ATOMNasdaqSemiconductors & Related DevicesFiscal year ends December 31
Atomera Inc
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$3.06−0.02 (-0.65%)
Close on Oct 19, 2026
- Market cap
- $118.26M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
53.6%
21M of 39M shares
Institutional holders
122
32 new, 16 sold out
Net institutional buying
5M
In Q2 2026
Insider trades, 12 months
0 buys · 65 sales
Net sold $1.89M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 2,936,679 | 7.60% | 13G (passive) amendment | Jun 30, 2026 |
| Heights Capital Management, Inc. | 2,100,000 | 5.80% | 13G (passive) | Feb 23, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of ATOM | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,990,446 | 7.66% | $26.05M | +617,602 | 0.00% |
| D. E. Shaw & Co., Inc. | 1,890,019 | 4.84% | $16.46M | +914,396 | 0.01% |
| Vanguard Capital Management LLC | 1,664,565 | 4.27% | $14.50M | +376,404 | 0.00% |
| Avenir Corp | 1,468,660 | 3.76% | $12.79M | +7,245 | 1.56% |
| Baird Financial Group, Inc. | 1,340,888 | 3.44% | $11.68M | +63,208 | 0.02% |
| UBS Group AG | 1,328,824 | 3.41% | $11.57M | +1,152,963 | 0.00% |
| Geode Capital Management, LLC | 990,370 | 2.54% | $8.63M | +220,673 | 0.00% |
| Jane Street Group, LLC | 809,991 | 2.08% | $7.06M | +650,315 | 0.00% |
| Quantum Private Wealth, LLC | 743,895 | 1.91% | $6.48M | +145,586 | 1.66% |
| State Street Corp | 717,862 | 1.84% | $6.25M | +139,965 | 0.00% |
| Two Sigma Investments, LP | 667,667 | 1.71% | $5.82M | +137,667 | 0.00% |
| Hollencrest Capital Management | 573,266 | 1.47% | $4.99M | −23,933 | 0.33% |
| Vanguard Portfolio Management LLC | 554,452 | 1.42% | $4.83M | +375,482 | 0.00% |
| Northern Trust Corp | 370,601 | 0.95% | $3.23M | +81,921 | 0.00% |
| Connor, Clark & Lunn Investment Management Ltd. | 352,205 | 0.90% | $3.07M | +331,118 | 0.01% |
| Defender Capital, LLC. | 295,450 | 0.76% | $2.57M | New | 0.84% |
| Vanguard Fiduciary Trust Co | 274,960 | 0.70% | $2.39M | +58,568 | 0.00% |
| Morgan Stanley | 274,394 | 0.70% | $2.39M | +2,792 | 0.00% |
| Marshall Wace, Llp | 266,796 | 0.68% | $2.32M | −221,879 | 0.00% |
| Pathstone Holdings, LLC | 250,905 | 0.64% | $2.19M | – | 0.01% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 122 | 21M | 53.6% | 32 / 50 | 24 / 16 | 7M | 2M |
| Q1 2026 | 108 | 16M | 41.2% | 30 / 39 | 18 / 15 | 8M | 1M |
| Q4 2025 | 95 | 10M | 26.5% | 18 / 31 | 27 / 7 | 1M | 2M |
| Q3 2025 | 85 | 11M | 27.1% | 12 / 21 | 27 / 16 | 1M | 2M |
| Q2 2025 | 89 | 11M | 28.9% | 20 / 30 | 27 / 12 | 4M | 2M |
| Q1 2025 | 81 | 9M | 23.6% | 18 / 34 | 22 / 11 | 2M | 1M |
| Q4 2024 | 75 | 8M | 21.7% | 23 / 30 | 11 / 13 | 3M | 1M |
| Q3 2024 | 66 | 6M | 16.1% | 9 / 16 | 28 / 18 | 1M | 1M |
| Q2 2024 | 77 | 7M | 17.4% | 18 / 17 | 32 / 15 | 1M | 3M |
| Q1 2024 | 74 | 8M | 21.2% | 7 / 22 | 28 / 8 | 1M | 1M |
| Q4 2023 | 75 | 8M | 21.4% | 5 / 28 | 24 / 8 | 1M | 0M |
| Q3 2023 | 79 | 8M | 21.1% | 5 / 26 | 28 / 9 | 0M | 1M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of ATOM | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 1,171,475 | 3.00% | $10.20M | 0.00% | Jun 30, 2026 |
