SIMPLEX TRADING, LLC - INTEGRA LIFESCIENCES HLDGS C ownership

INTEGRA LIFESCIENCES HLDGS C's ticker is and the CUSIP is 457985958. A total of 2 filers reported holding INTEGRA LIFESCIENCES HLDGS C in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of INTEGRA LIFESCIENCES HLDGS C
ValueSharesWeighting
Q4 2022$39
-99.7%
700
+133.3%
0.00%
Q3 2022$12,000
-96.8%
300
-95.7%
0.00%
Q2 2022$372,000
+6100.0%
6,900
+6800.0%
0.00%
Q4 2021$6,000
-53.8%
100
+4900.0%
0.00%
Q1 2021$13,000
-31.6%
2
-33.3%
0.00%
Q4 2020$19,000
+11.8%
30.0%0.00%
Q4 2019$17,000
-5.6%
30.0%0.00%
Q3 2019$18,000
-99.0%
3
-99.0%
0.00%
-100.0%
Q1 2019$1,738,000
+844.6%
312
+1014.3%
0.01%
+400.0%
Q3 2018$184,000
+187.5%
28
+180.0%
0.00%
Q2 2018$64,00010
+900.0%
0.00%
Q4 2017$010.0%0.00%
Q4 2016$0
-100.0%
1
-99.1%
0.00%
-100.0%
Q3 2016$23,000108
+10700.0%
0.00%
Q3 2015$01
-92.9%
0.00%
Q2 2015$0140.0%0.00%
Q1 2015$0140.00%
Other shareholders
INTEGRA LIFESCIENCES HLDGS C shareholders Q3 2015
NameSharesValueWeighting ↓
Citadel Advisors 1,000$37,0000.00%
View complete list of INTEGRA LIFESCIENCES HLDGS C shareholders