LTBR
LIGHTBRIDGE Corp
$7.77
-0.21 (-2.63%)
At close · Jul 15
Market Cap
$275.20M
Shares
35,147,061
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 136
Total Value: $158,281,653
Total Shares: 14,853,639
Showing 1–100
of 141 holdings by value
· page 1 of 2
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 136 13F filersTop Holder
16.1%
of institutional value
Top 5
56.3%
of institutional value
Top 10
74.8%
of institutional value
HHI
782
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega STATE STREET CORP | $25,385,340 | 16.04% | 2,381,364 | Shares | Defined | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $22,265,635 | 14.07% | 2,088,709 | Shares | Sole | 2026-05-13 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $15,072,930 | 9.52% | 1,413,971 | Shares | Defined | 2026-05-12 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $14,647,010 | 9.25% | 1,374,016 | Shares | Defined | 2026-05-15 | ||||
| Mid EXCHANGE TRADED CONCEPTS, LLC | $11,529,930 | 7.28% | 1,081,607 | Shares | Sole | 2026-04-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $7,716,261 | 4.88% | 723,852 | Shares | Defined | 2026-05-15 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $6,970,574 | 4.40% | 653,900 | Shares | Sole | 2026-05-14 | ||||
| Mega UBS Group AG | $6,794,756 | 4.29% | 637,407 | Shares | Defined | 2026-05-05 | ||||
| Mega Nuveen, LLC | $2,973,127 | 1.88% | 278,905 | Shares | Defined | 2026-04-30 | ||||
| Mega NORTHERN TRUST CORP Bank | $2,693,470 | 1.70% | 252,671 | Shares | Defined | 2026-05-14 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $2,506,197 | 1.58% | 235,103 | Shares | Sole | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $2,423,881 | 1.53% | 227,381 | Shares | Defined | 2026-05-08 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,394,236 | 1.51% | 224,600 | Call | Other | 2026-05-15 | ||||
| Mid Tortoise Investment Management, LLC | $2,301,888 | 1.45% | 215,937 | Shares | Sole | 2026-05-05 | ||||
| Mega MORGAN STANLEY | $2,023,563 | 1.28% | 189,828 | Shares | Defined | 2026-05-15 | ||||
| Large Pacer Advisors, Inc. | $1,753,058 | 1.11% | 164,452 | Shares | Sole | 2026-06-18 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $1,520,499 | 0.96% | 142,636 | Shares | Sole | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,504,126 | 0.95% | 141,100 | Put | Other | 2026-05-15 | ||||
| Large Balyasny Asset Management L.P. | $1,332,286 | 0.84% | 124,980 | Shares | Sole | 2026-05-15 | ||||
| Large MARSHALL WACE, LLP | $1,123,147 | 0.71% | 105,361 | Shares | Other | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $1,118,234 | 0.71% | 104,900 | Put | Defined | 2026-05-15 | ||||
| Mid BOOTHBAY FUND MANAGEMENT, LLC | $978,747 | 0.62% | 91,815 | Shares | Other | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $938,559 | 0.59% | 88,045 | Shares | Other | 2026-05-15 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $915,224 | 0.58% | 85,856 | Shares | Sole | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $887,946 | 0.56% | 83,297 | Shares | Defined | 2026-05-15 | ||||
| Mid Geneos Wealth Management Inc. | $770,003 | 0.49% | 72,233 | Shares | Sole | 2026-05-05 | ||||
| Mid Foundations Investment Advisors, LLC Endowment | $750,293 | 0.47% | 70,384 | Shares | Sole | 2026-05-11 | ||||
| Small Tempo Wealth, LLC | $728,749 | 0.46% | 68,363 | Shares | Sole | 2026-05-14 | ||||
| Small Themes Management Co LLC | $699,807 | 0.44% | 65,648 | Shares | Sole | 2026-05-15 | ||||
| Mega Bank of New York Mellon Corp Bank | $680,000 | 0.43% | 63,790 | Shares | Defined | 2026-05-05 | ||||
