The largest holder of APA stock is BlackRock Advisors LLC, with 32.3 million shares (9.21% of the company), worth about $1.39 billion as of September 25, 2026. The 10 largest holders together own 56.2%.
In Q2 2026, 865 institutional holdings reports listed shares worth $12.10 billion.
Insiders reported 97 transactions in the last two years: 1 sale worth $833,373 and 1 purchase. The newest one on file is from March 31, 2026 (Joung Chansoo, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through March 31, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 32.3 million | 9.21% | $1.4B |
| Hotchkis & Wiley Capital Management LLC | 31.7 million | 9.05% | $1.4B |
| State Street Corporation | 25.2 million | 7.19% | $1.1B |
| Vanguard Capital Management LLC | 23.1 million | 6.59% | $997.0M |
| Vanguard Portfolio Management LLC | 17.3 million | 4.95% | $748.0M |
| DFA Australia Ltd. | 16.0 million | 4.58% | $692.0M |
| Invesco Advisers, Inc. | 15.3 million | 4.37% | $661.0M |
| Charles Schwab Investment Management, Inc. | 13.3 million | 3.79% | $574.0M |
| Geode Capital Management LLC | 12.9 million | 3.67% | $555.0M |
| Fidelity Management & Research Co. LLC | 9.8 million | 2.81% | $424.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 865 | – | $12.1B |
| Q1 2026 | 877 | 348.0 million | $14.7B |
| Q4 2025 | 785 | 343.0 million | $8.4B |
| Q3 2025 | 743 | 346.0 million | $8.4B |
| Q2 2025 | 684 | 343.0 million | $6.3B |
| Q1 2025 | 664 | 332.0 million | $7.0B |
| Q4 2024 | 710 | 331.0 million | $7.6B |
| Q3 2024 | 688 | 314.0 million | $7.9B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Joung Chansoo | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Stover David L | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Ragauss Peter A | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Fisher Kenneth M | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Bay Annell R | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Bob Matthew Regis | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Ellis Juliet S. | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Mckay Lamar | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Hooper Charles W. | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Weaving Anya | Mar 31, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Bob Matthew Regis | Mar 18, 2026 | Director | Sale at price 36.23 per share. | $833,373 |
| Christmann John J Iv | Jan 30, 2026 | Chief Executive Officer | Stock Gift at price 0.00 per share. | – |
Newest 12 of 97 insider transactions in the last two years.
BlackRock Advisors LLC, with 9.21% of the company (as of September 25, 2026). Next: Hotchkis & Wiley Capital Management LLC (9.05%) and State Street Corporation (7.19%).
865 institutional holdings reports listed APA shares in Q2 2026 worth $12.10 billion.
In the last two years insiders reported 1 sale and 1 purchase (97 transactions in all); the newest on file is from March 31, 2026.