$ALMU
Aeluma, Inc. Common Stock
XNAS
Why is ALMU down today? It is at $14.92 (-3.37%), and our scanner flagged it 71 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ALMU spikes, and full due diligence on ALMU — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $14.92
- Change today
- -3.37%
- Previous close
- $15.44
- 52-week range
- $10.24 – $31.79
- Market cap
- $294M
- Institutional own.
- 34.60%
- Total held
- 34.6%
- Tradeable float
- 12.0M 65% of shares · after 35% institutions
- Short interest
- 3.8M ▲ +7% vs prior · as of 2026-07-31
- Short % of float
- 32.0%
- Days to cover
- 7.4d
- Avg daily volume
- 758K
- Exchange
- XNAS
- 5m
- 0.3x
- 15m
- 1.0x
- 1h
- 0.9x
- 1D
- 0.4x
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Why is $ALMU down today?
ALMU is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on ALMU today, peaking at 7.0x its normal volume.
Likely catalystand Department of Commerce Sign CHIPS Research & Development Office (CRDO) Letter of Intent for up to $30 Million to Accelerate U.S.Reported signed a letter of intent (LOI) for up to $30 million of proposed funding under the CHIPS and Science Act, which is administered by, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Aug 5, 2026 · 15 days agoInsiders
3 buys, 6 sells last 3 months (12/52 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Klamkin Jonathan Officer | Sold (automatic/other) | -20K 0.1% of company | sold 1.5% | 1.33M | n/a | Aug 3, 26 |
Klamkin Jonathan Officer | Acquired (grant/award) | +20K 0.1% of company | added 100% | 22K | n/a | Aug 3, 26 |
Klamkin Jonathan Officer | Sold (automatic/other) | -20K 0.1% of company | sold 89% | 2K | $326K at $16.29 | Aug 3, 26 |
Klamkin Jonathan Officer | Sold (automatic/other) | -20K 0.1% of company | sold 1.5% | 1.35M | n/a | Jul 1, 26 |
Klamkin Jonathan Officer | Acquired (grant/award) | +20K 0.1% of company | added 100% | 22K | n/a | Jul 1, 26 |
Klamkin Jonathan Officer | Sold (automatic/other) | -20K 0.1% of company | sold 89% | 2K | $422K at $21.08 | Jul 1, 26 |
Klamkin Jonathan Officer | Sold (automatic/other) | -20K 0.1% of company | sold 1.4% | 1.37M | n/a | Jun 1, 26 |
Klamkin Jonathan Officer | Acquired (grant/award) | +20K 0.1% of company | added 100% | 22K | n/a | Jun 1, 26 |
Klamkin Jonathan Officer | Sold (automatic/other) | -20K 0.1% of company | sold 89% | 2K | $444K at $22.19 | Jun 1, 26 |
Denbaars Steven Director | Sold (automatic/other) | -13K 0.07% of company | sold 3.3% | 370K | $255K at $20.40 | May 20, 26 |
Denbaars Steven Director | Sold (automatic/other) | -13K 0.07% of company | sold 3.2% | 383K | $244K at $19.56 | May 19, 26 |
Klamkin Jonathan Officer | Sold (automatic/other) | -20K 0.1% of company | sold 1.4% | 1.39M | n/a | May 1, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Dilution watch
Recent offeringAt-the-market (ATM) offering active — the company can keep selling new shares into the market over time (ongoing). If $ALMU runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
- 3,556,188 new shares · At-the-market (ATM) program — sells new shares into the market gradually over time · About $50.0M in size · Priced at $14.06/share
Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.
$ALMU Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$ALMU Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
ALMU stock FAQ
Why is $ALMU down today?
ALMU is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on ALMU today, peaking at 7.0x its normal volume.
What is the ALMU stock price today?
ALMU last traded at $14.92, down 3.37% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live ALMU alerts?
The ALMU Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged ALMU 71 times in the last 30 days.
What exchange is ALMU on?
ALMU (Aeluma, Inc. Common Stock) trades on XNAS, with a market cap of about $294M.
Is ALMU good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge ALMU for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.