As of the latest SEC filings, LIGHTBRIDGE Corp (LTBR) is held by 101 institutional funds. The largest fund shareholder is State Street(R) SPDR(R) S&P(R) Metals & Mining ETF (XME), holding an estimated $19,381,905.40 in market value, representing 0.44% of its portfolio.
Funds holding LIGHTBRIDGE Corp (LTBR)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- LTBR
- CIK:
- 0001084554
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
XME
State Street(R) SPDR(R) S&P(R) Metals & Mining ETF
|
ETF | State Street (SPDR) | 0.44% | $19,381,905.40 | 1,818,190 | Mar 31, 2026 | May 28, 2026 |
|
NUKZ
Range Nuclear Renaissance Index ETF
|
ETF | Independent / Boutique | 1.28% | $11,181,864.00 | 864,800 | Feb 28, 2026 | Apr 28, 2026 |
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $10,299,244.28 | 966,158 | Mar 31, 2026 | May 28, 2026 |
|
IWM
iShares Russell 2000 ETF
|
ETF | BlackRock / iShares | 0.01% | $7,569,708.64 | 710,104 | Mar 31, 2026 | May 28, 2026 |
|
CGOAX
Columbia Small Cap Growth Fund
|
MF | Columbia Threadneedle | 0.23% | $7,310,828.88 | 565,416 | Feb 28, 2026 | Apr 27, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $3,967,630.68 | 372,198 | Mar 31, 2026 | May 28, 2026 |
|
FSSNX
Fidelity Small Cap Index Fund
|
MF | Fidelity | 0.01% | $3,785,752.80 | 290,096 | Apr 30, 2026 | Jun 26, 2026 |
|
TCSEX
Nuveen Quant Small Cap Equity Fund
|
MF | TIAA / Nuveen | 0.08% | $2,926,332.00 | 224,240 | Apr 30, 2026 | Jun 24, 2026 |
|
IWO
iShares Russell 2000 Growth ETF
|
ETF | BlackRock / iShares | 0.02% | $2,540,693.74 | 238,339 | Mar 31, 2026 | May 28, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.01% | $2,209,775.79 | 170,903 | Feb 28, 2026 | Apr 24, 2026 |
|
SRVR
Pacer Data & Infrastructure Real Estate ETF
|
ETF | Pacer | 0.55% | $2,174,547.60 | 166,632 | Apr 30, 2026 | Jun 29, 2026 |
|
VTWO
VANGUARD RUSSELL 2000 INDEX FUND
|
ETF | Vanguard | 0.01% | $1,719,806.37 | 133,009 | Feb 28, 2026 | Apr 28, 2026 |
|
VFMO
VANGUARD U.S. MOMENTUM FACTOR ETF
|
ETF | Vanguard | 0.06% | $872,076.78 | 67,446 | Feb 28, 2026 | Apr 28, 2026 |
|
SWSSX
Schwab Small-Cap Index Fund
|
MF | Charles Schwab | 0.01% | $838,984.50 | 64,290 | Apr 30, 2026 | Jun 25, 2026 |
|
IWC
iShares Micro-Cap ETF
|
ETF | BlackRock / iShares | 0.06% | $786,302.92 | 73,762 | Mar 31, 2026 | May 28, 2026 |
|
FSKAX
Fidelity Total Market Index Fund
|
MF | Fidelity | 0.00% | $773,795.85 | 59,845 | Feb 28, 2026 | Apr 24, 2026 |
|
URAN
Themes Uranium & Nuclear ETF
|
ETF | Independent / Boutique | 2.51% | $699,807.68 | 65,648 | Mar 31, 2026 | May 27, 2026 |
|
FCFMX
Fidelity Series Total Market Index Fund
|
MF | Fidelity | 0.00% | $607,994.46 | 47,022 | Feb 28, 2026 | Apr 24, 2026 |
|
ISMD
Inspire Small/Mid Cap ETF
|
ETF | Independent / Boutique | 0.19% | $499,524.69 | 38,633 | Feb 28, 2026 | Apr 28, 2026 |
|
-
Master Small Cap Index Series
|
ETF | Independent / Boutique | 0.01% | $489,080.80 | 45,880 | Mar 31, 2026 | May 28, 2026 |
|
TRHBX
Nuveen Small Cap Blend Index Fund
|
MF | TIAA / Nuveen | 0.01% | $423,211.50 | 32,430 | Apr 30, 2026 | Jun 24, 2026 |
|
ITOT
iShares Core S&P Total U.S. Stock Market ETF
|
ETF | BlackRock / iShares | 0.00% | $406,092.70 | 38,095 | Mar 31, 2026 | May 28, 2026 |
|
GSSC
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
|
ETF | Goldman Sachs | 0.04% | $370,004.88 | 28,616 | Feb 28, 2026 | Apr 28, 2026 |
|
VTWG
VANGUARD RUSSELL 2000 GROWTH INDEX FUND
|
ETF | Vanguard | 0.02% | $317,625.45 | 24,565 | Feb 28, 2026 | Apr 28, 2026 |
|
-
EQ/2000 Managed Volatility Portfolio
|
ETF | Independent / Boutique | 0.01% | $303,596.80 | 28,480 | Mar 31, 2026 | May 26, 2026 |
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