PIONEER NAT RES CO's ticker is and the CUSIP is 72378710. A total of 5 filers reported holding PIONEER NAT RES CO in Q1 2014. The put-call ratio across all filers is - and the average weighting 2.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INGALLS & SNYDER LLC | 1,155,998 | $216,333,000 | 11.59% |
| Telluride Asset Management LLC | 1,500 | $281,000 | 0.24% |
| SpiderRock Trading LLC | 200 | $38,000 | 0.20% |
| Mizuho Trust & Banking Co., Ltd. | 188,848 | $35,341,000 | 0.13% |
| SpiderRock Trading LLC | 500 | $3,000 | 0.02% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 8,259 | $1,546,000 | 0.01% |