| Mega GOLDMAN SACHS GROUP INC | $660,941 | 0.42% | 62,002 | Shares | Defined | 2026-05-15 | ||||
| Mega LPL Financial LLC | $607,204 | 0.38% | 56,961 | Shares | Sole | 2026-05-06 | ||||
| Mega D. E. Shaw & Co., Inc. | $591,799 | 0.37% | 55,516 | Shares | Defined | 2026-05-15 | ||||
| Small Pilgrim Partners Asia Pte Ltd | $586,300 | 0.37% | 55,000 | Shares | Sole | 2026-05-12 | ||||
| Mega ROYAL BANK OF CANADA Bank | $584,604 | 0.37% | 54,841 | Shares | Defined | 2026-05-15 | ||||
| Small Inspire Investing, LLC | $525,975 | 0.33% | 49,341 | Shares | Sole | 2026-04-23 | ||||
| Mega CITADEL ADVISORS LLC | $515,944 | 0.33% | 48,400 | Call | Defined | 2026-05-15 | ||||
| Large LOS ANGELES CAPITAL MANAGEMENT LLC | $412,488 | 0.26% | 38,695 | Shares | Sole | 2026-05-08 | ||||
| Mid Virtu Financial LLC | $387,320 | 0.24% | 36,334 | Shares | Defined | 2026-05-14 | ||||
| Mega WELLS FARGO & COMPANY/MN | $384,590 | 0.24% | 36,078 | Shares | Defined | 2026-05-11 | ||||
| Mid IMC-Chicago, LLC | $382,821 | 0.24% | 35,912 | Shares | Sole | 2026-05-05 | ||||
| Large JONES FINANCIAL COMPANIES LLLP | $365,435 | 0.23% | 34,281 | Shares | Sole | 2026-05-15 | ||||
| Mega RHUMBLINE ADVISERS | $343,614 | 0.22% | 32,234 | Shares | Sole | 2026-05-12 | ||||
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $341,120 | 0.22% | 32,000 | Shares | Defined | 2026-05-11 | ||||
| Mid Graham Capital Management, L.P. | $323,936 | 0.20% | 30,388 | Shares | Sole | 2026-05-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $320,396 | 0.20% | 30,056 | Shares | Defined | 2026-05-18 | ||||
| Small DUDLEY CAPITAL MANAGEMENT, LLC | $319,800 | 0.20% | 30,000 | Shares | Sole | 2026-05-05 | ||||
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $310,653 | 0.20% | 29,142 | Shares | Sole | 2026-05-15 | ||||
| Large Rathbones Group PLC | $307,658 | 0.19% | 28,861 | Shares | Sole | 2026-05-12 | ||||
| Micro LeConte Wealth Management, LLC | $287,105 | 0.18% | 26,933 | Shares | Sole | 2026-05-12 | ||||
| Large Cetera Investment Advisers | $277,255 | 0.18% | 26,009 | Shares | Sole | 2026-05-13 | ||||
| Large Mariner, LLC | $266,212 | 0.17% | 24,973 | Shares | Sole | 2026-05-13 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $259,741 | 0.16% | 24,366 | Shares | Defined | 2026-05-15 | ||||
| Small MILESTONE ASSET MANAGEMENT, LLC | $241,654 | 0.15% | 27,492 | Shares | Sole | 2026-07-15 | ||||
| Mid Jump Financial, LLC | $233,144 | 0.15% | 21,871 | Shares | Defined | 2026-05-14 | ||||
| Mid Belpointe Asset Management LLC | $232,643 | 0.15% | 21,824 | Shares | Sole | 2026-04-28 | ||||
| Large Rockefeller Capital Management L.P. | $230,959 | 0.15% | 21,666 | Shares | Defined | 2026-05-14 | ||||
| Mega DEUTSCHE BANK AG\ Bank | $229,615 | 0.15% | 21,540 | Shares | Defined | 2026-05-06 | ||||
| Mid GROUP ONE TRADING LLC | $225,810 | 0.14% | 21,183 | Shares | Sole | 2026-05-13 | ||||
| Mega ENVESTNET ASSET MANAGEMENT INC | $206,931 | 0.13% | 19,412 | Shares | Sole | 2026-05-04 | ||||
| Mega AQR CAPITAL MANAGEMENT LLC | $179,513 | 0.11% | 16,840 | Shares | Defined | 2026-05-15 | ||||
| Mid Chicago Partners Investment Group LLC | $171,881 | 0.11% | 16,124 | Shares | Sole | 2026-05-04 | ||||
| Large MetLife Investment Management, LLC | $165,112 | 0.10% | 15,489 | Shares | Defined | 2026-05-14 | ||||
| Large &PARTNERS | $158,279 | 0.10% | 14,848 | Shares | Sole | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $157,768 | 0.10% | 14,800 | Call | Defined | 2026-05-12 | ||||
