LIGHTBRIDGE Corp
LTBR- Exchange
- Nasdaq
- Industry
- Industrial Inorganic Chemicals
- SEC CIK
- 0001084554
In the last 90 days, LIGHTBRIDGE Corp insiders filed 0 open-market purchases and 4 sales; 129 institutions reported holding it in 13F filings for Q2 2026, worth $129.5M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in LIGHTBRIDGE Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 119
- +10 vs. Q3 2025
- Shares held
- 13.5M
- +1.66M (+14.0%) vs. Q3 2025
- Total value
- $170.8M
- −$80.4M (−32.0%) vs. Q3 2025
- New holders
- 28
- 48 more added
- Sold out
- 18
- 23 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LTBR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 129 | $129.5M |
| Q1 2026 | 135 | $154.5M |
| Q4 2025 | 119 | $170.8M |
| Q3 2025 | 110 | $252.1M |
| Q2 2025 | 90 | $115.6M |
| Q1 2025 | 61 | $29.6M |
| Q4 2024 | 46 | $10.4M |
| Q3 2024 | 33 | $4.07M |
| Q2 2024 | 25 | $4.08M |
| Q1 2024 | 27 | $3.81M |
| Q4 2023 | 26 | $4.09M |
| Q3 2023 | 29 | $4.91M |
| Q2 2023 | 26 | $5.52M |
| Q1 2023 | 25 | $3.58M |
| Q4 2022 | 25 | $3.54M |
| Q3 2022 | 29 | $4.06M |
| Q2 2022 | 28 | $3.65M |
| Q1 2022 | 26 | $4.91M |
| Q4 2021 | 24 | $5.50M |
| Q3 2021 | 18 | $1.87M |
| Q2 2021 | 15 | $2.73M |
| Q1 2021 | 16 | $1.64M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding LIGHTBRIDGE Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,011,591 | $25.4M | 0.00% | +520,563+34.9% | Added |
| State Street Corp | 1,847,661 | $23.4M | 0.00% | +1,405,608+318.0% | Added |
| Vanguard Group Inc | 1,828,494 | $23.1M | 0.00% | +341,033+22.9% | Added |
| Exchange Traded Concepts, LLC | 828,550 | $10.5M | 0.09% | +114,808+16.1% | Added |
| UBS Group AG | 681,667 | $8.62M | 0.00% | +102,656+17.7% | Added |
| Geode Capital Management, LLC | 670,661 | $8.48M | 0.00% | +144,102+27.4% | Added |
| Ameriprise Financial Inc | 628,938 | $7.95M | 0.00% | +65,422+11.6% | Added |
| Renaissance Technologies LLC | 538,505 | $6.81M | 0.01% | +459,805+584.3% | Added |
| Morgan Stanley | 376,981 | $4.77M | 0.00% | +27,733+7.9% | Added |
| Nuveen, LLC | 325,277 | $4.11M | 0.00% | −76,242−19.0% | Reduced |
| Susquehanna International Group, LLP | 285,360 | $3.61M | 0.00% | −315,938−52.5% | Reduced |
| BNP Paribas Arbitrage, SA | 251,762 | $3.18M | 0.00% | −246,653−49.5% | Reduced |
| Millennium Management LLC | 236,449 | $2.99M | 0.00% | −138,672−37.0% | Reduced |
| Northern Trust Corp | 236,297 | $2.99M | 0.00% | +38,538+19.5% | Added |
| Tortoise Investment Management, LLC | 215,937 | $2.73M | 0.24% | +52,416+32.1% | Added |
| Two Sigma Investments, LP | 214,321 | $2.71M | 0.00% | −377,709−63.8% | Reduced |
| Jane Street Group, LLC | 198,085 | $2.50M | 0.00% | −16,504−7.7% | Reduced |
| Verition Fund Management LLC | 156,023 | $1.97M | 0.01% | +104,971+205.6% | Added |
| Pacer Advisors, Inc. | 139,589 | $1.76M | 0.00% | +139,589 | New |
| Pilgrim Partners Asia Pte Ltd | 116,600 | $1.47M | 0.71% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 87,614 | $1.11M | 0.00% | +23,361+36.4% | Added |
