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 2024
Institutional positions in LIGHTBRIDGE Corp as of Dec 31, 2024. 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
- 46
- +13 vs. Q3 2024
- Shares held
- 2.19M
- +742.8K (+51.2%) vs. Q3 2024
- Total value
- $10.4M
- +$6.32M (+155.4%) vs. Q3 2024
- New holders
- 22
- 14 more added
- Sold out
- 9
- 4 more reduced
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding LIGHTBRIDGE Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 602,490 | $2.85M | 0.00% | +50,763+9.2% | Added |
| Two Sigma Investments, LP | 233,734 | $1.11M | 0.00% | +233,734 | New |
| Renaissance Technologies LLC | 212,600 | $1.01M | 0.00% | +188,600+785.8% | Added |
| Geode Capital Management, LLC | 171,746 | $812.8K | 0.00% | +6,830+4.1% | Added |
| Private Advisor Group, LLC | 132,592 | $627.2K | 0.00% | +132,592 | New |
| Two Sigma Advisers, LP | 98,600 | $466.4K | 0.00% | +98,600 | New |
| UBS Group AG | 84,464 | $399.5K | 0.00% | +81,393+2,650.4% | Added |
| Northern Trust Corp | 73,312 | $346.8K | 0.00% | +29,046+65.6% | Added |
| Tortoise Investment Management, LLC | 70,296 | $332.5K | 0.04% | 00.0% | Unchanged |
| BlackRock, Inc. | 66,455 | $314.3K | 0.00% | −753−1.1% | Reduced |
| State Street Corp | 55,879 | $264.3K | 0.00% | +17,300+44.8% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 39,000 | $184.5K | 0.00% | +39,000 | New |
| Jane Street Group, LLC | 35,121 | $166.1K | 0.00% | +35,121 | New |
| Dudley Capital Management, LLC | 34,166 | $161.6K | 0.08% | 00.0% | Unchanged |
| Morgan Stanley | 28,164 | $133.2K | 0.00% | +26,568+1,664.7% | Added |
| Bank of Montreal | 25,000 | $118.3K | 0.00% | +25,000 | New |
| Simplex Trading, LLC | 23,468 | $111.0K | 0.00% | +19,483+488.9% | Added |
| Steward Partners Investment Advisory, LLC | 22,300 | $105.5K | 0.00% | +22,300 | New |
| Eagle Global Advisors LLC | 20,900 | $98.9K | 0.00% | +20,900 | New |
| Capital Market Strategies LLC | 19,950 | $94.4K | 0.05% | +5,950+42.5% | Added |
| Dimensional Fund Advisors LP | 19,038 | $90.0K | 0.00% | −19,279−50.3% | Reduced |
| Sculptor Capital LP | 17,500 | $82.8K | 0.00% | +17,500 | New |
| LPL Financial LLC | 13,308 | $62.9K | 0.00% | +13,308 | New |
| Goldman Sachs Group Inc | 13,059 | $61.8K | 0.00% | +13,059 | New |
| Pilgrim Partners Asia Pte Ltd | 11,800 | $55.8K | 0.05% | +11,800 | New |
| Squarepoint Ops LLC | 11,629 | $55.0K | 0.00% | +11,629 | New |
| Virtu Financial LLC | 10,264 | $49.0K | 0.00% | −17,641−63.2% | Reduced |
| Evanson Asset Management, LLC | 10,000 | $47.3K | 0.00% | +10,000 | New |
| GWM Advisors LLC | 8,000 | $37.8K | 0.00% | +8,000 | New |
| Federation des caisses Desjardins du Quebec | 6,550 | $31.0K | 0.00% | +550+9.2% | Added |
| Tower Research Capital LLC (TRC) | 3,841 | $18.2K | 0.00% | +2,312+151.2% | Added |
| Royal Bank of Canada | 3,046 | $15.0K | 0.00% | −6,977−69.6% | Reduced |
| Wolff Wiese Magana LLC | 3,000 | $14.2K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 2,500 | $11.8K | 0.00% | +2,500 | New |
| Barclays PLC | 2,162 | $10.2K | 0.00% | +2,162 | New |
| Comerica Bank | 2,000 | $9.46K | 0.00% | +2,000 | New |
| Jones Financial Companies LLLP | 1,700 | $8.04K | 0.00% | +1,650+3,300.0% | Added |
| Bank of America Corp | 1,432 | $6.77K | 0.00% | +9+0.6% | Added |
| Advisor Group Holdings, Inc. | 1,116 | $5.28K | 0.00% | +1,111+22,220.0% | Added |
| Legacy Investment Solutions, LLC | 300 | $3.64K | 0.00% | 00.0% | Unchanged |
| Legacy Wealth Managment, LLC | 300 | $3.64K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 550 | $2.60K | 0.00% | +550 | New |
| Federated Hermes, Inc. | 343 | $1.62K | 0.00% | +343 | New |
| SBI Securities Co., Ltd. | 187 | $885 | 0.00% | +187 | New |
| Stonebridge Financial Group, LLC | 25 | $118 | 0.00% | +25 | New |
| Independence Bank of Kentucky | 1 | $5 | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −102,884−100.0% | Sold out |
| AWM Investment Company, Inc. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −81,368−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −31,356−100.0% | Sold out |
| Capital Investment Advisory Services, LLC | 0 | $0 | 0.00% | −12,926−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −12,094−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1,802−100.0% | Sold out |
| Stone House Investment Management, LLC | 0 | $0 | 0.00% | −1,538−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −427−100.0% | Sold out |