SIMPLEX TRADING, LLC - EXPONENT INC ownership

EXPONENT INC's ticker is EXPO and the CUSIP is 30214U102. A total of 360 filers reported holding EXPONENT INC in Q4 2021. The put-call ratio across all filers is 0.54 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of EXPONENT INC
ValueSharesWeighting
Q3 2023$12
+100.0%
149
+104.1%
0.00%
Q2 2023$6
-100.0%
73
-70.0%
0.00%
Q1 2022$26,000
+36.8%
243
+47.3%
0.00%
Q4 2021$19,000
-57.8%
165
-67.3%
0.00%
Q4 2020$45,000
+2150.0%
505
+1228.9%
0.00%
Q3 2020$2,000
-98.6%
38
-98.1%
0.00%
Q1 2020$147,000
-70.2%
2,052
-70.9%
0.00%
-100.0%
Q3 2019$493,000
+8116.7%
7,058
+5014.5%
0.00%
Q4 2018$6,000
-85.7%
138
-82.5%
0.00%
Q3 2018$42,000
-20.8%
789
+5.8%
0.00%
-100.0%
Q4 2017$53,000
-62.1%
746
-76.2%
0.00%
-83.3%
Q2 2015$140,000
+259.0%
3,129
+596.9%
0.01%
+140.0%
Q1 2015$39,0004490.01%
Other shareholders
EXPONENT INC shareholders Q4 2021
NameSharesValueWeighting ↓
RK Capital 250,584$14,637,0002.61%
Conestoga Capital Advisors, LLC 548,617$32,045,0002.37%
Handelsinvest Investeringsforvaltning 78,500$4,585,0001.74%
Copeland Capital Management, LLC 365,728$21,362,0001.47%
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 1,472,728$86,022,0001.30%
AlphaOne Investment Services, LLC 59,239$3,460,0001.28%
ROFFMAN MILLER ASSOCIATES INC /PA/ 132,122$7,717,0001.27%
DF DENT & CO INC 580,502$33,907,0000.95%
Cordasco Financial Network 12,997$759,0000.87%
Willow Creek Wealth Management Inc. 17,190$1,004,0000.82%
View complete list of EXPONENT INC shareholders