Rockwell Medical
RMTI
41 hedge funds and large institutions have $5M invested in Rockwell Medical in 2025 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 8 increasing their positions, 10 reducing their positions, and 11 closing their positions.
506% more call options, than puts
Call options by funds: $109K | Put options by funds: $18K
0.32% less ownership
Funds ownership: 2.05% → 1.72% (-0.32%)
11% less funds holding
Funds holding: 46 → 41 (-5)
20% less repeat investments, than reductions
Existing positions increased: 8 | Existing positions reduced: 10
37% less capital invested
Capital invested by funds: $7.87M → $5M (-$2.88M)
45% less first-time investments, than exits
New positions opened: 6 | Existing positions closed: 11
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$90.5K |
| 2 |
PAM
Panagora Asset Management
Boston,
Massachusetts
|
+$49.3K |
| 3 |
HighTower Advisors
Chicago,
Illinois
|
+$36.8K |
| 4 |
RFC
Regions Financial Corp
Birmingham,
Alabama
|
+$35.5K |
| 5 |
GCP
GSA Capital Partners
London,
United Kingdom
|
+$22.7K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GC
Globeflex Capital
San Diego,
California
|
-$440K |
| 2 |
AC
Armistice Capital
New York
|
-$221K |
| 3 |
Marshall Wace
London,
United Kingdom
|
-$163K |
| 4 |
Morgan Stanley
New York
|
-$156K |
| 5 |
Squarepoint
New York
|
-$80K |
RMTI Hedge Fund Activity: Q2 2025 in Review
41 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Rockwell Medical (RMTI) for Q2 2025, worth a combined $5M — down 37% from $7.87M a quarter earlier.
Sellers outnumbered buyers: 11 funds closed out of RMTI and 6 opened new positions — a net loss of 5 holders — while 10 trimmed existing stakes and 8 added.
The largest buyer was Renaissance Technologies, adding an estimated $90.5K. The largest seller was Globeflex Capital, cutting an estimated $440K.
- 41 institutional investors held Rockwell Medical (RMTI) as of Q2 2025, down from 46 in Q1 2025.
- Funds reported $5M of Rockwell Medical stock for Q2 2025, down 37% quarter-over-quarter.
- 6 funds opened new Rockwell Medical positions in Q2 2025 and 11 closed out, a net change of -5 holders.
- The largest Rockwell Medical buyer in Q2 2025 was Renaissance Technologies, an estimated $90.5K added.
- The largest Rockwell Medical seller in Q2 2025 was Globeflex Capital, an estimated $440K sold.
Based on aggregated 13F filings for Q2 2025.