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RHUMBLINE ADVISERS

Position in LTBR — LIGHTBRIDGE Corp

CIK 1115418 BOSTON, MA

Position in LTBR

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$369,373
+$25,759 QoQ
Shares Held
42,022
+30.4% QoQ
Ownership
0.112%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#34
of 129 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 22% Shared 0% None 78%

Common Shares in LTBR Over Time

Shares Held

Position Value (USD)

Position in Electrical Equipment & Parts

Industrials · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $600,344,577 across 28 Electrical Equipment & Parts names. LTBR ranks #22 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in LTBR

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $369,373 42,022
2026-03-31 $343,614 32,234
2025-12-31 $371,401 29,383
2025-09-30 $598,991 28,241
2025-06-30 $359,866 26,916