Rockwell Medical Inc (RMTI)
Healthcare
Drug Manufacturers - Specialty & Generic
7.20 $
+1.3%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Rockwell Medical Inc (RMTI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 89.3% of the shares are freely tradable; institutional investors hold 10.1%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
10.1%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
12.3%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
89.3%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
1.9%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
4Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 3.54 | 1,396,990 | +3.2 | 12/31/2025 |
| Vanguard Capital Management, LLC | 3.00 | 1,182,361 | +0.0 | 03/31/2026 |
| Renaissance Technologies Corp | 1.62 | 639,120 | +36.5 | 03/31/2026 |
| Geode Capital Management, LLC | 1.09 | 429,180 | +17.6 | 03/31/2026 |
| BlackRock Inc | 0.60 | 236,671 | +7.2 | 03/31/2026 |
| Vanguard Fiduciary Trust Co | 0.59 | 231,258 | +0.0 | 03/31/2026 |
| UBS Group AG | 0.45 | 178,886 | +28.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 2.02 | 795,997 | +0.0 | 04/30/2026 |
| Vanguard Institutional Extnd Mkt Idx Tr | 0.91 | 360,558 | +0.0 | 04/30/2026 |
| Fidelity Extended Market Index | 0.59 | 234,070 | -0.4 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 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.