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AELUMA (ALMU)
NASDAQ
$16.41-$1.83 (-10.04%)
Price as of Aug 05, 2026 7:55 PM EDT- $333.9MMarket Cap
- -13.31%1-Year Change
- SemiconductorsIndustry
AELUMA (ALMU)
$16.41-$1.83 (-10.04%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 4.70% | 859,707 | +35,522 (+4.13%) | Mar 31, 2026 |
VANGUARD GROUP INC | 4.68% | 857,011 | +418,045 (+48.78%) | Dec 31, 2025 |
N/A | 3.22% | 588,751 | +588,751 (+100.00%) | Mar 31, 2026 |
MILLENNIUM MANAGEMENT LLC | 2.18% | 398,299 | +251,105 (+63.04%) | Mar 31, 2026 |
GEODE CAPITAL MANAGEMENT, LLC | 1.61% | 295,322 | +9,590 (+3.25%) | Mar 31, 2026 |
RAYMOND JAMES FINANCIAL INC | 1.46% | 267,572 | +247,844 (+92.63%) | Mar 31, 2026 |
STATE STREET CORP | 1.35% | 247,345 | +33,940 (+13.72%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.11% | 568,894 | -2,809 (-0.49%) | Mar 31, 2026 |
iSHARES TRUST | 2.58% | 472,115 | 0 (0.00%) | May 31, 2026 |
FIDELITY SALEM STREET TRUST | 0.72% | 130,949 | +115,562 (+88.25%) | Apr 30, 2026 |
FIDELITY CONCORD STREET TRUST | 0.59% | 108,145 | +1,458 (+1.35%) | May 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.43% | 78,046 | +3,062 (+3.92%) | May 31, 2026 |
EQ ADVISORS TRUST | 0.21% | 38,695 | +6,800 (+17.57%) | Mar 31, 2026 |
SCHWAB CAPITAL TRUST | 0.19% | 34,843 | -3,391 (-9.73%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions14.8M (66.89%)
- Insiders4.8M (21.48%)
- Mutual Funds2.6M (11.64%)
- Other0 (0.00%)
Insider Transactions
- 21.48% (4.8M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $1.6BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Klamkin Jonathan Chief Executive Officer | Gift | Aug 03, 2026 | $0.00 | 20,000 | $0.00 | 1.3M |
Klamkin Jonathan Chief Executive Officer | Gift | Aug 03, 2026 | $0.00 | 20,000 | $0.00 | 22,403 |
Klamkin Jonathan Chief Executive Officer | Sell | Aug 03, 2026 | $68,262.64 | 4,190 | $16.29 | 18,213 |
Klamkin Jonathan Chief Executive Officer | Sell | Aug 03, 2026 | $266,377.95 | 15,810 | $16.85 | 2,403 |
Klamkin Jonathan Chief Executive Officer | Gift | Jul 01, 2026 | $0.00 | 20,000 | $0.00 | 1.3M |
Klamkin Jonathan Chief Executive Officer | Gift | Jul 01, 2026 | $0.00 | 20,000 | $0.00 | 22,403 |
Klamkin Jonathan Chief Executive Officer | Sell | Jul 01, 2026 | $419,511.90 | 19,900 | $21.08 | 2,503 |
Klamkin Jonathan Chief Executive Officer | Sell | Jul 01, 2026 | $2,156.00 | 100 | $21.56 | 2,403 |
Klamkin Jonathan Chief Executive Officer | Sell | Mar 04, 2026 | $501,350.37 | 28,206 | $17.77 | 1.5M |
Klamkin Jonathan Chief Executive Officer | Sell | Mar 04, 2026 | $401,249.33 | 21,794 | $18.41 | 1.4M |
Denbaars Steven | Sell | Feb 26, 2026 | $198,093.75 | 12,500 | $15.85 | 385,088 |
Denbaars Steven | Sell | Feb 25, 2026 | $219,766.25 | 12,500 | $17.58 | 397,588 |
Tompkins Mark N. | Sell | Feb 04, 2026 | $417,598.72 | 28,544 | $14.63 | 1.8M |
Tompkins Mark N. | Sell | Feb 04, 2026 | $90,054.72 | 5,956 | $15.12 | 1.8M |
Tompkins Mark N. | Sell | Jan 22, 2026 | $524,135.90 | 29,038 | $18.05 | 1.9M |
Tompkins Mark N. | Sell | Jan 22, 2026 | $18,095.22 | 962 | $18.81 | 1.9M |
Tompkins Mark N. | Sell | Jan 21, 2026 | $561,674.56 | 30,328 | $18.52 | 2.0M |
Tompkins Mark N. | Sell | Jan 21, 2026 | $249,877.10 | 12,947 | $19.30 | 2.0M |
Tompkins Mark N. | Sell | Jan 21, 2026 | $35,054.60 | 1,715 | $20.44 | 1.9M |
Tompkins Mark N. | Sell | Jan 21, 2026 | $212.40 | 10 | $21.24 | 1.9M |
Tompkins Mark N. | Sell | Jan 20, 2026 | $601,453.92 | 29,112 | $20.66 | 2.0M |
Tompkins Mark N. | Sell | Jan 20, 2026 | $19,163.04 | 888 | $21.58 | 2.0M |
Tompkins Mark N. | Sell | Dec 22, 2025 | $519,050.00 | 35,000 | $14.83 | 2.1M |
Tompkins Mark N. | Sell | Dec 19, 2025 | $441,000.00 | 30,000 | $14.70 | 2.1M |
Tompkins Mark N. | Sell | Dec 18, 2025 | $287,400.00 | 20,000 | $14.37 | 2.1M |
Byron Michael | Award | Dec 03, 2025 | $0.00 | 13,343 | $0.00 | 13,343 |
ENSLEY CRAIG H | Award | Dec 03, 2025 | $0.00 | 10,633 | $0.00 | 27,300 |
Tompkins Mark N. | Sell | Oct 20, 2025 | $614,625.00 | 37,500 | $16.39 | 2.3M |
Tompkins Mark N. | Sell | Oct 17, 2025 | $558,512.00 | 33,344 | $16.75 | 2.4M |
Tompkins Mark N. | Sell | Oct 17, 2025 | $105,074.01 | 5,913 | $17.77 | 2.4M |