Citadel Advisors
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Citadel Advisors’s Lightbridge LTBR Stock Holding History

Citadel Advisors’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 		$516K Sell
48,400
-101,300
-68% -$1.41M ﹤0.01% 9227
2025
Q4 		$1.89M Sell
149,700
-124,700
-45% -$2.4M ﹤0.01% 6031
2025
Q3 		$5.82M Buy
274,400
+43,300
+19% +$652K ﹤0.01% 4081
2025
Q2 		$3.09M Buy
231,100
+189,800
+460% +$2.09M ﹤0.01% 4927
2025
Q1 		$308K Sell
41,300
-1,800
-4% -$16K ﹤0.01% 9517
2024
Q4 		$204K Buy
43,100
+36,000
+507% +$215K ﹤0.01% 10427
2024
Q3 		$19.9K Sell
7,100
-9,000
-56% -$26.2K ﹤0.01% 12781
2024
Q2 		$54.3K Buy
16,100
+3,400
+27% +$9.11K ﹤0.01% 11666
2024
Q1 		$37.5K Buy
12,700
+12,100
+2,017% +$36.7K ﹤0.01% 12467
2023
Q4 		$1.93K Sell
600
-3,100
-84% -$12.3K ﹤0.01% 13761
2023
Q3 		$16.6K Sell
3,700
-8,200
-69% -$43.1K ﹤0.01% 12771
2023
Q2 		$69.3K Sell
11,900
-3,100
-21% -$13.7K ﹤0.01% 11408
2023
Q1 		$61.2K Buy
15,000
+800
+6% +$3.34K ﹤0.01% 11902
2022
Q4 		$55.2K Buy
+14,200
New +$66.9K ﹤0.01% 12004
2015
Q4 		– Sell
-13
Closed -$1K – 8981
2015
Q3 		$1K Buy
+13
New +$751 ﹤0.01% 8778
2015
Q1 		– Sell
-173
Closed -$16K – 8705
2014
Q4 		$16K Sell
173
-32
-16% -$3.78K ﹤0.01% 7956
2014
Q3 		$28K Buy
+205
New +$34K ﹤0.01% 7253
2014
Q2 		– Sell
-205
Closed -$33K – 8147
2014
Q1 		$33K Buy
205
+140
+215% +$22.1K ﹤0.01% 7032
2013
Q4 		$6K Sell
65
-23
-26% -$2.26K ﹤0.01% 6800
2013
Q3 		$9K Buy
+88
New +$9.46K ﹤0.01% 6487

Other funds holding LTBR

State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BNP Paribas Financial Markets
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
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Citadel Advisors's LTBR Position: Q1 2026 in Review

Citadel Advisors increased its Lightbridge (LTBR) stake by 90% in Q1 2026, buying an estimated $548K and bringing the position to 83,297 shares worth $888K. The position accounts for ﹤0.01% of the portfolio, ranked #7937.

Citadel Advisors first reported a position in LTBR in Q3 2013 and has held it in 26 quarters since. The position peaked at $7.62M in Q3 2025. 135 funds tracked by Wall St. Rank hold LTBR as of Q1 2026.

  • Citadel Advisors held 83,297 shares of Lightbridge worth $888K as of Q1 2026.
  • Citadel Advisors bought 39,455 Lightbridge shares in Q1 2026, an estimated $548K.
  • Lightbridge made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #7937 holding.
  • Citadel Advisors first reported a position in Lightbridge in Q3 2013 and has held it in 26 quarters since.
  • Citadel Advisors's Lightbridge position peaked at $7.62M in Q3 2025.
  • 135 funds tracked by Wall St. Rank held Lightbridge as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.