XPON Expion360 Inc.
Expion360 Inc. (XPON) Institutional Ownership
What the institutions did with XPON last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Kingsbury Capital Investment Advisors LLC | 152.2K | 21.7% |
| KMT WEALTH MANAGEMENT, LLC | 152.2K | 21.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 128.4K | 18.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 75.1K | 10.7% |
| VANGUARD FIDUCIARY TRUST CO | 53.4K | 7.6% |
| Ground Swell Capital, LLC | 43.7K | 6.2% |
| CITADEL ADVISORS LLC | 33.1K | 4.7% |
| XTX Topco Ltd | 19.1K | 2.7% |
| StoneX Group Inc. | 14.9K | 2.1% |
| NORTHERN TRUST CORP | 11.9K | 1.7% |
| UBS Group AG | 8.8K | 1.2% |
| Tower Research Capital LLC (TRC) | 5.7K | 0.8% |
| CITIGROUP INC | 3.0K | 0.4% |
| SBI Securities Co., Ltd. | 7 | 0.0% |
| Copia Wealth Management | 5 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| KMT WEALTH MANAGEMENT, LLC | New | 0 | 152.2K | +152.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 31.6K | 128.4K | +96.8K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 162.1K | 75.1K | -87.0K |
| Ground Swell Capital, LLC | New | 0 | 43.7K | +43.7K |
| CITADEL ADVISORS LLC | New | 0 | 33.1K | +33.1K |
| Virtu Financial LLC | Sold Out | 23.1K | 0 | -23.1K |
| XTX Topco Ltd | New | 0 | 19.1K | +19.1K |
| NORTHERN TRUST CORP | New | 0 | 11.9K | +11.9K |
| UBS Group AG | Reduced | 12.8K | 8.8K | -4.0K |
| CITIGROUP INC | New | 0 | 3.0K | +3.0K |
| StoneX Group Inc. | Reduced | 17.5K | 14.9K | -2.5K |
| SBI Securities Co., Ltd. | Increased | 4 | 7 | +3 |
| Tower Research Capital LLC (TRC) | Reduced | 5.7K | 5.7K | -1 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.