UNION PAC CORP's ticker is and the CUSIP is 907818908. A total of 8 filers reported holding UNION PAC CORP in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $1,173,000 | – | 15,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Hudson Bay Capital Management LP | 369,500 | $40,242,000 | 0.81% |
| GROUP ONE TRADING, L.P. | 117,800 | $12,830,000 | 0.13% |
| SIMPLEX TRADING, LLC | 2,667 | $1,010,000 | 0.04% |
| Allianz Asset Management GmbH | 134,000 | $14,594,000 | 0.01% |
| SG Americas Securities, LLC | 75,600 | $363,000 | 0.00% |
| JPMORGAN CHASE & CO | 100,100 | $10,902,000 | 0.00% |
| BLAIR WILLIAM & CO/IL | 200 | $22,000 | 0.00% |