GROUP ONE TRADING, L.P. - RA PHARMACEUTICALS INC ownership

RA PHARMACEUTICALS INC's ticker is and the CUSIP is 74933V958. A total of 3 filers reported holding RA PHARMACEUTICALS INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of RA PHARMACEUTICALS INC
ValueSharesWeighting
Q1 2020$259,000
+451.1%
5,400
+440.0%
0.00%
Q4 2019$47,000
+4.4%
1,000
-47.4%
0.00%
Q3 2019$45,0001,9000.00%
Other shareholders
RA PHARMACEUTICALS INC shareholders Q1 2020
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 181$868,0000.00%
GROUP ONE TRADING, L.P. 5,400$259,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of RA PHARMACEUTICALS INC shareholders