Group One Trading
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Group One Trading’s Aetherion Technologies Inc. Common Shares AETR Stock Holding History

Group One Trading’s Portfolio AETR Stock Details AETR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		– Sell
-200
Closed -$452 – 8469
2026
Q2 		$452 Sell
200
-16,500
-99% -$33.1K ﹤0.01% 7307
2026
Q1 		$30.4K Buy
+16,700
New +$33.4K ﹤0.01% 5661
2025
Q4 		– Sell
-400
Closed -$908 – 9298
2025
Q3 		$908 Buy
400
+100
+33% +$309 ﹤0.01% 8071
2025
Q2 		$933 Buy
+300
New +$872 ﹤0.01% 7581
2024
Q3 		– Sell
-100
Closed -$557 – 7454
2024
Q2 		$557 Sell
100
-14,800
-99% -$87.3K ﹤0.01% 6437
2024
Q1 		$100K Sell
14,900
-1,500
-9% -$9.1K ﹤0.01% 4149
2023
Q4 		$109K Buy
16,400
+5,300
+48% +$33.5K ﹤0.01% 4393
2023
Q3 		$67K Buy
11,100
+1,000
+10% +$8.16K ﹤0.01% 4828
2023
Q2 		$77.8K Buy
10,100
+9,130
+941% +$70.5K ﹤0.01% 4869
2023
Q1 		$9.24K Sell
970
-470
-33% -$4.81K ﹤0.01% 5977
2022
Q4 		$11.2K Sell
1,440
-5,000
-78% -$42.8K ﹤0.01% 5977
2022
Q3 		$56K Sell
6,440
-2,000
-24% -$22.2K ﹤0.01% 5313
2022
Q2 		$85K Sell
8,440
-1,900
-18% -$23.5K ﹤0.01% 5135
2022
Q1 		$163K Sell
10,340
-480
-4% -$8.58K ﹤0.01% 5020
2021
Q4 		$256K Sell
10,820
-10,780
-50% -$308K ﹤0.01% 4833
2021
Q3 		$711K Sell
21,600
-10,000
-32% -$403K ﹤0.01% 3794
2021
Q2 		$1.68M Sell
31,600
-9,180
-23% -$554K ﹤0.01% 2835
2021
Q1 		$2.93M Buy
40,780
+33,530
+462% +$2.84M ﹤0.01% 2060
2020
Q4 		$386K Buy
7,250
+6,550
+936% +$206K ﹤0.01% 3508
2020
Q3 		$11K Sell
700
-770
-52% -$12.7K ﹤0.01% 5394
2020
Q2 		$18K Sell
1,470
-210
-13% -$2.35K ﹤0.01% 4878
2020
Q1 		$16K Buy
1,680
+1,120
+200% +$23K ﹤0.01% 4354
2019
Q4 		$13K Sell
560
-170
-23% -$4.36K ﹤0.01% 4526
2019
Q3 		$20K Sell
730
-5,660
-89% -$161K ﹤0.01% 4344
2019
Q2 		$173K Sell
6,390
-200
-3% -$4.44K ﹤0.01% 2971
2019
Q1 		$102K Buy
6,590
+2,870
+77% +$42K ﹤0.01% 3161
2018
Q4 		$49K Buy
3,720
+1,280
+52% +$28.9K ﹤0.01% 3576
2018
Q3 		$73K Sell
2,440
-1,290
-35% -$36.6K ﹤0.01% 3744
2018
Q2 		$94K Buy
3,730
+230
+7% +$5.8K ﹤0.01% 3604
2018
Q1 		$77K Sell
3,500
-22,210
-86% -$671K ﹤0.01% 3414
2017
Q4 		$967K Buy
25,710
+15,580
+154% +$507K 0.01% 1728
2017
Q3 		$331K Sell
10,130
-120
-1% -$2.7K ﹤0.01% 2388
2017
Q2 		$241K Buy
10,250
+8,420
+460% +$131K ﹤0.01% 2509
2017
Q1 		$18K Sell
1,830
-6,100
-77% -$66.7K ﹤0.01% 3921
2016
Q4 		$90K Sell
7,930
-720
-8% -$10K ﹤0.01% 2900
2016
Q3 		$139K Sell
8,650
-120
-1% -$1.75K ﹤0.01% 2723
2016
Q2 		$146K Buy
8,770
+6,140
+233% +$132K ﹤0.01% 2614
2016
Q1 		$69K Sell
2,630
-4,880
-65% -$103K ﹤0.01% 3085
2015
Q4 		$151K Sell
7,510
-5,290
-41% -$146K ﹤0.01% 2700
2015
Q3 		$319K Buy
12,800
+920
+8% +$34.2K ﹤0.01% 2148
2015
Q2 		$563K Buy
11,880
+2,910
+32% +$147K 0.01% 1678
2015
Q1 		$353K Sell
8,970
-3,310
-27% -$146K 0.01% 1896
2014
Q4 		$459K Sell
12,280
-5,200
-30% -$274K 0.01% 1611
2014
Q3 		$1.84M Sell
17,480
-1,110
-6% -$167K 0.03% 736
2014
Q2 		$3.35M Sell
18,590
-14,530
-44% -$2.17M 0.05% 444
2014
Q1 		$4.8M Sell
33,120
-5,760
-15% -$994K 0.08% 238
2013
Q4 		$7.62M Buy
38,880
+20,230
+108% +$4.49M 0.12% 158
2013
Q3 		$4.51M Sell
18,650
-2,220
-11% -$648K 0.09% 238
2013
Q2 		$7M Buy
+20,870
New +$6.12M 0.17% 106

Other funds holding AETR

Royce & Associates
Royce & Associates New York $11B AUM 39.4% 1-Year Est. Return
GWI
Grace & White Inc Ny, New York $610M AUM 24.71% 1-Year Est. Return
TSP Capital Management Group
TSP Capital Management Group Summit, New Jersey $397M AUM 31.23% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $92B AUM 22.91% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
TD Waterhouse Canada
TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $45.2B AUM 20.72% 1-Year Est. Return
Allworth Financial
Allworth Financial Folsom, California $28.2B AUM 13.34% 1-Year Est. Return
ORG Wealth Partners
ORG Wealth Partners Dallas, Texas $607M AUM 23.88% 1-Year Est. Return

Group One Trading's AETR Position: Q3 2026 in Review

Group One Trading reduced its Aetherion Technologies Inc. Common Shares (AETR) stake by 100% in Q3 2026, selling an estimated $3.77K and leaving 4 shares worth $8. The position accounts for ﹤0.01% of the portfolio, ranked #7426.

Group One Trading first reported a position in AETR in Q3 2013 and has held it in 48 quarters since. The position peaked at $4.24M in Q4 2013. 23 funds tracked by Wall St. Rank hold AETR as of Q3 2026.

  • Group One Trading held 4 shares of Aetherion Technologies Inc. Common Shares worth $8 as of Q3 2026.
  • Group One Trading sold 1,993 Aetherion Technologies Inc. Common Shares shares in Q3 2026, an estimated $3.77K.
  • Aetherion Technologies Inc. Common Shares made up ﹤0.01% of Group One Trading's portfolio in Q3 2026, its #7426 holding.
  • Group One Trading first reported a position in Aetherion Technologies Inc. Common Shares in Q3 2013 and has held it in 48 quarters since.
  • Group One Trading's Aetherion Technologies Inc. Common Shares position peaked at $4.24M in Q4 2013.
  • 23 funds tracked by Wall St. Rank held Aetherion Technologies Inc. Common Shares as of Q3 2026.

Based on Group One Trading's 13F filing for Q3 2026, filed 10 Nov 2026.