# SOLIGENIX INC (SNGX)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/SNGX/

- Reporting holders: 18
- Reported value: $453.7K
- Shares held by institutions: 1,146,053 of 21,765,479 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $165.9K | 419,014 | 0.0% | 1 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $82.2K | 207,492 | 0.0% | 1 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $62.2K | 157,119 | 0.0% | 3 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $47.6K | 120,267 | 0.0% | 8 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $32.1K | 81,005 | 0.0% | 2 |
| [Virtu Financial LLC](https://holderbook.com/funds/1533964-virtu-financial-llc/) | $24.0K | 60,903 | 0.0% | 1 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $21.4K | 53,914 | 0.0% | 2 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $15.1K | 38,046 | 0.0% | 1 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $1.4K | 3,592 | 0.0% | 9 |
| [MERCER GLOBAL ADVISORS INC /ADV](https://holderbook.com/funds/853758-mercer-global-advisors-inc-adv/) | $1.2K | 3,001 | 0.0% | 1 |
| [JONES FINANCIAL COMPANIES LLLP](https://holderbook.com/funds/815917-jones-financial-companies-lllp/) | $507 | 1,236 | 0.0% | 7 |
| [JPMORGAN CHASE & CO](https://holderbook.com/funds/19617-jpmorgan-chase-co/) | $98 | 245 | 0.0% | 2 |
| [Plante Moran Financial Advisors, LLC](https://holderbook.com/funds/1424717-plante-moran-financial-advisors-llc/) | $83 | 209 | 0.0% | 9 |
| [ALBION FINANCIAL GROUP /UT](https://holderbook.com/funds/1054677-albion-financial-group-ut/) | $1 | 1 | 0.0% | 9 |
| [SBI Securities Co., Ltd.](https://holderbook.com/funds/1851815-sbi-securities-co-ltd/) | $1 | 2 | 0.0% | 7 |
| [ROYAL BANK OF CANADA](https://holderbook.com/funds/1000275-royal-bank-of-canada/) | $0 | 5 | 0.0% | 1 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $0 | 1 | 0.0% | 7 |
| [Caitong International Asset Management Co., Ltd](https://holderbook.com/funds/1963355-caitong-international-asset-management-co-ltd/) | $0 | 1 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 18 | $453.7K |
| Q1 2026 | 15 | $307.4K |
| Q4 2025 | 17 | $600.0K |
| Q3 2025 | 22 | $1.6M |
| Q2 2025 | 13 | $248.2K |
| Q1 2025 | 10 | $313.1K |
| Q4 2024 | 9 | $82.8K |
| Q3 2024 | 7 | $262.4K |
| Q2 2024 | 11 | $259.1K |
| Q1 2024 | 18 | $147.3K |
| Q4 2023 | 20 | $289.2K |
| Q3 2023 | 18 | $500.2K |