Stock Ownership/LTBR

LIGHTBRIDGE CORP (LTBR): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in LTBR · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
11
13F filers
Aggregate Value
$13.4M
Across holders
Last Price
$7.77
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity6 increased5 reduced0 exited
Institutional Holders of LTBR
↗
11 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund699K$6.1M45.9%0.0%Added+$4.1MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund338K$3.0M22.2%0.0%Reduced$-2.8MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund167K$1.5M10.9%0.0%Added+$925KQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund82K$720K5.4%0.0%Reduced$-1.1MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund57K$501K3.8%0.0%Added+$501KQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund42K$366K2.7%0.0%Reduced$-733KQ2 2026
ExodusPoint Capital Management, LP
CIK 0001736225
Hedge Fund36K$315K2.4%0.0%Added—Q2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund32K$278K2.1%0.0%Added+$88KQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund26K$233K1.7%0.0%Reduced$-1.0MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund25K$221K1.7%0.0%Reduced$-701KQ2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$6.1M· 45.9% of total· 0.0% port· 699K sh· +$4.1M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$3.0M· 22.2% of total· 0.0% port· 338K sh· $-2.8M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$1.5M· 10.9% of total· 0.0% port· 167K sh· +$925K QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$720K· 5.4% of total· 0.0% port· 82K sh· $-1.1M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$501K· 3.8% of total· 0.0% port· 57K sh· +$501K QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$366K· 2.7% of total· 0.0% port· 42K sh· $-733K QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$315K· 2.4% of total· 0.0% port· 36K sh· — QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$278K· 2.1% of total· 0.0% port· 32K sh· +$88K QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$233K· 1.7% of total· 0.0% port· 26K sh· $-1.0M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$221K· 1.7% of total· 0.0% port· 25K sh· $-701K QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$156K· 1.2% of total· 0.0% port· 18K sh· — QoQ· Q2 2026
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