| Goldman Sachs Group Inc | 79,229 | $1.00M | 0.00% | +19,764+33.2% | Added |
| Foundations Investment Advisors, LLC | 70,384 | $889.7K | 0.01% | +70,384 | New |
| Geneos Wealth Management Inc. | 68,199 | $862.0K | 0.02% | +4,487+7.0% | Added |
| Tempo Wealth, LLC | 63,325 | $800.4K | 0.14% | +63,325 | New |
| LPL Financial LLC | 61,437 | $776.6K | 0.00% | +19,625+46.9% | Added |
| Bank of New York Mellon Corp | 60,728 | $767.6K | 0.00% | +15,402+34.0% | Added |
| Cetera Investment Advisers | 60,129 | $760.0K | 0.00% | +1,168+2.0% | Added |
| Bank of America Corp | 54,516 | $689.1K | 0.00% | +11,913+28.0% | Added |
| Royal Bank of Canada | 54,195 | $685.0K | 0.00% | −6,537−10.8% | Reduced |
| Wells Fargo & Company | 53,542 | $676.8K | 0.00% | +34,769+185.2% | Added |
| Boothbay Fund Management, LLC | 47,690 | $602.8K | 0.02% | +47,690 | New |
| Virtu Financial LLC | 47,398 | $599.0K | 0.02% | −2,811−5.6% | Reduced |
| Citadel Advisors LLC | 43,842 | $554.2K | 0.00% | −315,592−87.8% | Reduced |
| IMC-Chicago, LLC | 42,545 | $537.8K | 0.01% | +42,545 | New |
| Fox Run Management, L.L.C. | 42,238 | $533.9K | 0.08% | +42,238 | New |
| Barclays PLC | 41,791 | $528.2K | 0.00% | +11,549+38.2% | Added |
| CWM Advisors, LLC | 37,417 | $473.0K | 0.04% | +37,417 | New |
| Capital Fund Management S.A. | 36,455 | $460.8K | 0.00% | +36,455 | New |
| Mariner, LLC | 34,779 | $439.6K | 0.00% | +34,779 | New |
| Jones Financial Companies LLLP | 34,601 | $437.4K | 0.00% | −2,170−5.9% | Reduced |
| Themes Management Co LLC | 33,340 | $421.4K | 0.34% | +33,340 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 32,000 | $407.7K | 0.00% | −6,000−15.8% | Reduced |
| Dudley Capital Management, LLC | 30,000 | $379.2K | 0.17% | −4,166−12.2% | Reduced |
| Group One Trading, L.P. | 29,537 | $373.3K | 0.01% | −93,760−76.0% | Reduced |
| Rhumbline Advisers | 29,383 | $371.4K | 0.00% | +1,142+4.0% | Added |
| Envestnet Asset Management Inc | 22,917 | $289.7K | 0.00% | +22,917 | New |
| Meeder Asset Management Inc | 22,660 | $286.4K | 0.02% | +22,660 | New |
| Rockefeller Capital Management L.P. | 21,666 | $273.9K | 0.00% | +20,000+1,200.5% | Added |
| XTX Topco Ltd | 21,155 | $267.4K | 0.01% | −4,705−18.2% | Reduced |
| Price T Rowe Associates Inc | 19,682 | $249.0K | 0.00% | +7,444+60.8% | Added |
| Chicago Partners Investment Group LLC | 13,905 | $245.0K | 0.01% | +13,905 | New |
| Rathbone Brothers plc | 19,232 | $243.1K | 0.00% | +850+4.6% | Added |
| Wiley Bros.-Aintree Capital, LLC | 19,154 | $242.1K | 0.00% | +19,154 | New |
| Deutsche Bank AG | 19,113 | $241.6K | 0.00% | +4,338+29.4% | Added |
| Invesco Ltd. | 17,284 | $218.5K | 0.00% | +5,625+48.2% | Added |
| MetLife Investment Management | 15,489 | $195.8K | 0.00% | +3,582+30.1% | Added |
| Eagle Global Advisors LLC | 12,900 | $163.1K | 0.01% | +2,700+26.5% | Added |
| Simplex Trading, LLC | 12,897 | $163.0K | 0.00% | +1,968+18.0% | Added |
