OXY
Occidental Petroleum Corporation · Energy · Oil & Gas Exploration & Production
Momentum inputs (comparable managers):
holder breadth -10.5% ·
share flow +1.8% ·
net new positions -11.8%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 159 | -1 | 721.54M | $35.07B | +6 | −7 |
| Q1 2026 | 163 | +3 | 697.33M | $45.31B | +9 | −6 |
| Q4 2025 | 158 | +1 | 706.65M | $29.07B | +1 | — |
| Q3 2025 | 24 | -1 | 583.60M | $27.58B | — | −1 |
| Q2 2025 | 22 | +2 | 555.63M | $23.35B | +2 | — |
| Q1 2025 | 17 | -2 | 413.85M | $20.43B | — | −2 |
| Q4 2024 | 19 | +1 | 406.56M | $20.09B | +1 | — |
| Q3 2024 | 17 | +1 | 361.97M | $18.65B | +1 | — |
| Q2 2024 | 16 | — | 359.61M | $22.66B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Berkshire Hathaway ✦ | 264.94M | +0.3% | $13.08B | 5.0% | ▲ Add | 4 | SEC ↗ |
| 2 | Dodge & Cox ✦ | 80.84M | +15.5% | $3.99B | 2.3% | ▲ Add | 4 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 38.43M | -3.7% | $1.91B | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 14.82M | +4.0% | $728.90M | 0.1% | ▲ Add | 4 | SEC ↗ ×2 |
| 5 | Fairfax Financial ✦ | 6.02M | 0.0% | $297.41M | 16.1% | Held | 4 | SEC ↗ |
| 6 | Two Sigma Investments ✦ | 3.43M | +359.9% | $169.31M | 0.4% | ▲ Add | 4 | SEC ↗ |
| 7 | Himalaya Capital ✦ | 1.47M | 0.0% | $72.39M | 3.3% | Held | 4 | SEC ↗ |
| 8 | Renaissance Technologies ✦ | 1.11M | +272.8% | $54.78M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 976.53K | +2.3% | $48.20M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 10 | AQR Capital Management ✦ | 773.68K | +172.5% | $38.18M | 0.0% | ▲ Add | 4 | SEC ↗ ×5 |
| 11 | Citadel Advisors ✦ | 191.01K | -67.7% | $9.43M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 12 | Millennium Management ✦ | 184.33K | -91.5% | $9.10M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | Gotham Asset Management ✦ | 178.72K | +56.0% | $8.82M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 14 | Fisher Asset Management ✦ | 168.36K | -72.6% | $8.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | D. E. Shaw & Co. ✦ | 162.42K | -66.8% | $8.02M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | Wellington Management ✦ | 127.88K | +18.1% | $6.31M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 17 | GAMCO Investors ✦ | 31.16K | -27.6% | $1.54M | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Marshall Wace | $203.46M | was 0.3% |
| Point72 Asset Management | $11.30M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,286 holders, 795.05M shares, $51.22B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.