Calamos Advisors LLC - SPDR S&P 500 ETF TR ownership

SPDR S&P 500 ETF TR's ticker is and the CUSIP is 78462F903. A total of 24 filers reported holding SPDR S&P 500 ETF TR in Q2 2018. The put-call ratio across all filers is - and the average weighting 12.4%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of SPDR S&P 500 ETF TR
ValueSharesWeighting
Q4 2019$90,825,000
+121.9%
1,129,000
+589.3%
0.45%
+66.3%
Q4 2018$40,937,000
-93.6%
163,800
-92.6%
0.27%
-92.3%
Q3 2018$639,584,000
+1144.0%
2,200,000
+69.2%
3.52%
+1020.4%
Q2 2018$51,415,000
+33.4%
1,300,000
+16081.2%
0.31%
+14.2%
Q3 2016$38,545,000
+29.6%
8,034
+99.1%
0.28%
+31.6%
Q2 2016$29,738,000
+112.4%
4,036
+300.4%
0.21%
+124.7%
Q1 2016$14,001,0001,0080.09%
Other shareholders
SPDR S&P 500 ETF TR shareholders Q2 2018
NameSharesValueWeighting ↓
Belvedere Trading LLC 13,277,000$2,728,689,00085.31%
WHITEBOX ADVISORS LLC 3,850,000$791,406,00023.10%
Virtu KCG Holdings LLC 2,465,400$506,689,00014.28%
SNS Financial Group, LLC 170,000$35,960,0009.16%
StratiFi, LLC 5,200$10,711,0006.47%
AXAR CAPITAL MANAGEMENT L.P. 31,000$2,744,0006.38%
Timber Hill LLC 6,152,600$1,264,482,0006.08%
3G Capital Partners 15,000$62,054,0004.14%
Citadel Advisors 13,867,100$2,850,522,0003.60%
Marathon Trading Investment Management LLC 82,600$16,979,0003.20%
View complete list of SPDR S&P 500 ETF TR shareholders