2m 2m 2m 2m 2m 2m 2m
Atomera (ATOM)
NASDAQ
$5.28+$0.12 (+2.23%)
Price as of Aug 03, 2026 1:16 PM EDT- $199.8MMarket Cap
- 10.73%1-Year Change
- Semiconductor Equipment & MaterialsIndustry
Atomera (ATOM)
$5.28+$0.12 (+2.23%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 6.13% | 2.4M | +399,668 (+16.84%) | Mar 31, 2026 |
VANGUARD GROUP INC | 4.25% | 1.6M | +9,890 (+0.60%) | Dec 31, 2025 |
AVENIR CORP | 3.77% | 1.5M | +847,030 (+57.96%) | Mar 31, 2026 |
N/A | 3.33% | 1.3M | +1.3M (+100.00%) | Mar 31, 2026 |
BAIRD FINANCIAL GROUP, INC. | 3.30% | 1.3M | +965,560 (+75.57%) | Mar 31, 2026 |
CITADEL ADVISORS LLC | 2.71% | 1.0M | +970,686 (+92.45%) | Mar 31, 2026 |
D. E. SHAW & CO., INC. | 2.52% | 975,623 | +917,129 (+94.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.25% | 1.3M | +39,716 (+3.15%) | Mar 31, 2026 |
iSHARES TRUST | 2.78% | 1.1M | 0 (0.00%) | May 31, 2026 |
FIDELITY SALEM STREET TRUST | 0.79% | 304,610 | +281,654 (+92.46%) | Apr 30, 2026 |
FIDELITY CONCORD STREET TRUST | 0.77% | 298,853 | +9,886 (+3.31%) | May 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.48% | 185,694 | +6,154 (+3.31%) | May 31, 2026 |
INVESCO EXCHANGE-TRADED FUND TRUST | 0.46% | 177,227 | 0 (0.00%) | Apr 30, 2026 |
MAINSTAY FUNDS TRUST | 0.38% | 147,118 | 0 (0.00%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions156.4M (77.21%)
- Mutual Funds43.5M (21.47%)
- Insiders2.7M (1.32%)
- Other0 (0.00%)
Insider Transactions
- 1.32% (2.7M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $54.8MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Mears Robert J Chief Technology Officer | Sell | Jul 01, 2026 | $8,400.00 | 1,000 | $8.40 | 271,715 |
Mears Robert J Chief Technology Officer | Exempt | Jun 15, 2026 | $0.00 | 10,000 | $0.00 | 0 |
BIBAUD SCOTT A. CEO and President | Exempt | Jun 15, 2026 | $0.00 | 50,000 | $0.00 | 179,996 |
Mears Robert J Chief Technology Officer | Exempt | Jun 15, 2026 | $76,500.00 | 10,000 | $7.65 | 280,897 |
BIBAUD SCOTT A. CEO and President | Exempt | Jun 15, 2026 | $350,500.00 | 50,000 | $7.01 | 745,761 |
Mears Robert J Chief Technology Officer | Sell | Jun 15, 2026 | $77,401.72 | 8,182 | $9.46 | 272,715 |
BIBAUD SCOTT A. CEO and President | Sell | Jun 15, 2026 | $468,500.00 | 50,000 | $9.37 | 695,761 |
Laurencio Francis CFO | Exempt | Jun 15, 2026 | $0.00 | 1,500 | $0.00 | 16,423 |
Laurencio Francis CFO | Exempt | Jun 15, 2026 | $0.00 | 6,400 | $0.00 | 11,256 |
Laurencio Francis CFO | Exempt | Jun 15, 2026 | $0.00 | 12,500 | $0.00 | 28,387 |
Laurencio Francis CFO | Exempt | Jun 15, 2026 | $5,850.00 | 1,500 | $3.90 | 254,853 |
Laurencio Francis CFO | Sell | Jun 15, 2026 | $14,160.00 | 1,500 | $9.44 | 253,353 |
Laurencio Francis CFO | Exempt | Jun 15, 2026 | $36,096.00 | 6,400 | $5.64 | 259,753 |
Laurencio Francis CFO | Sell | Jun 15, 2026 | $60,416.00 | 6,400 | $9.44 | 253,353 |
Laurencio Francis CFO | Exempt | Jun 15, 2026 | $87,625.00 | 12,500 | $7.01 | 265,853 |
Laurencio Francis CFO | Sell | Jun 15, 2026 | $118,000.00 | 12,500 | $9.44 | 253,353 |
Mears Robert J Chief Technology Officer | Exempt | Jun 09, 2026 | $0.00 | 10,000 | $0.00 | 32,378 |
Mears Robert J Chief Technology Officer | Exempt | Jun 09, 2026 | $70,100.00 | 10,000 | $7.01 | 278,909 |
Mears Robert J Chief Technology Officer | Sell | Jun 09, 2026 | $87,500.00 | 10,000 | $8.75 | 268,909 |
Mears Robert J Chief Technology Officer | Exempt | Jun 09, 2026 | $70,100.00 | 10,000 | $7.01 | 278,909 |
Mears Robert J Chief Technology Officer | Sell | Jun 09, 2026 | $70,105.00 | 8,012 | $8.75 | 270,897 |
Mears Robert J Chief Technology Officer | Exempt | Jun 09, 2026 | $0.00 | 10,000 | $0.00 | 18,465 |
Mears Robert J Chief Technology Officer | Exempt | Jun 08, 2026 | $0.00 | 8,115 | $0.00 | 10,000 |
Mears Robert J Chief Technology Officer | Exempt | Jun 08, 2026 | $0.00 | 10,000 | $0.00 | 42,378 |
Mears Robert J Chief Technology Officer | Exempt | Jun 08, 2026 | $0.00 | 10,000 | $0.00 | 28,465 |
Mears Robert J Chief Technology Officer | Exempt | Jun 08, 2026 | $70,100.00 | 10,000 | $7.01 | 287,950 |
Mears Robert J Chief Technology Officer | Sell | Jun 08, 2026 | $82,000.00 | 10,000 | $8.20 | 277,950 |
Mears Robert J Chief Technology Officer | Exempt | Jun 08, 2026 | $70,100.00 | 10,000 | $7.01 | 287,950 |
Mears Robert J Chief Technology Officer | Sell | Jun 08, 2026 | $72,676.60 | 8,863 | $8.20 | 279,087 |
Mears Robert J Chief Technology Officer | Exempt | Jun 08, 2026 | $62,079.75 | 8,115 | $7.65 | 287,202 |