Companies / Lightbridge Corp
Lightbridge Corp
Nasdaq: LTBRCIK 1084554RESTON, VA
Insider flow · last 90 daysNet sells $10.7K
Financials · FY2025
Ownership
37.5M shares outstanding · as of Jul 28, 2026
Ownership
| Insiders | 4.75% | 1,779,057 |
| 10%+ / strategic | 12.89% | 4,828,064 |
| Institutions | 30.09% | 11,269,434 |
| Public float | 52.28% | 19,581,536 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 8
View all →| Insider | % of shares | Shares |
|---|---|---|
Grae SethCEOPresident and CEO · Director | 2.08% | 778,014 |
Mushakov AndreyEVP, Nuclear Operations | 1.02% | 380,485 |
| 0.85% | 319,827 | |
Funches Jesse L.Director | 0.20% | 74,022 |
Tobin Mark RobertDirector | 0.19% | 71,669 |
Goodman SherriDirector | 0.16% | 61,362 |
Chakraborty SwetaDirector | 0.13% | 48,992 |
Magraw Daniel BDirector | 0.12% | 44,686 |
Institutional holders 126
View all →| Holder | Value | % of shares |
|---|---|---|
| $24.87M | 7.55% | |
| $23.11M | 4.88% | |
| $22.58M | 6.86% | |
| $15.07M | 3.77% | |
| $10.47M | 2.21% | |
| $8.62M | 1.82% | |
| $7.95M | 1.68% | |
| $7.72M | 1.93% | |
| $6.97M | 1.75% | |
| $4.77M | 1.01% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Add | Common stock | $12.39M | +1.2M +461.63% | 1,413,971 3.77% of shares | medium |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $8.63M | +982K +53.14% | 2,829,502 7.55% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $4.90M | +557K +27.70% | 2,568,869 6.86% of shares | low |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | New | Common stock | $1.33M | +125K | 124,980 0.33% of shares | low |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | Common stock | $1.23M | +115K +21.43% | 653,900 1.75% of shares | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | New | Common stock | $1.12M | +105K | 105,361 0.28% of shares | low |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Trim | Common stock | $-764.2K | -72K -33.45% | 142,636 0.38% of shares | low |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | New | Common stock | $591.8K | +56K | 55,516 0.15% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| State Street Corporation | Passive13G | — |
| Vanguard Group Inc | Passive13G/A | — |
| BlackRock, Inc. | Passive13G | — |
| State Street Corporation | Passive13G | — |
| State Street Corporation | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| LTBR | — | 53224K302 |