SIMPLEX TRADING, LLC - SPDR S&P 500 ETF TR ownership

SPDR S&P 500 ETF TR's ticker is and the CUSIP is 78462F953. A total of 45 filers reported holding SPDR S&P 500 ETF TR in Q4 2020. The put-call ratio across all filers is - and the average weighting 9.5%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of SPDR S&P 500 ETF TR
ValueSharesWeighting
Q3 2023$18,958,519
+28.7%
44,433,200
+33.4%
14.91%
+23.1%
Q2 2023$14,733,066
+20.8%
33,317,100
+11.8%
12.11%
+13.0%
Q1 2023$12,197,979
+40.9%
29,795,500
+31.6%
10.72%
+13.8%
Q4 2022$8,660,165
-99.9%
22,645,100
-15.5%
9.42%
-13.0%
Q3 2022$9,576,603,000
+19.7%
26,811,700
+26.5%
10.83%
+27.3%
Q2 2022$7,998,756,000
-6.6%
21,202,800
+11.8%
8.50%
+8.6%
Q1 2022$8,563,681,000
+24.8%
18,961,300
+31.2%
7.83%
+13.0%
Q4 2021$6,862,792,000
-45.9%
14,449,200
-51.0%
6.93%
-41.5%
Q3 2021$12,681,586,000
+4.6%
29,462,600
+4.0%
11.84%
+1.1%
Q2 2021$12,125,612,000
+20.0%
28,326,900
+11013.9%
11.71%
-35.5%
Q1 2021$10,101,540,000
+53.4%
254,877
+44.8%
18.15%
+112.8%
Q4 2020$6,583,017,000
-5.3%
176,073
-15.2%
8.53%
-9.8%
Q3 2020$6,951,110,000
-11.0%
207,564
-18.1%
9.46%
-24.2%
Q2 2020$7,813,965,000
-26.2%
253,404
-38.3%
12.47%
-33.2%
Q1 2020$10,587,339,000
+117.8%
410,760
+172.0%
18.67%
+75.7%
Q4 2019$4,860,472,000
+72.4%
151,012
+59.0%
10.62%
+32.5%
Q3 2019$2,818,691,000
-20.2%
94,979
-21.2%
8.02%
-16.8%
Q2 2019$3,531,236,000
+16.1%
120,520
+11.9%
9.64%
+14.0%
Q1 2019$3,041,829,000
+4.0%
107,683
-7.9%
8.46%
-1.4%
Q4 2018$2,923,439,000
+54.0%
116,975
+79.1%
8.58%
+40.7%
Q3 2018$1,898,750,000
+38.2%
65,312
+29.0%
6.10%
+13.2%
Q2 2018$1,373,680,000
+3297.0%
50,637
-35.9%
5.38%
+202.9%
Q1 2018$40,438,000
+206.4%
79,007
+84.5%
1.78%
+213.0%
Q4 2017$13,199,000
+22.5%
42,824
+50.2%
0.57%
+29.1%
Q3 2017$10,776,000
-43.3%
28,514
-35.7%
0.44%
-46.7%
Q2 2017$18,992,000
+5.4%
44,375
-3.5%
0.82%
+5.8%
Q1 2017$18,022,000
-0.6%
45,997
+43.2%
0.78%
-28.0%
Q4 2016$18,138,000
+2.1%
32,125
-29.6%
1.08%
-10.0%
Q3 2016$17,768,000
-15.4%
45,629
-17.2%
1.20%
-14.2%
Q2 2016$21,003,000
+68.6%
55,118
+77.2%
1.40%
+41.4%
Q1 2016$12,457,000
+30.4%
31,104
+47.0%
0.99%
+32.8%
Q4 2015$9,554,000
-70.6%
21,157
-44.1%
0.75%
-68.7%
Q3 2015$32,546,000
+251.8%
37,838
+112.7%
2.39%
+207.9%
Q2 2015$9,251,000
+17.3%
17,786
-7.8%
0.78%
-15.5%
Q1 2015$7,888,00019,2960.92%
Other shareholders
SPDR S&P 500 ETF TR shareholders Q4 2020
NameSharesValueWeighting ↓
CARRONADE CAPITAL MANAGEMENT, LP 1,000,000$377,250,00053.43%
AKUNA SECURITIES LLC 27,694,700$9,884,760,00052.73%
Philosophy Capital Management LLC 7,400$279,165,00035.19%
Saltoro Capital, LP 370,000$139,583,00033.44%
Swan Global Investments, LLC 2,218,900$1,002,470,00030.03%
Optiver Holding B.V. 68,349,700$25,721,107,00028.41%
LONESTAR CAPITAL MANAGEMENT LLC 3,300$124,493,00024.96%
IMC-Chicago, LLC 41,606,800$15,696,165,00022.08%
Warberg Asset Management LLC 245,000$92,426,00020.31%
CTC LLC 854,509$32,235,694,00019.69%
View complete list of SPDR S&P 500 ETF TR shareholders