LTBR
LIGHTBRIDGE CorpCompany with tickers: LTBR
CIK
1084554
CUSIP
53224K302
Shares Outstanding
35,147,061
Website
https://www.ltbridge.com
Investor Relations
https://www.ltbridge.com/investors
13F Activity (30d)
4 filings
3 filers
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding LTBR
82 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| State Street(R) SPDR(R) S&P(R) Metals & Mining ETF | — | 1,818,190 | $19,381,905 | 0.44% | Long | 2026-03-31 | |
| Range Nuclear Renaissance Index ETF | — | 864,800 | $11,181,864 | 1.28% | Long | 2026-02-28 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 966,158 | $10,299,244 | 0.00% | Long | 2026-03-31 | |
| iShares Russell 2000 ETF | — | 710,104 | $7,569,709 | 0.01% | Long | 2026-03-31 | |
| Columbia Small Cap Growth Fund | — | 565,416 | $7,310,829 | 0.23% | Long | 2026-02-28 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 372,198 | $3,967,631 | 0.00% | Long | 2026-03-31 | |
| iShares Russell 2000 Growth ETF | — | 238,339 | $2,540,694 | 0.02% | Long | 2026-03-31 | |
| Fidelity Extended Market Index Fund | — | 170,903 | $2,209,776 | 0.01% | Long | 2026-02-28 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 133,009 | $1,719,806 | 0.01% | Long | 2026-02-28 | |
| VANGUARD U.S. MOMENTUM FACTOR ETF | — | 67,446 | $872,077 | 0.06% | Long | 2026-02-28 | |
| iShares Micro-Cap ETF | — | 73,762 | $786,303 | 0.06% | Long | 2026-03-31 | |
| Fidelity Total Market Index Fund | — | 59,845 | $773,796 | 0.00% | Long | 2026-02-28 | |
| Themes Uranium & Nuclear ETF | — | 65,648 | $699,808 | 2.51% | Long | 2026-03-31 | |
| Fidelity Series Total Market Index Fund | — | 47,022 | $607,994 | 0.00% | Long | 2026-02-28 | |
| Inspire Small/Mid Cap ETF | — | 38,633 | $499,525 | 0.19% | Long | 2026-02-28 | |
| Master Small Cap Index Series | — | 45,880 | $489,081 | 0.01% | Long | 2026-03-31 | |
| iShares Core S&P Total U.S. Stock Market ETF | — | 38,095 | $406,093 | 0.00% | Long | 2026-03-31 | |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | — | 28,616 | $370,005 | 0.04% | Long | 2026-02-28 | |
| VANGUARD RUSSELL 2000 GROWTH INDEX FUND | — | 24,565 | $317,625 | 0.02% | Long | 2026-02-28 | |
| EQ/2000 Managed Volatility Portfolio | — | 28,480 | $303,597 | 0.01% | Long | 2026-03-31 | |
| Fidelity Small Cap Growth Index Fund | — | 22,252 | $237,206 | 0.02% | Long | 2026-03-31 | |
| Fidelity Nasdaq Composite Index Fund | — | 17,859 | $230,917 | 0.00% | Long | 2026-02-28 | |
| VANGUARD BALANCED INDEX FUND | — | 18,394 | $196,080 | 0.00% | Long | 2026-03-31 | |
| LVIP SSGA Small-Cap Index Fund | — | 17,500 | $186,550 | 0.01% | Long | 2026-03-31 | |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | — | 17,030 | $181,540 | 0.00% | Long | 2026-03-31 | |
| Small Cap Index Fund | — | 14,674 | $156,425 | 0.01% | Long | 2026-03-31 | |
| Small Cap Index Fund | — | 11,405 | $147,467 | 0.01% | Long | 2026-02-28 | |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO | — | 10,200 | $108,732 | 0.00% | Long | 2026-03-31 | |
| MetLife Russell 2000 Index Portfolio | — | 9,132 | $97,347 | 0.01% | Long | 2026-03-31 | |
| Invesco Russell 2000 Dynamic Multifactor ETF | — | 6,448 | $83,373 | 0.03% | Long | 2026-02-28 | |
| AQR Small Cap Momentum Style Fund | — | 7,210 | $76,859 | 0.05% | Long | 2026-03-31 | |
| T. Rowe Price Extended Equity Market Index Fund | — | 6,800 | $72,488 | 0.01% | Long | 2026-03-31 | |
| Small-Cap Index Portfolio | — | 6,790 | $72,381 | 0.01% | Long | 2026-03-31 | |
| NVIT Small Cap Index Fund | — | 6,234 | $66,454 | 0.01% | Long | 2026-03-31 | |
| ATM Small Cap Managed Volatility Portfolio | — | 5,671 | $60,453 | 0.01% | Long | 2026-03-31 | |
| Bridge Builder Small/Mid Cap Growth Fund | — | 5,519 | $58,833 | 0.00% | Long | 2026-03-31 | |
| Small Cap Index Trust | — | 5,328 | $56,796 | 0.01% | Long | 2026-03-31 | |
| 1290 VT Micro Cap Portfolio | — | 5,239 | $55,848 | 0.03% | Long | 2026-03-31 | |
| Spectrum Fund | — | 5,167 | $55,080 | 0.02% | Long | 2026-03-31 | |
| Nuveen Life Small Cap Equity Fund | — | 4,683 | $49,921 | 0.07% | Long | 2026-03-31 | |
| SIIT EXTENDED MARKET INDEX FUND | — | 3,400 | $43,962 | 0.00% | Long | 2026-02-28 | |
| DWS Small Cap Index VIP | — | 3,963 | $42,246 | 0.01% | Long | 2026-03-31 | |
| EQ/Morgan Stanley Small Cap Growth Portfolio | — | 3,899 | $41,563 | 0.01% | Long | 2026-03-31 | |
| SIMT Small Cap Fund | — | 3,450 | $36,777 | 0.01% | Long | 2026-03-31 | |
| BlackRock Small Cap Index V.I. Fund | — | 3,254 | $34,688 | 0.01% | Long | 2026-03-31 | |
| VANGUARD RUSSELL 3000 INDEX FUND | — | 2,543 | $32,881 | 0.00% | Long | 2026-02-28 | |
| T. Rowe Price Small-Cap Index Fund | — | 2,945 | $31,394 | 0.01% | Long | 2026-03-31 | |
| Diversified Equity Master Portfolio | — | 2,922 | $31,149 | 0.00% | Long | 2026-03-31 | |
| Voya RussellTM Small Cap Index Portfolio | — | 2,876 | $30,658 | 0.01% | Long | 2026-03-31 | |
| Nationwide Small Cap Index Fund | — | 2,194 | $28,632 | 0.01% | Long | 2026-04-30 |
Showing 1–50 of 82 positions