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
Q2 		$996K Buy
113,300
+8,400
+8% +$94.6K ﹤0.01% 8203
2026
Q1 		$1.12M Buy
104,900
+10,900
+12% +$151K ﹤0.01% 7422
2025
Q4 		$1.19M Sell
94,000
-1,200
-1% -$23.1K ﹤0.01% 7019
2025
Q3 		$2.02M Buy
95,200
+22,800
+31% +$343K ﹤0.01% 6043
2025
Q2 		$968K Buy
72,400
+27,000
+59% +$298K ﹤0.01% 7173
2025
Q1 		$339K Sell
45,400
-12,200
-21% -$108K ﹤0.01% 9311
2024
Q4 		$272K Buy
57,600
+51,200
+800% +$306K ﹤0.01% 9850
2024
Q3 		$17.9K Sell
6,400
-1,600
-20% -$4.65K ﹤0.01% 12863
2024
Q2 		$27K Buy
8,000
+6,200
+344% +$16.6K ﹤0.01% 12372
2024
Q1 		$5.31K Buy
1,800
+800
+80% +$2.43K ﹤0.01% 13751
2023
Q4 		$3.21K Buy
1,000
+200
+25% +$796 ﹤0.01% 13618
2023
Q3 		$3.59K Sell
800
-4,900
-86% -$25.7K ﹤0.01% 13568
2023
Q2 		$33.2K Buy
5,700
+800
+16% +$3.54K ﹤0.01% 12252
2023
Q1 		$20K Sell
4,900
-9,500
-66% -$39.7K ﹤0.01% 13072
2022
Q4 		$56K Buy
+14,400
New +$67.8K ﹤0.01% 11991
2015
Q1 		– Sell
-12
Closed -$1K – 8707
2014
Q4 		$1K Hold
12
– – ﹤0.01% 8411
2014
Q3 		$2K Buy
+12
New +$1.99K ﹤0.01% 8001
2014
Q2 		– Sell
-58
Closed -$9K – 8148
2014
Q1 		$9K Buy
+58
New +$9.15K ﹤0.01% 7537

Other funds holding LTBR

State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
ETC
Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Citadel Advisors's LTBR Position: Q2 2026 in Review

Citadel Advisors reduced its Lightbridge (LTBR) stake by 70% in Q2 2026, selling an estimated $655K and leaving 25,153 shares worth $221K. The position accounts for ﹤0.01% of the portfolio, ranked #11836.

Citadel Advisors first reported a position in LTBR in Q3 2013 and has held it in 27 quarters since. The position peaked at $7.62M in Q3 2025. 130 funds tracked by Wall St. Rank hold LTBR as of Q2 2026.

  • Citadel Advisors held 25,153 shares of Lightbridge worth $221K as of Q2 2026.
  • Citadel Advisors sold 58,144 Lightbridge shares in Q2 2026, an estimated $655K.
  • Lightbridge made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #11836 holding.
  • Citadel Advisors first reported a position in Lightbridge in Q3 2013 and has held it in 27 quarters since.
  • Citadel Advisors's Lightbridge position peaked at $7.62M in Q3 2025.
  • 130 funds tracked by Wall St. Rank held Lightbridge as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.