AterianATER
13F holders, Q1 2026 (March 31)26holders −3
4new positions
9sold out
1famous investor
$0.57avg. 13F price*
At the end of Q1 2026, 26 institutions reported holding Aterian Inc. (ATER) in their 13F filings, down 3 from Q4 2025. 4 opened new positions and 9 sold out. The largest holders were Geode Capital Management, LLC ($77K), BlackRock, Inc. ($41K) and XTX Topco Ltd ($33K). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Aterian Inc.
- CUSIP
- 02156U200
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $27K |
| Exits | 9 | $73K |
All 13F filers, Q4 2025 → Q1 2026: 160,553 shares bought and 112,989 shares sold, net +47,564 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 26 holders
| Geode Capital Management, LLC | 0.00% | Add +126.5% | 133,874 | $77K |
| BlackRock, Inc. | 0.00% | No change | 72,289 | $41K |
| XTX Topco Ltd | 0.00% | Add +121.6% | 57,918 | $33K |
| Vanguard Capital Management LLC | 0.00% | — | 57,047 | $33K |
| Renaissance Technologies | 0.00% | Add +13.5% | 48,647 | $28K |
| Susquehanna International Group, LLP | 0.00% | Reduce -17.9% | 36,991 | $21K |
| Jane Street Group, LLC | 0.00% | New | 32,180 | $18K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 25,994 | $15K |
| State Street Corp. | 0.00% | No change | 24,007 | $14K |
| Northern Trust Corp. | 0.00% | No change | 10,879 | $6K |
| Virtu Financial LLC | 0.00% | New | 10,600 | $6K |
| UBS Group AG | 0.00% | Reduce -8.3% | 5,499 | $3K |
| Royal Bank of Canada | 0.00% | New | 5,386 | $3K |
| JPMorgan Chase & Co. | 0.00% | No change | 2,784 | $2K |
| Apollo Management Holdings, L.P. | 0.00% | No change | 2,276 | $1K |
| Vanguard Global Advisers, LLC | 0.00% | — | 1,574 | $902 |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -0.5% | 1,466 | $840 |
| SBI Securities Co., Ltd. | 0.00% | Add +1.3% | 315 | $181 |
| Osaic Holdings, Inc. | 0.00% | Reduce -47.4% | 231 | $130 |
| BNP Paribas Financial Markets | 0.00% | No change | 73 | $42 |
| Stance Capital LLC | 0.00% | New | 36 | $21 |
| Proathlete Wealth Management LLC | 0.00% | No change | 21 | $12 |
| IFP Advisors, Inc | 0.00% | No change | 11 | $6 |
| Morgan Stanley | 0.00% | No change | 1 | $1 |
| National Bank of Canada | 0.00% | No change | 1 | $1 |
| TD Waterhouse Canada Inc. | 0.00% | No change | 1 | $1 |
"% of holder's portfolio" is ATER's weight in each manager's 13F, not the share of Aterian Inc. the manager owns.