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
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $62,054,000 | -58.2% | 15,000 | +50.0% | 4.14% | -53.6% |
| Q4 2015 | $148,463,000 | +884.3% | 10,000 | +400.0% | 8.92% | +593.1% |
| Q1 2015 | $15,083,000 | +105.7% | 2,000 | -80.0% | 1.29% | +16.1% |
| Q3 2014 | $7,331,000 | -83.3% | 10,000 | -37.5% | 1.11% | -75.4% |
| Q2 2014 | $43,867,000 | +46.2% | 16,000 | +966.7% | 4.51% | +38.4% |
| Q1 2014 | $30,000,000 | -78.5% | 1,500 | -99.8% | 3.26% | -76.4% |
| Q4 2013 | $139,350,000 | – | 750,000 | – | 13.80% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AKUNA SECURITIES LLC | 9,281,000 | $3,967,441,880 | 32.16% |
| CenterStar Asset Management, LLC | 350,900 | $150,002,732 | 30.98% |
| CTC LLC | 891,074 | $38,091,631,352 | 21.99% |
| Optiver Holding B.V. | 75,043,700 | $32,079,680,876 | 21.75% |
| Twin Tree Management, LP | 18,514,400 | $7,914,535,915 | 17.78% |
| IMC-Chicago, LLC | 28,932,400 | $12,368,022,352 | 10.96% |
| SIMPLEX TRADING, LLC | 21,223,800 | $9,055,583 | 7.12% |
| Sea Otter Advisors LLC | 20,000 | $8,549,600 | 4.77% |
| JANE STREET GROUP, LLC | 33,233,800 | $14,206,784,824 | 4.59% |
| Swan Global Investments, LLC | 988,400 | $99,795,592 | 3.20% |