CorMedix Inc
Ownership
Ownership Structure
Who owns CorMedix Inc (CRMD)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 84.5% of the shares are freely tradable; institutional investors hold 55.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 8.11 | 6,324,111 | +6.0 | 06/30/2026 |
| Deep Track Capital, LP | 8.05 | 6,274,076 | +0.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.02 | 3,135,075 | +0.2 | 06/30/2026 |
| State Street Corp | 2.97 | 2,316,845 | +5.7 | 06/30/2026 |
| Royce & Associates, LP | 2.79 | 2,176,362 | +15.3 | 06/30/2026 |
| Geode Capital Management, LLC | 2.50 | 1,947,014 | +7.2 | 06/30/2026 |
| UBS Group AG | 2.41 | 1,877,940 | +22.1 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Avantis US Small Cap Value ETF | 3.29 | 2,563,140 | +0.4 | 10/29/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.86 | 2,227,723 | +0.0 | 09/30/2026 |
| iShares Russell 2000 ETF | 2.43 | 1,896,338 | -0.4 | 10/29/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Hurlburt Elizabeth | Chief Operating Officer | 270,463 | 1,433,454 $ | Aug 29, 2026 | direct |
| Zelnick Kaufman Beth | Chief Legal Officer | 260,684 | 1,381,625 $ | Aug 29, 2026 | direct |
| Blum Susan | Chief Financial Officer | 124,315 | 658,870 $ | Aug 29, 2026 | direct |
| Dillione Janet | Director | 117,835 | 624,526 $ | Sep 18, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 18, 2026 | Dillione Janet | Director | Other | 48,909 | – | – |
| Aug 29, 2026 | Blum Susan | Chief Financial Officer | Other | 8,424 | 8.30 | 69,919 |
| Aug 29, 2026 | Hurlburt Elizabeth | Chief Operating Officer | Other | 8,076 | 8.30 | 67,031 |
| Aug 29, 2026 | Zelnick Kaufman Beth | Chief Legal Officer | Other | 8,424 | 8.30 | 69,919 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 6, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.