Rockwell Medical
RMTI
46 hedge funds and large institutions have $7.87M invested in Rockwell Medical in 2025 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 10 increasing their positions, 19 reducing their positions, and 8 closing their positions.
298% more call options, than puts
Call options by funds: $195K | Put options by funds: $49K
0.51% less ownership
Funds ownership: 2.55% → 2.05% (-0.51%)
13% less funds holding
Funds holding: 53 → 46 (-7)
47% less repeat investments, than reductions
Existing positions increased: 10 | Existing positions reduced: 19
53% less capital invested
Capital invested by funds: $16.8M → $7.87M (-$8.96M)
75% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 8
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Squarepoint
New York
|
+$156K |
| 2 |
Morgan Stanley
New York
|
+$124K |
| 3 |
Jane Street
New York
|
+$37.9K |
| 4 |
Citigroup
New York
|
+$31.9K |
| 5 |
Renaissance Technologies
New York
|
+$19.3K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
Armistice Capital
New York
|
-$1.23M |
| 2 |
Marshall Wace
London,
United Kingdom
|
-$477K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$173K |
| 4 |
Millennium Management
New York
|
-$152K |
| 5 |
Ameriprise
Minneapolis,
Minnesota
|
-$133K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
51
Citadel Advisors
Miami,
Florida
| – | -$20K | -1,104 | Closed |
|
|
AFM
52
Aspetuck Financial Management
Westport,
Connecticut
| – | -$7.42K | -364 | Closed |
|
|
RS
53
R Squared
Central,
Hong Kong
| – | -$5.45K | -267 | Closed |
|
RMTI Hedge Fund Activity: Q1 2025 in Review
46 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Rockwell Medical (RMTI) for Q1 2025, worth a combined $7.87M — down 53% from $16.8M a quarter earlier.
Sellers outnumbered buyers: 8 funds closed out of RMTI and 2 opened new positions — a net loss of 6 holders — while 19 trimmed existing stakes and 10 added.
The largest buyer was Squarepoint, adding an estimated $156K. The largest seller was Armistice Capital, cutting an estimated $1.23M.
- 46 institutional investors held Rockwell Medical (RMTI) as of Q1 2025, down from 53 in Q4 2024.
- Funds reported $7.87M of Rockwell Medical stock for Q1 2025, down 53% quarter-over-quarter.
- 2 funds opened new Rockwell Medical positions in Q1 2025 and 8 closed out, a net change of -6 holders.
- The largest Rockwell Medical buyer in Q1 2025 was Squarepoint, an estimated $156K added.
- The largest Rockwell Medical seller in Q1 2025 was Armistice Capital, an estimated $1.23M sold.
Based on aggregated 13F filings for Q1 2025.