36 institutions reported holding $311,830 of ATERIAN INC (ATER) in SEC 13F filings for 2026-03-31. Largest institutional holders: GEODE CAPITAL MANAGEMENT, LLC ($76,719), BlackRock, Inc. ($41,422), XTX Topco Ltd ($33,187), VANGUARD CAPITAL MANAGEMENT LLC ($32,688), RENAISSANCE TECHNOLOGIES LLC ($27,875). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | $76,719 | 133,874 | Added |
| 2 | BlackRock, Inc. | $41,422 | 72,289 | Hold |
| 3 | XTX Topco Ltd | $33,187 | 57,918 | Added |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $32,688 | 57,047 | New |
| 5 | RENAISSANCE TECHNOLOGIES LLC | $27,875 | 48,647 | Added |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $21,196 | 36,991 | Trimmed |
| 7 | JANE STREET GROUP, LLC | $18,439 | 32,180 | Added |
| 8 | VANGUARD FIDUCIARY TRUST CO | $14,895 | 25,994 | New |
| 9 | STATE STREET CORP | $13,756 | 24,007 | Hold |
| 10 | CITADEL ADVISORS LLC | $8,251 | 14,400 | New |
| 11 | NORTHERN TRUST CORP | $6,234 | 10,879 | Hold |
| 12 | Virtu Financial LLC | $6,000 | 10,600 | New |
| 13 | UBS Group AG | $3,151 | 5,499 | Trimmed |
| 14 | Royal Bank of Canada | $3,000 | 5,386 | New |
| 15 | JPMORGAN CHASE & CO | $1,576 | 2,784 | Hold |
| 16 | Apollo Management Holdings, L.P. | $1,304 | 2,276 | Hold |
| 17 | Vanguard Global Advisers, LLC | $902 | 1,574 | New |
| 18 | Tower Research Capital LLC (TRC) | $840 | 1,466 | Trimmed |
| 19 | SBI Securities Co., Ltd. | $181 | 315 | Added |
| 20 | OSAIC HOLDINGS, INC. | $130 | 231 | Trimmed |
| 21 | BNP PARIBAS FINANCIAL MARKETS | $42 | 73 | Hold |
| 22 | STANCE CAPITAL LLC | $21 | 36 | New |
| 23 | PROATHLETE WEALTH MANAGEMENT LLC | $12 | 21 | Hold |
| 24 | IFP Advisors, Inc | $6 | 11 | Hold |
| 25 | TD Waterhouse Canada Inc. | $1 | 1 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31