Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in LDOS held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 9.9M | $1.02B | +4.8% | 7.891% | 0.02% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 8.2M | $845.8M | -0.6% | 6.516% | 0.02% |
| 3 | STATE STREET CORP | 6.3M | $646.4M | +2.6% | 4.979% | 0.01% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.4M | $552.8M | -1.9% | 4.258% | 0.02% |
| 5 | JPMORGAN CHASE & CO | 3.8M | $385.0M | -9.9% | 3.041% | 0.02% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 3.7M | $376.8M | +1.2% | 2.913% | 0.02% |
| 7 | Invesco Ltd. | 3.1M | $323.1M | +31.2% | 2.489% | 0.03% |
| 8 | FIRST TRUST ADVISORS LP | 2.8M | $285.8M | +73.7% | 2.202% | 0.17% |
| 9 | DIMENSIONAL FUND ADVISORS LP | 2.1M | $218.8M | +14.3% | 1.686% | 0.04% |
| 10 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2.0M | $208.5M | +9.4% | 1.590% | 0.07% |
| 11 | VAN ECK ASSOCIATES CORP | 2.0M | $207.8M | -12.1% | 1.601% | 0.13% |
| 12 | MORGAN STANLEY | 1.8M | $184.6M | +16.9% | 1.422% | 0.01% |
| 13 | FMR LLC | 1.7M | $178.3M | -21.3% | 1.373% | 0.01% |
| 14 | Boston Partners | 1.7M | $178.0M | -29.7% | 1.368% | 0.16% |
| 15 | NORGES BANK | 1.7M | $175.9M | — | 1.355% | 0.02% |
| 16 | GOLDMAN SACHS GROUP INC | 1.7M | $174.6M | +4.6% | 1.345% | 0.02% |
| 17 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 1.6M | $169.4M | — | 1.305% | 0.49% |
| 18 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1.5M | $151.3M | -18.8% | 1.165% | 0.18% |
| 19 | VICTORY CAPITAL MANAGEMENT INC | 1.3M | $129.4M | +46.5% | 0.997% | 0.07% |
| 20 | NORTHERN TRUST CORP | 1.1M | $110.4M | -1.4% | 0.850% | 0.01% |
| 21 | Qube Research & Technologies Ltd | 1.0M | $105.5M | +26.0% | 0.813% | 0.10% |
| 22 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | 1.0M | $103.4M | +16.8% | 0.797% | 0.02% |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 878K | $90.4M | +2.1% | 0.696% | 0.01% |
| 24 | AQR CAPITAL MANAGEMENT LLC | 827K | $83.5M | -5.2% | 0.656% | 0.03% |
| 25 | BANK OF AMERICA CORP /DE/ | 754K | $77.6M | -28.4% | 0.598% | 0.01% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in LDOS — a direct measure of their conviction.
Filings activity in LDOS during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 772 | 14% | 79.70% | +0.02 pp | $10.01B | 36% |
| Q1 2026 | 894 | 4.4% | 79.68% | +3.02 pp | $15.67B | 7.1% |
| Q4 2025 | 935 | +6.3% | 76.66% | +0.19 pp | $16.86B | 4.8% |
| Q3 2025 | 880 | +7.7% | 76.47% | +0.91 pp | $17.70B | +5.8% |
| Q2 2025 | 817 | +4.9% | 75.56% | +1.82 pp | $16.74B | +35% |
| Q1 2025 | 779 | 3.3% | 73.74% | 0.91 pp | $12.41B | 10% |
| Q4 2024 | 806 | +6.6% | 74.65% | +0.13 pp | $13.80B | 10% |
| Q3 2024 | 756 | — | 74.52% | — | $15.39B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying LDOS stock.
Based on Q2 2026 13F filings, institutional ownership of Leidos Holdings, Inc. stands at 79.7%, held across 772 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of LDOS, with approximately 9,948,879 shares worth $1.02B as of Q2 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of LDOS.
Our composite Smart Money Score for LDOS is 18 out of 100 (Heavy Distribution). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
69 institutions opened new positions in LDOS during Q2 2026, while 196 fully exited. 88 added to existing positions and 590 trimmed.
LDOS institutional ownership rose by 0.02 percentage points quarter-over-quarter, with a net change of -122 holders.
The top 10 institutions account for 48.6% of all reported 13F value in LDOS, and the top 25 account for 69.8%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Leidos Holdings, Inc. (LDOS) Institutional Ownership