Aeluma Ownership | Who Owns Aeluma?
Aeluma Ownership Summary
Aeluma is owned by 31.52% institutional investors, 16.61% insiders, and 51.88% retail investors. Vanguard group is the largest institutional shareholder, holding 5.31% of ALMU shares. Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund, with 2.34% of its assets in Aeluma shares.
ALMU Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Aeluma | 31.52% | 16.61% | 51.88% |
| Sector | Technology Stocks | 78.07% | 14.90% | 7.03% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 857.01K | 5.31% | $14.71M |
| Blackrock funding, inc. /de | 859.71K | 4.81% | $11.25M |
| Millennium management | 398.30K | 2.23% | $5.21M |
| Geode capital management | 295.32K | 1.65% | $3.87M |
| State street | 247.34K | 1.38% | $3.24M |
| Apis capital advisors | 206.00K | 1.15% | $2.70M |
| Awm investment company | 200.00K | 1.12% | $2.62M |
| Marshall wace, llp | 149.44K | 0.84% | $1.96M |
| Ubs group | 121.01K | 0.68% | $1.58M |
| Northern trust | 115.92K | 0.65% | $1.52M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Anglepoint asset management | 73.47K | 0.68% | $961.76K |
| Maso capital partners | 19.67K | 0.52% | $316.64K |
| Apis capital advisors | 206.00K | 0.42% | $2.70M |
| Awm investment company | 200.00K | 0.29% | $2.62M |
| Fortitude advisory group | 35.44K | 0.21% | $463.84K |
| Integrity wealth advisors | 17.57K | 0.14% | $230.03K |
| Westside investment management | 62.83K | 0.13% | $822.45K |
| Bfsg | 35.60K | 0.04% | $466.03K |
| Moloney securities asset management | 21.40K | 0.04% | $344.54K |
| Sender co & partners | 18.57K | 0.03% | $298.90K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Vanguard group | 857.01K | 0.00% | 418.05K |
| Millennium management | 398.30K | 0.00% | 251.10K |
| Marshall wace, llp | 149.44K | 0.00% | 149.44K |
| Anglepoint asset management | 73.47K | 0.68% | 73.47K |
| Vanguard fiduciary trust | 72.98K | 0.00% | 72.98K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Raymond james financial | - | - | -267.57K |
| Manatuck hill partners | - | - | -125.00K |
| Polar asset management partners | - | - | -91.03K |
| Myda advisors | - | - | -90.00K |
| Susquehanna group, llp | - | - | -49.68K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Marshall wace, llp | 149.44K | 0.00% | 149.44K | $1.96M |
| Anglepoint asset management | 73.47K | 0.68% | 73.47K | $961.76K |
| Vanguard fiduciary trust | 72.98K | 0.00% | 72.98K | $955.26K |
| Fortitude advisory group | 35.44K | 0.21% | 35.44K | $463.84K |
| D. e. shaw | 25.00K | 0.00% | 25.00K | $327.25K |
Sold Out
| Holder | Change |
|---|---|
| Allworth financial lp | -18.00 |
| Farther finance advisors | -20.00 |
| Srs capital advisors | -20.00 |
| Quarry lp | -210.00 |
| Group one trading | -370.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 107 | 9.18% | 5,469,342 | 11.28% | 31 | 3.93% | 56 | 3.70% | 28 | 40.00% |
| Mar 31, 2026 | 44 | -44.30% | 1,503,371 | -62.25% | 8 | 1.69% | 24 | -55.56% | 10 | -16.67% |
| Dec 31, 2025 | 55 | -21.43% | 3,120,349 | -13.56% | 19 | 2.31% | 38 | -11.63% | 6 | -57.14% |
| Sep 30, 2025 | 43 | -10.42% | 2,242,633 | 8.49% | 17 | 6.55% | 25 | -43.18% | 8 | 300.00% |
| Jun 30, 2025 | 31 | 287.50% | 1,624,550 | 26.33% | 13 | 12.25% | 28 | 250.00% | 1 | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 428.38K | 2.34% | -18.00K |
| Vanguard Total Stock Mkt Idx Inv | 428.38K | 2.34% | -18.00K |
| Vanguard MStar Total Stk Mkt Idx Invest | 428.38K | 2.22% | - |
| iShares Russell 2000 ETF | 403.14K | 2.09% | 3.46K |
| iShares Russell 2000 Growth ETF | 146.54K | 0.76% | -1.11K |
| Fidelity Small Cap Index | 141.40K | 0.73% | 828.00 |
| Vanguard Institutional Extnd Mkt Idx Tr | 132.10K | 0.72% | - |
| WisdomTree Quantum Computing ETF USD Acc | 128.29K | 0.67% | - |
| iShares Russell 2000 Value ETF | 97.00K | 0.53% | - |
| Russell 2000 Equity Index Fund B | 85.37K | 0.47% | -156.00 |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Sep 21, 2026 | Klamkin Jonathan | Chief Executive Officer | Sell | $1.34M |
| Aug 26, 2026 | Denbaars Steven | - | Sell | $173.04K |
| Aug 27, 2026 | Denbaars Steven | - | Sell | $172.70K |
| Aug 03, 2026 | Klamkin Jonathan | Chief Executive Officer | Sell | $266.38K |
| Aug 03, 2026 | Klamkin Jonathan | Chief Executive Officer | Sell | $68.26K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | 7 |
| 2026 Q2 | - | 8 |
| 2026 Q1 | - | 19 |
| 2025 Q4 | - | 45 |
| 2025 Q3 | - | 5 |
ALMU Ownership FAQ
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