Renaissance Technologies
ATER icon

Renaissance Technologies’s Aterian ATER Stock Holding History

Renaissance Technologies’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 		$294K Buy
223,030
+174,383
+358% +$181K ﹤0.01% 2781
2026
Q1 		$27.9K Buy
48,647
+5,800
+14% +$3.79K ﹤0.01% 3151
2025
Q4 		$29.8K Buy
42,847
+11,300
+36% +$9.87K ﹤0.01% 3118
2025
Q3 		$33.1K Buy
31,547
+14,200
+82% +$16.6K ﹤0.01% 3391
2025
Q2 		$28.8K Buy
+17,347
New +$29.5K ﹤0.01% 3448
2025
Q1 		– Sell
-45,493
Closed -$109K – 3448
2024
Q4 		$109K Buy
45,493
+21,958
+93% +$58.3K ﹤0.01% 3274
2024
Q3 		$67.8K Buy
+23,535
New +$70.4K ﹤0.01% 3315
2023
Q2 		– Sell
-15,401
Closed -$159K – 3901
2023
Q1 		$159K Buy
+15,401
New +$206K ﹤0.01% 3354
2022
Q2 		– Sell
-147,708
Closed -$4.31M – 4207
2022
Q1 		$4.31M Buy
+147,708
New +$5.41M 0.01% 1710
2021
Q2 		– Sell
-33,380
Closed -$11.8M – 3439
2021
Q1 		$11.8M Sell
33,380
-976
-3% -$376K 0.01% 1083
2020
Q4 		$7.09M Buy
34,356
+6,867
+25% +$791K 0.01% 1376
2020
Q3 		$2.72M Buy
27,489
+12,914
+89% +$1.14M ﹤0.01% 1938
2020
Q2 		$960K Buy
+14,575
New +$704K ﹤0.01% 2558

Other funds holding ATER

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
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 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

Renaissance Technologies's ATER Position: Q2 2026 in Review

Renaissance Technologies increased its Aterian (ATER) stake by 358% in Q2 2026, buying an estimated $181K and bringing the position to 223,030 shares worth $294K. The position accounts for ﹤0.01% of the portfolio, ranked #2781.

Renaissance Technologies first reported a position in ATER in Q2 2020 and has held it in 13 quarters since. The position peaked at $11.8M in Q1 2021. 24 funds tracked by Wall St. Rank hold ATER as of Q2 2026.

  • Renaissance Technologies held 223,030 shares of Aterian worth $294K as of Q2 2026.
  • Renaissance Technologies bought 174,383 Aterian shares in Q2 2026, an estimated $181K.
  • Aterian made up ﹤0.01% of Renaissance Technologies's portfolio in Q2 2026, its #2781 holding.
  • Renaissance Technologies first reported a position in Aterian in Q2 2020 and has held it in 13 quarters since.
  • Renaissance Technologies's Aterian position peaked at $11.8M in Q1 2021.
  • 24 funds tracked by Wall St. Rank held Aterian as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.