| Raymond James Financial Inc | 12,797 | $161.8K | 0.00% | −45−0.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 12,435 | $157.2K | 0.00% | +2,614+26.6% | Added |
| JPMorgan Chase & Co | 12,288 | $155.3K | 0.00% | +787+6.8% | Added |
| LeConte Wealth Management, LLC | 12,222 | $154.5K | 0.10% | +1,068+9.6% | Added |
| AQR Capital Management LLC | 11,997 | $151.6K | 0.00% | +11,997 | New |
| Wellington Management Group LLP | 11,868 | $150.0K | 0.00% | +11,868 | New |
| Powell Investment Advisors, LLC | 11,650 | $147.3K | 0.05% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 11,391 | $144.0K | 0.00% | −5,633−33.1% | Reduced |
| Commonwealth Equity Services, LLC | 11,333 | $143.3K | 0.00% | +326+3.0% | Added |
| Kestra Advisory Services, LLC | 10,740 | $135.8K | 0.00% | +800+8.0% | Added |
| GWM Advisors LLC | 8,000 | $101.1K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 7,208 | $91.1K | 0.00% | −1,946−21.3% | Reduced |
| New York State Common Retirement Fund | 6,700 | $84.7K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 5,747 | $72.6K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 5,430 | $68.6K | 0.00% | +5,430 | New |
| Stone House Investment Management, LLC | 4,872 | $61.6K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,681 | $59.2K | 0.00% | +4,681 | New |
| Close Asset Management Ltd | 4,200 | $53.0K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 4,000 | $50.6K | 0.00% | +2,650+196.3% | Added |
| Wolff Wiese Magana LLC | 3,000 | $37.9K | 0.02% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,731 | $34.5K | 0.00% | +372+15.8% | Added |
| Tower Research Capital LLC (TRC) | 2,618 | $33.1K | 0.00% | −343−11.6% | Reduced |
| Federated Hermes, Inc. | 2,086 | $26.4K | 0.00% | +1,517+266.6% | Added |
| CrossGen Wealth, LLC | 2,034 | $25.7K | 0.02% | +2,034 | New |
| SBI Securities Co., Ltd. | 1,923 | $24.3K | 0.00% | +729+61.1% | Added |
| Ameritas Investment Partners, Inc. | 1,914 | $24.2K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 1,831 | $23.1K | 0.00% | −649−26.2% | Reduced |
| National Bank of Canada | 1,792 | $22.6K | 0.00% | +77+4.5% | Added |
| California State Teachers Retirement System | 1,649 | $20.8K | 0.00% | +478+40.8% | Added |
| Huntington National Bank | 1,003 | $12.7K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 1,000 | $12.6K | 0.00% | +1,000 | New |
| Amalgamated Bank | 842 | $11.0K | 0.00% | +202+31.6% | Added |
| Citigroup Inc | 822 | $10.4K | 0.00% | −590−41.8% | Reduced |
| FMR LLC | 812 | $10.3K | 0.00% | +207+34.2% | Added |
| ORG Wealth Partners, LLC | 810 | $10.2K | 0.00% | +810 | New |
| SHP Wealth Management | 763 | $9.65K | 0.00% | +763 | New |
| Essential Partners LLC | 637 | $8.05K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 600 | $7.58K | 0.00% | −250−29.4% | Reduced |
| Lodestone Wealth Management LLC | 500 | $6.32K | 0.00% | +500 | New |
| CWM, LLC | 397 | $5.00K | 0.00% | +17+4.5% | Added |
| Quadrant Capital Group LLC | 363 | $4.59K | 0.00% | 00.0% | Unchanged |