LTBRNasdaqIndustrial Inorganic ChemicalsFiscal year ends December 31
LIGHTBRIDGE Corp
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$5.41+0.20 (+3.84%)
Close on Oct 19, 2026
- Market cap
- $172.62M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
39.3%
15M of 37M shares
Institutional holders
130
19 new, 23 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 18 sales
Net sold $1.27M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| State Street Corporation | 2,829,502 | 8.10% | 13G (passive) | Jun 30, 2026 |
| BlackRock, Inc. | 2,544,546 | 7.20% | 13G (passive) amendment | Jun 30, 2026 |
| Millennium Management LLC | 1,149,336 | 5.00% | 13G (passive) | Jun 18, 2025 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of LTBR | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| State Street Corp | 2,829,502 | 7.55% | $24.87M | +448,138 | 0.00% |
| BlackRock, Inc. | 2,568,869 | 6.86% | $22.58M | +480,160 | 0.00% |
| Vanguard Capital Management LLC | 1,495,408 | 3.99% | $13.14M | +121,392 | 0.00% |
| Exchange Traded Concepts, LLC | 1,117,253 | 2.98% | $9.82M | +35,646 | 0.04% |
| Geode Capital Management, LLC | 876,816 | 2.34% | $7.71M | +152,964 | 0.00% |
| Millennium Management LLC | 698,893 | 1.87% | $6.14M | +463,790 | 0.00% |
| UBS Group AG | 542,466 | 1.45% | $4.77M | −94,941 | 0.00% |
| Bnp Paribas Arbitrage, Snc | 471,868 | 1.26% | $4.15M | −942,103 | 0.00% |
| Renaissance Technologies LLC | 338,400 | 0.90% | $2.97M | −315,500 | 0.00% |
| Northern Trust Corp | 293,415 | 0.78% | $2.58M | +40,744 | 0.00% |
| Pacer Advisors, Inc. | 231,409 | 0.62% | $2.03K | +66,957 | 0.01% |
| Vanguard Portfolio Management LLC | 230,475 | 0.62% | $2.03M | +15,475 | 0.00% |
| Vanguard Fiduciary Trust Co | 221,640 | 0.59% | $1.95M | −5,741 | 0.00% |
| Tortoise Investment Management, LLC | 215,937 | 0.58% | $1.90M | – | 0.14% |
| D. E. Shaw & Co., Inc. | 166,514 | 0.44% | $1.46M | +110,998 | 0.00% |
| Trexquant Investment LP | 108,962 | 0.29% | $957.78K | New | 0.01% |
| Charles Schwab Investment Management Inc | 105,016 | 0.28% | $923.09K | +19,160 | 0.00% |
| Susquehanna International Group, Llp | 95,654 | 0.26% | $840.80K | +7,609 | 0.00% |
| Morgan Stanley | 89,863 | 0.24% | $789.90K | −99,965 | 0.00% |
| Bank of New York Mellon Corp | 85,502 | 0.23% | $751.56K | +21,712 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 130 | 15M | 39.3% | 19 / 46 | 36 / 23 | 3M | 2M |
| Q1 2026 | 135 | 15M | 38.8% | 29 / 43 | 37 / 11 | 5M | 2M |
| Q4 2025 | 119 | 14M | 36.1% | 28 / 47 | 24 / 18 | 4M | 3M |
| Q3 2025 | 110 | 12M | 31.8% | 33 / 40 | 16 / 11 | 5M | 1M |
| Q2 2025 | 90 | 9M | 23.1% | 42 / 24 | 11 / 11 | 6M | 1M |
| Q1 2025 | 60 | 4M | 10.8% | 22 / 21 | 11 / 7 | 2M | 1M |
| Q4 2024 | 46 | 2M | 5.9% | 22 / 14 | 4 / 9 | 1M | 0M |
| Q3 2024 | 33 | 1M | 3.9% | 12 / 8 | 6 / 2 | 0M | 0M |
| Q2 2024 | 24 | 1M | 3.0% | 2 / 8 | 7 / 5 | 0M | 0M |
| Q1 2024 | 27 | 1M | 3.5% | 4 / 8 | 9 / 3 | 0M | 0M |
| Q4 2023 | 26 | 1M | 3.4% | 4 / 12 | 5 / 7 | 0M | 0M |
| Q3 2023 | 29 | 1M | 2.9% | 4 / 11 | 6 / 1 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of LTBR | Value | % of fund | As of |
|---|---|---|---|---|---|
