SIMPLEX TRADING, LLC - COLLECTORS UNIVERSE INC ownership

COLLECTORS UNIVERSE INC's ticker is and the CUSIP is 19421R900. A total of 1 filers reported holding COLLECTORS UNIVERSE INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of COLLECTORS UNIVERSE INC
ValueSharesWeighting
Q4 2020$1,764,000
+1612.6%
234
+1014.3%
0.00%
Q3 2020$103,000
+15.7%
21
-19.2%
0.00%
Q2 2020$89,000
+2866.7%
26
+1200.0%
0.00%
Q1 2020$3,000
-91.2%
2
-86.7%
0.00%
Q4 2019$34,000
+209.1%
15
+275.0%
0.00%
Q3 2019$11,000
-62.1%
4
-71.4%
0.00%
Q2 2019$29,000
-79.4%
14
-82.7%
0.00%
Q1 2019$141,000
+213.3%
81
+161.3%
0.00%
Q3 2018$45,000310.00%
Other shareholders
COLLECTORS UNIVERSE INC shareholders Q4 2018
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of COLLECTORS UNIVERSE INC shareholders