LightbridgeLTBR
13F holders, Q3 2024 (September 30)At the end of Q3 2024, 33 institutions reported holding Lightbridge Corp. (LTBR) in their 13F filings, up 9 from Q2 2024. 9 opened new positions and 2 sold out. The largest holders were Vanguard Group Inc. ($1.5M), Geode Capital Management, LLC ($462K) and Verition Fund Management LLC ($288K). 2 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Lightbridge Corp.
- CUSIP
- 53224K302
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 9 | $880K |
| Exits | 2 | $229K |
All 13F filers, Q2 2024 → Q3 2024: 431,300 shares bought and 93,921 shares sold, net +337,379 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 33 holders
| Vanguard Group Inc. | 0.00% | No change | 551,727 | $1.5M |
| Geode Capital Management, LLC | 0.00% | Reduce -1.6% | 164,916 | $462K |
| Verition Fund Management LLC | 0.00% | New | 102,884 | $288K |
| AWM Investment Company, Inc. | 0.03% | New | 100,000 | $280K |
| Citadel Advisors | 0.00% | New | 81,368 | $228K |
| Tortoise Investment Management, LLC | 0.02% | Add +2110.6% | 70,296 | $197K |
| BlackRock, Inc. | 0.00% | — | 67,208 | $188K |
| Northern Trust Corp. | 0.00% | Reduce -1.3% | 44,266 | $124K |
| State Street Corp. | 0.00% | Add +18.4% | 38,579 | $108K |
| Dimensional Fund Advisors LP | 0.00% | Add +101.3% | 38,317 | $107K |
| Dudley Capital Management, LLC | 0.05% | No change | 34,166 | $96K |
| Susquehanna International Group, LLP | 0.00% | Reduce -34.0% | 31,356 | $88K |
| Virtu Financial LLC | 0.00% | Add +118.8% | 27,905 | $78K |
| Renaissance Technologies | 0.00% | Add +3.5% | 24,000 | $67K |
| Capital Market Strategies LLC | 0.02% | New | 14,000 | $39K |
| Capital Investment Advisory Services, LLC | 0.00% | No change | 12,926 | $36K |
| XTX Topco Ltd | 0.00% | New | 12,094 | $34K |
| Royal Bank of Canada | 0.00% | Add +522.5% | 10,023 | $28K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 6,000 | $17K |
| Simplex Trading, LLC | 0.00% | Reduce -46.4% | 3,985 | $11K |
| UBS Group AG | 0.00% | Reduce -42.5% | 3,071 | $9K |
| Wolff Wiese Magana LLC | 0.01% | No change | 3,000 | $8K |
| Citigroup Inc. | 0.00% | New | 1,802 | $5K |
| Morgan Stanley | 0.00% | Reduce -34.5% | 1,596 | $4K |
| Stone House Investment Management, LLC | 0.00% | New | 1,538 | $4K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +26.9% | 1,529 | $4K |
| Bank of America Corp. | 0.00% | Add +7.9% | 1,423 | $4K |
| Legacy Investment Solutions, LLC | 0.00% | — | 300 | $2K |
| Legacy Wealth Managment, LLC | 0.00% | — | 300 | $2K |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 427 | $1K |
| Jones Financial Companies LLLP | 0.00% | No change | 50 | $143 |
| Osaic Holdings, Inc. | 0.00% | No change | 5 | $14 |
| Independence Bank of Kentucky | 0.00% | New | 1 | $3 |
"% of holder's portfolio" is LTBR's weight in each manager's 13F, not the share of Lightbridge Corp. the manager owns.