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, Q2 2026
Institutional positions in Atomera Inc as of Jun 30, 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
- 121
- +15 vs. Q1 2026
- Shares held
- 20.9M
- +4.81M (+29.9%) vs. Q1 2026
- Total value
- $181.8M
- +$120.6M (+196.9%) vs. Q1 2026
- New holders
- 31
- 50 more added
- Sold out
- 16
- 24 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Atomera Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,990,446 | $26.0M | 0.00% | +617,602+26.0% | Added |
| D. E. Shaw & Co., Inc. | 1,890,019 | $16.5M | 0.01% | +914,396+93.7% | Added |
| Vanguard Capital Management LLC | 1,664,565 | $14.5M | 0.00% | +376,404+29.2% | Added |
| Avenir Corp | 1,468,660 | $12.8M | 1.56% | +7,245+0.5% | Added |
| Baird Financial Group, Inc. | 1,340,888 | $11.7M | 0.02% | +63,208+4.9% | Added |
| UBS Group AG | 1,328,824 | $11.6M | 0.00% | +1,152,963+655.6% | Added |
| Geode Capital Management, LLC | 990,370 | $8.63M | 0.00% | +220,673+28.7% | Added |
| Jane Street Group, LLC | 809,991 | $7.06M | 0.00% | +650,315+407.3% | Added |
| Quantum Private Wealth, LLC | 743,895 | $6.48M | 1.66% | +145,586+24.3% | Added |
| State Street Corp | 717,862 | $6.25M | 0.00% | +139,965+24.2% | Added |
| Two Sigma Investments, LP | 667,667 | $5.82M | 0.00% | +137,667+26.0% | Added |
| Hollencrest Capital Management | 573,266 | $4.99M | 0.33% | −23,933−4.0% | Reduced |
| Vanguard Portfolio Management LLC | 554,452 | $4.83M | 0.00% | +375,482+209.8% | Added |
| Northern Trust Corp | 370,601 | $3.23M | 0.00% | +81,921+28.4% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 352,205 | $3.07M | 0.01% | +331,118+1,570.2% | Added |
| Defender Capital, LLC. | 295,450 | $2.57M | 0.84% | +295,450 | New |
| Vanguard Fiduciary Trust Co | 274,960 | $2.39M | 0.00% | +58,568+27.1% | Added |
| Morgan Stanley | 274,394 | $2.39M | 0.00% | +2,792+1.0% | Added |
| Marshall Wace, LLP | 266,796 | $2.32M | 0.00% | −221,879−45.4% | Reduced |
| Pathstone Holdings, LLC | 250,905 | $2.19M | 0.01% | 00.0% | Unchanged |
| Trexquant Investment LP | 225,139 | $1.96M | 0.01% | +225,139 | New |
| Citadel Advisors LLC | 221,842 | $1.93M | 0.00% | −828,137−78.9% | Reduced |
| Goldman Sachs Group Inc | 178,193 | $1.55M | 0.00% | −19,500−9.9% | Reduced |
| Sargent Investment Group, LLC | 175,900 | $1.53M | 0.18% | 00.0% | Unchanged |
| Millennium Management LLC | 156,629 | $1.36M | 0.00% | +156,629 | New |
| AQR Capital Management LLC | 137,945 | $1.20M | 0.00% | +14,400+11.7% | Added |
| Westside Investment Management, Inc. | 119,682 | $1.04M | 0.14% | −31,195−20.7% | Reduced |
| Charles Schwab Investment Management Inc | 113,371 | $987.5K | 0.00% | +27,171+31.5% | Added |
| Bank of New York Mellon Corp | 94,181 | $820.3K | 0.00% | +23,552+33.3% | Added |
| Andar Capital Management HK Ltd | 90,000 | $783.9K | 0.35% | +90,000 | New |
| Price T Rowe Associates Inc | 74,185 | $647.0K | 0.00% | +20,141+37.3% | Added |
| Group One Trading, L.P. | 73,496 | $640.1K | 0.02% | −9,620−11.6% | Reduced |
| Nuveen, LLC | 73,383 | $639.2K | 0.00% | +12,570+20.7% | Added |
| Gsa Capital Partners LLP | 71,455 | $622.0K | 0.04% | +71,455 | New |
| EAM Investors, LLC | 71,261 | $620.7K | 0.06% | +71,261 | New |
| Numerai GP LLC | 62,822 | $547.2K | 0.04% | +62,822 | New |
| PCM Encore, LLC | 52,260 | $455.2K | 0.08% | 00.0% | Unchanged |
| Bank of America Corp | 47,424 | $413.1K | 0.00% | +1,123+2.4% | Added |
| Rhumbline Advisers | 43,961 | $382.9K | 0.00% | +8,626+24.4% | Added |
| SEI Investments Co | 42,214 | $367.7K | 0.00% | +42,214 | New |
| Vanguard Global Advisers, LLC | 42,108 | $366.8K | 0.00% | +31,526+297.9% | Added |
| Deutsche Bank AG | 38,171 | $332.5K | 0.00% | +13,842+56.9% | Added |
| FMR LLC | 37,132 | $323.4K | 0.00% | −26,639−41.8% | Reduced |
| Wells Fargo & Company | 36,253 | $315.8K | 0.00% | +24,069+197.5% | Added |
| XTX Topco Ltd | 35,422 | $308.5K | 0.00% | +35,422 | New |
| Commonwealth Equity Services, LLC | 34,472 | $300.3K | 0.00% | −22,450−39.4% | Reduced |
