SUMMIT, NJ
ATERIAN, INC.ATER— Latest position per institution from SEC 13F filings
15
Institutional holders
883.18K
Total shares held
917.65K
Estimated value
44.16K
Avg. position size
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
133.87K
Value
76.72K
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
87.33K
Value
245.40K
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
84.61K
Value
58.81K
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
72.29K
Value
41.42K
Filed
Mar 31, 2026
XTX TOPCO LTD
CIK 1828301
Shares
57.92K
Value
33.19K
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
57.05K
Value
32.69K
Filed
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
48.65K
Value
27.88K
Filed
Mar 31, 2026
SQUAREPOINT OPS LLC
CIK 1642575
Shares
37.30K
Value
78.33K
Filed
Mar 31, 2025
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
36.99K
Value
21.20K
Filed
Mar 31, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 1107261
Shares
32.46K
Value
22.57K
Filed
Dec 31, 2025
JANE STREET GROUP, LLC
CIK 1595888
Shares
32.18K
Value
18.44K
Filed
Mar 31, 2026
ESSEX INVESTMENT MANAGEMENT CO LLC
CIK 201772
Shares
28.65K
Value
60.16K
Filed
Mar 31, 2025
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
25.99K
Value
14.89K
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
24.01K
Value
13.76K
Filed
Mar 31, 2026
PRUDENTIAL FINANCIAL INC
CIK 1137774
Shares
23.20K
Value
16.13K
Filed
Dec 31, 2025
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
22.31K
Value
53.54K
Filed
Dec 31, 2024
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
21.78K
Value
45.73K
Filed
Mar 31, 2025
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
21.39K
Value
44.92K
Filed
Mar 31, 2025
GSA CAPITAL PARTNERS LLP
CIK 1362033
Shares
18.14K
Value
13.00
Filed
Dec 31, 2025
GROUND SWELL CAPITAL, LLC
CIK 1534450
Shares
17.07K
Value
11.87K
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 133.87K | 76.72K | Mar 31, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 87.33K | 245.40K | Jun 30, 2024 |
| 3 | VANGUARD GROUP INC | 102909 | 84.61K | 58.81K | Dec 31, 2025 |
| 4 | BLACKROCK, INC. | 2012383 | 72.29K | 41.42K | Mar 31, 2026 |
| 5 | XTX TOPCO LTD | 1828301 | 57.92K | 33.19K | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 57.05K | 32.69K | Mar 31, 2026 |
| 7 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 48.65K | 27.88K | Mar 31, 2026 |
| 8 | SQUAREPOINT OPS LLC | 1642575 | 37.30K | 78.33K | Mar 31, 2025 |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 36.99K | 21.20K | Mar 31, 2026 |
| 10 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 1107261 | 32.46K | 22.57K | Dec 31, 2025 |
| 11 | JANE STREET GROUP, LLC | 1595888 | 32.18K | 18.44K | Mar 31, 2026 |
| 12 | ESSEX INVESTMENT MANAGEMENT CO LLC | 201772 | 28.65K | 60.16K | Mar 31, 2025 |
| 13 | VANGUARD FIDUCIARY TRUST CO | 933478 | 25.99K | 14.89K | Mar 31, 2026 |
| 14 | STATE STREET CORP | 93751 | 24.01K | 13.76K | Mar 31, 2026 |
| 15 | PRUDENTIAL FINANCIAL INC | 1137774 | 23.20K | 16.13K | Dec 31, 2025 |
| 16 | MILLENNIUM MANAGEMENT LLC | 1273087 | 22.31K | 53.54K | Dec 31, 2024 |
| 17 | DIMENSIONAL FUND ADVISORS LP | 354204 | 21.78K | 45.73K | Mar 31, 2025 |
| 18 | GOLDMAN SACHS GROUP INC | 886982 | 21.39K | 44.92K | Mar 31, 2025 |
| 19 | GSA CAPITAL PARTNERS LLP | 1362033 | 18.14K | 13.00 | Dec 31, 2025 |
| 20 | GROUND SWELL CAPITAL, LLC | 1534450 | 17.07K | 11.87K | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.