Atomera Inc - Common Stock, $0.001 par value per share (ATOM)
CUSIP: 04965B100
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / Common Stock, $0.001 par value per share
- Shares outstanding
- 36,206,897
- Total 13F shares
- 10,333,581
- Share change
- -218,611
- Total reported value
- $22,866,610
- Price per share
- $2.21
- Number of holders
- 95
- Value change
- -$734,472
- Number of buys
- 48
- Number of sells
- 34
Quarterly Holders Quick Answers
What is CUSIP 04965B100?
CUSIP 04965B100 identifies ATOM - Atomera Inc - Common Stock, $0.001 par value per share in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 04965B100:
Top shareholders of ATOM - Atomera Inc - Common Stock, $0.001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
|
Company |
5.6%
|
1,720,244
|
$8,670,030 | $0 | 30 Jun 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.5%
|
1,635,938
|
$7,230,846 | — | 30 Sep 2025 | |
| Baird Financial Group, Inc. |
13F
|
Company |
2.7%
|
975,661
|
$4,312,422 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2%
|
723,327
|
$3,197,726 | — | 30 Sep 2025 | |
| AVENIR CORP |
13F
|
Company |
1.7%
|
604,385
|
$2,671,382 | — | 30 Sep 2025 | |
| HOLLENCREST CAPITAL MANAGEMENT |
13F
|
Company |
1.7%
|
599,067
|
$2,647,876 | — | 30 Sep 2025 | |
| Quantum Private Wealth, LLC |
13F
|
Company |
1.5%
|
527,108
|
$2,329,819 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
1.2%
|
446,578
|
$1,973,875 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.81%
|
293,534
|
$1,297,420 | — | 30 Sep 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.76%
|
275,283
|
$1,216,751 | — | 30 Sep 2025 | |
| Westside Investment Management, Inc. |
13F
|
Company |
0.52%
|
187,952
|
$830,749 | — | 30 Sep 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.51%
|
183,598
|
$811,503 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
0.47%
|
170,163
|
$752,120 | — | 30 Sep 2025 | |
| Sargent Investment Group, LLC |
13F
|
Company |
0.45%
|
163,550
|
$722,891 | — | 30 Sep 2025 | |
| BROWN ADVISORY INC |
13F
|
Company |
0.42%
|
152,443
|
$673,798 | — | 30 Sep 2025 | |
| BARD ASSOCIATES INC |
13F
|
Company |
0.4%
|
143,975
|
$636,370 | — | 30 Sep 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.32%
|
115,134
|
$508,892 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.29%
|
104,629
|
$462,460 | — | 30 Sep 2025 | |
| C. Rinn Cleavelin |
3/4/5
|
Director |
—
class O/S missing
|
56,668
|
$405,743 | — | 12 May 2021 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.25%
|
90,942
|
$401,964 | — | 30 Sep 2025 | |
| Hilltop Holdings Inc. |
13F
|
Company |
0.24%
|
85,800
|
$379,236 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.23%
|
81,572
|
$360,549 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.2%
|
73,502
|
$324,879 | — | 30 Sep 2025 | |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
|
Company |
0.18%
|
66,722
|
$295,000 | — | 30 Sep 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.18%
|
64,437
|
$284,000 | — | 30 Sep 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.17%
|
63,126
|
$279,018 | — | 30 Sep 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.17%
|
60,300
|
$266,526 | — | 30 Sep 2025 | |
| Shawn G. Thomas |
3/4/5
|
VP of Marketing and Bus Dev |
—
class O/S missing
|
60,128
|
$234,499 | — | 19 Feb 2025 | |
| CHANNEL WEALTH LLC |
13F
|
Company |
0.14%
|
51,550
|
$227,851 | — | 30 Sep 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.14%
|
50,139
|
$222,000 | — | 30 Sep 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.14%
|
49,967
|
$220,854 | — | 30 Sep 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.13%
|
46,990
|
$207,695 | — | 30 Sep 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.12%
|
41,831
|
$184,893 | — | 30 Sep 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.11%
|
41,346
|
$182,744 | — | 30 Sep 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.11%
|
38,169
|
$168,707 | — | 30 Sep 2025 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
0.1%
|
37,712
|
$166,000 | — | 30 Sep 2025 | |
| Jeffrey A. Lewis |
3/4/5
|
SVP, Marketing and Bus. Dev |
—
class O/S missing
|
26,407
|
$163,723 | — | 01 Mar 2024 | |
| SG Americas Securities, LLC |
13F
|
Company |
0.09%
|
33,433
|
$148,000 | — | 30 Sep 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.08%
|
29,390
|
$129,903 | — | 30 Sep 2025 | |
| ADVISORY RESEARCH INC |
13F
|
Company |
0.06%
|
20,000
|
$88,400 | — | 30 Sep 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.05%
|
19,700
|
$87,074 | — | 30 Sep 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.05%
|
19,696
|
$87,056 | — | 30 Sep 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.05%
|
19,300
|
$85,306 | — | 30 Sep 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.05%
|
17,735
|
$78,389 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.05%
|
17,090
|
$75,537 | — | 30 Sep 2025 | |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO |
13F
|
Company |
0.05%
|
16,891
|
$74,658 | — | 30 Sep 2025 | |
| INTECH INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.04%
|
14,618
|
$64,612 | — | 30 Sep 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.04%
|
13,800
|
$60,996 | — | 30 Sep 2025 | |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
13F
|
Company |
0.04%
|
13,471
|
$59,542 | — | 30 Sep 2025 | |
| Sigma Planning Corp |
13F
|
Company |
0.04%
|
12,750
|
$56,355 | — | 30 Sep 2025 |
Institutional Holders of Atomera Inc - Common Stock, $0.001 par value per share (ATOM) as of Q4 2025
As of 31 Dec 2025,
Atomera Inc - Common Stock, $0.001 par value per share (ATOM) was held by
95 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
10,333,581 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, GEODE CAPITAL MANAGEMENT, LLC, AVENIR CORP, HOLLENCREST CAPITAL MANAGEMENT, Quantum Private Wealth, LLC, STATE STREET CORP, Baird Financial Group, Inc., NORTHERN TRUST CORP, and TWO SIGMA INVESTMENTS, LP.
This page lists
95
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
84
Q4 2025 holders
95
Holder diff
11
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.