Who owns Union Pac Corp option?
- CUSIP Number: 907818958
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Analyze quarterly positions in Union Pac Corp option with up to 7 years of data, all consolidated into one spreadsheet
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Who bought or sold Union Pac Corp option this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| IMC-Chicago | 238k | $55M | -11% | Dec 2025 |
|
| Simplex Trading | 69k | $16M | -21% | Dec 2025 |
|
| Hrt Financial | 25k | $5.8M | 322% | Dec 2025 |
|
| SG Americas Securities | 19k | $40k | -76% | Mar 2026 |
|
| Group One Trading | 6.5k | $1.5M | -79% | Dec 2025 |
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