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BlackRock’s Aetherion Technologies Inc. Common Shares AETR Stock Holding History

BlackRock’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
2025
Q3 		– Sell
-2,063
Closed -$6.48K – 5620
2025
Q2 		$6.48K Buy
+2,063
New +$6K ﹤0.01% 5250
2024
Q4 		– Sell
-724
Closed -$3.32K – 5460
2024
Q3 		$3.32K Hold
724
– – ﹤0.01% 5081
2024
Q2 		$4.03K Hold
724
– – ﹤0.01% 5145
2024
Q1 		$4.88K Hold
724
– – ﹤0.01% 5141
2023
Q4 		$4.79K Hold
724
– – ﹤0.01% 5195
2023
Q3 		$4.39K Hold
724
– – ﹤0.01% 5253
2023
Q2 		$5.55K Hold
724
– – ﹤0.01% 5301
2023
Q1 		$6.9K Hold
724
– – ﹤0.01% 5346
2022
Q4 		$5.61K Buy
+724
New +$6.2K ﹤0.01% 5513
2022
Q2 		– Sell
-1,018
Closed -$16K – 6003
2022
Q1 		$16K Sell
1,018
-19,757
-95% -$353K ﹤0.01% 5595
2021
Q4 		$492K Buy
20,775
+11,690
+129% +$334K ﹤0.01% 4875
2021
Q3 		$299K Buy
9,085
+8,602
+1,781% +$346K ﹤0.01% 4882
2021
Q2 		$26K Sell
483
-16,257
-97% -$980K ﹤0.01% 5264
2021
Q1 		$1.2M Buy
+16,740
New +$1.42M ﹤0.01% 4449
2019
Q2 		– Hold
0
– – – 5094
2019
Q1 		– Hold
0
– – – 5062
2018
Q4 		– Hold
0
– – – 5068
2018
Q3 		– Hold
0
– – – 5092
2018
Q2 		– Sell
-1,340
Closed -$33.8K – 5090
2018
Q1 		$29K Buy
1,340
+1,337
+44,567% +$40.4K ﹤0.01% 4517
2017
Q4 		$0 Hold
3
– – ﹤0.01% 5013
2017
Q3 		$0 Hold
3
– – ﹤0.01% 5045
2017
Q2 		$0 Hold
3
– – ﹤0.01% 5116
2017
Q1 		$0 Hold
3
– – ﹤0.01% 5087
2016
Q4 		$0 Hold
3
– – ﹤0.01% 3820
2016
Q3 		$0 Hold
3
– – ﹤0.01% 3761
2016
Q2 		$0 Hold
3
– – ﹤0.01% 3832
2016
Q1 		$0 Hold
3
– – ﹤0.01% 3758
2015
Q4 		$0 Buy
+3
New +$83 ﹤0.01% 3524

Other funds holding AETR

GWI
Grace & White Inc Ny, New York $610M AUM 24.71% 1-Year Est. Return
Baird Financial Group
Baird Financial Group Milwaukee, Wisconsin $73.6B AUM 18.65% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $92B AUM 22.91% 1-Year Est. Return
AMH Equity
AMH Equity Great Neck, New York $80.3M AUM 78.34% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
TD Waterhouse Canada
TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $45.2B AUM 20.72% 1-Year Est. Return

BlackRock's AETR Position: Q3 2025 in Review

BlackRock sold out of Aetherion Technologies Inc. Common Shares (AETR) in Q3 2025, closing a stake of 2,063 shares — an estimated $6.48K sold.

BlackRock first reported a position in AETR in Q4 2015 and held it in 24 quarters. The position peaked at $1.2M in Q1 2021. 42 funds tracked by Wall St. Rank hold AETR as of Q3 2025.

  • BlackRock reported no remaining Aetherion Technologies Inc. Common Shares position as of Q3 2025 after selling out during the quarter.
  • BlackRock sold 2,063 Aetherion Technologies Inc. Common Shares shares in Q3 2025, an estimated $6.48K.
  • BlackRock first reported a position in Aetherion Technologies Inc. Common Shares in Q4 2015 and held it in 24 quarters.
  • BlackRock's Aetherion Technologies Inc. Common Shares position peaked at $1.2M in Q1 2021.
  • 42 funds tracked by Wall St. Rank held Aetherion Technologies Inc. Common Shares as of Q3 2025.

Based on BlackRock's 13F filing for Q3 2025, filed 12 Nov 2025.