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 2 sales; 129 institutions reported holding it in 13F filings for Q2 2026, worth $129.5M in total; no superinvestor holds it.
13F holders, Q3 2023
Institutional positions in LIGHTBRIDGE Corp as of Sep 30, 2023. 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
- 29
- +3 vs. Q2 2023
- Shares held
- 1.09M
- +145.6K (+15.4%) vs. Q2 2023
- Total value
- $4.91M
- −$607.5K (−11.0%) vs. Q2 2023
- New holders
- 4
- 11 more added
- Sold out
- 1
- 6 more reduced
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding LIGHTBRIDGE Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Group One Trading, L.P. | 28 | $126 | 0.00% | −1,135−97.6% | Reduced |
| Wells Fargo & Company | 92 | $413 | 0.00% | +5+5.7% | Added |
| Simplex Trading, LLC | 366 | $1.00K | 0.00% | −2,085−85.1% | Reduced |
| UBS Group AG | 249 | $1.12K | 0.00% | −229−47.9% | Reduced |
| Advisor Group Holdings, Inc. | 639 | $2.87K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,000 | $4.49K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,458 | $6.00K | 0.00% | +3+0.2% | Added |
| Fifth Third Bancorp | 2,441 | $11.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,682 | $12.0K | 0.00% | +2,150+404.1% | Added |
| Tortoise Investment Management, LLC | 3,180 | $14.3K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 4,000 | $18.0K | 0.00% | +2,000+100.0% | Added |
| Canal Insurance CO | 6,000 | $27.0K | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 10,336 | $46.0K | 0.00% | +10,336 | New |
| Capasso Planning Partners LLC | 10,500 | $47.1K | 0.03% | −5,000−32.3% | Reduced |
| Founders Financial Securities LLC | 11,600 | $52.1K | 0.01% | +11,600 | New |
| Schonfeld Strategic Advisors LLC | 12,400 | $55.7K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 12,501 | $56.1K | 0.01% | +12,501 | New |
| Morgan Stanley | 14,541 | $65.3K | 0.00% | −596−3.9% | Reduced |
| Northern Trust Corp | 17,636 | $79.2K | 0.00% | 00.0% | Unchanged |
| Capital Investment Advisory Services, LLC | 21,027 | $94.4K | 0.01% | −9,399−30.9% | Reduced |
| Susquehanna International Group, LLP | 26,890 | $120.7K | 0.00% | +10,279+61.9% | Added |
| Prime Capital Investment Advisors, LLC | 29,218 | $131.2K | 0.00% | +29,218 | New |
| State Street Corp | 32,579 | $146.3K | 0.00% | +4,200+14.8% | Added |
| Dudley Capital Management, LLC | 34,166 | $153.4K | 0.11% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 45,267 | $203.2K | 0.00% | +40.0% | Added |
| BlackRock Inc. | 61,957 | $278.2K | 0.00% | +18,933+44.0% | Added |
| Citadel Advisors LLC | 72,574 | $325.9K | 0.00% | +46,493+178.3% | Added |
| Geode Capital Management, LLC | 150,757 | $677.0K | 0.00% | +7,767+5.4% | Added |
| Vanguard Group Inc | 507,816 | $2.28M | 0.00% | +8,868+1.8% | Added |
| Bank of America Corp | 0 | $0 | 0.00% | −300−100.0% | Sold out |