Atomera Inc
ATOM- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001420520
In the last 90 days, Atomera Inc insiders filed 0 open-market purchases and 5 sales; 121 institutions reported holding it in 13F filings for Q2 2026, worth $181.8M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Atomera Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 95
- +11 vs. Q3 2025
- Shares held
- 10.3M
- −217.0K (−2.1%) vs. Q3 2025
- Total value
- $22.9M
- −$23.8M (−51.0%) vs. Q3 2025
- New holders
- 18
- 32 more added
- Sold out
- 7
- 26 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATOM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 121 | $181.8M |
| Q1 2026 | 108 | $61.3M |
| Q4 2025 | 95 | $22.9M |
| Q3 2025 | 85 | $46.6M |
| Q2 2025 | 89 | $56.4M |
| Q1 2025 | 81 | $36.9M |
| Q4 2024 | 75 | $97.9M |
| Q3 2024 | 66 | $16.5M |
| Q2 2024 | 77 | $25.9M |
| Q1 2024 | 74 | $50.3M |
| Q4 2023 | 75 | $57.9M |
| Q3 2023 | 79 | $51.6M |
| Q2 2023 | 83 | $76.1M |
| Q1 2023 | 84 | $48.2M |
| Q4 2022 | 80 | $46.1M |
| Q3 2022 | 74 | $75.8M |
| Q2 2022 | 71 | $69.6M |
| Q1 2022 | 75 | $100.1M |
| Q4 2021 | 82 | $152.6M |
| Q3 2021 | 81 | $165.5M |
| Q2 2021 | 81 | $155.7M |
| Q1 2021 | 78 | $171.6M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Atomera Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avion Wealth | 430 | $0 | 0.00% | +430 | New |
| Caitong International Asset Management Co., Ltd | 1 | $2 | 0.00% | −137−99.3% | Reduced |
| Allworth Financial LP | 9 | $20 | 0.00% | −91−91.0% | Reduced |
| The PNC Financial Services Group, Inc. | 13 | $29 | 0.00% | +1+8.3% | Added |
| SRS Capital Advisors, Inc. | 15 | $33 | 0.00% | −19−55.9% | Reduced |
| Fairscale Capital, LLC | 64 | $141 | 0.00% | 00.0% | Unchanged |
| Bard Associates Inc | 100 | $221 | 0.00% | −143,875−99.9% | Reduced |
| Lodestone Wealth Management LLC | 170 | $376 | 0.00% | +170 | New |
| Sterling Capital Management LLC | 190 | $420 | 0.00% | +119+167.6% | Added |
| Fortitude Family Office, LLC | 230 | $508 | 0.00% | +230 | New |
| SBI Securities Co., Ltd. | 264 | $583 | 0.00% | −1−0.4% | Reduced |
| GAMMA Investing LLC | 658 | $1.45K | 0.00% | +658 | New |
| Armstrong Advisory Group, Inc | 665 | $1.47K | 0.00% | 00.0% | Unchanged |
| New Millennium Group LLC | 750 | $1.66K | 0.00% | +750 | New |
| Citigroup Inc | 820 | $1.81K | 0.00% | −635−43.6% | Reduced |
| Amalgamated Bank | 949 | $2.00K | 0.00% | −50−5.0% | Reduced |
| Jones Financial Companies LLLP | 1,000 | $2.21K | 0.00% | −800−44.4% | Reduced |
| CWM, LLC | 1,195 | $3.00K | 0.00% | +1,140+2,072.7% | Added |
| Tucker Asset Management LLC | 1,360 | $3.01K | 0.00% | +1,360 | New |
| California State Teachers Retirement System | 1,853 | $4.09K | 0.00% | +26+1.4% | Added |
| GWM Advisors LLC | 2,234 | $4.94K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 2,689 | $5.94K | 0.00% | +265+10.9% | Added |
| Group One Trading, L.P. | 2,705 | $5.98K | 0.00% | +2,705 | New |
| Ameritas Investment Partners, Inc. | 2,988 | $6.60K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 3,257 | $7.20K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 3,300 | $7.29K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 3,426 | $7.57K | 0.00% | −34,286−90.9% | Reduced |
| GHP Investment Advisors, Inc. | 4,433 | $9.80K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,447 | $9.83K | 0.00% | +1,391+45.5% | Added |
| Advisor Group Holdings, Inc. | 4,697 | $10.4K | 0.00% | −450−8.7% | Reduced |
| Quest Partners LLC | 5,215 | $11.5K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 5,954 | $13.0K | 0.00% | −58,484−90.8% | Reduced |
| Smartleaf Asset Management LLC | 6,000 | $13.1K | 0.00% | +6,000 | New |
| BNP Paribas Arbitrage, SA | 6,752 | $14.9K | 0.00% | +863+14.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 6,951 | $15.4K | 0.00% | 00.0% | Unchanged |
| SCS Capital Management LLC | 10,000 | $22.1K | 0.00% | 00.0% | Unchanged |
| Act Wealth Management, LLC | 10,000 | $22.1K | 0.01% | +10,000 | New |
| JustInvest LLC | 10,298 | $22.8K | 0.00% | +10,298 | New |
| Gleason Group, Inc. | 10,500 | $23.2K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 10,828 | $23.9K | 0.00% | +8,228+316.5% | Added |
| Cim Investment Mangement Inc | 10,906 | $24.1K | 0.01% | 00.0% | Unchanged |
| Foundations Investment Advisors, LLC | 12,500 | $27.6K | 0.00% | 00.0% | Unchanged |
