VBIO · Valion Bio, Inc.
$0.12
0.00 (-3.83%)
At close · Aug 28
Going-concern doubt
— flagged Aug 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Based on the Company’s current cash levels and burn rate, amongst other things, the Company believes its cash and financial resources may be insufficient to meet the Company’s anticipated needs for the twelve months following the date of issuance of the financial statements for the six months ended June 30, 2026, included elsewhere in this Report, which raises substantial doubt about the Company’s ability to continue as a going concern within one year from the issuance date of the financial statements.”View the 10-Q filed Aug 14, 2026
Market Cap
$3.46M
Shares
22.19M
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: 13
Total Value: $201,037
Total Shares: 398,071
Institutional Ownership Trend
6 quarters
Holder Concentration
Across 13 13F filers · Δ vs Mar 31, 2026Top Holder
29.7%
−3.5 pts
Top 5
88.9%
−9.9 pts
Top 10
100.0%
−0.0 pts
HHI
1,844
Moderately concentrated−576
Quarterly Activity
vs Mar 31, 2026
New
5
Increased
2
Decreased
3
Sold Out
1
Unchanged
3
Holder count:
+4
Institutional value:
-14.1%
Shares held:
+50.7%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +8,728 | 11,094 | |
| Mid Tower Research Capital LLC (TRC) | +1,511 | 2,095 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | −68,444 | 19,374 | |
| Large HRT FINANCIAL LP | −30,957 | 11,462 | |
| Large Marex Group plc | −4,976 | 54,287 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small Murchinson Ltd. | 115,000 | $59,800 | |
| Mega CITADEL ADVISORS LLC | 74,145 | $38,555 | |
| Mid Virtu Financial LLC | 39,225 | $20,397 | |
| Small TWO SIGMA SECURITIES, LLC | 10,162 | $5,284 | |
| Large TD Waterhouse Canada Inc. | 5 | $2 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid XTX Topco Ltd | 10,506 | $9,308 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small Murchinson Ltd. | $59,800 | 29.75% | 115,000 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $38,555 | 19.18% | 74,145 | Shares | 2026-08-14 | |
| Large Sanctuary Advisors, LLC | $31,826 | 15.83% | 61,205 | Shares | 2026-08-13 | |
| Large Marex Group plc | $28,229 | 14.04% | 54,287 | Shares | 2026-08-14 | |
| Mid Virtu Financial LLC | $20,397 | 10.15% | 39,225 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $10,074 | 5.01% | 19,374 | Shares | 2026-08-12 | |
| Mega UBS Group AG | $5,767 | 2.87% | 11,094 | Shares | 2026-08-13 | |
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $5,284 | 2.63% | 10,162 | Shares | 2026-08-14 | |
| Mid Tower Research Capital LLC (TRC) | $1,089 | 0.54% | 2,095 | Shares | 2026-08-11 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $8 | 0.00% | 16 | Shares | 2026-07-23 | |
| Large HRT FINANCIAL LP | $5 | 0.00% | 11,462 | Shares | 2026-08-14 | |
| Large TD Waterhouse Canada Inc. | $2 | 0.00% | 5 | Shares | 2026-07-27 | |
| Small Caitong International Asset Management Co., Ltd | $1 | 0.00% | 1 | Shares | 2026-08-05 |