Soligenix

SNGX · NASDAQ

$0.3546+$0.0109 (+3.17%)TodayMarket closed ·
Prev close $0.3437

Who owns SNGX

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 15.5% of SNGX’s shares.

  • MJL Manager LLC6.0%
  • Intracoastal Capital, L.L.C.2.9%
  • Citadel Advisors LLC1.4%
  • Jane Street Capital, L.L.C.1.4%
  • Next 6 largest institutions3.8%
  • All other shareholders84.5%
Top institutional holders of SNGX
HolderShares% of shares
MJL Manager LLC893.59K6.03%
Intracoastal Capital, L.L.C.425.00K2.87%
Citadel Advisors LLC209.51K1.41%
Jane Street Capital, L.L.C.207.49K1.40%
XTX Markets LLC157.12K1.06%
Geode Capital Management, L.L.C.120.27K0.81%
Liu (Michael)90.00K0.61%
Vanguard Capital Management, LLC81.00K0.55%
Virtu Americas LLC60.90K0.41%
Vanguard Fiduciary Trust Co53.91K0.36%

Largest mutual fund holders

Top mutual fund holders of SNGX
HolderShares% of shares
Vanguard Extended Market Index Fund81.00K0.55%
Fidelity Extended Market Index Fund76.18K0.51%
Fidelity Series Total Market Index Fund14.46K0.10%
Fidelity Total Market Index Fund8.05K0.05%

Insider trades

Form 4 filings by officers, directors and large holders

Insiders made no open-market buys or sales of SNGX in the last 6 months.

Latest SNGX insider transactions
InsiderTypeSharesValue
Guarino Jonathan L.Other333—
Guarino Jonathan L.Other208—
Guarino Jonathan L.Other166—
Guarino Jonathan L.Other41—
Guarino Jonathan L.Other166—
Parks Diane L.Other192—
Parks Diane L.Other121—
Parks Diane L.Other63—
Parks Diane L.Other56—
Parks Diane L.Other128—

Short interest

Settled Sep 30, 2026

Shares short
168.05K
Days to cover
1.00
% of shares outstanding
1.13%
Average daily volume
309.47K
Change since last report
−17.0%

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