Kinder Morgan, Inc. (KMI) Shareholders & Insider Trades
Kinder Morgan shareholders at a glance
The largest holder of Kinder Morgan stock is Richard Kinder11.59 %, with 258.1 million shares (11.59% of the company), worth about $8.32 billion as of September 25, 2026. The 10 largest holders together own 42.3%.
In Q2 2026, 1,914 institutional holdings reports listed 1.66 billion shares worth $53.10 billion, up 10.7% in shares from Q1 2026.
Insiders reported 52 transactions in the last two years: 29 sales worth $38.75 million and 5 purchases. The newest one on file is from May 18, 2026 (Garthwaite Michael P, Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 18, 2026.
Kinder Morgan, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Kinder Morgan shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Richard Kinder11.59 % | 258.1 million | 11.59% | $8.3B |
| BlackRock Advisors LLC | 141.8 million | 6.37% | $4.6B |
| State Street Corporation | 130.9 million | 5.88% | $4.2B |
| Vanguard Capital Management LLC | 125.6 million | 5.64% | $4.0B |
| Vanguard Portfolio Management LLC | 67.9 million | 3.05% | $2.2B |
| Merrill Lynch International | 61.5 million | 2.76% | $2.0B |
| Geode Capital Management LLC | 55.7 million | 2.50% | $1.8B |
| Norges Bank (13F) | 37.6 million | 1.69% | $1.2B |
| JPMorgan Investment Management, Inc. | 32.4 million | 1.46% | $1.0B |
| Eaton Vance Management | 30.5 million | 1.37% | $983.0M |
As of September 25, 2026.
Kinder Morgan institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 1,914 | 1.66 billion | $53.1B |
| Q1 2026 | 1,924 | 1.50 billion | $50.3B |
| Q4 2025 | 1,813 | 1.52 billion | $41.9B |
| Q3 2025 | 1,763 | 1.49 billion | $42.1B |
| Q2 2025 | 1,757 | 1.49 billion | $43.9B |
| Q1 2025 | 1,731 | 1.47 billion | $42.0B |
| Q4 2024 | 1,680 | 1.48 billion | $40.6B |
| Q3 2024 | 1,494 | 1.50 billion | $33.2B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Kinder Morgan insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Garthwaite Michael P | May 18, 2026 | Officer | Sale at price 33.65 per share. | $52,151 |
| Schlosser John W | May 5, 2026 | Officer | Sale at price 32.41 per share. | $199,840 |
| Garthwaite Michael P | Apr 16, 2026 | Divisional Officer | Sale at price 31.72 per share. | $49,168 |
| Schlosser John W | Apr 6, 2026 | Officer | Sale at price 32.93 per share. | $203,071 |
| Garthwaite Michael P | Mar 16, 2026 | Officer | Sale at price 33.30 per share. | $51,609 |
| Schlosser John W | Mar 5, 2026 | Officer | Sale at price 33.68 per share. | $207,640 |
| Ashley Anthony B | Feb 17, 2026 | Officer | Sale at price 31.94 per share. | $255,560 |
| Schlosser John W | Feb 5, 2026 | Officer | Sale at price 30.09 per share. | $185,523 |
| Smith William A | Feb 2, 2026 | Director | Purchase at price 29.75 per share. | $89,236 |
| Michels David Patrick | Jan 22, 2026 | Chief Financial Officer | Sale at price 30.00 per share. | $600,000 |
| Vagt Robert F | Jan 20, 2026 | Director | Stock Award(Grant) at price 27.96 per share. | $50,048 |
| Chronis Amy W | Jan 20, 2026 | Director | Stock Award(Grant) at price 27.96 per share. | $250,242 |
Newest 12 of 52 insider transactions in the last two years.
Questions and answers
Who owns the most Kinder Morgan stock?
Richard Kinder11.59 %, with 11.59% of the company (as of September 25, 2026). Next: BlackRock Advisors LLC (6.37%) and State Street Corporation (5.88%).
How many institutions own Kinder Morgan stock?
1,914 institutional holdings reports listed Kinder Morgan shares in Q2 2026, 1.66 billion shares in all worth $53.10 billion.
Are Kinder Morgan insiders buying or selling the stock?
In the last two years insiders reported 29 sales and 5 purchases (52 transactions in all); the newest on file is from May 18, 2026.
