Lightbridge Corporation (LTBR) ownership: Top institutional holder: STATE STREET CORP ($25.39M). Insider activity: Net Seller (3 buys, 17 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| STATE STREET CORP | 2381364.00 | $25.39M | 2026-03-31 |
| VANGUARD GROUP INC | 1828494.00 | $23.11M | 2025-12-31 |
| BlackRock, Inc. | 2088709.00 | $22.27M | 2026-03-31 |
| BNP PARIBAS FINANCIAL MARKETS | 1413971.00 | $15.07M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1374016.00 | $14.65M | 2026-03-31 |
| EXCHANGE TRADED CONCEPTS, LLC | 1081607.00 | $11.53M | 2026-03-31 |
| PEAK6 LLC | 498800.00 | $10.58M | 2025-09-30 |
| AMERIPRISE FINANCIAL INC | 628938.00 | $7.95M | 2025-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-07-01 | |
| Sell | null | 2026-07-01 | |
| Sell | null | 2026-06-22 | |
| Buy | null | 2026-04-03 | |
| Buy | null | 2026-04-03 | |
| Sell | null | 2026-04-03 | |
| Sell | null | 2026-04-03 | |
| Buy | null | 2026-04-03 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.