NuScale Power Corporation (SMR) has 20 known insider and institutional holders on record. The largest holder is FLUOR CORP with 39,936,472 shares. Other notable holders include Japan Bank for International Cooperation and Green Energy New Technology Investment Fund.
Over the last 12 months, insiders have made 82 transactions in SMR stock — 26 buys (valued at $236.54K) and 37 sells (valued at $1.46B). Insider selling has exceeded buying during this period.
SMR Insider Ownership
Top Holder
FLUOR CORP
39,936,472 shares
Buys (12 mo)
26
$236.54K value
Sells (12 mo)
37
$1.46B value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Fluor Corp |
10 Percent Owner |
39,936,472 |
2026-03-02 |
|
| 2 |
Japan Bank For International Cooperation |
10 Percent Owner |
19,285,070 |
2024-11-27 |
|
| 3 |
Green Energy New Technology Investment Fund |
Director |
4,266,142 |
2022-11-01 |
|
| 4 |
Ds Private Equity Co., Ltd. |
Director |
2,737,344 |
2022-10-28 |
|
| 5 |
Ds Asset Management Co., Ltd. |
Director |
2,539,061 |
2022-11-01 |
|
| 6 |
Ibk Securities Co., Ltd. |
10 Percent Owner |
295,420 |
2023-02-24 |
|
| 7 |
Hopkins John Lawrence |
Chief Executive Officer |
275,486 |
2026-03-03 |
|
| 8 |
Hamady Robert Ramsey |
Chief Financial Officer |
128,404 |
2026-03-03 |
|
| 9 |
Scott Clayton |
Chief Commercial Officer |
112,840 |
2026-03-03 |
|
| 10 |
Fisher Carl M. |
Chief Operating Officer |
90,864 |
2026-03-06 |
|
| 11 |
Reyes Jose N Jr |
Chief Technology Officer |
89,494 |
2026-03-03 |
|
| 12 |
Cooper William J. |
Chief Legal Officer/ Secretary |
85,603 |
2026-03-03 |
|
| 13 |
Atkinson Dale |
Chief Operating Officer |
61,855 |
2023-02-15 |
|
| 14 |
Warnica Kimberly O. |
Director |
47,459 |
2025-05-30 |
|
| 15 |
Hackett James T |
Director |
44,350 |
2024-05-29 |
|
| 16 |
Chung Bum-jin |
Director |
42,491 |
2025-05-30 |
|
| 17 |
Fujino Shinji |
Director |
37,242 |
2025-05-30 |
|
| 18 |
Sorrells Christopher D. |
Director |
32,747 |
2023-08-29 |
|
| 19 |
Ghasemian Shahram |
Chief Legal Officer |
21,486 |
2025-07-02 |
|
| 20 |
Colbert Chris |
Chief Financial Officer |
15,048 |
2023-06-26 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-31 |
Kresa Kent |
Director |
RSU Award |
3,946 |
- |
- |
| 2026-03-31 |
Boeckmann Alan L |
Director |
RSU Award |
3,470 |
- |
- |
| 2026-03-25 |
Tonnel David A |
Chief Accounting Officer |
Informative Sell |
2,290 |
$11.85 |
$27.13K |
| 2026-03-24 |
Tonnel David A |
Chief Accounting Officer |
Option Exercise |
9,710 |
- |
- |
| 2026-03-04 |
Fisher Carl M. |
Chief Operating Officer |
Informative Sell |
13,500 |
$12.64 |
$170.64K |
| 2026-02-28 |
Cooper William J. |
Chief Legal Officer/ Secretary |
RSU Award |
85,603 |
- |
- |
| 2026-03-03 |
Fisher Carl M. |
Chief Operating Officer |
Informative Sell |
22,197 |
$12.22 |
$271.25K |
| 2026-03-02 |
Fisher Carl M. |
Chief Operating Officer |
Option Exercise (Sell) |
19,391 |
- |
- |
| 2026-02-28 |
Fisher Carl M. |
Chief Operating Officer |
RSU Award |
112,840 |
- |
- |
| 2026-03-02 |
Scott Clayton |
Chief Commercial Officer |
Option Exercise (Sell) |
19,054 |
- |
- |
| 2026-02-28 |
Scott Clayton |
Chief Commercial Officer |
RSU Award |
112,840 |
- |
- |
| 2026-03-03 |
Hamady Robert Ramsey |
Chief Financial Officer |
Informative Sell |
18,570 |
$12.22 |
$226.93K |
| 2026-03-02 |
Hamady Robert Ramsey |
Chief Financial Officer |
Option Exercise (Sell) |
44,271 |
- |
- |
| 2026-02-28 |
Hamady Robert Ramsey |
Chief Financial Officer |
RSU Award |
128,404 |
- |
- |
| 2026-03-03 |
Hopkins John Lawrence |
Chief Executive Officer |
Informative Sell |
82,667 |
$12.22 |
$1.01M |
| 2026-03-02 |
Hopkins John Lawrence |
Chief Executive Officer |
Option Exercise (Sell) |
39,284 |
- |
- |
| 2026-02-28 |
Hopkins John Lawrence |
Chief Executive Officer |
RSU Award |
275,486 |
- |
- |
| 2026-03-02 |
Reyes Jose N Jr |
Chief Technology Officer |
Option Exercise (Sell) |
26,640 |
- |
- |
| 2026-02-28 |
Reyes Jose N Jr |
Chief Technology Officer |
RSU Award |
89,494 |
- |
- |
| 2026-02-28 |
Tonnel David A |
Chief Accounting Officer |
RSU Award |
54,474 |
- |
- |
| 2026-02-26 |
Fluor Corp |
10 Percent Owner |
Informative Sell |
463,747 |
$13.15 |
$6.1M |
| 2026-02-13 |
Fluor Corp |
10 Percent Owner |
Informative Sell |
71,000,000 |
$19.05 |
$1.35B |
| 2026-01-26 |
Cooper William J. |
Chief Legal Officer/ Secretary |
RSU Award |
27,173 |
- |
- |
| 2026-01-26 |
Cooper William J. |
Officer |
Unknown |
- |
- |
- |
| 2025-12-31 |
Kresa Kent |
Director |
RSU Award |
3,702 |
$14.17 |
$52.46K |
