Atomera Ownership | Who Owns Atomera?
Atomera Ownership Summary
Atomera is owned by 59.62% institutional investors, 3.52% insiders, and 36.86% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 8.48% of ATOM shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.03% of its assets in Atomera shares.
ATOM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Atomera | 59.62% | 3.52% | 36.86% |
| Sector | Technology Stocks | 78.07% | 14.90% | 7.03% |
| Idea | Semiconductor Stocks List | 74.05% | 7.18% | 18.78% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 2.99M | 8.48% | $26.05M |
| D. e. shaw | 1.89M | 5.36% | $16.46M |
| Vanguard group | 1.65M | 5.29% | $3.64M |
| Vanguard capital management | 1.66M | 4.72% | $14.50M |
| Avenir | 1.47M | 4.17% | $12.79M |
| Baird financial group | 1.34M | 3.80% | $11.68M |
| Ubs group | 1.33M | 3.77% | $11.57M |
| Geode capital management | 990.37K | 2.81% | $8.63M |
| Jane street group | 809.99K | 2.30% | $7.06M |
| Quantum private wealth | 743.89K | 2.11% | $6.48M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Quantum private wealth | 743.89K | 1.66% | $6.48M |
| Avenir | 1.47M | 1.56% | $12.79M |
| Defender capital, llc. | 295.45K | 0.84% | $2.57M |
| Andar capital management hk | 90.00K | 0.35% | $783.90K |
| Hollencrest capital management | 573.27K | 0.33% | $4.99M |
| Nverses capital | 14.38K | 0.19% | $125.27K |
| Sargent investment group | 175.90K | 0.18% | $1.53M |
| Westside investment management | 119.68K | 0.14% | $1.04M |
| Channel wealth | 34.30K | 0.07% | $298.75K |
| Eam investors | 71.26K | 0.06% | $620.68K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ubs group | 1.33M | 0.00% | 1.15M |
| D. e. shaw | 1.89M | 0.01% | 914.40K |
| Jane street group | 809.99K | 0.00% | 650.32K |
| Blackrock funding, inc. /de | 2.99M | 0.00% | 617.60K |
| Vanguard capital management | 1.66M | 0.00% | 376.40K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 378.39K | - | -1.11M |
| Citadel advisors | 221.84K | 0.00% | -828.14K |
| Arosa capital management lp | - | - | -490.00K |
| Marshall wace, llp | 266.80K | 0.00% | -221.88K |
| Renaissance | - | - | -163.07K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Defender capital, llc. | 295.45K | 0.84% | 295.45K | $2.57M |
| Trexquant investment lp | 225.14K | 0.01% | 225.14K | $1.96M |
| Millennium management | 156.63K | 0.00% | 156.63K | $1.36M |
| Sixth street partners management company | 113.37K | 0.00% | 113.37K | $987.46K |
| Andar capital management hk | 90.00K | 0.35% | 90.00K | $783.90K |
Sold Out
| Holder | Change |
|---|---|
| Caitong asset management | -1.00 |
| Cibc private wealth group | -1.00 |
| Nelson, van denburg & campbell wealth management group | -6.00 |
| Nisa investment advisors | -8.00 |
| Ifp advisors | -10.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 131 | 15.93% | 21,018,686 | 30.59% | 59 | 2.86% | 85 | 21.43% | 23 | 35.29% |
| Mar 31, 2026 | 51 | -46.88% | 4,143,340 | -59.91% | 13 | 1.23% | 27 | -44.90% | 7 | -73.08% |
| Dec 31, 2025 | 67 | -25.56% | 9,223,008 | -12.87% | 29 | 2.44% | 37 | 15.63% | 16 | -44.83% |
| Sep 30, 2025 | 84 | -13.40% | 10,561,461 | -5.89% | 34 | 2.55% | 30 | -43.40% | 26 | 8.33% |
| Jun 30, 2025 | 97 | 8.99% | 11,229,820 | 21.89% | 36 | 3.98% | 54 | 3.85% | 23 | 4.55% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 1.17M | 3.03% | - |
| Vanguard Morn Total Stk Mkt Idx Investor | 1.17M | 3.03% | - |
| Vanguard MStar Total Stk Mkt Idx Invest | 1.17M | 3.00% | - |
| iShares Russell 2000 ETF | 1.03M | 2.63% | 8.78K |
| Vanguard US Total Market Shares ETF | 794.78K | 2.59% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 445.81K | 1.14% | -11.49K |
| Fidelity Small Cap Index | 419.05K | 1.07% | 2.31K |
| iShares Russell 2000 Growth ETF | 368.23K | 0.94% | -2.80K |
| Russell 2000 Equity Index Fund B | 258.81K | 0.67% | 71.10K |
| Russell 2000 Index Non-Lendable Fund | 258.81K | 0.67% | 71.10K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Sep 01, 2026 | Laurencio Francis | CFO | Sell | $3.58K |
| Sep 01, 2026 | Laurencio Francis | CFO | Sell | $8.44K |
| Sep 01, 2026 | Laurencio Francis | CFO | Sell | $10.19K |
| Sep 01, 2026 | Laurencio Francis | CFO | Sell | $4.13K |
| Sep 01, 2026 | Mears Robert J | Chief Technology Officer | Sell | $4.05K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | 16 |
| 2026 Q2 | - | 22 |
| 2026 Q1 | - | 13 |
| 2025 Q4 | - | 12 |
| 2025 Q2 | - | 15 |
ATOM Ownership FAQ
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