Security key
834223505
- Security type / class
- Equity / COM NEW
- Total 13F shares
- 378,742
- Total 13F value
- $286,456
- Share change
- -518,769
- SEC-reported price per share
- $0.76
- Number of holders
- 20
- Value change
- -$239,820
- Number of buys
- 9
- Number of sells
- 6
Report period
Q4 2023
Institutions
20
Top holders
10
SNGX full security history
Ownership snapshot
Full 13F holder table
SOLIGENIX, INC. SEC filings
SOLIGENIX, INC. company facts
Broader feeds
Ownership snapshot
Top reported holders of SNGX - SOLIGENIX INC - COM NEW (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
SABBY MANAGEMENT, LLC
Disclosed value leader
SABBY MANAGEMENT, LLC
Comparable rows
0/15
Latest evidence
30 Sep 2023
13F
3/4/5
Highest disclosed value: $412,864
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
SABBY MANAGEMENT, LLC has the largest disclosed position value at $412.9K.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens SABBY MANAGEMENT, LLC's linked filing trail.
Disclosed position value
Top 5
SABBY MANAGEMENT, LLC
$412.9K
GEODE CAPITAL MANAGEMENT, LLC
$27.9K
VANGUARD GROUP INC
$14.9K
FIRST WILSHIRE SECURITIES MANAGEM...
$13K
Timothy R. Cote
$11.2K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| SABBY MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$412,864
740,564 shares
|
— | 30 Sep 2023 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$27,858
50,196 shares
|
— | 30 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$14,921
26,765 shares
|
— | 30 Sep 2023 |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC |
13F
Company
|
—
denominator unverified
|
$13,000
23,334 shares
|
— | 30 Sep 2023 |
| Timothy R. Cote |
3/4/5
Director
|
—
mixed-class rows
|
$11,223
40,317 shares
mixed-class rows
|
— | 03 May 2023 |
| XTX Topco Ltd |
13F
Company
|
—
denominator unverified
|
$8,368
15,077 shares
|
— | 30 Sep 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
20
Shares
378,742
Rows available
20
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
18
Q4 2023 holders
20
Holder diff
2
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|