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XTX Topco’s Aterian ATER Stock Holding History

XTX Topco’s Portfolio ATER Stock Details ATER Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$41.3K Sell
31,280
-26,638
-46% -$27.6K ﹤0.01% 3757
2026
Q1 		$33.2K Buy
57,918
+31,783
+122% +$20.8K ﹤0.01% 3431
2025
Q4 		$18.2K Buy
26,135
+1,197
+5% +$1.05K ﹤0.01% 3076
2025
Q3 		$26.2K Sell
24,938
-8,154
-25% -$9.53K ﹤0.01% 2280
2025
Q2 		$54.9K Buy
+33,092
New +$56.3K ﹤0.01% 2003
2024
Q4 		– Sell
-13,387
Closed -$38.6K – 2278
2024
Q3 		$38.6K Sell
13,387
-7,587
-36% -$22.7K ﹤0.01% 1735
2024
Q2 		$58.9K Buy
+20,974
New +$52.2K 0.01% 1491
2024
Q1 		– Sell
-4,835
Closed -$20.2K – 1826
2023
Q4 		$20.2K Sell
4,835
-1,329
-22% -$5.13K ﹤0.01% 1358
2023
Q3 		$24.2K Sell
6,164
-2,312
-27% -$12K ﹤0.01% 1354
2023
Q2 		$46.8K Sell
8,476
-32,238
-79% -$251K 0.01% 1247
2023
Q1 		$420K Buy
40,714
+13,448
+49% +$180K 0.09% 405
2022
Q4 		$252K Buy
27,266
+21,684
+388% +$272K 0.05% 700
2022
Q3 		$83K Buy
+5,582
New +$162K 0.02% 975
2022
Q2 		– Sell
-3,704
Closed -$108K – 841
2022
Q1 		$108K Buy
3,704
+2,760
+292% +$101K 0.05% 503
2021
Q4 		$47K Sell
944
-857
-48% -$63.4K 0.03% 571
2021
Q3 		$234K Buy
+1,801
New +$200K 0.08% 433

Other funds holding ATER

Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BCM
Bridgeway Capital Management Houston, Texas $5.69B AUM 60.64% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

XTX Topco's ATER Position: Q2 2026 in Review

XTX Topco reduced its Aterian (ATER) stake by 46% in Q2 2026, selling an estimated $27.6K and leaving 31,280 shares worth $41.3K. The position accounts for ﹤0.01% of the portfolio, ranked #3757.

XTX Topco first reported a position in ATER in Q3 2021 and has held it in 16 quarters since. The position peaked at $420K in Q1 2023. 24 funds tracked by Wall St. Rank hold ATER as of Q2 2026.

  • XTX Topco held 31,280 shares of Aterian worth $41.3K as of Q2 2026.
  • XTX Topco sold 26,638 Aterian shares in Q2 2026, an estimated $27.6K.
  • Aterian made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #3757 holding.
  • XTX Topco first reported a position in Aterian in Q3 2021 and has held it in 16 quarters since.
  • XTX Topco's Aterian position peaked at $420K in Q1 2023.
  • 24 funds tracked by Wall St. Rank held Aterian as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.