XPON
Expion360 Inc.
$0.40
-0.04 (-9.64%)
At close · Jul 7
Going-concern doubt
— flagged May 15, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Our audited financial statements include a statement that there is a substantial doubt about our ability to continue as a going concern and a continuation of negative financial trends could result in our inability to continue as a going concern.”View the 10-Q filed May 15, 2026
Market Cap
$4.61M
Shares
11,438,298
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 9
Total Value: $174,145
Total Shares: 306,066
Institutional Ownership Trend
6 quarters
Holder Concentration
Across 9 13F filers · Δ vs Dec 31, 2025Top Holder
52.9%
+26.4 pts
Top 5
94.0%
+3.7 pts
Top 10
100.0%
+0.0 pts
HHI
3,325
Highly concentrated+1,383
Quarterly Activity
vs Dec 31, 2025
New
5
Increased
1
Decreased
1
Sold Out
7
Unchanged
2
Holder count:
-2
Institutional value:
-2.3%
Shares held:
+16.5%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | +93,413 | 162,052 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid Tower Research Capital LLC (TRC) | −13 | 5,695 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD FIDUCIARY TRUST CO | 53,368 | $30,366 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 31,580 | $17,969 | |
| Mid Virtu Financial LLC | 23,117 | $13,153 | |
| Small StoneX Group Inc. | 17,472 | $9,941 | |
| Mega UBS Group AG | 12,773 | $7,266 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | 69,638 | $47,214 | |
| Mid Apollon Wealth Management, LLC | 43,228 | $29,308 | |
| Mega CITADEL ADVISORS LLC | 31,426 | $21,306 | |
| Mega JANE STREET GROUP, LLC | 24,207 | $16,411 | |
| Mid XTX Topco Ltd | 19,278 | $13,070 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | $92,206 | 52.95% | 162,052 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $30,366 | 17.44% | 53,368 | Shares | Defined | 2026-05-08 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $17,969 | 10.32% | 31,580 | Shares | Defined | 2026-05-15 | ||||
| Mid Virtu Financial LLC | $13,153 | 7.55% | 23,117 | Shares | Defined | 2026-05-14 | ||||
| Small StoneX Group Inc. | $9,941 | 5.71% | 17,472 | Shares | Defined | 2026-05-14 | ||||
| Mega UBS Group AG | $7,266 | 4.17% | 12,773 | Shares | Defined | 2026-05-05 | ||||
| Mid Tower Research Capital LLC (TRC) | $3,240 | 1.86% | 5,695 | Shares | Defined | 2026-05-15 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $2 | 0.00% | 4 | Shares | Defined | 2026-04-28 | ||||
| Micro Copia Wealth Management | $2 | 0.00% | 5 | Shares | Sole | 2026-05-04 | ||||
| No holders match your search. | ||||||||||