SNGX · Soligenix, Inc.
Market Cap
$8.20M
Shares
21.77M
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: 17
Total Value: $373,409
Total Shares: 933,545
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 17 13F filers · Δ vs Mar 31, 2026Top Holder
22.4%
−23.7 pts
Top 5
83.1%
−15.6 pts
Top 10
100.0%
+0.0 pts
HHI
1,615
Moderately concentrated−1,512
Quarterly Activity
vs Mar 31, 2026
New
6
Increased
3
Decreased
3
Sold Out
4
Unchanged
5
Holder count:
+2
Institutional value:
+21.4%
Shares held:
+258.3%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid XTX Topco Ltd | +136,320 | 157,119 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | +22,605 | 81,005 | |
| Large JONES FINANCIAL COMPANIES LLLP | +1,136 | 1,236 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid SBI Securities Co., Ltd. | −400 | 2 | |
| Mega JPMORGAN CHASE & CO | −60 | 245 | |
| Large OSAIC HOLDINGS, INC. | −1 | 1 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | 209,507 | $83,802 | |
| Mega JANE STREET GROUP, LLC | 207,492 | $82,996 | |
| Mid Virtu Financial LLC | 60,903 | $24,361 | |
| Mega NORTHERN TRUST CORP | 38,046 | $15,218 | |
| Mega ROYAL BANK OF CANADA | 5 | $2 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega UBS Group AG | 2,346 | $2,768 | |
| Mid Advisory Services Network, LLC | 209 | $246 | |
| Mega CITIGROUP INC | 19 | $22 | |
| Large CWM, LLC | 6 | $7 |
Key facts
CIK
812796
CUSIP
834223604
13F (30d)
15 filings
15 filers
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Investor relations