Group One Trading
CLIR icon

Group One Trading’s ClearSign Technologies CLIR Stock Holding History

Group One Trading’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
2021
Q4 		– Sell
-50
Closed -$1K – 8269
2021
Q3 		$1K Sell
50
-400
-89% -$13.4K ﹤0.01% 8008
2021
Q2 		$22K Sell
450
-760
-63% -$36K ﹤0.01% 7117
2021
Q1 		$69K Buy
1,210
+760
+169% +$33.3K ﹤0.01% 5967
2020
Q4 		$13K Sell
450
-50
-10% -$1.3K ﹤0.01% 5690
2020
Q3 		$11K Sell
500
-390
-44% -$8.94K ﹤0.01% 5379
2020
Q2 		$19K Buy
+890
New +$8.46K ﹤0.01% 4845
2018
Q3 		– Sell
-8,400
Closed -$168K – 5228
2018
Q2 		$168K Hold
8,400
– – ﹤0.01% 3186
2018
Q1 		$170K Buy
8,400
+8,000
+2,000% +$195K ﹤0.01% 2905
2017
Q4 		$14K Hold
400
– – ﹤0.01% 4273
2017
Q3 		$14K Sell
400
-1,000
-71% -$33.3K ﹤0.01% 4189
2017
Q2 		$53K Buy
1,400
+400
+40% +$14.7K ﹤0.01% 3480
2017
Q1 		$39K Sell
1,000
-4,560
-82% -$165K ﹤0.01% 3552
2016
Q4 		$189K Sell
5,560
-10
-0.2% -$462 ﹤0.01% 2465
2016
Q3 		$334K Buy
+5,570
New +$277K ﹤0.01% 2109
2016
Q1 		– Sell
-100
Closed -$5K – 4591
2015
Q4 		$5K Sell
100
-3,020
-97% -$160K ﹤0.01% 4363
2015
Q3 		$193K Sell
3,120
-290
-9% -$14.6K ﹤0.01% 2524
2015
Q2 		$184K Buy
3,410
+3,210
+1,605% +$173K ﹤0.01% 2582
2015
Q1 		$11K Sell
200
-390
-66% -$24.3K ﹤0.01% 4109
2014
Q4 		$43K Hold
590
– – ﹤0.01% 3471
2014
Q3 		$39K Buy
+590
New +$45.2K ﹤0.01% 3703

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
HighTower Advisors
HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DP
DDD Partners Bellevue, Washington $1.6B AUM 17.6% 1-Year Est. Return

Group One Trading's CLIR Position: Q2 2026 in Review

Group One Trading held its ClearSign Technologies (CLIR) position steady in Q2 2026 at 9 shares worth $33. The position accounts for ﹤0.01% of the portfolio, ranked #7436.

Group One Trading first reported a position in CLIR in Q3 2014 and has held it in 28 quarters since. The position peaked at $543K in Q3 2016. 25 funds tracked by Wall St. Rank hold CLIR as of Q2 2026.

  • Group One Trading held 9 shares of ClearSign Technologies worth $33 as of Q2 2026.
  • Group One Trading left its ClearSign Technologies share count unchanged in Q2 2026.
  • ClearSign Technologies made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #7436 holding.
  • Group One Trading first reported a position in ClearSign Technologies in Q3 2014 and has held it in 28 quarters since.
  • Group One Trading's ClearSign Technologies position peaked at $543K in Q3 2016.
  • 25 funds tracked by Wall St. Rank held ClearSign Technologies as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.