| iShares Russell 2000 ETF | 1,009,164 | 2.59% | $8.79M | 0.01% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 457,294 | 1.17% | $3.98M | 0.00% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 419,050 | 1.07% | $2.16M | 0.01% | Jul 31, 2026 |
| iShares Russell 2000 Growth ETF | 338,614 | 0.87% | $2.95M | 0.02% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 168,002 | 0.43% | $1.68M | 0.00% | May 31, 2026 |
| Vanguard Russell 2000 Index Fund | 155,276 | 0.40% | $1.55M | 0.01% | May 31, 2026 |
| iShares Micro-Cap ETF | 128,974 | 0.33% | $1.12M | 0.07% | Jun 30, 2026 |
| Vanguard Explorer Fund | 127,243 | 0.33% | $656.57K | 0.00% | Jul 31, 2026 |
| Schwab Small-Cap Index Fund | 93,284 | 0.24% | $481.35K | 0.01% | Jul 31, 2026 |
| Jacob Internet Fund | 82,000 | 0.21% | $818.36K | 1.84% | May 31, 2026 |
| Master Small Cap Index Series | 71,627 | 0.18% | $623.87K | 0.01% | Jun 30, 2026 |
| Fidelity Total Market Index Fund | 62,404 | 0.16% | $622.79K | 0.00% | May 31, 2026 |
| Nuveen Small Cap Blend Index Fund | 50,739 | 0.13% | $261.81K | 0.01% | Jul 31, 2026 |
| Fidelity Series Total Market Index Fund | 49,394 | 0.13% | $492.95K | 0.00% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Scott A. Bibaud | CEO and President, Director | 682,005 | 1.75% | Sep 3, 2026 |
| Robert J. Mears | Chief Technology Officer | 260,702 | 0.67% | Sep 3, 2026 |
| Francis Laurencio | CFO | 249,818 | 0.64% | Sep 3, 2026 |
| Shawn G. Thomas | VP of Marketing and Bus Dev | 30,064 | 0.08% | Feb 21, 2025 |
| Suja Ramnath | Director | 86,740 | 0.22% | May 13, 2026 |
| Duy Loan T. Le | Director | 134,460 | 0.34% | May 13, 2026 |
| John Gerber | Director | 534,857 | 1.37% | May 13, 2026 |
| Steven K. Shevick | Director | 144,718 | 0.37% | May 13, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Robert J. Mears Chief Technology Officer | Sep 2, 2026 | Sale(10b5-1 plan) | −6,312 | $3.87 | $24.43K | 258,036 |
| Robert J. Mears Chief Technology Officer | Sep 1, 2026 | Sale(10b5-1 plan) | −1,000 | $4.05 | $4.05K | 269,715 |
| Robert J. Mears Chief Technology Officer | Sep 1, 2026 | Sale(10b5-1 plan) | −2,192 | $4.05 | $8.88K | 267,523 |
| Robert J. Mears Chief Technology Officer | Sep 1, 2026 | Sale(10b5-1 plan) | −889 | $4.05 | $3.60K | 266,634 |
| Robert J. Mears Chief Technology Officer | Sep 1, 2026 | Sale(10b5-1 plan) | −1,515 | $4.05 | $6.14K | 265,119 |
| Robert J. Mears Chief Technology Officer | Sep 1, 2026 | Sale(10b5-1 plan) | −771 | $4.05 | $3.12K | 264,348 |
| Francis Laurencio CFO | Sep 1, 2026 | Sale(10b5-1 plan) | −1,020 | $4.05 | $4.13K | 249,818 |
| Francis Laurencio CFO | Sep 1, 2026 | Sale(10b5-1 plan) | −2,085 | $4.05 | $8.44K | 247,733 |
| Francis Laurencio CFO | Sep 1, 2026 | Sale(10b5-1 plan) | −884 | $4.05 | $3.58K | 246,849 |
| Francis Laurencio CFO | Sep 1, 2026 | Sale(10b5-1 plan) | −2,515 | $4.05 | $10.19K | 250,838 |
| Scott A. Bibaud CEO and President, Director | Sep 1, 2026 | Sale(10b5-1 plan) | −5,446 | $4.05 | $22.06K | 682,005 |
| Scott A. Bibaud CEO and President, Director | Sep 1, 2026 | Sale(10b5-1 plan) | −4,515 | $4.05 | $18.29K | 687,451 |
| Scott A. Bibaud CEO and President, Director | Sep 1, 2026 | Sale(10b5-1 plan) | −1,988 | $4.05 | $8.05K | 691,966 |
