Timber Hill LLC - GENTEX CORP ownership

GENTEX CORP's ticker is and the CUSIP is 371901909. A total of 3 filers reported holding GENTEX CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Timber Hill LLC ownership history of GENTEX CORP
ValueSharesWeighting
Q4 2016$729,000
+215.6%
37,000
+428.6%
0.00%
+200.0%
Q4 2013$231,000
-41.8%
7,000
-54.8%
0.00%0.0%
Q3 2013$397,00015,5000.00%
Other shareholders
GENTEX CORP shareholders Q4 2013
NameSharesValueWeighting ↓
Timber Hill LLC 7,000$231,0000.00%
Citadel Advisors 6,000$198,0000.00%
GROUP ONE TRADING, L.P. 200$7,0000.00%
View complete list of GENTEX CORP shareholders