Simplex Trading’s Lightbridge LTBR Stock Holding History

Simplex Trading’s Portfolio LTBR Stock Details LTBR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$49K	Sell	4,600 -25,600	-85%	-$356K	﹤0.01%	5902
2025 Q4	$382K	Sell	30,200 -109,300	-78%	-$2.1M	﹤0.01%	3576
2025 Q3	$2.96M	Buy	139,500 +47,400	+51%	+$713K	﹤0.01%	1934
2025 Q2	$1.23M	Buy	92,100 +20,200	+28%	+$223K	﹤0.01%	2565
2025 Q1	$536K	Buy	71,900 +59,500	+480%	+$529K	﹤0.01%	3328
2024 Q4	$58K	Buy	12,400 +6,900	+125%	+$41.2K	﹤0.01%	5727
2024 Q3	$15K	Buy	+5,500	New	+$16K	﹤0.01%	6896
2023 Q4	–	Sell	-5,900	Closed	-$26K	–	9390
2023 Q3	$26K	Sell	5,900 -1,900	-24%	-$9.98K	﹤0.01%	6388
2023 Q2	$45K	Buy	7,800 +6,900	+767%	+$30.5K	﹤0.01%	5946
2023 Q1	$3K	Buy	+900	New	+$3.76K	﹤0.01%	8320
2022 Q4	–	Sell	-2,500	Closed	-$11K	–	9878
2022 Q3	$11K	Buy	2,500 +2,200	+733%	+$12.5K	﹤0.01%	8149
2022 Q2	$1K	Buy	+300	New	+$1.9K	﹤0.01%	9611

Other funds holding LTBR

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

ETC

Exchange Traded Concepts Oklahoma City, Oklahoma $14.1B AUM 25.71% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Simplex Trading's LTBR Position: Q1 2026 in Review

Simplex Trading reduced its Lightbridge (LTBR) stake by 51% in Q1 2026, selling an estimated $92.2K and leaving 6,263 shares worth $66.8K. The position accounts for ﹤0.01% of the portfolio, ranked #5540.

Simplex Trading first reported a position in LTBR in Q4 2014 and has held it in 14 quarters since. The position peaked at $231K in Q3 2025. 135 funds tracked by Wall St. Rank hold LTBR as of Q1 2026.

Simplex Trading held 6,263 shares of Lightbridge worth $66.8K as of Q1 2026.
Simplex Trading sold 6,634 Lightbridge shares in Q1 2026, an estimated $92.2K.
Lightbridge made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5540 holding.
Simplex Trading first reported a position in Lightbridge in Q4 2014 and has held it in 14 quarters since.
Simplex Trading's Lightbridge position peaked at $231K in Q3 2025.
135 funds tracked by Wall St. Rank held Lightbridge as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.