Security key
04965B100
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 10,554,115
- Total 13F value
- $46,643,106
- Share change
- -659,200
- Put/Call ratio
- 214%
- SEC-reported price per share
- $4.42
- Number of holders
- 84
- Value change
- -$3,377,816
- Number of buys
- 30
- Number of sells
- 44
- Shares outstanding
- 38,640,513
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
84
Top holders
10
ATOM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Atomera Inc SEC filings
Atomera Inc company facts
Broader feeds
Reporting periods
Holder history for CUSIP 04965B100
Recent filing periods:
Ownership snapshot
Top reported holders of ATOM - Atomera Inc - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
30 Jun 2025
13F
Lead comparable stake: 4.5%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 4.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
4.5%
VANGUARD GROUP INC
4.2%
Baird Financial Group, Inc.
2.6%
GEODE CAPITAL MANAGEMENT, LLC
1.9%
HOLLENCREST CAPITAL MANAGEMENT
1.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
Company
|
4.5%
|
$8,674,454
1,721,122 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
4.2%
|
$8,167,259
1,620,488 shares
|
— | 30 Jun 2025 |
| Baird Financial Group, Inc. |
13F
Company
|
2.6%
|
$5,100,420
1,011,988 shares
|
— | 30 Jun 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
1.9%
|
$3,626,979
719,509 shares
|
— | 30 Jun 2025 |
| HOLLENCREST CAPITAL MANAGEMENT |
13F
Company
|
1.6%
|
$3,191,142
633,163 shares
|
— | 30 Jun 2025 |
| AVENIR CORP |
13F
Company
|
1.5%
|
$2,896,821
574,766 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
84
Shares
10,554,115
Rows available
84
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
89
Q3 2025 holders
84
Holder diff
-5
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend