- Type / Class
- Equity / Common Stock
- Shares outstanding
- 36,206,897
- Total 13F shares
- 11,210,517
- Share change
- +1,973,601
- Total reported value
- $56,270,164
- Put/Call ratio
- 109%
- Price per share
- $5.04
- Number of holders
- 89
- Value change
- +$10,512,928
- Number of buys
- 47
- Number of sells
- 41
Quarterly Holders Quick Answers
What is CUSIP 04965B100?
CUSIP 04965B100 identifies ATOM - Atomera Inc - Common Stock 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 (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 | |
| Baird Financial Group, Inc. |
13F
|
Company |
3.7%
|
1,348,062
|
$5,392,248 | — | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.6%
|
1,298,211
|
$5,192,844 | — | 31 Mar 2025 | |
| HOLLENCREST CAPITAL MANAGEMENT |
13F
|
Company |
1.8%
|
645,013
|
$2,580,052 | — | 31 Mar 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
1.6%
|
576,287
|
$2,305,148 | — | 31 Mar 2025 | |
| John Gerber |
3/4/5
|
Director |
1.4%
|
520,555
|
$2,181,124 | — | 15 May 2025 | |
| AVENIR CORP |
13F
|
Company |
1.5%
|
530,300
|
$2,121,200 | — | 31 Mar 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
1.3%
|
470,267
|
$1,881,068 | — | 31 Mar 2025 | |
| Quantum Private Wealth, LLC |
13F
|
Company |
1.3%
|
456,097
|
$1,824,390 | — | 31 Mar 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
1.1%
|
401,679
|
$1,606,716 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1%
|
362,930
|
$1,452,350 | — | 31 Mar 2025 | |
| BROWN ADVISORY INC |
13F
|
Company |
0.55%
|
200,593
|
$802,372 | — | 31 Mar 2025 | |
| Sargent Investment Group, LLC |
13F
|
Company |
0.51%
|
184,050
|
$736,200 | — | 31 Mar 2025 | |
| Westside Investment Management, Inc. |
13F
|
Company |
0.47%
|
169,147
|
$676,588 | — | 31 Mar 2025 | |
| BARD ASSOCIATES INC |
13F
|
Company |
0.46%
|
164,775
|
$659,100 | — | 31 Mar 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.39%
|
140,254
|
$561,016 | — | 31 Mar 2025 | |
| Steven K. Shevick |
3/4/5
|
Director |
0.36%
|
130,416
|
$546,443 | — | 15 May 2025 | |
| Loan T. le Duy |
3/4/5
|
Director |
0.33%
|
120,158
|
$503,462 | — | 15 May 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.33%
|
119,717
|
$478,868 | — | 31 Mar 2025 | |
| Hilltop Holdings Inc. |
13F
|
Company |
0.3%
|
107,300
|
$429,200 | — | 31 Mar 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.29%
|
103,690
|
$414,760 | — | 31 Mar 2025 | |
| C. Rinn Cleavelin |
3/4/5
|
Director |
—
class O/S missing
|
56,668
|
$405,743 | — | 12 May 2021 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.27%
|
98,189
|
$393,000 | — | 31 Mar 2025 | |
| Schonfeld Strategic Advisors LLC |
13F
|
Company |
0.24%
|
86,903
|
$347,612 | — | 31 Mar 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.23%
|
81,745
|
$326,980 | — | 31 Mar 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.21%
|
76,671
|
$306,684 | — | 31 Mar 2025 | |
| Suja Ramnath |
3/4/5
|
Director |
0.2%
|
72,438
|
$303,515 | — | 15 May 2025 | |
| UBS Group AG |
13F
|
Company |
0.2%
|
73,728
|
$294,912 | — | 31 Mar 2025 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.2%
|
72,972
|
$291,888 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.19%
|
68,540
|
$274,160 | — | 31 Mar 2025 | |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
|
Company |
0.19%
|
68,139
|
$273,000 | — | 31 Mar 2025 | |
| HRT FINANCIAL LP |
13F
|
Company |
0.18%
|
64,471
|
$257,000 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.18%
|
63,706
|
$254,824 | — | 31 Mar 2025 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.17%
|
59,886
|
$239,544 | — | 31 Mar 2025 | |
| Shawn G. Thomas |
3/4/5
|
VP of Marketing and Bus Dev |
—
class O/S missing
|
60,128
|
$234,499 | — | 19 Feb 2025 | |
| Sigma Planning Corp |
13F
|
Company |
0.14%
|
49,010
|
$196,040 | — | 31 Mar 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.12%
|
43,121
|
$172,484 | — | 31 Mar 2025 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
0.12%
|
42,000
|
$168,000 | — | 31 Mar 2025 | |
| Jeffrey A. Lewis |
3/4/5
|
SVP, Marketing and Bus. Dev |
—
class O/S missing
|
26,407
|
$163,723 | — | 01 Mar 2024 | |
| CHANNEL WEALTH LLC |
13F
|
Company |
0.11%
|
38,450
|
$153,800 | — | 31 Mar 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.1%
|
36,000
|
$144,000 | — | 31 Mar 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.1%
|
35,885
|
$143,540 | — | 31 Mar 2025 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
0.1%
|
35,342
|
$141,368 | — | 31 Mar 2025 | |
| OMERS ADMINISTRATION Corp |
13F
|
Company |
0.09%
|
34,200
|
$136,800 | — | 31 Mar 2025 | |
| Jain Global LLC |
13F
|
Company |
0.07%
|
25,012
|
$100,048 | — | 31 Mar 2025 | |
| LPL Financial LLC |
13F
|
Company |
0.06%
|
23,481
|
$93,924 | — | 31 Mar 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.06%
|
21,436
|
$85,744 | — | 31 Mar 2025 | |
| ADVISORY RESEARCH INC |
13F
|
Company |
0.06%
|
20,000
|
$80,000 | — | 31 Mar 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.05%
|
19,410
|
$77,640 | — | 31 Mar 2025 | |
| Virtu Financial LLC |
13F
|
Company |
0.05%
|
19,027
|
$76,000 | — | 31 Mar 2025 |
Institutional Holders of Atomera Inc - Common Stock (ATOM) as of Q2 2025
As of 30 Jun 2025,
Atomera Inc - Common Stock (ATOM) was held by
89 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
11,210,517 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, Baird Financial Group, Inc., GEODE CAPITAL MANAGEMENT, LLC, HOLLENCREST CAPITAL MANAGEMENT, AVENIR CORP, Quantum Private Wealth, LLC, MORGAN STANLEY, D. E. Shaw & Co., Inc., and STATE STREET CORP.
This page lists
89
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
80
Q2 2025 holders
89
Holder diff
9
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 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.