LOS GATOS, CA
ATOMERA INCATOM— Latest position per institution from SEC 13F filings
15
Institutional holders
21.11M
Total shares held
163M
Estimated value
1.06M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
2.99M
Value
26.05M
Filed
Jun 30, 2026
D. E. SHAW & CO., INC.
CIK 1009207
Shares
1.89M
Value
16.46M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.66M
Value
14.50M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.65M
Value
3.64M
Filed
Dec 31, 2025
AVENIR CORP
CIK 1033475
Shares
1.47M
Value
12.79M
Filed
Jun 30, 2026
BAIRD FINANCIAL GROUP, INC.
CIK 1648711
Shares
1.34M
Value
11.68M
Filed
Jun 30, 2026
UBS GROUP AG
CIK 1610520
Shares
1.33M
Value
11.57M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
1.06M
Value
9.26M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
990.37K
Value
8.63M
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
971.90K
Value
8.47M
Filed
Jun 30, 2026
QUANTUM PRIVATE WEALTH, LLC
CIK 1929662
Shares
762.06K
Value
3.32M
Filed
Sep 30, 2026
STATE STREET CORP
CIK 93751
Shares
717.86K
Value
6.25M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
667.67K
Value
5.82M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
643.84K
Value
5.61M
Filed
Jun 30, 2026
DEFENDER CAPITAL, LLC.
CIK 1766929
Shares
594.45K
Value
2.59M
Filed
Sep 30, 2026
HOLLENCREST CAPITAL MANAGEMENT
CIK 1161722
Shares
573.27K
Value
4.99M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
554.45K
Value
4.83M
Filed
Jun 30, 2026
AROSA CAPITAL MANAGEMENT LP
CIK 1596053
Shares
490K
Value
1.87M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
378.39K
Value
1.44M
Filed
Jun 30, 2024
NORTHERN TRUST CORP
CIK 73124
Shares
370.60K
Value
3.23M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 2.99M | 26.05M | Jun 30, 2026 |
| 2 | D. E. SHAW & CO., INC. | 1009207 | 1.89M | 16.46M | Jun 30, 2026 |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.66M | 14.50M | Jun 30, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 1.65M | 3.64M | Dec 31, 2025 |
| 5 | AVENIR CORP | 1033475 | 1.47M | 12.79M | Jun 30, 2026 |
| 6 | BAIRD FINANCIAL GROUP, INC. | 1648711 | 1.34M | 11.68M | Jun 30, 2026 |
| 7 | UBS GROUP AG | 1610520 | 1.33M | 11.57M | Jun 30, 2026 |
| 8 | JANE STREET GROUP, LLC | 1595888 | 1.06M | 9.26M | Jun 30, 2026 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 990.37K | 8.63M | Jun 30, 2026 |
| 10 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 971.90K | 8.47M | Jun 30, 2026 |
| 11 | QUANTUM PRIVATE WEALTH, LLC | 1929662 | 762.06K | 3.32M | Sep 30, 2026 |
| 12 | STATE STREET CORP | 93751 | 717.86K | 6.25M | Jun 30, 2026 |
| 13 | TWO SIGMA INVESTMENTS, LP | 1179392 | 667.67K | 5.82M | Jun 30, 2026 |
| 14 | CITADEL ADVISORS LLC | 1423053 | 643.84K | 5.61M | Jun 30, 2026 |
| 15 | DEFENDER CAPITAL, LLC. | 1766929 | 594.45K | 2.59M | Sep 30, 2026 |
| 16 | HOLLENCREST CAPITAL MANAGEMENT | 1161722 | 573.27K | 4.99M | Jun 30, 2026 |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 554.45K | 4.83M | Jun 30, 2026 |
| 18 | AROSA CAPITAL MANAGEMENT LP | 1596053 | 490K | 1.87M | Mar 31, 2026 |
| 19 | BLACKROCK FINANCE, INC. | 1364742 | 378.39K | 1.44M | Jun 30, 2024 |
| 20 | NORTHERN TRUST CORP | 73124 | 370.60K | 3.23M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.