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 4 sales; 121 institutions reported holding it in 13F filings for Q2 2026, worth $181.8M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Atomera Inc as of Sep 30, 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
- 85
- −4 vs. Q2 2025
- Shares held
- 10.6M
- −667.9K (−6.0%) vs. Q2 2025
- Total value
- $46.6M
- −$9.76M (−17.3%) vs. Q2 2025
- New holders
- 12
- 20 more added
- Sold out
- 16
- 28 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Atomera Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 55 | $0 | 0.00% | +55 | New |
| The PNC Financial Services Group, Inc. | 12 | $53 | 0.00% | +12 | New |
| SRS Capital Advisors, Inc. | 34 | $151 | 0.00% | +34 | New |
| Fairscale Capital, LLC | 64 | $283 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 71 | $314 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 100 | $442 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 138 | $610 | 0.00% | −2,444−94.7% | Reduced |
| SBI Securities Co., Ltd. | 265 | $1.17K | 0.00% | −602−69.4% | Reduced |
| Advisory Services Network, LLC | 400 | $1.77K | 0.00% | +400 | New |
| Armstrong Advisory Group, Inc | 665 | $2.94K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 999 | $4.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 989 | $4.37K | 0.00% | −33,669−97.1% | Reduced |
| Citigroup Inc | 1,455 | $6.43K | 0.00% | −8,936−86.0% | Reduced |
| Jones Financial Companies LLLP | 1,800 | $6.86K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,827 | $8.07K | 0.00% | +1+0.1% | Added |
| Farther Finance Advisors, LLC | 2,192 | $9.69K | 0.00% | +2,192 | New |
| GWM Advisors LLC | 2,234 | $9.88K | 0.00% | −300−11.8% | Reduced |
| Russell Investments Group, Ltd. | 2,424 | $10.7K | 0.00% | +2,424 | New |
| Federation des caisses Desjardins du Quebec | 2,600 | $11.5K | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 2,924 | $12.9K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,988 | $13.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,056 | $13.5K | 0.00% | +2,138+232.9% | Added |
| Legal & General Group Plc | 3,257 | $14.4K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 3,300 | $14.6K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 5,147 | $18.8K | 0.00% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 4,433 | $19.6K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 5,215 | $23.1K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 5,889 | $26.0K | 0.00% | +2,798+90.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 6,951 | $30.7K | 0.00% | 00.0% | Unchanged |
| WealthTrust Axiom LLC | 10,000 | $44.2K | 0.01% | −5,000−33.3% | Reduced |
| SCS Capital Management LLC | 10,000 | $44.2K | 0.00% | 00.0% | Unchanged |
| Gleason Group, Inc. | 10,500 | $46.4K | 0.00% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 10,507 | $46.4K | 0.00% | +10,507 | New |
| Cim Investment Mangement Inc | 10,906 | $48.2K | 0.01% | −11,741−51.8% | Reduced |
| JPMorgan Chase & Co | 12,079 | $53.4K | 0.00% | −2,155−15.1% | Reduced |
| Virtu Financial LLC | 12,544 | $55.0K | 0.00% | +1,270+11.3% | Added |
| Foundations Investment Advisors, LLC | 12,500 | $55.3K | 0.00% | 00.0% | Unchanged |
| SLT Holdings LLC | 12,500 | $55.3K | 0.04% | 00.0% | Unchanged |
| Sigma Planning Corp | 12,750 | $56.4K | 0.00% | −12,050−48.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 13,471 | $59.5K | 0.00% | −2,530−15.8% | Reduced |
| Alliancebernstein L.P. | 13,800 | $61.0K | 0.00% | +13,800 | New |
| Intech Investment Management LLC | 14,618 | $64.6K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 16,891 | $74.7K | 0.00% | −1,000−5.6% | Reduced |
| Bank of America Corp | 17,090 | $75.5K | 0.00% | −8,608−33.5% | Reduced |
| AQR Capital Management LLC | 17,735 | $78.4K | 0.00% | +17,735 | New |
| New York State Common Retirement Fund | 19,300 | $85.3K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 19,696 | $87.1K | 0.00% | +2,851+16.9% | Added |
