SIMPLEX TRADING, LLC - EXPONENT INC ownership

EXPONENT INC's ticker is and the CUSIP is 30214U952. A total of 2 filers reported holding EXPONENT INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of EXPONENT INC
ValueSharesWeighting
Q3 2023$51600
+59900.0%
0.00%
Q1 2021$0
-100.0%
1
-93.3%
0.00%
Q1 2020$107,000
+20.2%
15
+15.4%
0.00%
Q4 2019$89,000
-91.5%
13
-92.8%
0.00%
-100.0%
Q2 2019$1,053,000
+0.9%
180
-0.6%
0.00%0.0%
Q1 2019$1,044,000
+6425.0%
181
+5933.3%
0.00%
Q3 2018$16,0003
+50.0%
0.00%
Q1 2018$020.00%
Other shareholders
EXPONENT INC shareholders Q1 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 1$00.00%
View complete list of EXPONENT INC shareholders