| State Street(R) SPDR(R) S&P(R) Metals & Mining ETF | 2,201,004 | 5.88% | $19.35M | 0.44% | Jun 30, 2026 |
| Global X Uranium ETF | 2,032,298 | 5.43% | $16.75M | 0.31% | Jul 31, 2026 |
| Range Nuclear Renaissance Index ETF | 1,122,737 | 3.00% | $12.89M | 1.45% | May 31, 2026 |
| Vanguard Total Stock Market Index Fund | 1,074,058 | 2.87% | $9.44M | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 ETF | 887,759 | 2.37% | $7.80M | 0.01% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 385,926 | 1.03% | $3.39M | 0.00% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 375,687 | 1.00% | $3.10M | 0.01% | Jul 31, 2026 |
| iShares Russell 2000 Value ETF | 256,543 | 0.68% | $2.26M | 0.02% | Jun 30, 2026 |
| Pacer Data & Infrastructure Real Estate ETF | 232,377 | 0.62% | $1.91M | 0.52% | Jul 31, 2026 |
| Fidelity Extended Market Index Fund | 168,317 | 0.45% | $1.93M | 0.00% | May 31, 2026 |
| Vanguard Russell 2000 Index Fund | 150,060 | 0.40% | $1.72M | 0.01% | May 31, 2026 |
| iShares Micro-Cap ETF | 115,294 | 0.31% | $1.01M | 0.07% | Jun 30, 2026 |
| Themes Uranium & Nuclear ETF | 84,792 | 0.23% | $745.32K | 2.67% | Jun 30, 2026 |
| Schwab Small-Cap Index Fund | 83,432 | 0.22% | $687.48K | 0.01% | Jul 31, 2026 |
| iShares Russell 2000 Growth ETF | 74,870 | 0.20% | $658.11K | 0.00% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Seth Grae | President and CEO, Director | 922,084 | 2.46% | Aug 28, 2026 |
| Andrey Mushakov | EVP & Chief Operating Officer | 457,668 | 1.22% | Aug 28, 2026 |
| Larry Goldman | CFO | 377,688 | 1.01% | Aug 28, 2026 |
| Scott Randall Holcombe | SVP & Chief Technology Officer | 321,870 | 0.86% | Aug 28, 2026 |
| Sweta Chakraborty | Director | 57,132 | 0.15% | Sep 2, 2026 |
| Mark Robert Tobin | Director | 66,669 | 0.18% | Aug 12, 2026 |
| Daniel B. Magraw | Director | 908,368 | 2.43% | Aug 7, 2026 |
| Jesse L. Funches | Director | 84,022 | 0.22% | Aug 7, 2026 |
| Sherri Goodman | Director | 70,246 | 0.19% | Aug 7, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Sweta Chakraborty Director | Sep 1, 2026 | Sale(10b5-1 plan) | −717 | $7.43 | $5.33K | 57,132 |
| Scott Randall Holcombe SVP & Chief Technology Officer | Aug 28, 2026 | Tax withholding | −3,730 | $7.55 | $28.16K | 312,717 |
| Scott Randall Holcombe SVP & Chief Technology Officer | Aug 28, 2026 | Tax withholding | −103 | $7.55 | $778 | 9,153 |
| Seth Grae President and CEO, Director | Aug 28, 2026 | Tax withholding | −10,930 | $7.55 | $82.52K | 872,084 |
| Larry Goldman CFO | Aug 28, 2026 | Tax withholding | −7,139 | $7.55 | $53.90K | 377,688 |
| Andrey Mushakov EVP & Chief Operating Officer | Aug 28, 2026 | Tax withholding | −6,817 | $7.55 | $51.47K | 457,668 |
| Mark Robert Tobin Director | Aug 11, 2026 | Sale | −15,000 | $8.99 | $134.85K | 66,669 |
| Mark Robert Tobin Director | Aug 6, 2026 | Award | +10,000 | – | – | 81,669 |
| Sweta Chakraborty Director | Aug 6, 2026 | Award | +10,000 | – | – | 57,849 |
| Andrey Mushakov EVP & Chief Operating Officer | Aug 6, 2026 | Award | +84,000 | – | – | 464,485 |
| Sherri Goodman Director | Aug 6, 2026 | Award | +10,000 | – | – | 70,246 |
| Seth Grae President and CEO, Director | Aug 6, 2026 | Award | +105,000 | – | – | 883,014 |