| Two Sigma Advisers, LP | 19,700 | $87.1K | 0.00% | +19,700 | New |
| Advisory Research Inc | 20,000 | $88.4K | 0.01% | 00.0% | Unchanged |
| Invesco Ltd. | 29,390 | $129.9K | 0.00% | +7,901+36.8% | Added |
| SG Americas Securities, LLC | 33,433 | $148.0K | 0.00% | +33,433 | New |
| Simplex Trading, LLC | 37,712 | $166.0K | 0.00% | +11,771+45.4% | Added |
| Nuveen, LLC | 38,169 | $168.7K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 41,346 | $182.7K | 0.00% | −4,211−9.2% | Reduced |
| Barclays PLC | 41,831 | $184.9K | 0.00% | −10,481−20.0% | Reduced |
| Deutsche Bank AG | 46,990 | $207.7K | 0.00% | +46,232+6,099.2% | Added |
| Jane Street Group, LLC | 49,967 | $220.9K | 0.00% | +32,206+181.3% | Added |
| Price T Rowe Associates Inc | 50,139 | $222.0K | 0.00% | 00.0% | Unchanged |
| Channel Wealth LLC | 51,550 | $227.9K | 0.06% | −5,800−10.1% | Reduced |
| Renaissance Technologies LLC | 60,300 | $266.5K | 0.00% | +60,300 | New |
| Bank of New York Mellon Corp | 63,126 | $279.0K | 0.00% | +1,318+2.1% | Added |
| Royal Bank of Canada | 64,438 | $284.0K | 0.00% | −9,376−12.7% | Reduced |
| Commonwealth Equity Services, LLC | 66,722 | $295.0K | 0.00% | −1,000−1.5% | Reduced |
| Charles Schwab Investment Management Inc | 73,502 | $324.9K | 0.00% | −12,495−14.5% | Reduced |
| Morgan Stanley | 81,572 | $360.5K | 0.00% | −259,978−76.1% | Reduced |
| Hilltop Holdings Inc. | 85,800 | $379.2K | 0.02% | −21,500−20.0% | Reduced |
| Two Sigma Investments, LP | 90,942 | $402.0K | 0.00% | −8,357−8.4% | Reduced |
| Goldman Sachs Group Inc | 104,629 | $462.5K | 0.00% | +5,034+5.1% | Added |
| D. E. Shaw & Co., Inc. | 115,134 | $508.9K | 0.00% | −226,273−66.3% | Reduced |
| Bard Associates Inc | 143,975 | $636.4K | 0.17% | −600−0.4% | Reduced |
| Brown Advisory Inc | 152,443 | $673.8K | 0.00% | 00.0% | Unchanged |
| Sargent Investment Group, LLC | 163,550 | $722.9K | 0.10% | −1,350−0.8% | Reduced |
| UBS Group AG | 170,163 | $752.1K | 0.00% | +52,920+45.1% | Added |
| Citadel Advisors LLC | 183,598 | $811.5K | 0.00% | +93,373+103.5% | Added |
| Westside Investment Management, Inc. | 187,952 | $830.7K | 0.13% | +24,625+15.1% | Added |
| Susquehanna International Group, LLP | 275,283 | $1.22M | 0.00% | −24,760−8.3% | Reduced |
| Northern Trust Corp | 293,534 | $1.30M | 0.00% | −6,246−2.1% | Reduced |
| State Street Corp | 446,578 | $1.97M | 0.00% | +111,285+33.2% | Added |
| Quantum Private Wealth, LLC | 527,108 | $2.33M | 0.68% | +38,800+7.9% | Added |
| Hollencrest Capital Management | 599,067 | $2.65M | 0.10% | −34,096−5.4% | Reduced |
| Avenir Corp | 604,385 | $2.67M | 0.28% | +29,619+5.2% | Added |
| Geode Capital Management, LLC | 723,327 | $3.20M | 0.00% | +3,818+0.5% | Added |
| Baird Financial Group, Inc. | 975,661 | $4.31M | 0.01% | −36,327−3.6% | Reduced |
| Vanguard Group Inc | 1,635,938 | $7.23M | 0.00% | +15,450+1.0% | Added |
| BlackRock, Inc. | 1,896,846 | $8.38M | 0.00% | +175,724+10.2% | Added |
| Millennium Management LLC | 0 | $0 | 0.00% | −318,614−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −131,816−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −65,000−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −58,174−100.0% | Sold out |
| Chicago Partners Investment Group LLC | 0 | $0 | 0.00% | −33,416−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −25,473−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −23,681−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −22,510−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −18,253−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −13,050−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −10,800−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −10,551−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −2,990−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −878−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −452−100.0% | Sold out |