Aterian, Inc.
ATER • NASDAQ
Aterian, Inc. is a furnishings, fixtures & appliances company in the consumer cyclical sector on NASDAQ, led by Joseph Risico, with a market cap of $7.2M. As of Q3 2025, 6% of shares are held by 30 institutional investors, with VANGUARD GROUP INC as the largest holder at 1.76%.
Co-Chief Executive OfficerJoseph Risico
Market Cap$7.2M
Furnishings, Fixtures & Appliances
Consumer Cyclical
Employees114.0
Websiteaterian.io
Country
United States of America
Overview
Overview of institutional ownership in ATER as of Q3 2025 with a market cap of $10.5M
All Institutions
- Institutions
- 30
- Value Held
- $611.8K
- Shares Held
- 582.6K
- Avg Position
- $20.4K
- Median Position
- $6.4K
Hedge Funds
- Hedge Funds
- 3
- Value Held
- $88.3K
- Shares Held
- 84.1K
- Avg Position
- $29.4K
- Median Position
- $33.1K
Ownership Breakdown
Based on market cap of $10.5M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in ATER as of Q3 2025
| Institution | Position Value |
|---|---|
 VANGUARD GROUP INC Institution | $184.5K 0.00% of portfolio |
B BlackRock, Inc. Institution | $75.9K 0.00% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $62.1K 0.00% of portfolio |
 SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $42.5K 0.00% of portfolio |
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $34.8K 0.00% of portfolio |
 RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | $33.1K 0.00% of portfolio |
X XTX Topco Ltd Institution | $26.2K 0.00% of portfolio |
 STATE STREET CORP Institution | $25.2K 0.00% of portfolio |
J JANE STREET GROUP, LLC Institution | $23.6K 0.00% of portfolio |
 GSA CAPITAL PARTNERS LLP Hedge Fund•Quant | $20.4K 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for ATER in Q3 2025
- Traded
- −$93.8K
- Buyers
- 11
- Sellers
- 12
- Total Bought
- +$128.3K
- Total Sold
- −$222.1K
- Avg Position
- $17.5K
Biggest Buyers
| Institution | Net Bought |
|---|---|
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | +$34.8K +33.2K shares |
J JANE STREET GROUP, LLC Institution | +$23.6K +22.5K shares |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | +$20.7K +19.7K shares |
 PRUDENTIAL FINANCIAL INC Institution | +$19.3K +18.4K shares |
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | +$14.9K +14.2K shares |
V Virtu Financial LLC Institution | +$13.1K +12.5K shares |
 UBS Group AG Institution | +$1.4K +1.3K shares |
S SIMPLEX TRADING, LLC Institution | +$291.9 +278.0 shares |
 CITIGROUP INC Institution | +$100.0 +95.0 shares |
 STANCE CAPITAL LLC Long Only Manager | +$38.0 +36.0 shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
VANGUARD GROUP INC Institution | −$113.7K −108.3K shares |
G Ground Swell Capital, LLC Hedge Fund•Multi-Strategy | −$57.7K −34.8K shares |
T TWO SIGMA SECURITIES, LLC Institution | −$19.4K −11.7K shares |
H HRT FINANCIAL LLC Institution | −$15.8K −15.0K shares |
X XTX Topco Ltd Institution | −$8.6K −8.2K shares |
GSA CAPITAL PARTNERS LLP Hedge Fund•Quant | −$3.9K −3.7K shares |
T Tower Research Capital LLC Institution | −$2.8K −2.7K shares |
 RAYMOND JAMES FINANCIAL INC RIA/Wealth | −$83.0 −50.0 shares |
A Advisor Group Holdings, Inc. Institution | −$79.3 −83.0 shares |
N NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO Institution | −$30.0 −18.0 shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited ATER in Q3 2025
- New Positions
- 1
- New Value
- $1.0
- Exited Positions
- 5
- Exited Value
- $77.3K
New Positions
| Institution | Position Value |
|---|---|
 US BANCORP \DE\ Institution | $1.0 1.0 shares |
Exited Positions
| Institution | Previous Position |
|---|---|
G Ground Swell Capital, LLC Hedge Fund•Multi-Strategy | $57.7K 34.8K shares |
T TWO SIGMA SECURITIES, LLC Institution | $19.4K 11.7K shares |
RAYMOND JAMES FINANCIAL INC RIA/Wealth | $83.0 50.0 shares |
N NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO Institution | $30.0 18.0 shares |
 FMR LLC Institution | $13.0 8.0 shares |
Options Activity
Institutions with the largest Call and Put options positions in ATER as of Q3 2025
- Call Positions
- 2
- Call Value
- $10.8K
- Put Positions
- 1
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
W WOLVERINE TRADING, LLC Institution | $10.8K 106.0 contracts |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | - - contracts |
Put Positions
| Institution | Position Value |
|---|---|
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | - - contracts |
Most Committed Institutions
Institutions with ATER as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
GSA CAPITAL PARTNERS LLP Hedge Fund•Quant | 0.00% $20.4K |
X XTX Topco Ltd Institution | 0.00% $26.2K |
V Virtu Financial LLC Institution | 0.00% $13.1K |
S SIMPLEX TRADING, LLC Institution | 0.00% $7.1K |
H HRT FINANCIAL LLC Institution | 0.00% $15.6K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | 0.00% $42.5K |
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | 0.00% $33.1K |
A Apollo Management Holdings, L.P. Institution | 0.00% $2.4K |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | 0.00% $34.8K |
J JANE STREET GROUP, LLC Institution | 0.00% $23.6K |
Hedge Fund Spotlight
Discover hedge funds investing in ATER
CITADEL ADVISORS LLC
Hedge Fund • Multi-Strategy
Portfolio ManagerKenneth Cordele Griffin
- Portfolio Value
- $122.08B
- Positions
- 5,531
- Last Reported
- Q3 2025
Sector Allocation
Position in Aterian, Inc.
- Market Value
- $34.8K
- Shares Held
- 33.2K
- Portfolio Weight
- 0.00%
- Owned Since
- 2021-Q1
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Software - Infrastructure Technology | $2.1B | 1.68% | |
Semiconductors Technology | $1.8B | 1.50% | |
Internet Content & Information Communication Services | $1.4B | 1.18% |
