SPDR S&P 500 ETF TR's ticker is and the CUSIP is 78462F903. A total of 37 filers reported holding SPDR S&P 500 ETF TR in Q4 2018. The put-call ratio across all filers is - and the average weighting 8.8%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MM Capital LLC | 1,797,400 | $472,690,000 | 82.21% |
| AKANTHOS CAPITAL MANAGEMENT LLC | 150,000 | $39,473,000 | 37.25% |
| CTC LLC | 669,016 | $17,604,690,000 | 25.17% |
| Optiver US LLC | 203,342 | $5,347,654,000 | 22.98% |
| Black Swift Group, LLC | 30,000 | $7,895,000 | 5.69% |
| HBK INVESTMENTS L P | 3,130,400 | $823,765,000 | 5.69% |
| Marathon Trading Investment Management LLC | 174,600 | $45,946,000 | 3.85% |
| WHITEBOX ADVISORS LLC | 400,000 | $105,260,000 | 3.12% |
| CIBC WORLD MARKETS CORP | 929,100 | $244,493,000 | 2.60% |
| WINTRUST INVESTMENTS LLC | 19,000 | $5,472,000 | 1.39% |