PERKINS CAPITAL MANAGEMENT INC - ROCKWELL MED INC ownership

ROCKWELL MED INC's ticker is RMTI and the CUSIP is 774374102. A total of 61 filers reported holding ROCKWELL MED INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
PERKINS CAPITAL MANAGEMENT INC ownership history of ROCKWELL MED INC
ValueSharesWeighting
Q1 2022$1,947,000
+60.6%
4,130,175
+39.7%
1.60%
+95.1%
Q4 2021$1,212,000
-7.5%
2,957,025
+34.5%
0.82%
+0.9%
Q3 2021$1,310,000
-48.1%
2,198,625
-20.8%
0.81%
-43.4%
Q2 2021$2,525,000
-23.3%
2,774,675
-2.2%
1.43%
-24.7%
Q1 2021$3,292,000
+32.6%
2,838,175
+15.5%
1.90%
+17.3%
Q4 2020$2,482,000
+25.8%
2,457,425
+33.2%
1.62%
-10.4%
Q3 2020$1,973,000
-0.4%
1,844,225
+90.9%
1.81%
-24.2%
Q1 2020$1,980,000
+9.2%
965,900
+29.9%
2.39%
+47.1%
Q4 2019$1,814,000
-21.4%
743,400
-11.1%
1.63%
-18.2%
Q3 2019$2,307,000
-19.6%
836,000
-12.3%
1.99%
-1.0%
Q2 2019$2,868,000
+13.2%
952,800
+114.0%
2.01%
+20.4%
Q1 2019$2,534,000
+166.7%
445,300
+5.9%
1.67%
+126.3%
Q4 2018$950,000
-46.2%
420,500
+0.5%
0.74%
-30.5%
Q3 2018$1,766,000
-12.8%
418,500
+1.8%
1.06%
-26.9%
Q2 2018$2,026,000
-8.5%
411,000
-3.3%
1.45%
-27.2%
Q1 2018$2,215,000
-11.7%
425,100
-1.3%
1.99%
-17.3%
Q4 2017$2,508,000
-33.1%
430,900
-1.6%
2.41%
-38.6%
Q3 2017$3,749,000
+7.4%
438,000
-0.5%
3.93%
+1.5%
Q2 2017$3,490,000
+14.8%
440,134
-9.3%
3.87%
+23.4%
Q1 2017$3,039,000
+4.8%
485,433
+9.6%
3.14%
-1.4%
Q4 2016$2,900,000
-2.4%
442,750
-0.1%
3.18%
+7.0%
Q3 2016$2,970,000
-18.0%
443,350
-7.4%
2.97%
-28.5%
Q2 2016$3,623,000
+0.8%
478,650
+0.0%
4.15%
-7.7%
Q1 2016$3,594,000
-27.9%
478,550
-1.7%
4.50%
-15.9%
Q4 2015$4,987,000
+32.5%
487,050
-0.2%
5.35%
+27.8%
Q3 2015$3,763,000
-51.8%
488,050
+0.9%
4.19%
-38.9%
Q2 2015$7,800,000
+47.4%
483,850
-0.0%
6.85%
+54.5%
Q1 2015$5,290,000
+6.4%
483,950
+0.1%
4.43%
+3.9%
Q4 2014$4,972,000
+12.6%
483,650
+0.1%
4.27%
+14.4%
Q3 2014$4,414,000
-40.3%
482,935
-21.7%
3.73%
-28.3%
Q2 2014$7,392,000
-4.2%
616,555
+1.2%
5.20%
-3.9%
Q1 2014$7,716,000
+17.2%
609,500
-3.4%
5.41%
+21.9%
Q4 2013$6,586,000
-8.7%
630,850
-0.3%
4.44%
-14.3%
Q3 2013$7,215,000
+151.6%
632,850
-20.4%
5.18%
+127.8%
Q2 2013$2,868,000794,5502.28%
Other shareholders
ROCKWELL MED INC shareholders Q1 2022
NameSharesValueWeighting ↓
PERKINS CAPITAL MANAGEMENT INC 482,935$4,414,0003.73%
Cormorant Asset Management, LP 400,000$3,656,0000.75%
WALL STREET ASSOCIATES 646,800$5,912,0000.61%
BOLTON LP 207,389$1,896,0000.40%
BOLTON LP 192,200$1,757,0000.37%
SUFFOLK CAPITAL MANAGEMENT LLC 253,957$2,321,0000.29%
Granahan Investment Management 844,266$7,717,0000.24%
SIGMA INVESTMENT COUNSELORS INC 69,634$636,0000.12%
SABBY MANAGEMENT, LLC 211,635$1,934,0000.07%
SHEPHERD KAPLAN KROCHUK, LLC 49,784$455,0000.06%
View complete list of ROCKWELL MED INC shareholders