Aterian, Inc.
ATER- Exchange
- Nasdaq
- Industry
- Electric Housewares & Fans
- SEC CIK
- 0001757715
No open-market purchases or sales by Aterian, Inc. insiders were filed in the last 90 days; 24 institutions reported holding it in 13F filings for Q2 2026, worth $905.1K in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Aterian, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 26
- −2 vs. Q4 2025
- Shares held
- 530.1K
- +132.2K (+33.2%) vs. Q4 2025
- Total value
- $303.6K
- +$26.5K (+9.6%) vs. Q4 2025
- New holders
- 7
- 4 more added
- Sold out
- 9
- 4 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATER on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 24 | $905.1K |
| Q1 2026 | 26 | $303.6K |
| Q4 2025 | 29 | $335.9K |
| Q3 2025 | 30 | $610.5K |
| Q2 2025 | 28 | $1.07M |
| Q1 2025 | 31 | $1.81M |
| Q4 2024 | 31 | $1.82M |
| Q3 2024 | 31 | $2.15M |
| Q2 2024 | 28 | $1.88M |
| Q1 2024 | 26 | $1.38M |
| Q4 2023 | 43 | $2.21M |
| Q3 2023 | 42 | $2.38M |
| Q2 2023 | 62 | $4.56M |
| Q1 2023 | 63 | $12.8M |
| Q4 2022 | 68 | $11.6M |
| Q3 2022 | 81 | $27.2M |
| Q2 2022 | 80 | $29.7M |
| Q1 2022 | 75 | $47.0M |
| Q4 2021 | 79 | $43.9M |
| Q3 2021 | 83 | $134.9M |
| Q2 2021 | 81 | $159.6M |
| Q1 2021 | 3 | $392.0K |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Aterian, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 1 | $1 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 1 | $1 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 1 | $1 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 11 | $6 | 0.00% | 00.0% | Unchanged |
| Proathlete Wealth Management LLC | 21 | $12 | 0.00% | 00.0% | Unchanged |
| Stance Capital LLC | 36 | $21 | 0.00% | +36 | New |
| BNP Paribas Arbitrage, SA | 73 | $42 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 231 | $130 | 0.00% | −208−47.4% | Reduced |
| SBI Securities Co., Ltd. | 315 | $181 | 0.00% | +4+1.3% | Added |
| Tower Research Capital LLC (TRC) | 1,466 | $840 | 0.00% | −8−0.5% | Reduced |
| Vanguard Global Advisers, LLC | 1,574 | $902 | 0.00% | +1,574 | New |
| Apollo Management Holdings, L.P. | 2,276 | $1.30K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 2,784 | $1.58K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 5,386 | $3.00K | 0.00% | +5,386 | New |
| UBS Group AG | 5,499 | $3.15K | 0.00% | −498−8.3% | Reduced |
| Virtu Financial LLC | 10,600 | $6.00K | 0.00% | +10,600 | New |
| Northern Trust Corp | 10,879 | $6.23K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 24,007 | $13.8K | 0.00% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 25,994 | $14.9K | 0.00% | +25,994 | New |
| Jane Street Group, LLC | 32,180 | $18.4K | 0.00% | +32,180 | New |
| Susquehanna International Group, LLP | 36,991 | $21.2K | 0.00% | −8,061−17.9% | Reduced |
| Renaissance Technologies LLC | 48,647 | $27.9K | 0.00% | +5,800+13.5% | Added |
| Vanguard Capital Management LLC | 57,047 | $32.7K | 0.00% | +57,047 | New |
| XTX Topco Ltd | 57,918 | $33.2K | 0.00% | +31,783+121.6% | Added |
| BlackRock, Inc. | 72,289 | $41.4K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 133,874 | $76.7K | 0.00% | +74,764+126.5% | Added |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −32,460−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −23,200−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −18,137−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −17,065−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −11,868−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,258−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |