SIMPLEX TRADING, LLC - HEIDRICK & STRUGGLES INTL IN ownership

HEIDRICK & STRUGGLES INTL IN's ticker is and the CUSIP is 422819952. A total of 2 filers reported holding HEIDRICK & STRUGGLES INTL IN in Q4 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 HEIDRICK & STRUGGLES INTL IN
ValueSharesWeighting
Q4 2021$78,000
+1850.0%
1,800
+1700.0%
0.00%
Q3 2021$4,000
-50.0%
100
+3233.3%
0.00%
Q4 2020$8,000
+60.0%
30.0%0.00%
Q3 2020$5,000
-37.5%
3
-25.0%
0.00%
Q2 2020$8,000
-11.1%
40.0%0.00%
Q1 2020$9,000
-30.8%
40.0%0.00%
Q4 2019$13,000
-72.3%
4
-75.0%
0.00%
Q2 2019$47,000
-93.5%
16
-92.5%
0.00%
-100.0%
Q3 2018$724,000
+1968.6%
214
+2040.0%
0.00%
Q2 2018$35,00010
+400.0%
0.00%
Q1 2018$02
-99.1%
0.00%
Q4 2017$0
-100.0%
217
-3.1%
0.00%
Q3 2017$3,000224
+729.6%
0.00%
Q4 2016$0
-100.0%
27
-41.3%
0.00%
Q3 2016$4,000
-50.0%
46
+91.7%
0.00%
-100.0%
Q2 2016$8,000
+100.0%
24
-14.3%
0.00%
Q3 2015$4,000280.00%
Other shareholders
HEIDRICK & STRUGGLES INTL IN shareholders Q4 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 100$2,0000.00%
View complete list of HEIDRICK & STRUGGLES INTL IN shareholders