Security key
53224K302
- Security type / class
- Equity / COMMON STOCK
- Shares outstanding
- 34,512,522
- Total 13F shares
- 3,964,047
- Share change
- +1,770,559
- Total reported value
- $29,570,082
- Put/Call ratio
- 70%
- Reported price per share
- $7.46
- Number of holders
- 60
- Value change
- +$13,999,703
- Number of buys
- 43
- Number of sells
- 17
Security identity
Holder snapshot
Report period
Q1 2025
Institutions
60
Top holders
10
LTBR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2025
Previous quarter: Q4 2024
LIGHTBRIDGE Corp SEC filings
LIGHTBRIDGE Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 53224K302
Recent filing periods:
Ownership snapshot
Top reported holders of LTBR - LIGHTBRIDGE Corp - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
VANGUARD GROUP INC
13D/G signal
—
Evidence rows
15
Latest as of
31 Dec 2024
13F
Lead comparable stake: 1.7%
Showing 1-6 of 15 holder rows.
Rank 1 holder
VANGUARD GROUP INC
13F
- Ownership
- 1.7%
- Position
- $2.85M
Rank 2 holder
TWO SIGMA INVESTMENTS, LP
13F
- Ownership
- 0.68%
- Position
- $1.11M
Rank 3 holder
RENAISSANCE TECHNOLOGIES LLC
13F
- Ownership
- 0.62%
- Position
- $1.01M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
1.7%
|
$2,849,777
602,490 shares
|
— | 31 Dec 2024 |
| TWO SIGMA INVESTMENTS, LP |
13F
Company
|
0.68%
|
$1,105,562
233,734 shares
|
— | 31 Dec 2024 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
0.62%
|
$1,005,598
212,600 shares
|
— | 31 Dec 2024 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.5%
|
$812,761
171,746 shares
|
— | 31 Dec 2024 |
| Private Advisor Group, LLC |
13F
Company
|
0.38%
|
$627,160
132,592 shares
|
— | 31 Dec 2024 |
| TWO SIGMA ADVISERS, LP |
13F
Company
|
0.29%
|
$466,378
98,600 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
60
Shares
3,964,047
Rows available
60
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q1 2025 vs Q4 2024 Across Filers
Q4 2024 holders
44
Q1 2025 holders
60
Holder diff
16
| Investor | Q4 2024 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2024 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend