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%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $813,000 | – | 10,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OnyxPoint Global Management LP | 240,300 | $35,542,773 | 13.96% |
| West Tower Group, LLC | 300 | $4,437,300 | 2.34% |
| Sea Otter Advisors LLC | 6,500 | $961,415 | 0.54% |
| JANE STREET GROUP, LLC | 2,208,200 | $326,614,862 | 0.11% |
| IMC-Chicago, LLC | 629,600 | $93,124,136 | 0.08% |
| Allianz Asset Management GmbH | 217,800 | $32,214,798 | 0.05% |
| Maven Securities LTD | 31,300 | $4,629,583 | 0.05% |
| CTC LLC | 5,913 | $87,459,183 | 0.05% |
| Twin Tree Management, LP | 123,800 | $18,311,258 | 0.04% |
| Optiver Holding B.V. | 346,600 | $51,265,606 | 0.04% |