| Scott A. Bibaud CEO and President, Director | Sep 1, 2026 | Sale(10b5-1 plan) | −1,807 | $4.05 | $7.32K | 693,954 |
| Robert J. Mears Chief Technology Officer | Aug 3, 2026 | Sale(10b5-1 plan) | −1,000 | $5.05 | $5.05K | 270,715 |
| Robert J. Mears Chief Technology Officer | Jul 1, 2026 | Sale(10b5-1 plan) | −1,000 | $8.40 | $8.40K | 271,715 |
| Francis Laurencio CFO | Jun 15, 2026 | Option exercise | +6,400 | $5.64 | $36.10K | 259,753 |
| Francis Laurencio CFO | Jun 15, 2026 | Sale | −1,500 | $9.44 | $14.16K | 253,353 |
| Francis Laurencio CFO | Jun 15, 2026 | Option exercise | +1,500 | $3.90 | $5.85K | 254,853 |
| Francis Laurencio CFO | Jun 15, 2026 | Sale | −6,400 | $9.44 | $60.42K | 253,353 |
| Francis Laurencio CFO | Jun 15, 2026 | Option exercise | +12,500 | $7.01 | $87.63K | 265,853 |
| Francis Laurencio CFO | Jun 15, 2026 | Sale | −12,500 | $9.44 | $118.00K | 253,353 |
| Scott A. Bibaud CEO and President, Director | Jun 15, 2026 | Sale | −50,000 | $9.37 | $468.50K | 695,761 |
| Scott A. Bibaud CEO and President, Director | Jun 15, 2026 | Option exercise | +50,000 | $7.01 | $350.50K | 745,761 |
| Robert J. Mears Chief Technology Officer | Jun 15, 2026 | Sale(10b5-1 plan) | −8,182 | $9.46 | $77.40K | 272,715 |
| Robert J. Mears Chief Technology Officer | Jun 15, 2026 | Option exercise | +10,000 | $7.65 | $76.50K | 280,897 |
| Robert J. Mears Chief Technology Officer | Jun 9, 2026 | Sale(10b5-1 plan) | −8,012 | $8.75 | $70.11K | 270,897 |
| Robert J. Mears Chief Technology Officer | Jun 9, 2026 | Option exercise | +10,000 | $7.01 | $70.10K | 278,909 |
| Robert J. Mears Chief Technology Officer | Jun 9, 2026 | Sale(10b5-1 plan) | −10,000 | $8.75 | $87.50K | 268,909 |
| Robert J. Mears Chief Technology Officer | Jun 9, 2026 | Option exercise | +10,000 | $7.01 | $70.10K | 278,909 |
| Robert J. Mears Chief Technology Officer | Jun 8, 2026 | Sale(10b5-1 plan) | −9,980 | $8.20 | $81.84K | 269,909 |
| Robert J. Mears Chief Technology Officer | Jun 8, 2026 | Option exercise | +10,000 | $7.01 | $70.10K | 287,950 |
| Robert J. Mears Chief Technology Officer | Jun 8, 2026 | Sale(10b5-1 plan) | −10,000 | $8.20 | $82.00K | 277,950 |
| Robert J. Mears Chief Technology Officer | Jun 8, 2026 | Sale(10b5-1 plan) | −1,000 | $8.20 | $8.20K | 268,909 |
| Robert J. Mears Chief Technology Officer | Jun 8, 2026 | Sale(10b5-1 plan) | −7,313 | $8.50 | $62.16K | 279,889 |
| Robert J. Mears Chief Technology Officer | Jun 8, 2026 | Option exercise | +8,115 | $7.65 | $62.08K | 287,202 |
| Robert J. Mears Chief Technology Officer | Jun 8, 2026 | Sale(10b5-1 plan) | −8,863 | $8.20 | $72.68K | 279,087 |
| Robert J. Mears Chief Technology Officer | Jun 8, 2026 | Option exercise | +10,000 | $7.01 | $70.10K | 287,950 |
| Scott A. Bibaud CEO and President, Director | Jun 1, 2026 | Sale(10b5-1 plan) | −5,534 | $9.52 | $52.68K | 699,618 |
| Scott A. Bibaud CEO and President, Director | Jun 1, 2026 | Sale(10b5-1 plan) | −4,589 | $9.52 | $43.69K | 705,152 |
| Scott A. Bibaud CEO and President, Director | Jun 1, 2026 | Sale(10b5-1 plan) | −2,020 | $9.52 | $19.23K | 697,598 |
| Scott A. Bibaud CEO and President, Director | Jun 1, 2026 | Sale(10b5-1 plan) | −1,837 | $9.52 | $17.49K | 695,761 |
