Rockwell MedicalRMTI
13F holders, Q2 2026 (June 30)34holders −8
6new positions
14sold out
1famous investor
$0.55avg. 13F price*
At the end of Q2 2026, 34 institutions reported holding Rockwell Medical Inc. (RMTI) in their 13F filings, down 8 from Q1 2026. 6 opened new positions and 14 sold out. The largest holders were Vanguard Capital Management LLC ($678K), Geode Capital Management, LLC ($214K) and Renaissance Technologies ($198K). 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 Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $58K |
| Exits | 14 | $271K |
All 13F filers, Q1 2026 → Q2 2026: 338,630 shares bought and 904,504 shares sold, net −565,874 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 34 holders
| Vanguard Capital Management LLC | 0.00% | Add +4.0% | 1,229,888 | $678K |
| Geode Capital Management, LLC | 0.00% | Reduce -15.2% | 364,061 | $214K |
| Renaissance Technologies | 0.00% | Reduce -43.7% | 359,672 | $198K |
| Jane Street Group, LLC | 0.00% | Add +210.6% | 245,229 | $135K |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +0.6% | 232,660 | $128K |
| Wealthspire Advisors, LLC | 0.00% | No change | 151,838 | $84K |
| BlackRock, Inc. | 0.00% | Reduce -38.8% | 144,756 | $80K |
| State Street Corp. | 0.00% | No change | 100,904 | $56K |
| Northern Trust Corp. | 0.00% | Reduce -12.1% | 91,862 | $51K |
| UBS Group AG | 0.00% | Reduce -60.9% | 70,010 | $39K |
| Panagora Asset Management Inc. | 0.00% | Reduce -0.5% | 69,353 | $38K |
| Gsa Capital Partners LLP | 0.00% | New | 69,800 | $38K |
| Corsair Capital Management, L.P. | 0.00% | No change | 50,000 | $28K |
| LPL Financial LLC | 0.00% | Reduce -1.2% | 40,259 | $22K |
| WealthTrust Axiom LLC | 0.00% | Reduce -15.6% | 33,000 | $18K |
| Richmond Brothers, Inc. | 0.01% | No change | 30,611 | $17K |
| Spartan Wealth Advisory Services LLC | 0.00% | No change | 25,010 | $14K |
| Two Sigma Securities, LLC | 0.00% | New | 24,743 | $14K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +604.5% | 14,386 | $8K |
| Burford Brothers, Inc. | 0.00% | No change | 14,168 | $8K |
| XTX Topco Ltd | 0.00% | Reduce -76.1% | 11,184 | $6K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 10,571 | $6K |
| Savvy Advisors, Inc. | 0.00% | New | 10,000 | $6K |
| Wells Fargo & Company | 0.00% | Add +100.3% | 9,987 | $5K |
| Morgan Stanley | 0.00% | Add +11.7% | 4,321 | $2K |
| SHP Wealth Management | 0.00% | No change | 1,421 | $782 |
| IFG Advisory, LLC | 0.00% | New | 670 | $369 |
| Group One Trading LLC | 0.00% | Add +58.0% | 463 | $255 |
| Osaic Holdings, Inc. | 0.00% | No change | 445 | $244 |
| Jones Financial Companies LLLP | 0.00% | No change | 258 | $168 |
| Barclays PLC | 0.00% | New | 209 | $115 |
| Fifth Third Bancorp | 0.00% | No change | 163 | $90 |
| Farther Finance Advisors, LLC | 0.00% | New | 39 | $21 |
| FMR LLC | 0.00% | No change | 6 | $3 |
"% of holder's portfolio" is RMTI's weight in each manager's 13F, not the share of Rockwell Medical Inc. the manager owns.