The largest holder of Unum Group stock is BlackRock Advisors LLC, with 17.3 million shares (10.91% of the company), worth about $1.61 billion as of September 25, 2026. The 10 largest holders together own 45.4%.
In Q2 2026, 799 institutional holdings reports listed 157.0 million shares worth $12.90 billion, up 23.6% in shares from Q1 2026.
Insiders reported 56 transactions in the last two years: 21 sales worth $18.30 million and no purchases. The newest one on file is from April 30, 2026 (Ahmed Elizabeth Claire, Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through April 30, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 17.3 million | 10.91% | $1.6B |
| Norges Bank (13F) | 13.3 million | 8.37% | $1.2B |
| Vanguard Portfolio Management LLC | 8.6 million | 5.42% | $801.0M |
| Fidelity Management & Research Co. LLC | 7.7 million | 4.89% | $721.0M |
| Vanguard Capital Management LLC | 6.8 million | 4.30% | $634.0M |
| State Street Corporation | 5.1 million | 3.20% | $473.0M |
| DFA Australia Ltd. | 3.8 million | 2.38% | $352.0M |
| Eaton Vance Management | 3.2 million | 2.05% | $303.0M |
| Geode Capital Management LLC | 3.1 million | 1.97% | $291.0M |
| AQR Capital Management LLC | 3.0 million | 1.89% | $279.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 799 | 157.0 million | $12.9B |
| Q1 2026 | 723 | 127.0 million | $9.3B |
| Q4 2025 | 722 | 146.0 million | $11.3B |
| Q3 2025 | 703 | 134.0 million | $10.4B |
| Q2 2025 | 764 | 153.0 million | $12.4B |
| Q1 2025 | 757 | 156.0 million | $12.7B |
| Q4 2024 | 721 | 154.0 million | $11.3B |
| Q3 2024 | 656 | 158.0 million | $9.4B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Ahmed Elizabeth Claire | Apr 30, 2026 | Officer | Sale at price 80.14 per share. | $961,680 |
| Pyne Christopher W | Mar 16, 2026 | Officer | Sale at price 72.47 per share. | $351,624 |
| Till Mark Paul | Mar 12, 2026 | Officer | Stock Gift at price 0.00 per share. | – |
| Iglesias Lisa G | Mar 9, 2026 | General Counsel | Sale at price 73.00 per share. | $255,500 |
| Iglesias Lisa G | Feb 27, 2026 | General Counsel | Stock Award(Grant) at price 0.00 per share. | – |
| Mckenney Richard P | Feb 27, 2026 | Chief Executive Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Zabel Steven Andrew | Feb 27, 2026 | Chief Financial Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Pyne Christopher W | Feb 27, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Till Mark Paul | Feb 27, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Rice Walter Lynn Jr. | Feb 27, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Anderson Shelia Danette | Feb 27, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Arnold Timothy Gerald | Feb 27, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 56 insider transactions in the last two years.
BlackRock Advisors LLC, with 10.91% of the company (as of September 25, 2026). Next: Norges Bank (13F) (8.37%) and Vanguard Portfolio Management LLC (5.42%).
799 institutional holdings reports listed Unum Group shares in Q2 2026, 157.0 million shares in all worth $12.90 billion.
In the last two years insiders reported 21 sales and no purchases (56 transactions in all); the newest on file is from April 30, 2026.