SPDR S&P 500 ETF TR's ticker is and the CUSIP is 78462F903. A total of 27 filers reported holding SPDR S&P 500 ETF TR in Q2 2019. The put-call ratio across all filers is - and the average weighting 12.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $3,089,000 | +65.1% | 750 | 0.0% | 0.15% | +10.9% |
| Q1 2021 | $1,871,000 | +58.3% | 750 | 0.0% | 0.14% | +158.5% |
| Q4 2020 | $1,182,000 | -76.2% | 750 | -50.0% | 0.05% | -80.7% |
| Q2 2020 | $4,962,000 | -87.0% | 1,500 | 0.0% | 0.28% | -84.1% |
| Q1 2019 | $38,156,000 | 0.0% | 1,500 | 0.0% | 1.73% | 0.0% |
| Q4 2018 | $38,156,000 | +5155.6% | 1,500 | -70.0% | 1.73% | +1338.3% |
| Q2 2016 | $726,000 | – | 5,000 | – | 0.12% | – |
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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% |