| Channel Wealth LLC | 34,300 | $298.8K | 0.07% | −4,200−10.9% | Reduced |
| Invesco Ltd. | 31,299 | $272.6K | 0.00% | +15,778+101.7% | Added |
| Brown Advisory Inc | 31,143 | $271.3K | 0.00% | −69,100−68.9% | Reduced |
| HighTower Advisors, LLC | 30,148 | $262.6K | 0.00% | +10,777+55.6% | Added |
| SRS Capital Advisors, Inc. | 29,876 | $260.2K | 0.00% | +8,079+37.1% | Added |
| LPL Financial LLC | 29,085 | $253.3K | 0.00% | +10,450+56.1% | Added |
| Citigroup Inc | 27,531 | $239.8K | 0.00% | +9,419+52.0% | Added |
| Concentric Capital Strategies, LP | 25,452 | $221.7K | 0.01% | +25,452 | New |
| MetLife Investment Management | 22,899 | $199.4K | 0.00% | +22,899 | New |
| Canada Pension Plan Investment Board | 20,500 | $178.6K | 0.00% | +20,500 | New |
| Sequoia Financial Advisors, LLC | 20,183 | $175.8K | 0.00% | +20,183 | New |
| Advisory Research Inc | 20,000 | $174.2K | 0.02% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 17,645 | $153.7K | 0.00% | +3,394+23.8% | Added |
| Northwestern Mutual Wealth Management Co | 17,119 | $149.1K | 0.00% | +228+1.3% | Added |
| Creative Planning | 16,981 | $147.9K | 0.00% | +16,981 | New |
| JustInvest LLC | 16,245 | $141.5K | 0.00% | −402−2.4% | Reduced |
| Centiva Capital, LP | 15,744 | $137.1K | 0.00% | +15,744 | New |
| Alliancebernstein L.P. | 33,700 | $128.4K | 0.00% | +6,500+23.9% | Added |
| JPMorgan Chase & Co | 16,823 | $128.0K | 0.00% | +3,739+28.6% | Added |
| nVerses Capital, LLC | 14,382 | $125.3K | 0.19% | +14,382 | New |
| Advisor Group Holdings, Inc. | 13,647 | $118.9K | 0.00% | +10,250+301.7% | Added |
| Russell Investments Group, Ltd. | 13,594 | $118.4K | 0.00% | +7,182+112.0% | Added |
| Rathbone Brothers plc | 13,485 | $117.5K | 0.00% | +13,485 | New |
| Abel Hall, LLC | 13,027 | $113.5K | 0.02% | −808−5.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 12,997 | $113.2K | 0.00% | +6,046+87.0% | Added |
| Entropy Technologies, LP | 12,383 | $107.9K | 0.00% | +12,383 | New |
| Intech Investment Management LLC | 11,958 | $104.2K | 0.00% | +11,958 | New |
| State of Wyoming | 11,323 | $98.6K | 0.01% | +11,323 | New |
| Point72 Asset Management, L.P. | 10,532 | $91.7K | 0.00% | +10,532 | New |
| Gleason Group, Inc. | 10,500 | $91.5K | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 10,168 | $88.6K | 0.00% | +10,168 | New |
| Foundations Investment Advisors, LLC | 10,000 | $87.1K | 0.00% | −2,500−20.0% | Reduced |
| SLT Holdings LLC | 10,000 | $87.1K | 0.06% | −2,500−20.0% | Reduced |
| SCS Capital Management LLC | 10,000 | $87.1K | 0.00% | 00.0% | Unchanged |
| Marathon Capital Management | 10,000 | $87.1K | 0.02% | +10,000 | New |
| Barclays PLC | 9,473 | $82.5K | 0.00% | +3,995+72.9% | Added |
| PEAK6 LLC | 9,252 | $80.6K | 0.00% | +9,252 | New |
| BNP Paribas Arbitrage, SA | 7,440 | $64.8K | 0.00% | +452+6.5% | Added |
| New York State Common Retirement Fund | 7,400 | $64.5K | 0.00% | −11,900−61.7% | Reduced |
| Royal Bank of Canada | 6,533 | $57.0K | 0.00% | +6,212+1,935.2% | Added |
| Smithfield Trust Co | 6,445 | $56.0K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 6,000 | $45.7K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 3,715 | $32.4K | 0.00% | +1,053+39.6% | Added |
| Newbridge Financial Services Group, Inc. | 3,300 | $28.7K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,988 | $26.0K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1,750 | $15.2K | 0.00% | +1,382+375.5% | Added |
| Tower Research Capital LLC (TRC) | 1,725 | $15.0K | 0.00% | −1,328−43.5% | Reduced |
| Jones Financial Companies LLLP | 1,909 | $13.5K | 0.00% | +95+5.2% | Added |
| GWM Advisors LLC | 1,245 | $10.8K | 0.00% | −25−2.0% | Reduced |
| The PNC Financial Services Group, Inc. | 1,113 | $9.69K | 0.00% | +55+5.2% | Added |
| Meeder Asset Management Inc | 926 | $8.06K | 0.00% | +926 | New |
| UBS Asset Management Americas Inc | 897 | $7.81K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 876 | $7.63K | 0.00% | +876 | New |
| Armstrong Advisory Group, Inc | 665 | $5.79K | 0.00% | 00.0% | Unchanged |