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, Q1 2025
Institutional positions in LIGHTBRIDGE Corp as of Mar 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
- 61
- +16 vs. Q4 2024
- Shares held
- 3.96M
- +1.77M (+80.7%) vs. Q4 2024
- Total value
- $29.6M
- +$19.2M (+184.9%) vs. Q4 2024
- New holders
- 23
- 21 more added
- Sold out
- 7
- 11 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding LIGHTBRIDGE Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 705,851 | $5.27M | 0.00% | +103,361+17.2% | Added |
| UBS Group AG | 576,801 | $4.30M | 0.00% | +492,337+582.9% | Added |
| Sculptor Capital LP | 373,000 | $2.78M | 0.06% | +355,500+2,031.4% | Added |
| Morgan Stanley | 288,107 | $2.15M | 0.00% | +259,943+923.0% | Added |
| BlackRock, Inc. | 257,668 | $1.92M | 0.00% | +191,213+287.7% | Added |
| Geode Capital Management, LLC | 177,875 | $1.33M | 0.00% | +6,129+3.6% | Added |
| Jane Street Group, LLC | 169,644 | $1.27M | 0.00% | +134,523+383.0% | Added |
| Tortoise Investment Management, LLC | 163,521 | $1.22M | 0.13% | +93,225+132.6% | Added |
| Millennium Management LLC | 159,342 | $1.19M | 0.00% | +159,342 | New |
| Renaissance Technologies LLC | 110,200 | $822.1K | 0.00% | −102,400−48.2% | Reduced |
| Pilgrim Partners Asia Pte Ltd | 106,600 | $795.2K | 0.75% | +94,800+803.4% | Added |
| Goldman Sachs Group Inc | 91,620 | $683.5K | 0.00% | +78,561+601.6% | Added |
| State Street Corp | 72,779 | $542.9K | 0.00% | +16,900+30.2% | Added |
| Susquehanna International Group, LLP | 71,950 | $536.7K | 0.00% | +71,950 | New |
| Northern Trust Corp | 70,829 | $528.4K | 0.00% | −2,483−3.4% | Reduced |
| Balyasny Asset Management LLC | 64,033 | $477.7K | 0.00% | +64,033 | New |
| Geneos Wealth Management Inc. | 63,150 | $471.1K | 0.02% | +63,150 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 48,000 | $358.1K | 0.00% | +9,000+23.1% | Added |
| LPL Financial LLC | 35,857 | $267.5K | 0.00% | +22,549+169.4% | Added |
| Dudley Capital Management, LLC | 34,166 | $254.9K | 0.14% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 32,316 | $241.1K | 0.00% | −201,418−86.2% | Reduced |
| Group One Trading, L.P. | 30,690 | $228.9K | 0.01% | +30,690 | New |
| Omers Administration Corp | 21,300 | $158.9K | 0.00% | +21,300 | New |
| Rathbone Brothers plc | 18,586 | $138.7K | 0.00% | +18,586 | New |
| Capital Market Strategies LLC | 18,500 | $138.0K | 0.09% | −1,450−7.3% | Reduced |
| Dimensional Fund Advisors LP | 17,024 | $127.0K | 0.00% | −2,014−10.6% | Reduced |
| Squarepoint Ops LLC | 16,614 | $123.9K | 0.00% | +4,985+42.9% | Added |
| Citadel Advisors LLC | 16,247 | $121.2K | 0.00% | +16,247 | New |
| Jain Global LLC | 15,310 | $114.2K | 0.00% | +15,310 | New |
| Royal Bank of Canada | 15,125 | $113.0K | 0.00% | +12,079+396.6% | Added |
| Eagle Global Advisors LLC | 13,100 | $97.7K | 0.00% | −7,800−37.3% | Reduced |
| Powell Investment Advisors, LLC | 11,650 | $86.9K | 0.04% | +11,650 | New |
| Old National Bancorp | 11,000 | $82.1K | 0.00% | +11,000 | New |
| Verition Fund Management LLC | 10,800 | $80.6K | 0.00% | +10,800 | New |
| Bank of Montreal | 10,000 | $74.6K | 0.00% | −15,000−60.0% | Reduced |
| Evanson Asset Management, LLC | 10,000 | $74.6K | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 10,346 | $74.4K | 0.00% | +8,646+508.6% | Added |
| Advisor Group Holdings, Inc. | 8,939 | $66.7K | 0.00% | +7,823+701.0% | Added |
| GWM Advisors LLC | 8,000 | $59.7K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 4,732 | $35.3K | 0.01% | +4,732 | New |
| Bank of America Corp | 4,526 | $33.8K | 0.00% | +3,094+216.1% | Added |
| Wells Fargo & Company | 4,336 | $32.3K | 0.00% | +1,836+73.4% | Added |
| Federation des caisses Desjardins du Quebec | 3,850 | $28.7K | 0.00% | −2,700−41.2% | Reduced |
| Wolff Wiese Magana LLC | 3,000 | $22.4K | 0.02% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 3,000 | $22.4K | 0.01% | +3,000 | New |
| SBI Securities Co., Ltd. | 1,919 | $14.3K | 0.00% | +1,732+926.2% | Added |
| JPMorgan Chase & Co | 550 | $4.10K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 411 | $3.07K | 0.00% | +411 | New |
| National Bank of Canada | 300 | $2.23K | 0.00% | +300 | New |
| Federated Hermes, Inc. | 260 | $1.94K | 0.00% | −83−24.2% | Reduced |
| Legacy Wealth Managment, LLC | 200 | $1.49K | 0.00% | −100−33.3% | Reduced |
| UMA Financial Services, Inc. | 112 | $836 | 0.00% | +112 | New |
| Barclays PLC | 96 | $716 | 0.00% | −2,066−95.6% | Reduced |
| Rialto Wealth Management, LLC | 56 | $418 | 0.00% | +56 | New |
| Stonebridge Financial Group, LLC | 55 | $410 | 0.00% | +30+120.0% | Added |
| EverSource Wealth Advisors, LLC | 49 | $366 | 0.00% | +49 | New |
| FMR LLC | 46 | $343 | 0.00% | +46 | New |
| Headlands Technologies LLC | 7 | $52 | 0.00% | +7 | New |
| GHP Investment Advisors, Inc. | 1 | $8 | 0.00% | +1 | New |
| Independence Bank of Kentucky | 1 | $7 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 2 | $2 | 0.00% | +2 | New |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −132,592−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −98,600−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −23,468−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −22,300−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −10,264−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −3,841−100.0% | Sold out |
| Comerica Bank | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Legacy Investment Solutions, LLC | – | – | – | – | Not filed |