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, Q1 2026
Institutional positions in Atomera Inc as of Mar 31, 2026. 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
- 108
- +15 vs. Q4 2025
- Shares held
- 16.1M
- +7.41M (+85.3%) vs. Q4 2025
- Total value
- $61.3M
- +$42.0M (+218.7%) vs. Q4 2025
- New holders
- 30
- 39 more added
- Sold out
- 15
- 18 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Atomera Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Farther Finance Advisors, LLC | 2 | $8 | 0.00% | +2 | New |
| IFP Advisors, Inc | 10 | $38 | 0.00% | +10 | New |
| MAI Capital Management | 13 | $50 | 0.00% | +13 | New |
| Rothschild Investment LLC | 16 | $61 | 0.00% | +16 | New |
| Sunbelt Securities, Inc. | 24 | $91 | 0.00% | +24 | New |
| Allworth Financial LP | 26 | $100 | 0.00% | +17+188.9% | Added |
| True Wealth Design, LLC | 32 | $122 | 0.00% | +32 | New |
| Essential Partners LLC | 57 | $217 | 0.00% | +57 | New |
| Fairscale Capital, LLC | 64 | $244 | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 82 | $312 | 0.00% | +82 | New |
| Bard Associates Inc | 100 | $381 | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 100 | $381 | 0.00% | +100 | New |
| Rialto Wealth Management, LLC | 129 | $492 | 0.00% | +129 | New |
| Lodestone Wealth Management LLC | 170 | $648 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 190 | $724 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 321 | $1.00K | 0.00% | −5,633−94.6% | Reduced |
| Avion Wealth | 491 | $1.00K | 0.00% | +61+14.2% | Added |
| Bare Financial Services, Inc | 309 | $1.18K | 0.00% | +309 | New |
| Transamerica Financial Advisors, Inc. | 363 | $1.38K | 0.00% | +363 | New |
| SBI Securities Co., Ltd. | 368 | $1.40K | 0.00% | +104+39.4% | Added |
| Advisory Services Network, LLC | 400 | $1.52K | 0.00% | +400 | New |
| GAMMA Investing LLC | 618 | $2.35K | 0.00% | −40−6.1% | Reduced |
| Fortitude Family Office, LLC | 620 | $2.36K | 0.00% | +390+169.6% | Added |
| Simplex Trading, LLC | 648 | $2.47K | 0.00% | −2,778−81.1% | Reduced |
| Armstrong Advisory Group, Inc | 665 | $2.53K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 705 | $2.69K | 0.00% | +705 | New |
| Federation des caisses Desjardins du Quebec | 828 | $3.15K | 0.00% | −10,000−92.4% | Reduced |
| UBS Asset Management Americas Inc | 897 | $3.42K | 0.00% | +897 | New |
| The PNC Financial Services Group, Inc. | 1,058 | $4.03K | 0.00% | +1,045+8,038.5% | Added |
| GWM Advisors LLC | 1,270 | $4.84K | 0.00% | −964−43.2% | Reduced |
| Clear Street Markets LLC | 1,514 | $5.77K | 0.00% | +1,514 | New |
| Jones Financial Companies LLLP | 1,814 | $6.78K | 0.00% | +814+81.4% | Added |
| Legal & General Group Plc | 2,662 | $10.1K | 0.00% | −595−18.3% | Reduced |
| Ameritas Investment Partners, Inc. | 2,988 | $11.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,053 | $11.6K | 0.00% | −1,394−31.3% | Reduced |
| Newbridge Financial Services Group, Inc. | 3,300 | $12.6K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,397 | $12.9K | 0.00% | −1,300−27.7% | Reduced |
| GHP Investment Advisors, Inc. | 4,433 | $16.9K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 5,478 | $20.9K | 0.00% | −41,573−88.4% | Reduced |
| Smartleaf Asset Management LLC | 6,000 | $21.5K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 6,412 | $24.4K | 0.00% | +3,723+138.5% | Added |
| Smithfield Trust Co | 6,445 | $25.0K | 0.00% | +6,445 | New |
| Police & Firemen's Retirement System of New Jersey | 6,951 | $26.5K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 6,988 | $26.6K | 0.00% | +236+3.5% | Added |
| CWM, LLC | 8,053 | $30.7K | 0.00% | +6,858+573.9% | Added |
| SCS Capital Management LLC | 10,000 | $38.1K | 0.00% | 00.0% | Unchanged |
| Act Wealth Management, LLC | 10,000 | $38.1K | 0.01% | 00.0% | Unchanged |
| Gleason Group, Inc. | 10,500 | $40.0K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 10,582 | $40.3K | 0.00% | +10,582 | New |
