GROUP ONE TRADING, L.P. - COLLECTORS UNIVERSE INC ownership

COLLECTORS UNIVERSE INC's ticker is and the CUSIP is 19421R900. A total of 3 filers reported holding COLLECTORS UNIVERSE INC in Q3 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 COLLECTORS UNIVERSE INC
ValueSharesWeighting
Q4 2020$5,323,000
+21192.0%
70,600
+14020.0%
0.01%
Q3 2020$25,000
-56.9%
500
-70.6%
0.00%
Q2 2020$58,000
+1833.3%
1,700
+750.0%
0.00%
Q1 2020$3,000
-93.0%
200
-86.7%
0.00%
Q3 2019$43,000
+104.8%
1,500
+50.0%
0.00%
Q2 2019$21,0001,0000.00%
Other shareholders
COLLECTORS UNIVERSE INC shareholders Q3 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of COLLECTORS UNIVERSE INC shareholders