Citadel Advisors - DAVITA INC ownership

DAVITA INC's ticker is and the CUSIP is 23918K908. A total of 3 filers reported holding DAVITA INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of DAVITA INC
ValueSharesWeighting
Q2 2016$3,108,000
-19.5%
40,200
-23.6%
0.00%
-40.0%
Q1 2016$3,860,000
+71.5%
52,600
+62.8%
0.01%
+150.0%
Q4 2015$2,251,000
+2.0%
32,300
+5.9%
0.00%0.0%
Q3 2015$2,206,000
-13.0%
30,500
-4.4%
0.00%0.0%
Q2 2015$2,535,000
-64.1%
31,900
-63.3%
0.00%
-71.4%
Q1 2015$7,063,000
+101.4%
86,900
+87.7%
0.01%
+133.3%
Q4 2014$3,507,000
+18.4%
46,300
+14.3%
0.00%0.0%
Q3 2014$2,962,000
-17.9%
40,500
-18.8%
0.00%
-25.0%
Q2 2014$3,609,000
-25.6%
49,900
-29.2%
0.00%
-33.3%
Q1 2014$4,854,000
-5.3%
70,500
-12.9%
0.01%
-14.3%
Q4 2013$5,127,000
-22.5%
80,900
-30.4%
0.01%
-30.0%
Q3 2013$6,617,000
+68.0%
116,300
+256.7%
0.01%
+42.9%
Q2 2013$3,938,00032,6000.01%
Other shareholders
DAVITA INC shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 131,700$10,531,0000.02%
JANE STREET GROUP, LLC 186,200$14,889,0000.01%
Twin Tree Management, LP 19,700$1,575,0000.00%
SIMPLEX TRADING, LLC 21,700$1,735,0000.00%
JPMORGAN CHASE & CO 300$24,0000.00%
Magnetar Financial LLC 154,600$22,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of DAVITA INC shareholders