| Mid EAGLE GLOBAL ADVISORS LLC | $149,240 | 0.09% | 14,000 | Shares | Sole | 2026-05-15 | ||||
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund | $146,489 | 0.09% | 13,742 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLINGTON MANAGEMENT GROUP LLP | $145,700 | 0.09% | 13,668 | Shares | Defined | 2026-05-15 | ||||
| Mega Invesco Ltd. | $142,255 | 0.09% | 13,345 | Shares | Defined | 2026-05-12 | ||||
| Mega Vanguard Global Advisers, LLC | $138,260 | 0.09% | 12,970 | Shares | Defined | 2026-05-08 | ||||
| Large Tidal Investments LLC | $137,577 | 0.09% | 12,906 | Shares | Sole | 2026-05-15 | ||||
| Large Tidal Investments LLC | $137,514 | 0.09% | 12,900 | Put | Sole | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $137,001 | 0.09% | 12,852 | Shares | Defined | 2026-05-13 | ||||
| Mega RAYMOND JAMES FINANCIAL INC | $131,288 | 0.08% | 12,316 | Shares | Defined | 2026-05-14 | ||||
| Mid Quadrature Capital Ltd | $129,103 | 0.08% | 12,111 | Shares | Other | 2026-05-15 | ||||
| Small Powell Investment Advisors, LLC | $124,189 | 0.08% | 11,650 | Shares | Sole | 2026-04-23 | ||||
| Mid INTECH INVESTMENT MANAGEMENT LLC | $123,346 | 0.08% | 11,571 | Shares | Sole | 2026-05-08 | ||||
| Large COMMONWEALTH EQUITY SERVICES, LLC | $116,908 | 0.07% | 10,967 | Shares | Sole | 2026-04-27 | ||||
| Large Kestra Advisory Services, LLC | $110,842 | 0.07% | 10,398 | Shares | Sole | 2026-04-30 | ||||
| Large SEI INVESTMENTS CO | $107,037 | 0.07% | 10,041 | Shares | Sole | 2026-05-13 | ||||
| Large Police & Firemen's Retirement System of New Jersey Pension | $85,791 | 0.05% | 8,048 | Shares | Defined | 2026-04-29 | ||||
| Large NewEdge Advisors, LLC | $85,280 | 0.05% | 8,000 | Shares | Sole | 2026-06-03 | ||||
| Large NEW YORK STATE COMMON RETIREMENT FUND Pension | $71,422 | 0.05% | 6,700 | Shares | Sole | 2026-05-06 | ||||
| Mid SIMPLEX TRADING, LLC | $66,763 | 0.04% | 6,263 | Shares | Sole | 2026-05-14 | ||||
| Mega BARCLAYS PLC | $62,574 | 0.04% | 5,870 | Shares | Defined | 2026-05-15 | ||||
| Mid Tower Research Capital LLC (TRC) | $57,947 | 0.04% | 5,436 | Shares | Defined | 2026-05-15 | ||||
| Mid MEEDER ASSET MANAGEMENT INC | $55,080 | 0.03% | 5,167 | Shares | Sole | 2026-05-07 | ||||
| Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank | $54,899 | 0.03% | 5,150 | Shares | Sole | 2026-05-15 | ||||
| Micro Stone House Investment Management, LLC | $51,935 | 0.03% | 4,872 | Shares | Sole | 2026-04-22 | ||||
| Large CWM, LLC | $48,236 | 0.03% | 4,525 | Shares | Sole | 2026-05-14 | ||||
| Large OSAIC HOLDINGS, INC. | $46,860 | 0.03% | 4,396 | Shares | Defined | 2026-05-15 | ||||
| Mid TrinityBridge Ltd | $44,772 | 0.03% | 4,200 | Shares | Sole | 2026-05-12 | ||||
| Mid Advisory Services Network, LLC | $31,383 | 0.02% | 2,944 | Shares | Sole | 2026-05-15 | ||||
| Small WOLFF WIESE MAGANA LLC | $26,370 | 0.02% | 3,000 | Shares | Sole | 2026-07-13 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $25,786 | 0.02% | 2,419 | Shares | Defined | 2026-04-28 | ||||
| Mega Legal & General Group Plc | $25,488 | 0.02% | 2,391 | Shares | Defined | 2026-05-08 | ||||
| Micro CrossGen Wealth, LLC | $21,682 | 0.01% | 2,034 | Shares | Sole | 2026-04-22 | ||||
| Mid Ameritas Investment Partners, Inc. | $20,403 | 0.01% | 1,914 | Shares | Other | 2026-05-13 | ||||
| Large Russell Investments Group, Ltd. | $20,136 | 0.01% | 1,889 | Shares | Defined | 2026-05-08 | ||||
| Large NATIONAL BANK OF CANADA /FI/ Bank | $18,655 | 0.01% | 1,750 | Shares | Defined | 2026-05-15 | ||||
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