| Jesse L. Funches Director | Aug 6, 2026 | Award | +10,000 | – | – | 84,022 |
| Daniel B. Magraw Director | Aug 6, 2026 | Award | +10,000 | – | – | 54,686 |
| Larry Goldman CFO | Aug 6, 2026 | Award | +65,000 | – | – | 384,827 |
| Scott Randall Holcombe SVP & Chief Technology Officer | Aug 6, 2026 | Award | +4,000 | – | – | 9,256 |
| Scott Randall Holcombe SVP & Chief Technology Officer | Aug 6, 2026 | Award | +65,000 | – | – | 316,447 |
| Sweta Chakraborty Director | Jul 1, 2026 | Sale(10b5-1 plan) | −1,143 | $9.29 | $10.62K | 47,849 |
| Sherri Goodman Director | Jul 1, 2026 | Sale(10b5-1 plan) | −1,116 | $9.29 | $10.37K | 60,246 |
| Sherri Goodman Director | Jun 22, 2026 | Sale(10b5-1 plan) | −1,116 | $9.58 | $10.69K | 61,362 |
| Larry Goldman CFO | Apr 3, 2026 | Tax withholding | −9,013 | $11.09 | $99.95K | 319,827 |
| Andrey Mushakov EVP, Nuclear Operations | Apr 3, 2026 | Tax withholding | −8,597 | $11.09 | $95.34K | 380,485 |
| Seth Grae President and CEO, Director | Apr 3, 2026 | Tax withholding | −13,256 | $11.09 | $147.01K | 778,014 |
| Andrey Mushakov EVP, Nuclear Operations | Jan 29, 2026 | Sale(10b5-1 plan) | −24,929 | $16.54 | $412.33K | 391,909 |
| Andrey Mushakov EVP, Nuclear Operations | Jan 29, 2026 | Sale(10b5-1 plan) | −2,827 | $16.03 | $45.32K | 389,082 |
| Andrey Mushakov EVP, Nuclear Operations | Jan 29, 2026 | Sale(10b5-1 plan) | −2,533 | $17.48 | $44.28K | 416,838 |
| Larry Goldman CFO | Jan 15, 2026 | Sale(10b5-1 plan) | −6,350 | $18.07 | $114.74K | 328,840 |
| Larry Goldman CFO | Jan 14, 2026 | Sale(10b5-1 plan) | −2,519 | $18.00 | $45.34K | 335,190 |
| Jesse L. Funches Director | Jan 9, 2026 | Sale(10b5-1 plan) | −1,449 | $16.96 | $24.58K | 74,022 |
| Sweta Chakraborty Director | Jan 6, 2026 | Sale(10b5-1 plan) | −1,245 | $15.68 | $19.52K | 48,992 |
| Daniel B. Magraw Director | Jan 2, 2026 | Award | +10,631 | – | – | 44,686 |
| Jesse L. Funches Director | Jan 2, 2026 | Award | +10,631 | – | – | 75,471 |
| Sherri Goodman Director | Jan 2, 2026 | Award | +10,631 | – | – | 62,478 |
| Mark Robert Tobin Director | Jan 2, 2026 | Award | +10,631 | – | – | 71,669 |
| Sweta Chakraborty Director | Jan 2, 2026 | Sale(10b5-1 plan) | −1,947 | $12.88 | $25.08K | 39,606 |
| Sweta Chakraborty Director | Jan 2, 2026 | Award | +10,631 | – | – | 50,237 |
| Larry Goldman CFO | Dec 16, 2025 | Sale(10b5-1 plan) | −5,451 | $14.50 | $79.04K | 337,709 |
| Andrey Mushakov EVP, Nuclear Operations | Dec 15, 2025 | Tax withholding | −8,104 | $14.49 | $117.43K | 419,371 |
| Seth Grae President and CEO, Director | Dec 15, 2025 | Tax withholding | −12,993 | $14.49 | $188.27K | 791,270 |
| Larry Goldman CFO | Dec 15, 2025 | Tax withholding | −8,487 | $14.49 | $122.98K | 343,160 |
| Larry Goldman CFO | Dec 5, 2025 | Sale(10b5-1 plan) | −8,030 | $17.50 | $140.53K | 351,647 |
| Larry Goldman CFO | Dec 4, 2025 | Tax withholding | −12,500 | $17.79 | $222.38K | 359,677 |
| Andrey Mushakov EVP, Nuclear Operations | Dec 4, 2025 | Tax withholding | −11,936 | $17.79 | $212.34K | 427,475 |
| Seth Grae President and CEO, Director | Dec 4, 2025 | Tax withholding | −19,137 | $17.79 | $340.45K | 804,263 |
