XT
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XTX Topco’s ClearSign Technologies CLIR Stock Holding History

XTX Topco’s Portfolio CLIR Stock Details CLIR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-2,902
Closed -$16.1K – 3894
2025
Q4 		$16.1K Buy
+2,902
New +$23.1K ﹤0.01% 3104
2025
Q2 		– Sell
-2,420
Closed -$18.2K – 2454
2025
Q1 		$18.2K Buy
2,420
+449
+23% +$4.48K ﹤0.01% 2160
2024
Q4 		$28.4K Buy
1,971
+797
+68% +$7.87K ﹤0.01% 1985
2024
Q3 		$9.98K Buy
1,174
+54
+5% +$430 ﹤0.01% 1922
2024
Q2 		$9.34K Sell
1,120
-150
-12% -$1.24K ﹤0.01% 1695
2024
Q1 		$12.3K Buy
+1,270
New +$13.5K ﹤0.01% 1660
2023
Q4 		– Sell
-1,829
Closed -$19.9K – 1664
2023
Q3 		$19.9K Buy
+1,829
New +$21.2K ﹤0.01% 1374

Other funds holding CLIR

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SQA
Simon Quick Advisors Morristown, New Jersey $2.48B AUM 21.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return
BPA
Beacon Pointe Advisors Newport Beach, California $21.5B AUM 23.65% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $171B AUM 24.68% 1-Year Est. Return
DP
DDD Partners Bellevue, Washington $1.6B AUM 17.6% 1-Year Est. Return

XTX Topco's CLIR Position: Q1 2026 in Review

XTX Topco sold out of ClearSign Technologies (CLIR) in Q1 2026, closing a stake of 2,902 shares — an estimated $16.1K sold.

XTX Topco first reported a position in CLIR in Q3 2023 and held it in 7 quarters. The position peaked at $28.4K in Q4 2024. 20 funds tracked by Wall St. Rank hold CLIR as of Q1 2026.

  • XTX Topco reported no remaining ClearSign Technologies position as of Q1 2026 after selling out during the quarter.
  • XTX Topco sold 2,902 ClearSign Technologies shares in Q1 2026, an estimated $16.1K.
  • XTX Topco first reported a position in ClearSign Technologies in Q3 2023 and held it in 7 quarters.
  • XTX Topco's ClearSign Technologies position peaked at $28.4K in Q4 2024.
  • 20 funds tracked by Wall St. Rank held ClearSign Technologies as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.