The largest holder of Knight-Swift Transportation stock is BlackRock Advisors LLC, with 15.9 million shares (9.74% of the company), worth about $1.09 billion as of September 25, 2026. The 10 largest holders together own 42.2%.
In Q2 2026, 666 institutional holdings reports listed shares worth $12.80 billion.
Insiders reported 79 transactions in the last two years: 13 sales worth $11.44 million and 1 purchase. The newest one on file is from May 12, 2026 (Munro Kathryn L, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 12, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 15.9 million | 9.74% | $1.1B |
| DFA Australia Ltd. | 8.3 million | 5.08% | $567.0M |
| Fidelity Management & Research Co. LLC | 8.1 million | 4.95% | $552.0M |
| Vanguard Capital Management LLC | 7.1 million | 4.34% | $484.0M |
| Vanguard Portfolio Management LLC | 6.5 million | 3.97% | $443.0M |
| State Street Corporation | 5.2 million | 3.20% | $357.0M |
| Invesco Advisers, Inc. | 5.1 million | 3.16% | $353.0M |
| Victory Capital Management, Inc. (Investment Management) | 4.8 million | 2.94% | $328.0M |
| AQR Capital Management LLC | 4.5 million | 2.76% | $308.0M |
| Slate Path Capital LP | 3.4 million | 2.10% | $234.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 666 | – | $12.8B |
| Q1 2026 | 532 | 160.0 million | $9.2B |
| Q4 2025 | 503 | 167.0 million | $8.7B |
| Q3 2025 | 480 | 155.0 million | $6.1B |
| Q2 2025 | 472 | 160.0 million | $7.1B |
| Q1 2025 | 507 | 152.0 million | $6.6B |
| Q4 2024 | 504 | 156.0 million | $8.3B |
| Q3 2024 | 491 | 154.0 million | $8.3B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Munro Kathryn L | May 12, 2026 | Director | Stock Award(Grant) at price 59.90 per share. | $189,943 |
| Garnreiter Michael | May 12, 2026 | Director | Stock Award(Grant) at price 59.90 per share. | $169,996 |
| Vander Ploeg David N | May 12, 2026 | Director | Stock Award(Grant) at price 59.90 per share. | $149,990 |
| Shank Roberta Roberts | May 12, 2026 | Director | Stock Award(Grant) at price 59.90 per share. | $239,959 |
| Col Douglas L | May 12, 2026 | Director | Stock Award(Grant) at price 59.90 per share. | $139,986 |
| Hobson Louis | May 12, 2026 | Director | Stock Award(Grant) at price 59.90 per share. | $139,986 |
| Powell Jessica | May 12, 2026 | Director | Stock Award(Grant) at price 59.90 per share. | $139,986 |
| Boerger Amy | May 12, 2026 | Director | Stock Award(Grant) at price 59.90 per share. | $57,863 |
| Knight Gary J | Mar 12, 2026 | Officer and Director | -- | – |
| Miller Adam W | Mar 12, 2026 | Chief Executive Officer | -- | – |
| Miller Adam W | Mar 12, 2026 | Chief Executive Officer | -- | – |
| Smith Joshua | Feb 26, 2026 | Officer | Sale at price 60.91 per share. | $351,474 |
Newest 12 of 79 insider transactions in the last two years.
BlackRock Advisors LLC, with 9.74% of the company (as of September 25, 2026). Next: DFA Australia Ltd. (5.08%) and Fidelity Management & Research Co. LLC (4.95%).
666 institutional holdings reports listed Knight-Swift Transportation shares in Q2 2026 worth $12.80 billion.
In the last two years insiders reported 13 sales and 1 purchase (79 transactions in all); the newest on file is from May 12, 2026.