Citadel Advisors - KIRBY CORP ownership

KIRBY CORP's ticker is and the CUSIP is 497266956. A total of 2 filers reported holding KIRBY CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of KIRBY CORP
ValueSharesWeighting
Q2 2016$275,000
-2.8%
4,400
-6.4%
0.00%
Q1 2016$283,000
-5.7%
4,700
-17.5%
0.00%
Q4 2015$300,000
-44.3%
5,700
-34.5%
0.00%
-100.0%
Q3 2015$539,000
-79.8%
8,700
-75.0%
0.00%
-50.0%
Q2 2015$2,668,000
+145.2%
34,800
+140.0%
0.00%
+100.0%
Q1 2015$1,088,000
+136.5%
14,500
+154.4%
0.00%
Q4 2014$460,000
-59.8%
5,700
-41.2%
0.00%
-100.0%
Q3 2014$1,143,000
+84.1%
9,700
+83.0%
0.00%0.0%
Q2 2014$621,000
-53.2%
5,300
-59.5%
0.00%
-50.0%
Q1 2014$1,326,000
+48.5%
13,100
+45.6%
0.00%
+100.0%
Q4 2013$893,000
+14.6%
9,0000.0%0.00%0.0%
Q3 2013$779,000
+16.6%
9,000
+7.1%
0.00%0.0%
Q2 2013$668,0008,4000.00%
Other shareholders
KIRBY CORP shareholders Q1 2015
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 1,000$60,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 2,000$122,0000.00%
View complete list of KIRBY CORP shareholders