Timber Hill LLC - WESTROCK CO ownership

WESTROCK CO's ticker is and the CUSIP is 96145D905. A total of 4 filers reported holding WESTROCK CO in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Timber Hill LLC ownership history of WESTROCK CO
ValueSharesWeighting
Q4 2017$638,000
-41.1%
10,100
-47.1%
0.04%
-59.4%
Q3 2017$1,084,000
+22.6%
19,100
+22.4%
0.10%
+206.1%
Q2 2017$884,000
-30.7%
15,600
-36.3%
0.03%
+266.7%
Q1 2017$1,275,000
+73.0%
24,500
+61.2%
0.01%
+125.0%
Q3 2016$737,000
+25.6%
15,200
+0.7%
0.00%
+33.3%
Q2 2016$587,000
+12.9%
15,100
+49.5%
0.00%
+50.0%
Q3 2015$520,00010,1000.00%
Other shareholders
WESTROCK CO shareholders Q3 2015
NameSharesValueWeighting ↓
Maven Securities LTD 10,800$562,0000.02%
SIMPLEX TRADING, LLC 981$5,106,0000.01%
GROUP ONE TRADING, L.P. 81,300$4,232,0000.01%
NorthRock Partners, LLC 1,000$52,0000.01%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of WESTROCK CO shareholders