Leidos Holdings LDOS Institutional Ownership

NYSE LDOS

$129.26 +1.60 (+1.25%)

As of: Oct 21, 2026 · 3:59 PM EDT

As of the 13F quarter ended Jun 30, 2026, 772 institutions held 79.31% of Leidos Holdings (LDOS) shares outstanding. Versus the prior quarter, institutional ownership was up 4.32 percentage points, the holder count fell by 126 and shares held were up 4.11%. The largest holder is BlackRock, Inc. with 9.95Mn shares (7.90% of outstanding).

Updated Oct 16, 2026 Leidos Holdings (LDOS) stock price and overview

Institutions by Trading Activity

772 Institutions

Increased 379 49.1%

Unchanged 99 12.8%

Reduced 294 38.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

79.31%

▲+4.32 pp QoQ

Shares Held by Institutions

99.93Mn

of 126.00Mn outstanding

▲+4.11% QoQ

Shares Outstanding

126.00Mn

26.07Mn held outside 13F filers

Institutional Investors

772

filed 13F for Jun 2026

▼-126 vs prior quarter

Net Shares Added (QoQ)

+3.94Mn

accumulated since last quarter

Value of Holdings

$12.75Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 16, 2026

Leidos Holdings, Inc. (NYSE:LDOS) appeared in the 13F filings of 770 institutional investors for the quarter ended June 30, 2026.

Together they owned 79.30% of the outstanding stock in Q2 2026, up from 74.99% a quarter earlier.
Total holdings of LDOS shares rose 4.10% from Q1 2026, and the holder count fell 7.00% from Q2 2025.
Of the 770 holders, 378 added to their positions, 293 reduced their stakes and 99 left their positions unchanged in Q2 2026.
Altogether, institutional holders owned 99.92Mn LDOS shares at the end of Q2 2026, up 3.93Mn from the prior quarter and up 3.95Mn from a year earlier.
BlackRock, Inc. led 13F holders of LDOS with 9.95Mn shares as of June 30, 2026, or 7.90% of shares outstanding.
Holders that added the most shares of Leidos Holdings in Q2 2026 were First Trust Advisors LP (+1.18Mn shares), Invesco Ltd. (+747.04K shares), Woodline Partners LP (+549.87K shares), BlackRock, Inc. (+451.99K shares) and FIL Ltd (+444.74K shares).
The largest position reductions in LDOS for Q2 2026 were by AllianceBernstein L.P. (-1.26Mn shares), Mariner, LLC (-816.58K shares), Boston Partners (-729.68K shares), FMR LLC (-467.36K shares) and D. E. Shaw & Co., Inc. (-436.79K shares).
Per Business Quant, the top 10 investors in LDOS for the quarter ended June 30, 2026 were BlackRock, Inc. (9.95Mn shares), Vanguard Capital Management LLC (8.21Mn shares), State Street Corp (6.28Mn shares), Vanguard Portfolio Management LLC (5.37Mn shares), JPMorgan Chase & Co (3.83Mn shares), Geode Capital Management, LLC (3.67Mn shares), Invesco Ltd. (3.14Mn shares), First Trust Advisors LP (2.78Mn shares), Dimensional Fund Advisors LP (2.13Mn shares) and Van Eck Associates Corp (2.02Mn shares).

Form 13F Holdings

772 Institutional Holders

Report period 30 Jun, 2026

Total shares held 99.93Mn

Of outstanding 79.31%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	9,948,879	7.90%	▲451,993	+4.76%	$1.02Bn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	8,214,527	6.52%	▼46,443	-0.56%	$845.85Mn
3	State Street Corp	0000093751	6,277,845	4.98%	▲161,407	+2.64%	$646.43Mn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	5,368,745	4.26%	▼104,522	-1.91%	$552.82Mn
5	Jpmorgan Chase & Co	0000019617	3,833,352	3.04%	▼419,801	-9.87%	$385.02Mn
6	GEODE CAPITAL MANAGEMENT, LLC	0001214717	3,672,030	2.91%	▲45,010	+1.24%	$376.79Mn
7	Invesco Ltd.	0000914208	3,138,201	2.49%	▲747,039	+31.24%	$323.14Mn
8	FIRST TRUST ADVISORS LP	0001125816	2,775,716	2.20%	▲1,177,952	+73.73%	$285.82Mn
9	DIMENSIONAL FUND ADVISORS LP	0000354204	2,125,135	1.69%	▲265,519	+14.28%	$218.79Mn
10	VAN ECK ASSOCIATES CORP	0000869178	2,018,349	1.60%	▼277,954	-12.10%	$207.83Mn
11	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	2,004,766	1.59%	▲172,380	+9.41%	$208.52Mn
12	Morgan Stanley	0000895421	1,792,747	1.42%	▲259,694	+16.94%	$184.60Mn
13	FMR LLC	0000315066	1,731,409	1.37%	▼467,362	-21.26%	$178.28Mn
14	Boston Partners	0001386060	1,724,963	1.37%	▼729,676	-29.73%	$177.98Mn
15	NORGES BANK	0001374170	1,708,078	1.36%	▲1,708,078	0.00%	$175.88Mn
16	Goldman Sachs Group Inc	0000886982	1,695,872	1.35%	▲74,242	+4.58%	$174.62Mn
17	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	0001164833	1,644,950	1.31%	▲1,644,950	0.00%	$169.38Mn
18	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	0001705339	1,469,482	1.17%	▼339,037	-18.75%	$151.31Mn
19	SG Americas Securities, LLC	0001313360	1,283,702	1.02%	▲185,978	+16.94%	$132.18K
20	VICTORY CAPITAL MANAGEMENT INC	0001040188	1,256,517	1.00%	▲399,042	+46.54%	$129.38Mn

Showing 1 to 20 of 772 holders