NYSE : WES
$0.33 (0.71%)
2.93%
115
change: -242 | last: 35744
change: -145 | last: 18924
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change: 219 | last: 31-
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0.00
change: -81.8558 | last: 0.8186511.27M
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-04-08 | ALPS Advisors, Inc. | 38.64M | 9.82% |
| 2026-01-21 | Anadarko USH1 Corporation | 9M | 2.20% |
| 2026-01-21 | Kerr-McGee Worldwide Corporation | 9M | 2.20% |
| 2026-01-21 | Kerr-McGee Corporation | 9M | 2.20% |
| 2026-01-21 | Anadarko Holding Company | 9M | 2.20% |
| 2026-01-21 | APC Midstream Holdings, LLC | 457.85K | 0.10% |
| 2026-01-21 | OXY USA Inc. | 165.68M | 40.60% |
| 2026-01-21 | OXY Oil Partners, Inc. | 165.68M | 40.60% |
| 2026-01-21 | Western Gas Resources, Inc. | 156.68M | 38.40% |
| 2026-01-21 | Anadarko Petroleum Corporation | 165.68M | 40.60% |
| 2026-01-21 | Baseball Merger Sub 2, Inc. | 165.68M | 40.60% |
| 2026-01-21 | Occidental Petroleum Corporation | 165.68M | 40.60% |
| 2026-01-06 | ALPS Advisors, Inc. | 35.07M | 8.60% |
| 2025-10-07 | Alerian MLP ETF | 34.4M | 9.04% |
| 2025-07-09 | ALPS Advisors, Inc. | 34.68M | 9.11% |
| 2025-04-09 | ALPS Advisors, Inc. | 33.82M | 8.89% |
| 2025-02-13 | ALPS Advisors, Inc. | 31.42M | 8.26% |
| 2024-02-09 | 98-0557567 | 23.51M | 6.20% |
| 2022-02-03 | (. | 24.33M | 5.96% |
| 2022-02-03 | (. | 24.19M | 5.92% |
| 2022-01-31 | 98-0557567 | 15.27M | 3.70% |
| 2021-02-16 | 98-0557567 | 21.34M | 5.10% |
| 2020-02-14 | Tortoise Capital Advisors, L.L.C. | 20.88M | 4.60% |
| 2020-02-12 | Neuberger Berman Group LLC | 15.39M | 3.40% |
| 2020-02-12 | Neuberger Berman Investment Advisers LLC | 15.39M | 3.40% |
| 2019-10-09 | Tortoise Capital Advisors, L.L.C. | 23.95M | 5.30% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $39.50 | 400.49M | $15.82B | $819.49M | $8.93B | $23.93B |
| 2024-12-31 | $38.43 | 380.4M | $14.62B | $1.09B | $8.14B | $21.67B |
| 2023-12-31 | $29.26 | 383.03M | $11.21B | $272.79M | $7.96B | $18.9B |
| 2022-12-31 | $26.85 | 394.95M | $10.6B | $286.66M | $6.83B | $17.15B |
| 2021-12-31 | $22.27 | 411.31M | $9.16B | $202M | $6.95B | $15.91B |
| 2020-12-31 | $13.82 | 435.55M | $6.02B | $444.92M | $7.89B | $13.47B |
| 2019-12-31 | $19.69 | 415.79M | $8.19B | $99.96M | $7.96B | $16.05B |
| 2018-12-31 | $27.73 | 218.94M | $6.07B | $92.14M | $5.24B | $11.22B |
| 2017-12-31 | $37.16 | 218.93M | $8.14B | $79.59M | $3.49B | $11.55B |
| 2016-12-31 | $42.35 | 218.92M | $9.27B | $359.07M | $3.12B | $12.03B |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | $41.17 | 399.1M | $16.43B | $647.5M | $8.71B | $24.49B |
| 2025-12-31 | $39.50 | 400.49M | $15.82B | $819.49M | $8.93B | $23.93B |
| 2025-09-30 | $39.29 | 381.33M | $14.98B | $177.29M | $7B | $21.81B |
| 2025-06-30 | $38.70 | 381.33M | $14.76B | $129.73M | $7B | $21.63B |
| 2025-03-31 | $40.96 | 380.99M | $15.61B | $448.45M | $7.33B | $22.49B |
| 2024-12-31 | $38.43 | 380.56M | $14.62B | $1.09B | $8.14B | $21.67B |
| 2024-09-30 | $38.26 | 380.51M | $14.56B | $1.12B | $7.94B | $21.37B |
| 2024-06-30 | $40.58 | 380.49M | $15.44B | $344.12M | $7.15B | $22.24B |
| 2024-03-31 | $35.58 | 380.02M | $13.52B | $295.25M | $7.38B | $20.61B |
| 2023-12-31 | $29.26 | 379.52M | $11.1B | $272.79M | $7.96B | $18.79B |
| 2023-09-30 | $27.23 | 383.56M | $10.44B | $489.49M | $7.26B | $17.22B |
| 2023-06-30 | $26.52 | 384.61M | $10.2B | $213.95M | $6.83B | $16.81B |