| Susquehanna International Group, LLP | 11,093 | $42.3K | 0.00% | −48,353−81.3% | Reduced |
| Wells Fargo & Company | 12,184 | $46.4K | 0.00% | −22,065−64.4% | Reduced |
| JPMorgan Chase & Co | 13,084 | $46.8K | 0.00% | +174+1.3% | Added |
| Foundations Investment Advisors, LLC | 12,500 | $47.6K | 0.00% | 00.0% | Unchanged |
| SLT Holdings LLC | 12,500 | $47.6K | 0.03% | 00.0% | Unchanged |
| Abel Hall, LLC | 13,835 | $52.7K | 0.01% | +13,835 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 14,251 | $54.3K | 0.00% | +340+2.4% | Added |
| Invesco Ltd. | 15,521 | $59.1K | 0.00% | +70+0.5% | Added |
| Alliancebernstein L.P. | 27,200 | $60.1K | 0.00% | +13,400+97.1% | Added |
| JustInvest LLC | 16,647 | $63.4K | 0.00% | +6,349+61.7% | Added |
| Northwestern Mutual Wealth Management Co | 16,891 | $64.4K | 0.00% | 00.0% | Unchanged |
| IMC-Chicago, LLC | 17,873 | $68.1K | 0.00% | +17,873 | New |
| Citigroup Inc | 18,112 | $69.0K | 0.00% | +17,292+2,108.8% | Added |
| LPL Financial LLC | 18,635 | $71.0K | 0.00% | +18,635 | New |
| New York State Common Retirement Fund | 19,300 | $73.5K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 19,371 | $73.8K | 0.00% | +19,371 | New |
| Advisory Research Inc | 20,000 | $76.2K | 0.01% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 21,087 | $80.3K | 0.00% | +21,087 | New |
| SRS Capital Advisors, Inc. | 21,797 | $83.0K | 0.00% | +21,782+145,213.3% | Added |
| Mirabella Financial Services LLP | 23,082 | $87.9K | 0.01% | +23,082 | New |
| Deutsche Bank AG | 24,329 | $92.7K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 25,449 | $97.0K | 0.00% | −21,381−45.7% | Reduced |
| Rhumbline Advisers | 35,335 | $134.6K | 0.00% | −2,950−7.7% | Reduced |
| Channel Wealth LLC | 38,500 | $146.7K | 0.04% | −8,350−17.8% | Reduced |
| Bank of America Corp | 46,301 | $176.4K | 0.00% | +17,196+59.1% | Added |
| PCM Encore, LLC | 52,260 | $199.1K | 0.04% | +52,260 | New |
| Price T Rowe Associates Inc | 54,044 | $206.0K | 0.00% | +3,905+7.8% | Added |
| Commonwealth Equity Services, LLC | 56,922 | $216.9K | 0.00% | −10,000−14.9% | Reduced |
| Nuveen, LLC | 60,813 | $231.7K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 63,771 | $243.0K | 0.00% | +47,209+285.0% | Added |
| Bank of New York Mellon Corp | 70,629 | $269.1K | 0.00% | +10,296+17.1% | Added |
| Group One Trading, L.P. | 83,116 | $316.7K | 0.01% | +80,411+2,972.7% | Added |
| Charles Schwab Investment Management Inc | 86,200 | $328.4K | 0.00% | +12,624+17.2% | Added |
| Brown Advisory Inc | 100,243 | $381.9K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 123,545 | $470.7K | 0.00% | +101,335+456.3% | Added |
| Westside Investment Management, Inc. | 150,877 | $574.8K | 0.09% | +1,430+1.0% | Added |
| Jane Street Group, LLC | 159,676 | $608.4K | 0.00% | −11,748−6.9% | Reduced |
| Renaissance Technologies LLC | 163,066 | $621.3K | 0.00% | +163,066 | New |
| UBS Group AG | 175,861 | $670.0K | 0.00% | +22,946+15.0% | Added |
| Sargent Investment Group, LLC | 175,900 | $670.2K | 0.09% | +9,850+5.9% | Added |
| Vanguard Portfolio Management LLC | 178,970 | $681.9K | 0.00% | +178,970 | New |
| Goldman Sachs Group Inc | 197,693 | $753.2K | 0.00% | +58,932+42.5% | Added |
| Vanguard Fiduciary Trust Co | 216,392 | $824.5K | 0.00% | +216,392 | New |
| Pathstone Holdings, LLC | 250,905 | $955.9K | 0.00% | +83,000+49.4% | Added |
| Morgan Stanley | 271,602 | $1.03M | 0.00% | +100,601+58.8% | Added |
| Northern Trust Corp | 288,680 | $1.10M | 0.00% | +12,552+4.5% | Added |
| Marshall Wace, LLP | 488,675 | $1.86M | 0.00% | +309,399+172.6% | Added |
| Arosa Capital Management LP | 490,000 | $1.87M | 1.22% | +490,000 | New |
| Two Sigma Investments, LP | 530,000 | $2.02M | 0.00% | +348,672+192.3% | Added |
| State Street Corp | 577,897 | $2.20M | 0.00% | +88,750+18.1% | Added |
| Hollencrest Capital Management | 597,199 | $2.28M | 0.08% | −9,347−1.5% | Reduced |