Lightbridge Ownership | Who Owns Lightbridge?

Lightbridge Ownership Summary

Lightbridge is owned by 14.68% institutional investors, 12.51% insiders, and 72.81% retail investors. Vanguard group is the largest institutional shareholder, holding 4.25% of LTBR shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.42% of its assets in Lightbridge shares.

LTBR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Lightbridge	14.68%	12.51%	72.81%
Sector	Industrials Stocks	50.81%	11.74%	37.45%
Industry	Electrical Equipment Stocks	33.20%	17.92%	48.88%
Idea	Nuclear Energy Stocks List	57.63%	4.05%	38.32%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	602.49K	4.25%	$2.85M
Two sigma investments, lp	233.73K	1.65%	$1.11M
Renaissance	212.60K	1.50%	$1.01M
Geode capital management	171.75K	1.21%	$812.76K
Private advisor group	132.59K	0.93%	$627.16K
Two sigma advisers, lp	98.60K	0.69%	$466.38K
Ubs group	84.46K	0.60%	$399.51K
Tortoise investment management	70.30K	0.50%	$332.50K
Blackrock	65.95K	0.49%	$222.25K
Blackrock funding, inc. /de	66.45K	0.47%	$314.33K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Dudley capital management	34.17K	0.08%	$161.60K
Capital market strategies	19.95K	0.05%	$94.36K
Tortoise investment management	70.30K	0.04%	$332.50K
Wolff wiese magana	3.00K	0.01%	$14.19K
Eagle global advisors	20.90K	0.00%	$98.86K
Private advisor group	132.59K	0.00%	$627.16K
Evanson asset management	10.00K	0.00%	$47.30K
Virtu financial	10.26K	0.00%	$49.00K
Two sigma investments, lp	233.73K	0.00%	$1.11M
Renaissance	212.60K	0.00%	$1.01M

Top Buyers

Holder	Shares	% Assets	Change
Two sigma investments, lp	233.73K	0.00%	233.73K
Renaissance	212.60K	0.00%	188.60K
Private advisor group	132.59K	0.00%	132.59K
Two sigma advisers, lp	98.60K	0.00%	98.60K
Ubs group	84.46K	0.00%	81.39K

Top Sellers

Holder	Shares	% Assets	Change
Verition fund management	-	-	-102.88K
Citadel advisors	-	-	-85.29K
Susquehanna group, llp	-	-	-31.36K
Dimensional fund advisors lp	19.04K	-	-19.28K
Virtu financial	10.26K	0.00%	-17.64K

New Positions

Holder	Shares	% Assets	Change	Value
Two sigma investments, lp	233.73K	0.00%	233.73K	$1.11M
Private advisor group	132.59K	0.00%	132.59K	$627.16K
Two sigma advisers, lp	98.60K	0.00%	98.60K	$466.38K
Bank of montreal /can/	25.00K	0.00%	25.00K	$118.25K
Steward partners investment advisory	22.30K	0.00%	22.30K	$105.48K

Sold Out

Holder	Change
Advisor group	-5.00
Northwestern mutual wealth management	-427.00
Stone house investment management	-1.54K
Citigroup	-1.80K
Xtx topco	-12.09K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2024	49	36.11%	2,082,885	43.54%	14	14.04%	34	70.00%	4	-33.33%
Sep 30, 2024	36	33.33%	1,451,058	30.51%	10	15.06%	20	100.00%	6	-25.00%
Jun 30, 2024	27	-10.00%	1,111,819	-13.85%	8	9.28%	10	-9.09%	8	-11.11%
Mar 31, 2024	30	3.45%	1,290,523	1.34%	9	8.72%	11	-26.67%	9	50.00%
Dec 31, 2023	29	-9.38%	1,273,457	16.41%	10	12.04%	15	-	6	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	454.45K	2.42%	54.57K
Vanguard US Total Market Shares ETF	383.95K	1.84%	-
Vanguard Institutional Extnd Mkt Idx Tr	239.16K	1.27%	6.58K
EAM Ultra Micro Cap	76.34K	0.48%	-
Invenomic Institutional	87.32K	0.42%	87.32K
Fidelity Extended Market Index	86.16K	0.41%	-549.00
GR Dynamik	48.00K	0.23%	9.00K
BlackRock Extended Equity Market K	28.37K	0.19%	-12.00
Extended Equity Market Fund K	39.29K	0.19%	13.93K
iShares Micro-Cap ETF	31.58K	0.15%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 28, 2025	MAGRAW DANIEL B	-	Sell	$1.24K
Mar 20, 2025	MAGRAW DANIEL B	-	Sell	$3.21K
Feb 12, 2025	GOLDMAN LARRY	CFO	Sell	$257.89K
Feb 12, 2025	MUSHAKOV ANDREY	EVP, Nuclear Operations	Sell	$437.40K
Jan 23, 2025	MUSHAKOV ANDREY	EVP, Nuclear Operations	Sell	$291.00K

Insider Transactions Trends

Date	Buy	Sell
2025 Q1	-	7
2024 Q4	-	1
2024 Q3	-	-
2024 Q2	-	-
2024 Q1	-	-

LTBR Ownership FAQ

Who Owns Lightbridge?

Lightbridge shareholders are primarily institutional investors at 14.68%, followed by 12.51% insiders and 72.81% retail investors. The average institutional ownership in Lightbridge's industry, Electrical Equipment Stocks, is 33.20%, which Lightbridge falls below.

Who owns the most shares of Lightbridge?

Lightbridge’s largest shareholders are Vanguard group (602.49K shares, 4.25%), Two sigma investments, lp (233.73K shares, 1.65%), and Renaissance (212.6K shares, 1.50%). Together, they hold 7.39% of Lightbridge’s total shares outstanding.

Does Blackrock own Lightbridge?

Yes, BlackRock owns 0.49% of Lightbridge, totaling 65.95K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 222.24K$. In the last quarter, BlackRock increased its holdings by 1.79K shares, a 2.79% change.

Who is Lightbridge’s biggest shareholder by percentage of total assets invested?

Dudley capital management is Lightbridge’s biggest shareholder by percentage of total assets invested, with 0.08% of its assets in 34.17K Lightbridge shares, valued at 161.6K$.

Who is the top mutual fund holder of Lightbridge shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Lightbridge shares, with 2.42% of its total shares outstanding invested in 454.45K Lightbridge shares.

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