Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in XOS held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 149K | $242K | β | 1.453% | 0.00% |
| 2 | TWO SIGMA INVESTMENTS, LP | 110K | $179K | +28.2% | 1.075% | 0.00% |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 97K | $159K | +36.9% | 0.952% | 0.00% |
| 4 | VANGUARD FIDUCIARY TRUST CO | 26K | $43K | β | 0.256% | 0.00% |
| 5 | BlackRock, Inc. | 19K | $30K | +51.5% | 0.181% | 0.00% |
| 6 | XTX Topco Ltd | 16K | $26K | β | 0.157% | 0.00% |
| 7 | ROYAL BANK OF CANADA | 15K | $24K | +0.2% | 0.143% | 0.00% |
| 8 | ADVISOR GROUP HOLDINGS, INC. | 8K | $13K | +4295.7% | 0.080% | 0.00% |
| 9 | SBI Securities Co., Ltd. | 3K | $5K | +0.7% | 0.032% | 0.00% |
| 10 | Tower Research Capital LLC (TRC) | 3K | $4K | +32.2% | 0.026% | 0.00% |
| 11 | Vanguard Global Advisers, LLC | 696 | $1K | β | 0.007% | 0.00% |
| 12 | FMR LLC | 143 | $233 | β | 0.001% | 0.00% |
| 13 | BNP PARIBAS ARBITRAGE, SA | 83 | $135 | 0.0% | 0.001% | 0.00% |
| 14 | Federation des caisses Desjardins du Quebec | 76 | $124 | 0.0% | 0.001% | 0.00% |
| 15 | Golden State Equity Partners | 53 | $86 | β | 0.001% | 0.00% |
| 16 | MORGAN STANLEY | 49 | $80 | -96.5% | 0.001% | 0.00% |
| 17 | Advisory Services Network, LLC | 35 | $57 | β | 0.000% | 0.00% |
| 18 | Millstone Evans Group, LLC | 33 | $54 | 0.0% | 0.000% | 0.00% |
| 19 | RMG Wealth Management LLC | 28 | $53 | β | 0.000% | 0.00% |
| 20 | GROUP ONE TRADING, L.P. | 24 | $39 | -29.4% | 0.000% | 0.00% |
| 21 | Blue Trust, Inc. | 19 | $31 | β | 0.000% | 0.00% |
| 22 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 14 | $25 | -6.7% | 0.000% | 0.00% |
| 23 | US BANCORP \DE\ | 14 | $23 | β | 0.000% | 0.00% |
| 24 | TD Waterhouse Canada Inc. | 12 | $21 | 0.0% | 0.000% | 0.00% |
| 25 | Ankerstar Wealth, LLC | 11 | $18 | 0.0% | 0.000% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in XOS β a direct measure of their conviction.
Filings activity in XOS during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new XOS position in Q1 2026
Institutions that fully closed their XOS position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 35 | +35% | 2.03% | +0.04 pp | $1M | +2.2% |
| Q4 2025 | 26 | 10% | 1.99% | 1.15 pp | $1M | 37% |
| Q3 2025 | 29 | 3.3% | 3.14% | +1.20 pp | $1M | +62% |
| Q2 2025 | 30 | +20% | 1.94% | +0.04 pp | $1M | +1.8% |
| Q1 2025 | 25 | 11% | 1.90% | 0.08 pp | $1M | 4.1% |
| Q4 2024 | 28 | 6.7% | 1.98% | 0.84 pp | $1M | 30% |
| Q3 2024 | 30 | 9.1% | 2.82% | 9.61 pp | $1M | 77% |
| Q2 2024 | 33 | β | 12.43% | β | $4M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying XOS stock.
Based on Q1 2026 13F filings, institutional ownership of Xos, Inc. stands at 2.0%, held across 35 reporting institutions.
VANGUARD CAPITAL MANAGEMENT LLC is the largest reported institutional holder of XOS, with approximately 148,695 shares worth $0.00B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of XOS, including TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for XOS is 58 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
12 institutions opened new positions in XOS during Q1 2026, while 3 fully exited. 5 added to existing positions and 13 trimmed.
XOS institutional ownership rose by 0.04 percentage points quarter-over-quarter, with a net change of +9 holders.
The top 10 institutions account for 99.7% of all reported 13F value in XOS, and the top 25 account for 100.0%.
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.
Xos, Inc. (XOS) Institutional Ownership