AI summary pending
View Full Filing (SEC EDGAR)Aeluma Inc
$7.95-10.2%
+$33.5M
Net Activity
+19.25% total shares
Institutions Holding
103
Popularity Rank
#4533
Avg Weight
0.02%
Total Value
$137.8M
Market Cap
$140.4M
103 institutions currently hold ALMU, with 60 net buyers and 37 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
37
Net Buying Institutions
60
Top 5 by Value
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Across its top 20 institutional holders, ALMU's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 7/100, avg. turnover score 38/100).
ALMU ranks #4533 out of 37696 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
ALMU is a disclosed holding of David Shaw (D. E. Shaw & Co.), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
103 institutions disclose a position in ALMU, but none treat it as a major bet — even Apis Capital Advisors, LLC, its most concentrated holder, allocates just 0.4% of its own portfolio to it.
ALMU is down 10.2% today, but institutions show net buying of $33.5M this quarter — a divergence between today's price move and the underlying institutional flow.
ALMU reported a net loss of $9.2M over the trailing twelve months.
+$46.1M
Total Buy Value
$16.5M
Total Sell Value
60
Net Buyers
37
Net Sellers
ALMU
Q2 2026
Top 5 Institutional Movers
ALMU does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
3
Filings (90d)
$2.76M
Total Est. Value
225K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Klamkin Drelle Gelasca Family Trust dated 08/28/2025 | 2026-10-13 | $1.14M |
| Klamkin Drelle Gelasca Family Trust dated 08/28/2025 | 2026-09-21 | $1.27M |
| Steven DenBaars | 2026-08-26 | $347K |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
No Schedule 13D/13G filings for this ticker
3
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)Aeluma, Inc. disclosed in an 8-K that it signed a Letter of Intent with the U.S. Department of Commerce under the CHIPS and Science Act, as announced in a July 29, 2026 press release. The filing only confirms the LOI was entered into; it doesn't include dollar amounts or binding terms. It's a Regulation FD disclosure, so the information is furnished rather than formally filed.
View Full Filing (SEC EDGAR)00776X109
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,134
Total reported value
$712.8B
Held by 4134 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,112
Total reported value
$390.3B
Held by 4112 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,086
Total reported value
$377.7B
Held by 4086 institutions — one of the most-tracked stocks on AlphaSMO
Access ALMU's institutional ownership data programmatically:
REST API
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