SIMPLEX TRADING, LLC - STEREOTAXIS INC ownership

STEREOTAXIS INC's ticker is STXS and the CUSIP is 85916J409. A total of 77 filers reported holding STEREOTAXIS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of STEREOTAXIS INC
ValueSharesWeighting
Q3 2023$1
-94.7%
1,167
-90.9%
0.00%
Q2 2023$19
-29.6%
12,779
-4.8%
0.00%
Q1 2023$2713,417
+13317.0%
0.00%
Q4 2022$0100
-20.0%
0.00%
Q3 2022$0125
-70.5%
0.00%
Q2 2022$0424
+198.6%
0.00%
Q1 2022$0
-100.0%
142
-81.1%
0.00%
Q1 2021$5,000750
+913.5%
0.00%
Q4 2020$0740.00%
Other shareholders
STEREOTAXIS INC shareholders Q4 2020
NameSharesValueWeighting ↓
DAFNA Capital Management LLC 13,680,554$51,028,00013.30%
Parian Global Management LP 607,269$2,265,0004.67%
Arbiter Partners Capital Management LLC 2,270,952$8,471,0004.45%
Opaleye Management Inc. 2,395,600$8,936,0002.78%
Lagoda Investment Management, L.P. 1,229,925$4,588,0002.47%
Roubaix Capital, LLC 676,170$2,522,0001.74%
Iron Triangle Partners LP 1,711,912$6,385,0000.76%
SILVERARC CAPITAL MANAGEMENT, LLC 346,405$1,292,0000.54%
Rhenman & Partners Asset Management AB 797,330$2,974,0000.29%
HealthCor Management, L.P. 821,850$3,066,0000.20%
View complete list of STEREOTAXIS INC shareholders