Institution Information
| Reportee | Signature Date | Report period | Total Entries | Total AUM($) |
|---|---|---|---|---|
| GROUP ONE TRADING LP | 02-14-2024 | 12-31-2023 | 7275 | 38,031,919,223 |
Institutional Holdings
| Issuer | Class | Position | Value | Shares | Portfolio Percentage (%) | Previous Percentage (%) | Shares Delta | Shares Delta(%) | Date Reported |
|---|---|---|---|---|---|---|---|---|---|
| BLUEBIRD BIO INC | COM | 2651 | $1,750,530 | 1,268,500 | 0.00 | 0.00 | 590,100 | 86.98 | 12-31-2023 |
| IRON MTN INC DEL | COM | 2652 | $1,749,500 | 25,000 | 0.00 | 0.00 | -84,500 | -77.17 | 12-31-2023 |
| SUBURBAN PROPANE PARTNERS L | UNIT LTD PARTN | 2653 | $1,749,360 | 98,500 | 0.00 | 0.00 | 42,100 | 74.65 | 12-31-2023 |
| UNION PAC CORP | COM | 2654 | $1,748,078 | 7,117 | 0.00 | 0.00 | 571 | 8.72 | 12-31-2023 |