| Francis Laurencio CFO | Jun 1, 2026 | Sale(10b5-1 plan) | −1,037 | $9.51 | $9.86K | 253,353 |
| Francis Laurencio CFO | Jun 1, 2026 | Sale(10b5-1 plan) | −2,119 | $9.52 | $20.17K | 254,390 |
| Francis Laurencio CFO | Jun 1, 2026 | Sale(10b5-1 plan) | −2,555 | $9.52 | $24.32K | 256,509 |
| Francis Laurencio CFO | Jun 1, 2026 | Sale(10b5-1 plan) | −899 | $9.51 | $8.55K | 259,064 |
| Robert J. Mears Chief Technology Officer | Jun 1, 2026 | Sale(10b5-1 plan) | −2,227 | $9.52 | $21.20K | 280,393 |
| Robert J. Mears Chief Technology Officer | Jun 1, 2026 | Sale(10b5-1 plan) | −1,539 | $9.52 | $14.65K | 278,854 |
| Robert J. Mears Chief Technology Officer | Jun 1, 2026 | Sale(10b5-1 plan) | −783 | $9.52 | $7.45K | 282,620 |
| Robert J. Mears Chief Technology Officer | Jun 1, 2026 | Sale(10b5-1 plan) | −904 | $9.51 | $8.60K | 277,950 |
| Duy Loan T. Le Director | May 12, 2026 | Award | +14,302 | – | – | 134,460 |
| Steven K. Shevick Director | May 12, 2026 | Award | +14,302 | – | – | 142,518 |
| John Gerber Director | May 12, 2026 | Award | +14,302 | – | – | 332,569 |
| Suja Ramnath Director | May 12, 2026 | Award | +14,302 | – | – | 86,740 |
| Francis Laurencio CFO | Mar 2, 2026 | Sale(10b5-1 plan) | −2,279 | $4.95 | $11.28K | 145,459 |
| Francis Laurencio CFO | Mar 2, 2026 | Award | +28,626 | – | – | 174,085 |
| Francis Laurencio CFO | Mar 2, 2026 | Award | +57,252 | – | – | 231,337 |
| Francis Laurencio CFO | Mar 2, 2026 | Award | +28,626 | – | – | 259,963 |
| Francis Laurencio CFO | Mar 2, 2026 | Sale(10b5-1 plan) | −438 | $4.95 | $2.17K | 149,820 |
| Francis Laurencio CFO | Mar 2, 2026 | Sale(10b5-1 plan) | −1,115 | $4.95 | $5.52K | 148,705 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Mears Robert Officer | Oct 1, 2026 | 1,000 | $4.38K | Oct 1, 2026 | Exercised Shares |
| Mears Robert Officer | Sep 2, 2026 | 6,312 | $24.43K | Sep 2, 2026 | Restricted Stock |
| Mears Robert Officer | Sep 1, 2026 | 1,000 | $4.05K | Sep 1, 2026 | Exercised Shares |
| Bibaud Scott Officer- CEO | Sep 1, 2026 | 13,756 | $55.71K | Sep 1, 2026 | Vesting of Restricted Stock |
| Laurencio Francis Officer-CFO | Sep 1, 2026 | 6,504 | $26.34K | Sep 1, 2026 | Vesting of Restricted Stock |
| Mears Robert Officer-CTO | Sep 1, 2026 | 5,367 | $21.73K | Sep 1, 2026 | Vesting of Restricted Stock |
| Mears Robert Officer | Aug 3, 2026 | 1,000 | $5.05K | Aug 3, 2026 | Exercised Shares |
| Mears Robert Officer | Jul 1, 2026 | 1,000 | $8.40K | Jul 1, 2026 | Exercised Shares |
| A. Bibaud Scott Officer, Director | Jun 15, 2026 | 50,000 | $468.30K | Jun 15, 2026 | Stock Option Exercise |
| Mears Robert Officer | Jun 15, 2026 | 8,182 | $77.40K | Jun 15, 2026 | Stock Option Exercise |
| Laurencio Francis Officer | Jun 15, 2026 | 20,400 | $192.64K | Jun 15, 2026 | Stock Option Exercise |
| Mears Robert Officer | Jun 9, 2026 | 18,012 | $157.61K | Jun 9, 2026 | Stock Option Exercise |
| Mears Robert Officer | Jun 8, 2026 | 37,156 | $306.82K | Jun 8, 2026 | Stock Option Exercise |
| Bibaud Scott Officer- CEO and President | Jun 1, 2026 | 13,980 | $133.05K | Jun 1, 2026 | Vesting of Restricted Stock |
| Mears Robert Officer- CTO | Jun 1, 2026 | 5,453 | $51.90K | Jun 1, 2026 | Vesting of Restricted Stock |