| Andrey Mushakov EVP, Nuclear Operations | Dec 1, 2025 | Award | +50,442 | – | – | 439,411 |
| Seth Grae President and CEO, Director | Dec 1, 2025 | Award | +80,875 | – | – | 823,400 |
| Larry Goldman CFO | Dec 1, 2025 | Award | +46,666 | – | – | 372,177 |
| Sweta Chakraborty Director | Dec 1, 2025 | Sale(10b5-1 plan) | −1,948 | $15.47 | $30.14K | 41,553 |
| Seth Grae President and CEO, Director | Nov 20, 2025 | Tax withholding | −10,791 | $14.53 | $156.79K | 742,525 |
| Larry Goldman CFO | Nov 20, 2025 | Tax withholding | −7,048 | $14.53 | $102.41K | 330,038 |
| Larry Goldman CFO | Nov 20, 2025 | Sale(10b5-1 plan) | −4,527 | $15.22 | $68.90K | 325,511 |
| Andrey Mushakov EVP, Nuclear Operations | Nov 20, 2025 | Tax withholding | −6,730 | $14.53 | $97.79K | 388,969 |
| Sweta Chakraborty Director | Nov 3, 2025 | Sale(10b5-1 plan) | −1,948 | $26.73 | $52.07K | 43,501 |
| Seth Grae President and CEO, Director | Oct 15, 2025 | Option exercise | +32,296 | $12.60 | $406.93K | 785,612 |
| Seth Grae President and CEO, Director | Oct 15, 2025 | Sale(10b5-1 plan) | −32,296 | $28.07 | $906.55K | 753,316 |
| Seth Grae President and CEO, Director | Oct 13, 2025 | Sale(10b5-1 plan) | −20,600 | $26.01 | $535.81K | 753,316 |
| Seth Grae President and CEO, Director | Oct 13, 2025 | Option exercise | +20,600 | $10.80 | $222.48K | 773,916 |
| Andrey Mushakov EVP, Nuclear Operations | Oct 10, 2025 | Option exercise | +25,093 | $12.60 | $316.17K | 420,792 |
| Andrey Mushakov EVP, Nuclear Operations | Oct 10, 2025 | Sale(10b5-1 plan) | −25,093 | $25.06 | $628.83K | 395,699 |
| Seth Grae President and CEO, Director | Oct 10, 2025 | Sale(10b5-1 plan) | −7,616 | $25.84 | $196.80K | 753,316 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Mark Robert Tobin Director | Aug 11, 2026 | 15,000 | $134.91K | Aug 11, 2026 | Restricted Stock Vesting |
| Andrey Mushakov Officer | Jan 29, 2026 | 30,289 | $502.02K | Jan 29, 2026 | Restricted Stock Vesting |
| Larry Goldman Officer | Jan 14, 2026 | 2,685 | $48.33K | Jan 14, 2026 | Restricted Stock Units |
| Sweta Chakraborty Director | Jan 6, 2026 | 1,245 | $19.52K | Jan 6, 2026 | Restricted Stock Units |
| Larry Goldman Officer | Dec 16, 2025 | 8,136 | $142.38K | Dec 16, 2025 | Restricted Stock Units |
| Larry Goldman Officer | Dec 5, 2025 | 11,984 | $209.72K | Dec 5, 2025 | Restricted Stock Units |
| Sweta Chakraborty Director | Dec 1, 2025 | 3,895 | $60.25K | Dec 1, 2025 | Restricted Stock Units |
| Larry Goldman Officer | Nov 20, 2025 | 4,527 | $68.91K | Nov 20, 2025 | Restricted Stock Units |
| Seth Grae Officer | Oct 10, 2025 | 60,512 | $1.56M | Oct 10, 2025 | Option Exercise |
| Andrey Mushakov Officer | Oct 10, 2025 | 25,093 | $392.53K | Oct 10, 2025 | Option Exercise |
| Andrey Mushakov Officer | Sep 22, 2025 | 17,598 | $352.66K | Sep 22, 2025 | Option Exercise |
| Sweta Chakraborty Director | Aug 15, 2025 | 31,528 | $477.75K | Aug 15, 2025 | Restricted Stock Units |
| Larry Goldman Officer | Aug 13, 2025 | 24,334 | $438.01K | Aug 13, 2025 | Restricted Stock Units |
| Larry Goldman Officer | Jun 9, 2025 | 37,698 | $596.01K | Jun 9, 2025 | Restricted Stock Units |
| Seth Grae Officer | May 28, 2025 | 16,146 | $281.22K | May 28, 2025 | Option Exercise |