| SLT Holdings LLC | 12,500 | $27.6K | 0.02% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 12,910 | $28.5K | 0.00% | +831+6.9% | Added |
| HRT Financial LP | 13,561 | $29.0K | 0.00% | +13,561 | New |
| Intech Investment Management LLC | 13,511 | $29.9K | 0.00% | −1,107−7.6% | Reduced |
| Alliancebernstein L.P. | 13,800 | $30.5K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 13,911 | $30.7K | 0.00% | +440+3.3% | Added |
| Invesco Ltd. | 15,451 | $34.1K | 0.00% | −13,939−47.4% | Reduced |
| FMR LLC | 16,562 | $36.6K | 0.00% | +15,573+1,574.6% | Added |
| Northwestern Mutual Wealth Management Co | 16,891 | $37.3K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 19,300 | $42.7K | 0.00% | 00.0% | Unchanged |
| Advisory Research Inc | 20,000 | $44.2K | 0.01% | 00.0% | Unchanged |
| AQR Capital Management LLC | 22,210 | $49.1K | 0.00% | +4,475+25.2% | Added |
| Hilltop Holdings Inc. | 24,200 | $53.5K | 0.00% | −61,600−71.8% | Reduced |
| Deutsche Bank AG | 24,329 | $53.8K | 0.00% | −22,661−48.2% | Reduced |
| Bank of America Corp | 29,105 | $64.3K | 0.00% | +12,015+70.3% | Added |
| Jain Global LLC | 31,143 | $68.8K | 0.00% | +31,143 | New |
| Aristides Capital LLC | 33,500 | $74.0K | 0.03% | +33,500 | New |
| Wells Fargo & Company | 34,249 | $75.7K | 0.00% | +14,553+73.9% | Added |
| Rhumbline Advisers | 38,285 | $84.6K | 0.00% | −3,061−7.4% | Reduced |
| Virtu Financial LLC | 46,830 | $103.0K | 0.00% | +34,286+273.3% | Added |
| Channel Wealth LLC | 46,850 | $103.5K | 0.03% | −4,700−9.1% | Reduced |
| Barclays PLC | 47,051 | $104.0K | 0.00% | +5,220+12.5% | Added |
| Price T Rowe Associates Inc | 50,139 | $111.0K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 38,047 | $114.5K | 0.00% | +38,047 | New |
| D. E. Shaw & Co., Inc. | 58,494 | $129.3K | 0.00% | −56,640−49.2% | Reduced |
| Susquehanna International Group, LLP | 59,446 | $131.4K | 0.00% | −215,837−78.4% | Reduced |
| Bank of New York Mellon Corp | 60,333 | $133.3K | 0.00% | −2,793−4.4% | Reduced |
| Nuveen, LLC | 60,813 | $134.4K | 0.00% | +22,644+59.3% | Added |
| Two Sigma Advisers, LP | 62,700 | $138.6K | 0.00% | +43,000+218.3% | Added |
| Commonwealth Equity Services, LLC | 66,922 | $147.9K | 0.00% | +200+0.3% | Added |
| Charles Schwab Investment Management Inc | 73,576 | $162.6K | 0.00% | +74+0.1% | Added |
| Citadel Advisors LLC | 79,293 | $175.2K | 0.00% | −104,305−56.8% | Reduced |
| Gsa Capital Partners LLP | 95,783 | $212.0K | 0.02% | +95,783 | New |
| XTX Topco Ltd | 96,270 | $212.8K | 0.01% | +96,270 | New |
| Brown Advisory Inc | 100,243 | $221.5K | 0.00% | −52,200−34.2% | Reduced |
| Goldman Sachs Group Inc | 138,761 | $306.7K | 0.00% | +34,132+32.6% | Added |
| Westside Investment Management, Inc. | 149,447 | $330.3K | 0.05% | −38,505−20.5% | Reduced |
| UBS Group AG | 152,915 | $337.9K | 0.00% | −17,248−10.1% | Reduced |
| Sargent Investment Group, LLC | 166,050 | $367.0K | 0.05% | +2,500+1.5% | Added |
| Pathstone Holdings, LLC | 167,905 | $371.1K | 0.00% | +167,905 | New |
| Morgan Stanley | 171,001 | $377.9K | 0.00% | +89,429+109.6% | Added |
| Jane Street Group, LLC | 171,424 | $378.8K | 0.00% | +121,457+243.1% | Added |
| Marshall Wace, LLP | 179,276 | $396.2K | 0.00% | +179,276 | New |
| Two Sigma Investments, LP | 181,328 | $400.7K | 0.00% | +90,386+99.4% | Added |
| Northern Trust Corp | 276,128 | $610.2K | 0.00% | −17,406−5.9% | Reduced |
| Baird Financial Group, Inc. | 312,120 | $689.8K | 0.00% | −663,541−68.0% | Reduced |
| State Street Corp | 489,147 | $1.08M | 0.00% | +42,569+9.5% | Added |
| Quantum Private Wealth, LLC | 598,847 | $1.32M | 0.39% | +71,739+13.6% | Added |
| Hollencrest Capital Management | 606,546 | $1.34M | 0.05% | +7,479+1.2% | Added |
| Avenir Corp | 614,385 | $1.36M | 0.15% | +10,000+1.7% | Added |
| Geode Capital Management, LLC | 740,985 | $1.64M | 0.00% | +17,658+2.4% | Added |
| Vanguard Group Inc | 1,645,828 | $3.64M | 0.00% | +9,890+0.6% | Added |
| BlackRock, Inc. | 1,973,176 | $4.36M | 0.00% | +76,330+4.0% | Added |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −60,300−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −33,433−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −12,750−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −10,507−100.0% | Sold out |
| WealthTrust Axiom LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |