Jane Street’s Rockwell Medical RMTI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $70.5K | Sell |
7,896
-2,212
| -22% | -$22K | ﹤0.01% | 10818 |
|
|
2025
Q4 | $84.2K | Buy |
+10,108
| New | +$102K | ﹤0.01% | 10269 |
|
|
2025
Q2 | – | Sell |
-2,086
| Closed | -$23.6K | – | 10690 |
|
|
2025
Q1 | $23.6K | Buy |
+2,086
| New | +$37.9K | ﹤0.01% | 9132 |
|
|
2024
Q4 | – | Sell |
-13,439
| Closed | -$534K | – | 10386 |
|
|
2024
Q3 | $534K | Buy |
+13,439
| New | +$362K | ﹤0.01% | 7078 |
|
|
2024
Q1 | – | Sell |
-3,228
| Closed | -$61K | – | 9948 |
|
|
2023
Q4 | $61K | Buy |
3,228
+616
| +24% | +$11.6K | ﹤0.01% | 8736 |
|
|
2023
Q3 | $54.3K | Sell |
2,612
-24,619
| -90% | -$748K | ﹤0.01% | 8130 |
|
|
2023
Q2 | $1.49M | Buy |
+27,231
| New | +$837K | ﹤0.01% | 4607 |
|
|
2022
Q4 | – | Sell |
-2,105
| Closed | -$28K | – | 9992 |
|
|
2022
Q3 | $28K | Buy |
+2,105
| New | +$31.9K | ﹤0.01% | 9109 |
|
|
2022
Q1 | – | Sell |
-737
| Closed | -$33K | – | 10924 |
|
|
2021
Q4 | $33K | Buy |
+737
| New | +$39.5K | ﹤0.01% | 9671 |
|
|
2021
Q3 | – | Sell |
-921
| Closed | -$92K | – | 10597 |
|
|
2021
Q2 | $92K | Buy |
921
+781
| +558% | +$80.6K | ﹤0.01% | 9303 |
|
|
2021
Q1 | $18K | Buy |
+140
| New | +$20.7K | ﹤0.01% | 8988 |
|
|
2020
Q2 | – | Sell |
-230
| Closed | -$52K | – | 7509 |
|
|
2020
Q1 | $52K | Buy |
+230
| New | +$65.6K | ﹤0.01% | 5091 |
|
|
2019
Q4 | – | Sell |
-165
| Closed | -$50K | – | 5636 |
|
|
2019
Q3 | $50K | Sell |
165
-248
| -60% | -$76.2K | ﹤0.01% | 4889 |
|
|
2019
Q2 | $137K | Buy |
+413
| New | +$210K | ﹤0.01% | 4787 |
|
|
2019
Q1 | – | Sell |
-332
| Closed | -$82K | – | 5530 |
|
|
2018
Q4 | $82K | Buy |
332
+63
| +23% | +$25.1K | ﹤0.01% | 4656 |
|
|
2018
Q3 | $125K | Buy |
269
+88
| +49% | +$42.6K | ﹤0.01% | 4814 |
|
|
2018
Q2 | $98K | Buy |
+181
| New | +$109K | ﹤0.01% | 4736 |
|
|
2015
Q4 | – | Sell |
-177
| Closed | -$150K | – | 4379 |
|
|
2015
Q3 | $150K | Buy |
+177
| New | +$257K | ﹤0.01% | 3282 |
|
|
2014
Q2 | – | Sell |
-551
| Closed | -$768K | – | 3025 |
|
|
2014
Q1 | $768K | Buy |
551
+187
| +51% | +$243K | 0.01% | 1192 |
|
|
2013
Q4 | $418K | Sell |
364
-1,935
| -84% | -$2.67M | 0.01% | 1374 |
|
|
2013
Q3 | $2.88M | Buy |
+2,299
| New | +$1.56M | 0.03% | 410 |
|
Other funds holding RMTI
VCM
VFT
WANY
Jane Street's RMTI Position: Q1 2026 in Review
Jane Street reduced its Rockwell Medical (RMTI) stake by 22% in Q1 2026, selling an estimated $22K and leaving 7,896 shares worth $70.5K. The position accounts for ﹤0.01% of the portfolio, ranked #10818.
Jane Street first reported a position in RMTI in Q3 2013 and has held it in 21 quarters since. The position peaked at $2.88M in Q3 2013. 42 funds tracked by Wall St. Rank hold RMTI as of Q1 2026.
- Jane Street held 7,896 shares of Rockwell Medical worth $70.5K as of Q1 2026.
- Jane Street sold 2,212 Rockwell Medical shares in Q1 2026, an estimated $22K.
- Rockwell Medical made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10818 holding.
- Jane Street first reported a position in Rockwell Medical in Q3 2013 and has held it in 21 quarters since.
- Jane Street's Rockwell Medical position peaked at $2.88M in Q3 2013.
- 42 funds tracked by Wall St. Rank held Rockwell Medical as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.