Citadel Advisors - SPDR S&P 500 ETF TR ownership

SPDR S&P 500 ETF TR's ticker is and the CUSIP is 78462F903. A total of 15 filers reported holding SPDR S&P 500 ETF TR in Q3 2014. The put-call ratio across all filers is - and the average weighting 3.9%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of SPDR S&P 500 ETF TR
ValueSharesWeighting
Q2 2016$5,484,435,000
+92.4%
26,174,940
+88.8%
6.11%
+69.9%
Q1 2016$2,850,522,000
-4.2%
13,867,100
-4.9%
3.60%
+10.8%
Q4 2015$2,974,042,000
-39.0%
14,586,500
-42.7%
3.25%
-30.0%
Q3 2015$4,878,679,000
+84.0%
25,458,850
+97.6%
4.63%
+101.5%
Q2 2015$2,651,751,000
-7.6%
12,881,960
-7.3%
2.30%
-15.4%
Q1 2015$2,869,949,000
-14.4%
13,902,770
-14.8%
2.72%
-17.5%
Q4 2014$3,354,337,000
+29.7%
16,322,810
+24.4%
3.30%
+21.8%
Q3 2014$2,585,277,000
+82.6%
13,121,900
+81.4%
2.71%
+66.8%
Q2 2014$1,415,891,000
-35.2%
7,234,270
-38.1%
1.62%
-36.7%
Q1 2014$2,186,367,00011,689,3002.56%
Other shareholders
SPDR S&P 500 ETF TR shareholders Q3 2014
NameSharesValueWeighting ↓
AKUNA SECURITIES LLC 9,281,000$3,967,441,88032.16%
CenterStar Asset Management, LLC 350,900$150,002,73230.98%
CTC LLC 891,074$38,091,631,35221.99%
Optiver Holding B.V. 75,043,700$32,079,680,87621.75%
Twin Tree Management, LP 18,514,400$7,914,535,91517.78%
IMC-Chicago, LLC 28,932,400$12,368,022,35210.96%
SIMPLEX TRADING, LLC 21,223,800$9,055,5837.12%
Sea Otter Advisors LLC 20,000$8,549,6004.77%
JANE STREET GROUP, LLC 33,233,800$14,206,784,8244.59%
Swan Global Investments, LLC 988,400$99,795,5923.20%
View complete list of SPDR S&P 500 ETF TR shareholders