Jane Street’s Aterian ATER Stock Holding History

Jane Street’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 Q1	–	Sell	-10,600	Closed	-$7.37K	–	11529
2025 Q4	$7.37K	Buy	+10,600	New	+$9.26K	﹤0.01%	10880
2023 Q1	–	Sell	-10,342	Closed	-$95.6K	–	8984
2022 Q4	$95.6K	Sell	10,342 -16,458	-61%	-$206K	﹤0.01%	8120
2022 Q3	$399K	Sell	26,800 -9,325	-26%	-$271K	﹤0.01%	7101
2022 Q2	$936K	Buy	36,125 +11,750	+48%	+$519K	﹤0.01%	5598
2022 Q1	$711K	Sell	24,375 -2,917	-11%	-$107K	﹤0.01%	6815
2021 Q4	$1.35M	Sell	27,292 -66,925	-71%	-$4.95M	﹤0.01%	5308
2021 Q3	$12.2M	Buy	94,217 +61,759	+190%	+$6.85M	﹤0.01%	1545
2021 Q2	$5.7M	Buy	32,458 +19,775	+156%	+$4.62M	﹤0.01%	2448
2021 Q1	$4.49M	Buy	+12,683	New	+$4.89M	﹤0.01%	2561

Other funds holding ATER

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Virtu Financial New York $2.41B AUM 48.35% 1-Year Est. Return

Jane Street's ATER Position: Q1 2026 in Review

Jane Street opened a new position in Aterian (ATER) in Q1 2026: 32,180 shares worth $18.4K. The stake represents ﹤0.01% of the portfolio and ranks #11205 among its holdings. This is a return to the name: Jane Street previously reported a position in ATER as recently as Q3 2025.

Jane Street first reported a position in ATER in Q1 2021 and has held it in 14 quarters since. The position peaked at $4.8M in Q3 2021. 26 funds tracked by Wall St. Rank hold ATER as of Q1 2026.

Jane Street held 32,180 shares of Aterian worth $18.4K as of Q1 2026.
Aterian was a new Jane Street position in Q1 2026.
Aterian made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #11205 holding.
Jane Street first reported a position in Aterian in Q1 2021 and has held it in 14 quarters since.
Jane Street's Aterian position peaked at $4.8M in Q3 2021.
26 funds tracked by Wall St. Rank held Aterian as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.