Union Pacific Corporation (UNP) Shareholders & Insider Trades
Union Pacific shareholders at a glance
The largest holder of Union Pacific stock is Vanguard Capital Management LLC, with 38.8 million shares (6.53% of the company), worth about $11.66 billion as of September 25, 2026. The 10 largest holders together own 37.5%.
In Q2 2026, 2,994 institutional holdings reports listed shares worth $145.00 billion.
Insiders reported 123 transactions in the last two years: 4 sales worth $9.25 million and no purchases. The newest one on file is from September 10, 2026 (Hamann Jennifer L, Chief Financial Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through September 10, 2026.
Union Pacific Corporation
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Union Pacific shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Vanguard Capital Management LLC | 38.8 million | 6.53% | $11.7B |
| BlackRock Advisors LLC | 36.6 million | 6.16% | $11.0B |
| State Street Corporation | 27.9 million | 4.70% | $8.4B |
| Capital Research & Management Co. (World Investors) | 27.1 million | 4.57% | $8.2B |
| Capital Research & Management Co. (Global Investors) | 17.1 million | 2.88% | $5.1B |
| Geode Capital Management LLC | 16.1 million | 2.71% | $4.8B |
| JPMorgan Investment Management, Inc. | 15.7 million | 2.64% | $4.7B |
| Eaton Vance Management | 14.6 million | 2.45% | $4.4B |
| Merrill Lynch International | 14.5 million | 2.44% | $4.4B |
| Vanguard Portfolio Management LLC | 14.3 million | 2.40% | $4.3B |
As of September 25, 2026.
Union Pacific institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 2,994 | – | $145.0B |
| Q1 2026 | 2,879 | 518.0 million | $125.0B |
| Q4 2025 | 2,848 | 518.0 million | $120.0B |
| Q3 2025 | 2,772 | 507.0 million | $120.0B |
| Q2 2025 | 2,775 | 488.0 million | $112.0B |
| Q1 2025 | 2,811 | 490.0 million | $116.0B |
| Q4 2024 | 2,809 | 492.0 million | $112.0B |
| Q3 2024 | 2,737 | 495.0 million | $122.0B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Union Pacific insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Hamann Jennifer L | Sep 10, 2026 | Chief Financial Officer | Stock Award(Grant) at price 285.78 per share. | $2,109 |
| Rocker Kenyatta G. | Sep 10, 2026 | Officer | Stock Award(Grant) at price 285.78 per share. | $744 |
| Conlin Christina B | Sep 10, 2026 | Officer | Stock Award(Grant) at price 285.78 per share. | $635 |
| Powers Carrie J. | Sep 10, 2026 | Officer | Stock Award(Grant) at price 285.78 per share. | $1,580 |
| Jalali Rahul | Sep 10, 2026 | Chief Technology Officer | Stock Award(Grant) at price 285.78 per share. | $1,464 |
| Rocker Kenyatta G. | Sep 4, 2026 | Officer | Stock Gift at price 0.00 per share. | – |
| Hamann Jennifer L | Aug 10, 2026 | Chief Financial Officer | Stock Award(Grant) at price 292.24 per share. | $2,325 |
| Rocker Kenyatta G. | Aug 10, 2026 | Officer | Stock Award(Grant) at price 292.24 per share. | $744 |
| Conlin Christina B | Aug 10, 2026 | Officer | Stock Award(Grant) at price 292.24 per share. | $635 |
| Powers Carrie J. | Aug 10, 2026 | Officer | Stock Award(Grant) at price 292.24 per share. | $1,580 |
| Jalali Rahul | Aug 10, 2026 | Chief Technology Officer | Stock Award(Grant) at price 292.24 per share. | $2,400 |
| Hamann Jennifer L | Jul 10, 2026 | Chief Financial Officer | Stock Award(Grant) at price 286.96 per share. | $2,325 |
Newest 12 of 123 insider transactions in the last two years.
Questions and answers
Who owns the most Union Pacific stock?
Vanguard Capital Management LLC, with 6.53% of the company (as of September 25, 2026). Next: BlackRock Advisors LLC (6.16%) and State Street Corporation (4.70%).
How many institutions own Union Pacific stock?
2,994 institutional holdings reports listed Union Pacific shares in Q2 2026 worth $145.00 billion.
Are Union Pacific insiders buying or selling the stock?
In the last two years insiders reported 4 sales and no purchases (123 transactions in all); the newest on file is from September 10, 2026.
