LIGHTBRIDGE CORP

Ticker: LTBR CUSIP: 53224K302 Class: Common Stock

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
BlackRock, Inc.2,011,591$25,427
STATE STREET CORP1,847,661$23,354
VANGUARD GROUP INC1,828,494$23,112
EXCHANGE TRADED CONCEPTS, LLC828,550$10,473
UBS Group AG681,667$8,616
GEODE CAPITAL MANAGEMENT, LLC670,661$8,479
AMERIPRISE FINANCIAL INC628,938$7,950
RENAISSANCE TECHNOLOGIES LLC538,505$6,807
MORGAN STANLEY376,981$4,765
Nuveen, LLC325,277$4,112
SUSQUEHANNA INTERNATIONAL GROUP, LLP285,360$3,607
BNP PARIBAS ARBITRAGE, SA251,762$3,182
MILLENNIUM MANAGEMENT LLC236,449$2,989
NORTHERN TRUST CORP236,297$2,987
Tortoise Investment Management, LLC215,937$2,729
TWO SIGMA INVESTMENTS, LP214,321$2,709
JANE STREET GROUP, LLC198,085$2,504
Verition Fund Management LLC156,023$1,972
Pacer Advisors, Inc.139,589$1,764
Pilgrim Partners Asia Pte Ltd116,600$1,474
CHARLES SCHWAB INVESTMENT MANAGEMENT INC87,614$1,107
GOLDMAN SACHS GROUP INC79,229$1,001
Foundations Investment Advisors, LLC70,384$890
Geneos Wealth Management Inc.68,199$862
Tempo Wealth, LLC63,325$800
LPL Financial LLC61,437$777
Bank of New York Mellon Corp60,728$768
Cetera Investment Advisers60,129$760
BANK OF AMERICA CORP /DE/54,516$689
ROYAL BANK OF CANADA54,195$685
WELLS FARGO & COMPANY/MN53,542$677
BOOTHBAY FUND MANAGEMENT, LLC47,690$603
Virtu Financial LLC47,398$1
CITADEL ADVISORS LLC43,842$554
IMC-Chicago, LLC42,545$538
FOX RUN MANAGEMENT, L.L.C.42,238$534
BARCLAYS PLC41,791$528
Inspire Investing, LLC37,417$473
CAPITAL FUND MANAGEMENT S.A.36,455$461
Mariner, LLC34,779$440
JONES FINANCIAL COMPANIES LLLP34,601$437
Themes Management Co LLC33,340$421
Universal- Beteiligungs- und Servicegesellschaft mbH32,000$408
DUDLEY CAPITAL MANAGEMENT, LLC30,000$379
GROUP ONE TRADING, L.P.29,537$373
RHUMBLINE ADVISERS29,383$371
ENVESTNET ASSET MANAGEMENT INC22,917$290
MEEDER ASSET MANAGEMENT INC22,660$286
Rockefeller Capital Management L.P.21,666$274
XTX Topco Ltd21,155$267
PRICE T ROWE ASSOCIATES INC /MD/19,682$0
Rathbones Group PLC19,232$243
&PARTNERS19,154$242
DEUTSCHE BANK AG\19,113$242
Invesco Ltd.17,284$218
MetLife Investment Management, LLC15,489$196
Chicago Partners Investment Group LLC13,905$245
EAGLE GLOBAL ADVISORS LLC12,900$163
SIMPLEX TRADING, LLC12,897$163
RAYMOND JAMES FINANCIAL INC12,797$162
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.12,435$157
JPMORGAN CHASE & CO12,288$155
LeConte Wealth Management, LLC12,222$154
AQR CAPITAL MANAGEMENT LLC11,997$152
WELLINGTON MANAGEMENT GROUP LLP11,868$150
Powell Investment Advisors, LLC11,650$147
DIMENSIONAL FUND ADVISORS LP11,391$144
COMMONWEALTH EQUITY SERVICES, LLC11,333$143
Kestra Advisory Services, LLC10,740$136
NewEdge Advisors, LLC8,000$101
OSAIC HOLDINGS, INC.7,208$91
NEW YORK STATE COMMON RETIREMENT FUND6,700$85
Police & Firemen's Retirement System of New Jersey5,747$73
US BANCORP \DE\5,430$69
Stone House Investment Management, LLC4,872$62
Zurcher Kantonalbank (Zurich Cantonalbank)4,681$59
Close Asset Management Ltd4,200$0
Leonteq Securities AG4,000$51
WOLFF WIESE MAGANA LLC3,000$38
Legal & General Group Plc2,731$35
Tower Research Capital LLC (TRC)2,618$33
FEDERATED HERMES, INC.2,086$26
CrossGen Wealth, LLC2,034$26
SBI Securities Co., Ltd.1,923$24
Ameritas Investment Partners, Inc.1,914$24
Russell Investments Group, Ltd.1,831$23
NATIONAL BANK OF CANADA /FI/1,792$23
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM1,649$21
HUNTINGTON NATIONAL BANK1,001$13
AMALGAMATED BANK842$0
CITIGROUP INC822$10
FMR LLC812$10
ORG Wealth Partners, LLC810$10
SHP Wealth Management763$10
Federation des caisses Desjardins du Quebec600$8
Lodestone Wealth Management LLC500$6
CWM, LLC397$0
QUADRANT CAPITAL GROUP LLC363$5
Signature Equity Partners, LLC315$4
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO280$4
17 other institutions1,112$13
Total (117 institutions)13,502,870$169,834