Ground Swell Capital’s Aterian ATER Stock Holding History

Ground Swell Capital’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	-17,065	Closed	-$11.9K	–	129
2025 Q4	$11.9K	Buy	+17,065	New	+$14.9K	0.02%	69
2025 Q3	–	Sell	-34,780	Closed	-$57.7K	–	141
2025 Q2	$57.7K	Buy	+34,780	New	+$59.2K	0.09%	68

Other funds holding ATER

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

BlackRock New York $6.73T AUM 46.02% 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

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Ground Swell Capital's ATER Position: Q1 2026 in Review

Ground Swell Capital sold out of Aterian (ATER) in Q1 2026, closing a stake of 17,065 shares — an estimated $11.9K sold.

Ground Swell Capital first reported a position in ATER in Q2 2025 and held it in 2 quarters. The position peaked at $57.7K in Q2 2025. 26 funds tracked by Wall St. Rank hold ATER as of Q1 2026.

Ground Swell Capital reported no remaining Aterian position as of Q1 2026 after selling out during the quarter.
Ground Swell Capital sold 17,065 Aterian shares in Q1 2026, an estimated $11.9K.
Ground Swell Capital first reported a position in Aterian in Q2 2025 and held it in 2 quarters.
Ground Swell Capital's Aterian position peaked at $57.7K in Q2 2025.
26 funds tracked by Wall St. Rank held Aterian as of Q1 2026.

Based on Ground Swell Capital's 13F filing for Q1 2026, filed 21 Apr 2026.