OGEN · Oragenics Inc
$0.51
+0.01 (+2.31%)
At close · Sep 4
Going-concern doubt
— flagged Aug 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Based on these factors, there is substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 13, 2026
Market Cap
$2.25M
Shares
4.51M
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: 18
Total Value: $39,160
Total Shares: 67,534
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 18 13F filers · Δ vs Mar 31, 2026Top Holder
35.1%
+0.9 pts
Top 5
97.9%
+5.1 pts
Top 10
100.0%
+0.1 pts
HHI
2,820
Highly concentrated+507
Quarterly Activity
vs Mar 31, 2026
New
2
Increased
3
Decreased
2
Sold Out
6
Unchanged
11
Holder count:
-4
Institutional value:
-63.3%
Shares held:
-64.5%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Small St. Johns Investment Management Company, LLC | +1,724 | 1,924 | |
| Mid SBI Securities Co., Ltd. | +12 | 23 | |
| Mega ROYAL BANK OF CANADA | +1 | 2 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | −41,387 | 23,685 | |
| Mega UBS Group AG | −4,563 | 642 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Micro 25 LLC | 23,160 | $13,432 | |
| Mega JANE STREET GROUP, LLC | 12,771 | $7,406 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large Pathstone Holdings, LLC | 55,001 | $30,800 | |
| Small TWO SIGMA SECURITIES, LLC | 20,343 | $11,392 | |
| Large HRT FINANCIAL LP | 18,672 | $10,456 | |
| Mid Virtu Financial LLC | 17,575 | $9,842 | |
| Mid Ameritas Advisory Services, LLC | 2,000 | $1,120 |
Key facts
CIK
1174940
CUSIP
684023609
13F (30d)
12 filings
12 filers
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Investor relations