SPDR SER TR's ticker is and the CUSIP is 78468R956. A total of 8 filers reported holding SPDR SER TR in Q1 2021. The put-call ratio across all filers is - and the average weighting 1.2%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sea Otter Advisors LLC | 6,500 | $837,395 | 0.46% |
| Twin Tree Management, LP | 485,700 | $62,572,732 | 0.10% |
| JANE STREET GROUP, LLC | 1,891,600 | $243,694,828 | 0.08% |
| Maven Securities LTD | 40,200 | $5,179,095 | 0.08% |
| IMC-Chicago, LLC | 529,000 | $68,151,070 | 0.06% |
| Optiver Holding B.V. | 515,800 | $66,450,514 | 0.05% |
| Allianz Asset Management GmbH | 178,600 | $23,009,038 | 0.04% |
| CTC LLC | 6,075 | $78,264,225 | 0.04% |
| Sepio Capital, LP | 360 | $247,320 | 0.02% |
| JPMORGAN CHASE & CO | 745,000 | $95,978,350 | 0.01% |