Citigroup
AETR

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

Citigroup’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
2021
Q1 		– Sell
-1,500
Closed -$80K – 7508
2020
Q4 		$80K Hold
1,500
– – ﹤0.01% 5720
2020
Q3 		$24K Sell
1,500
-130
-8% -$2.14K ﹤0.01% 6062
2020
Q2 		$20K Buy
1,630
+580
+55% +$6.48K ﹤0.01% 6629
2020
Q1 		$10K Sell
1,050
-1,270
-55% -$26.1K ﹤0.01% 7055
2019
Q4 		$55K Sell
2,320
-360
-13% -$9.23K ﹤0.01% 6228
2019
Q3 		$72K Buy
2,680
+2,080
+347% +$59.1K ﹤0.01% 5891
2019
Q2 		$16K Buy
600
+530
+757% +$11.8K ﹤0.01% 7171
2019
Q1 		$1K Buy
+70
New +$1.02K ﹤0.01% 7603
2018
Q4 		– Sell
-90
Closed -$3K – 7851
2018
Q3 		$3K Sell
90
-310
-78% -$8.79K ﹤0.01% 7577
2018
Q2 		$10K Sell
400
-1,140
-74% -$28.7K ﹤0.01% 7201
2018
Q1 		$34K Buy
1,540
+620
+67% +$18.7K ﹤0.01% 6425
2017
Q4 		$35K Buy
920
+690
+300% +$22.4K ﹤0.01% 6417
2017
Q3 		$7K Sell
230
-380
-62% -$8.55K ﹤0.01% 6783
2017
Q2 		$14K Buy
610
+90
+17% +$1.4K ﹤0.01% 6422
2017
Q1 		$5K Buy
+520
New +$5.69K ﹤0.01% 6809
2016
Q4 		– Sell
-50
Closed -$1K – 7351
2016
Q3 		$1K Sell
50
-230
-82% -$3.36K ﹤0.01% 6996
2016
Q2 		$5K Buy
280
+10
+4% +$215 ﹤0.01% 6790
2016
Q1 		$7K Buy
270
+170
+170% +$3.58K ﹤0.01% 6918
2015
Q4 		$2K Hold
100
– – ﹤0.01% 7288
2015
Q3 		$2K Buy
+100
New +$3.72K ﹤0.01% 7055

Other funds holding AETR

GWI
Grace & White Inc Ny, New York $610M AUM 24.71% 1-Year Est. Return
Royce & Associates
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $92B AUM 22.91% 1-Year Est. Return
Baird Financial Group
Baird Financial Group Milwaukee, Wisconsin $72.7B AUM 26.4% 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 $786B AUM 40.34% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Centiva Capital
Centiva Capital New York $11.5B AUM 31.97% 1-Year Est. Return

Citigroup's AETR Position: Q1 2026 in Review

Citigroup sold out of Aetherion Technologies Inc. Common Shares (AETR) in Q1 2026, closing a stake of 2,554 shares — an estimated $4.04K sold.

Citigroup first reported a position in AETR in Q2 2013 and held it in 37 quarters. The position peaked at $6.28M in Q4 2013. 43 funds tracked by Wall St. Rank hold AETR as of Q1 2026.

  • Citigroup reported no remaining Aetherion Technologies Inc. Common Shares position as of Q1 2026 after selling out during the quarter.
  • Citigroup sold 2,554 Aetherion Technologies Inc. Common Shares shares in Q1 2026, an estimated $4.04K.
  • Citigroup first reported a position in Aetherion Technologies Inc. Common Shares in Q2 2013 and held it in 37 quarters.
  • Citigroup's Aetherion Technologies Inc. Common Shares position peaked at $6.28M in Q4 2013.
  • 43 funds tracked by Wall St. Rank held Aetherion Technologies Inc. Common Shares as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.