Lightbridge
Develops metallic nuclear fuel for existing and new water-cooled reactors.
$7.67
After-hours close+0.13 (+1.72%)
At close$7.54(−7.60%)
Something off on this page? Send us feedback.
Breakdown13F · Form 4
Institutions 42.23%14.84M sharesInsiders 6.72%2.36M sharesOther 51.05%17.94M shares
Shares outstanding 35.15M · Float 31.16M · 88.7% free float
Institutions13F, as of Jun 30, 2026
138 holders · 14.84M shares · 21 new positions · 70 increased · 34 reduced · 26 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| State Street Corp | 2.83M | 8.05% | +448.1K | Aug 7, 2026 |
| BlackRock, Inc. | 2.57M | 7.31% | +480.2K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 1.50M | 4.25% | +121.4K | Aug 13, 2026 |
| Exchange Traded Concepts, LLC | 1.12M | 3.18% | +35.6K | Aug 11, 2026 |
| Geode Capital Management, LLC | 876.8K | 2.49% | +153.0K | Aug 12, 2026 |
| Millennium Management LLC | 698.9K | 1.99% | +463.8K | Aug 14, 2026 |
| UBS Group AG | 542.5K | 1.54% | −94.9K | Aug 13, 2026 |
| BNP Paribas Arbitrage, SNC | 471.9K | 1.34% | −942.1K | Aug 13, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| State Street Corporation | 8.10% | 2.83M | 13G | Aug 7, 2026 ↗ |
| BlackRock, Inc. | 6.20% | 2.00M | 13G | Jan 21, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Seth Grae | director, officer: President and CEO | 872.1K | 2.48% | Aug 28, 2026 |
| Andrey Mushakov | officer: EVP & Chief Operating Officer | 457.7K | 1.30% | Aug 28, 2026 |
| Larry Goldman | officer: CFO | 377.7K | 1.07% | Aug 28, 2026 |
| Scott Randall Holcombe | officer: SVP & Chief Technology Officer | 321.9K | 0.92% | Aug 28, 2026 |
| Jesse L. Funches | director | 84.0K | 0.24% | Aug 7, 2026 |
| Sherri Goodman | director | 70.2K | 0.20% | Aug 7, 2026 |
| Mark Robert Tobin | director | 66.7K | 0.19% | Aug 12, 2026 |
| Sweta Chakraborty | director | 57.8K | 0.16% | Aug 7, 2026 |
| Daniel B. Magraw | director | 54.7K | 0.16% | Aug 7, 2026 |
3 ten-percent owners hold 77.6K shares by Form 4, outside the officers-and-directors figure above · 12 people have not refiled in the last 18 months (1.29M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 11, 2026 | Mark Robert Tobindirector | Sale | 15,000 | $8.99 | 66,669 |
| Jul 1, 2026 | Sweta Chakrabortydirector | Sale | 1,143 | $9.29 | 47,849 |
| Jul 1, 2026 | Sherri Goodmandirector | Sale | 1,116 | $9.29 | 60,246 |
| Jun 22, 2026 | Sherri Goodmandirector | Sale | 1,116 | $9.58 | 61,362 |
| Jan 29, 2026 | Andrey Mushakovofficer: EVP, Nuclear Operations | Sale · 3 lots | 30,289 | $16.57 | 389,082 |
| Jan 15, 2026 | Larry Goldmanofficer: CFO | Sale | 6,350 | $18.07 | 328,840 |
| Jan 14, 2026 | Larry Goldmanofficer: CFO | Sale | 2,519 | $18.00 | 335,190 |
| Jan 9, 2026 | Jesse L. Funchesdirector | Sale | 1,449 | $16.96 | 74,022 |
| Jan 6, 2026 | Sweta Chakrabortydirector | Sale | 1,245 | $15.68 | 48,992 |
| Jan 2, 2026 | Sweta Chakrabortydirector | Sale | 1,947 | $12.88 | 39,606 |
CongressHouse and Senate disclosures
Not reported.