Rockwell MedicalRMTI
13F holders, Q4 2024 (December 31)At the end of Q4 2024, 53 institutions reported holding Rockwell Medical Inc. (RMTI) in their 13F filings, unchanged from Q3 2024. 7 opened new positions and 11 sold out. The largest holders were Armistice Capital, LLC ($6.2M), Vanguard Group Inc. ($2.5M) and Globeflex Capital L P ($1.5M). 3 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Rockwell Medical Inc.
- CUSIP
- 774374300
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 7 | $319K |
| Exits | 11 | $2.8M |
All 13F filers, Q3 2024 → Q4 2024: 871,733 shares bought and 2,051,776 shares sold, net −1,180,043 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 53 holders
| Armistice Capital, LLC | 0.14% | Reduce -15.0% | 3,043,678 | $6.2M |
| Vanguard Group Inc. | 0.00% | No change | 1,203,910 | $2.5M |
| Globeflex Capital L P | 0.13% | No change | 743,256 | $1.5M |
| Marshall Wace, LLP | 0.00% | Add +17.2% | 596,359 | $1.2M |
| Renaissance Technologies | 0.00% | Add +285.8% | 442,350 | $902K |
| Geode Capital Management, LLC | 0.00% | Add +4.3% | 320,416 | $654K |
| BlackRock, Inc. | 0.00% | Add +14.2% | 254,395 | $519K |
| Ameriprise Financial Inc. | 0.00% | Reduce -0.2% | 221,955 | $453K |
| Susquehanna International Group, LLP | 0.00% | Add +45.8% | 144,428 | $295K |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -26.6% | 106,135 | $217K |
| State Street Corp. | 0.00% | Add +6.2% | 100,904 | $206K |
| Morgan Stanley | 0.00% | Add +788.0% | 97,878 | $200K |
| Goldman Sachs Group Inc. | 0.00% | Add +355.7% | 82,679 | $169K |
| Corsair Capital Management, L.P. | 0.03% | No change | 75,000 | $153K |
| Millennium Management | 0.00% | Reduce -49.5% | 74,345 | $152K |
| Perkins Capital Management Inc. | 0.13% | Reduce -78.9% | 73,967 | $151K |
| Dimensional Fund Advisors LP | 0.00% | New | 71,623 | $146K |
| Northern Trust Corp. | 0.00% | No change | 63,392 | $129K |
| HighTower Advisors, LLC | 0.00% | No change | 57,413 | $117K |
| LPL Financial LLC | 0.00% | Add +91.3% | 54,872 | $112K |
| Algert Global LLC | 0.00% | Reduce -5.2% | 48,270 | $98K |
| Squarepoint Ops LLC | 0.00% | New | 45,553 | $93K |
| XTX Topco Ltd | 0.01% | Add +58.0% | 44,962 | $92K |
| WealthTrust Axiom LLC | 0.02% | Add +2.6% | 39,000 | $80K |
| Richmond Brothers, Inc. | 0.04% | Reduce -86.9% | 32,682 | $67K |
| Barclays PLC | 0.00% | Add +27.5% | 28,854 | $59K |
| Gsa Capital Partners LLP | 0.00% | Reduce -68.0% | 28,345 | $58K |
| Beacon Financial Advisory LLC | 0.02% | No change | 24,645 | $50K |
| UBS Group AG | 0.00% | Reduce -77.3% | 20,207 | $41K |
| Two Sigma Securities, LLC | 0.01% | New | 16,280 | $33K |
| Raymond James Financial Inc. | 0.00% | — | 13,482 | $28K |
| SkyOak Wealth, LLC | 0.01% | Reduce -50.9% | 12,300 | $25K |
| Moloney Securities Asset Management, LLC | 0.00% | New | 11,750 | $24K |
| Citadel Advisors | 0.00% | Reduce -52.9% | 11,036 | $23K |
| Wealthspire Advisors, LLC | 0.00% | New | 10,045 | $20K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +26.6% | 7,734 | $16K |
| Aspetuck Financial Management LLC | 0.01% | — | 3,636 | $7K |
| Wells Fargo & Company | 0.00% | No change | 3,574 | $7K |
| JPMorgan Chase & Co. | 0.00% | Reduce -92.6% | 3,463 | $7K |
| SBI Securities Co., Ltd. | 0.00% | — | 3,412 | $7K |
| Osaic Holdings, Inc. | 0.00% | Reduce -82.1% | 2,892 | $6K |
| R Squared Ltd | 0.01% | — | 2,670 | $5K |
| S.A. Mason LLC | 0.00% | Add +100.0% | 2,000 | $4K |
| Jones Financial Companies LLLP | 0.00% | New | 1,000 | $2K |
| Stonebridge Financial Group, LLC | 0.00% | — | 545 | $1K |
| Vermillion Wealth Management, Inc. | 0.00% | — | 360 | $734 |
| Bank of America Corp. | 0.00% | Reduce -73.7% | 352 | $718 |
| Rise Advisors, LLC | 0.00% | No change | 215 | $439 |
| Comerica Bank | 0.00% | No change | 163 | $333 |
| FMR LLC | 0.00% | New | 90 | $184 |
| Legacy Investment Solutions, LLC | 0.00% | No change | 30 | $57 |
| Legacy Wealth Managment, LLC | 0.00% | No change | 30 | $57 |
| Ogorek Anthony Joseph /NY/ | 0.00% | No change | 226 | $0 |
"% of holder's portfolio" is RMTI's weight in each manager's 13F, not the share of Rockwell Medical Inc. the manager owns.