Rockwell MedicalRMTI
13F holders, Q1 2025 (March 31)46holders −7
2new positions
8sold out
1famous investor
$1.13avg. 13F price*
At the end of Q1 2025, 46 institutions reported holding Rockwell Medical Inc. (RMTI) in their 13F filings, down 7 from Q4 2024. 2 opened new positions and 8 sold out. The largest holders were Armistice Capital, LLC ($2.7M), Vanguard Group Inc. ($1.4M) and Globeflex Capital L P ($840K). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Rockwell Medical Inc.
- CUSIP
- 774374300
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $43K |
| Exits | 8 | $361K |
All 13F filers, Q4 2024 → Q1 2025: 217,182 shares bought and 1,500,385 shares sold, net −1,283,203 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 46 holders
| Armistice Capital, LLC | 0.07% | Reduce -22.3% | 2,366,144 | $2.7M |
| Vanguard Group Inc. | 0.00% | Add +0.1% | 1,205,410 | $1.4M |
| Globeflex Capital L P | 0.08% | No change | 743,256 | $840K |
| Renaissance Technologies | 0.00% | Add +2.4% | 453,001 | $512K |
| Marshall Wace, LLP | 0.00% | Reduce -44.1% | 333,595 | $377K |
| Geode Capital Management, LLC | 0.00% | Add +1.3% | 324,539 | $367K |
| BlackRock, Inc. | 0.00% | Reduce -12.8% | 221,731 | $251K |
| Morgan Stanley | 0.00% | Add +70.0% | 166,393 | $188K |
| Ameriprise Financial Inc. | 0.00% | Reduce -33.1% | 148,390 | $168K |
| Squarepoint Ops LLC | 0.00% | Add +188.9% | 131,598 | $149K |
| State Street Corp. | 0.00% | No change | 100,904 | $114K |
| Perkins Capital Management Inc. | 0.09% | Reduce -2.8% | 71,922 | $81K |
| Northern Trust Corp. | 0.00% | No change | 63,392 | $72K |
| LPL Financial LLC | 0.00% | Add +12.8% | 61,911 | $70K |
| HighTower Advisors, LLC | 0.00% | No change | 57,413 | $65K |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -47.3% | 55,959 | $63K |
| Corsair Capital Management, L.P. | 0.02% | Reduce -26.7% | 55,000 | $62K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -28.1% | 51,497 | $58K |
| Susquehanna International Group, LLP | 0.00% | Reduce -66.0% | 49,033 | $55K |
| Algert Global LLC | 0.00% | No change | 48,270 | $55K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -51.5% | 40,122 | $45K |
| WealthTrust Axiom LLC | 0.01% | Add +1.3% | 39,500 | $45K |
| Richmond Brothers, Inc. | 0.02% | Reduce -0.4% | 32,554 | $37K |
| Beacon Financial Advisory LLC | 0.01% | No change | 24,645 | $28K |
| Jane Street Group, LLC | 0.00% | New | 20,859 | $24K |
| Citigroup Inc. | 0.00% | New | 17,580 | $20K |
| UBS Group AG | 0.00% | Reduce -27.8% | 14,596 | $16K |
| Two Sigma Securities, LLC | 0.00% | Reduce -12.4% | 14,261 | $16K |
| Raymond James Financial Inc. | 0.00% | Reduce -0.7% | 13,392 | $15K |
| SkyOak Wealth, LLC | 0.00% | No change | 12,300 | $14K |
| Wealthspire Advisors, LLC | 0.00% | No change | 10,045 | $11K |
| Wells Fargo & Company | 0.00% | No change | 3,574 | $4K |
| SBI Securities Co., Ltd. | 0.00% | Add +2.9% | 3,512 | $4K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -68.0% | 2,479 | $3K |
| S.A. Mason LLC | 0.00% | No change | 2,000 | $2K |
| Jones Financial Companies LLLP | 0.00% | Add +25.8% | 1,258 | $1K |
| Barclays PLC | 0.00% | Reduce -95.7% | 1,254 | $1K |
| Stonebridge Financial Group, LLC | 0.00% | No change | 545 | $616 |
| Osaic Holdings, Inc. | 0.00% | Reduce -83.3% | 484 | $545 |
| Bank of America Corp. | 0.00% | Add +3.4% | 364 | $411 |
| Vermillion Wealth Management, Inc. | 0.00% | No change | 360 | $407 |
| Rise Advisors, LLC | 0.00% | No change | 215 | $243 |
| Comerica Bank | 0.00% | No change | 163 | $184 |
| FMR LLC | 0.00% | Reduce -55.6% | 40 | $45 |
| JPMorgan Chase & Co. | 0.00% | Reduce -99.0% | 35 | $40 |
| Legacy Wealth Managment, LLC | 0.00% | No change | 30 | $34 |
"% of holder's portfolio" is RMTI's weight in each manager's 13F, not the share of Rockwell Medical Inc. the manager owns.