K), AQR Capital Management LLC ($272.70K), Massachusetts Financial Services Co. MA ($224.63K), and Verition Fund Management LLC ($215.46K).

Institutional investors have sold a total of 8,152,533 shares in the last 24 months. This volume of shares sold represents approximately $1.37B in transactions.

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Institutional ownership data for NYSE:LDOS is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/18/2026. New 13F filings are added each quarter as they're published.

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Leidos (LDOS) Institutional Ownership

LDOS Institutional Buying and Selling by Quarter

Leidos Major Shareholders & Ownership History

LDOS Institutional Ownership - Frequently Asked Questions

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Leidos (LDOS) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Leidos (NYSE:LDOS)

LDOS Institutional Buying and Selling by Quarter

Leidos Major Shareholders & Ownership History

LDOS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of LDOS shares?

What percentage of Leidos' stock is owned by institutional investors?

Which institutional investors have been buying Leidos' stock?

How much institutional buying is happening at Leidos?

Which of Leidos' major shareholders have been selling company stock?

How much institutional selling is happening at Leidos?

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