REVB · Revelation Biosciences, Inc. · Holdings
$0.76
-0.04 (-4.67%)
At close · Oct 2
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 6, 2026
Substantial doubt about the company's ability to continue as a going concern.
“We do not anticipate that our current cash and cash equivalents balance will be sufficient to sustain operations within one year after the date that our unaudited financial statements for June 30, 2026 were issued, which raises substantial doubt about our ability to continue as a going concern.”View the 10-Q filed Aug 6, 2026
Market Cap
$3.47M
Shares
3.98M
Volume · Oct 2
43.9K
Avg daily vol (3M)
39.06K
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.
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 25
Total Value: $313,420
Total Shares: 1,665,595
Institutional Ownership Trend
23 quarters
Holder Concentration
Across 25 13F filers · Δ vs Mar 31, 2026Top Holder
69.2%
+4.5 pts
Top 5
97.4%
−0.7 pts
Top 10
100.0%
−0.0 pts
HHI
5,036
Highly concentrated+368
Quarterly Activity
vs Mar 31, 2026
New
5
Increased
3
Decreased
7
Sold Out
2
Unchanged
10
Holder count:
+3
Institutional value:
-47.7%
Shares held:
-8.2%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Micro SABBY MANAGEMENT, LLC | +111,150 | 210,582 | |
| Mega CITADEL ADVISORS LLC | +24,895 | 57,295 | |
| Mid Tower Research Capital LLC (TRC) | +2,454 | 6,528 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | −26,003 | 17,192 | |
| Mid Soltis Investment Advisors LLC | −25,000 | 22,500 | |
| Mid Pine Valley Investments Ltd Liability Co | −8,572 | 236,857 | |
| Mega UBS Group AG | −1,115 | 3,532 | |
| Large Clear Street Group Inc. | −600 | 246,934 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large HRT FINANCIAL LP | 16,978 | $17,487 | |
| Mega BARCLAYS PLC | 168 | $173 | |
| Mega FMR LLC | 0 | $0 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 42,266 | $0 | |
| Mid Virtu Financial LLC | 50,463 | $0 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid ARMISTICE CAPITAL, LLC | 323,241 | $387,889 | |
| Mid XTX Topco Ltd | 11,385 | $13,662 |