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ALMU

Aeluma, Inc. Common Stock · XNAS · 131 sessions on record
$12.36▼ −0.39 · −3.1%from $12.75 the session before · Sep 30, 2026 close · end of day
Open
$12.95
High
$13.12
Low
$12.30
Day's range
$0.826.4% of the previous close
VWAP
$12.52close −1.3% from it
Volume, shares
373K0.58× the 20-session average
Traded, $
$4.7M
Trades
6.63K56 shares per trade
Previous close
$12.75−0.39 to the close
Market cap
$238.1Mat the close of Sep 30
Day range7% of the way up
$12.30$13.12
52-week range10% of the way up
$10.24 Apr 9$31.79 May 13

−61% from the high · +21% from the low

Options

No listed options on ALMU

Close $ · S&P 500 rebased to the first close126 sessions to Sep 30 · axis fixed at 4 × ATR-14 around the last close
131 sessions on file · from Mar 25
ALMU close over the last 126 sessions, with S&P 500 rebased to the first close8.4419.9731.49axis spans 273%S&P 500ALMUApr 1Jul 2Sep 30126 sessions from Apr 1 to Sep 30; the price axis spans 273 percent.

Quarterly results

consolidated · latest filed Sep 16, 2026 · SEC filings

Revenue $582.0K, −56% on a year earlier; profit −$4.0M in the Jun 2026 quarter, consolidated.

Last 8 quarters, consolidatedUS dollars as filed · year on year against the same quarter a year earlier · market: close on the first session after the filing against the last close before it, S&P 500 over the same session
Quarterly results of ALMU on the consolidated basis with the market's move on the first session after each filing
QuarterRevenue $Revenue YoYProfit $Profit YoYEPS $Market on the day
Jun 2026filed Sep 16$582.0K▼ −56%−$4.0M—-0.22▼ −14.0%S&P 500 +1.1% · −15.2 pp
Mar 2026filed May 13$1.2M▼ −2.6%−$1.8M▼ −220%-0.10▼ −15.4%S&P 500 +0.8% · −16.2 pp
Dec 2025filed Feb 11$1.3M▼ −21%−$1.9M—-0.11—not reached
Sep 2025filed Nov 12$1.4M▲ +190%−$1.5M—-0.09—not reached
Jun 2025filed Sep 9$1.3M▲ +370%−$858.0K—-0.04—not reached
Mar 2025filed May 13$1.3M▲ +260%$1.5M—0.11▼ −15.4%S&P 500 +0.8% · −16.2 pp
Dec 2024filed Feb 11$1.6M▲ +510%−$2.9M—-0.24—not reached
Sep 2024filed Nov 12$481.0K▲ +1,400%−$730.0K—-0.06—not reached
By fiscal yearfiscal years as filed in the 10-K · named by the year the fiscal year ends
Financial-year results of ALMU on the consolidated basis, summed from the quarters filed
YearRevenue $Revenue YoYProfit $Profit YoYEPS $
FY26to Jun 2026$4.5M▼ −4.4%−$9.2M—-0.52
FY25to Jun 2025$4.7M▲ +410%−$3.0M—-0.23
FY24to Jun 2024$919.0K▲ +380%−$4.6M—-0.37
FY23to Jun 2023$193.3K—−$5.4M—-0.47
FY22to Jun 2022——−$3.5M—-0.32

Fundamentals

consolidated · filings to Jun 2026 · close $12.36 on Sep 30

4.2 times book value, revenue −4.4% over twelve months, market cap $238.1M.

Valuation
Market cap
$238.1Mon Sep 30
Price to earnings
—
Trailing EPS
$-0.52diluted · consolidated · four quarters to Jun 2026
Price to book
4.2consolidated · balance sheet to Jun 2026
Book value a share
$2.96consolidated · balance sheet to Jun 2026
Debt to equity
—
Return on equity
-24%trailing profit over average equity · consolidated
Dividend yield
—
Price to sales
53market cap over revenue, four quarters to Jun 2026
Shares outstanding
19.3Mon Sep 30
Growthsums of the four quarters filed to Jun 2026 · growth against the four quarters before them · consolidated
Revenue, trailing 12 months
$4.5Mfour quarters to Jun 2026
Revenue growth, 12 months
▼ −4.4%against the twelve months before
Revenue 3-year CAGR
—trailing twelve months against the twelve months 3 years earlier · consolidated
Profit, trailing 12 months
−$9.2Mfour quarters to Jun 2026
Profit growth, 12 months
—
Profit 3-year CAGR
—
PeersSemiconductors & Related Devices · the ten largest by market cap · industry P/E 25, market caps over trailing profit of 3 stocks
Stocks in the industry Semiconductors & Related Devices with market cap, price to earnings and price to book
StockMarket capP/EP/BClose $
MUMicron Technology, Inc.$1.20Ton Sep 3024consolidated12$1,065.11
MPWRMonolithic Power Systems, Inc.$66.21Bon Sep 3082consolidated17$1,347.22
SWKSSkyworks Solutions Inc$12.86Bon Sep 3044consolidated2.2$85.48
UCTTUltra Clean Holdings, Inc.$3.67Bon Sep 30—5.7$81.06
ALMUAeluma, Inc. Common Stock$238.1Mon Sep 30—4.2$12.36
SPCBSuperCom, Ltd$50.7Mon Sep 30——$9.45

Shareholding

SEC Forms 3, 4 and 5

No open-market insider buying or selling in the last 90 days.

Insider tradesSEC Forms 3, 4 and 5 · the latest 10
ALMU insider trades
InsiderTradeSharesPriceHeld after
Klamkin JonathanDirector,Officersold · Jun 1, 20261,400$23.3220,103
Klamkin JonathanDirector,Officersold · Jun 1, 20268,200$26.252,403
Klamkin JonathanDirector,Officersold · Jun 1, 20261,600$25.1210,603
Klamkin JonathanDirector,Officergift · Jun 1, 202620,000$0.001,366,995
Klamkin JonathanDirector,Officergift · Jun 1, 202620,000$0.0022,403
Klamkin JonathanDirector,Officersold · Jun 1, 2026900$22.1921,503
Klamkin JonathanDirector,Officersold · Jun 1, 20267,900$24.3912,203
Denbaars StevenDirectorsold · May 19, 20267,415$19.56387,794
Denbaars StevenDirectorsold · May 20, 2026942$21.30370,209
Denbaars StevenDirectorsold · May 20, 202611,558$20.40371,151

Corporate actions

exchange records

No corporate action on record for ALMU yet.

Price history

131 sessions on record · to Sep 30 · end of day

ALMU is −0.8% over 20 sessions against the S&P 500's +0.1%, 61% below its 52-week high, realised volatility 83% annualised.

Returns against S&P 500longest window first · S&P 500 over the same sessions
Returns of the stock and S&P 500 over six windows, longest first
WindowFrom $ALMU %S&P 500 %Difference pp
120 sessionssince Apr 9$10.73▲ +15%▲ +12%+3.0
60 sessionssince Jul 7$17.49▼ −29%▲ +2.0%−31
20 sessionssince Sep 1$12.46▼ −0.80%▲ +0.11%−0.91
5 sessionssince Sep 23$13.18▼ −6.2%▼ −0.67%−5.5
1 sessionsince Sep 29$12.75▼ −3.1%▼ −0.21%−2.8
Averages of the closeclose against each average
5-session average
$12.90close −4.2% from it
20-session average
$13.02close −5.1% from it
50-session average
$14.64close −16% from it
Range and volumetrue range over 14 sessions · high to low over 20 · volume against the 20-session average
Average true range, 14
$0.987.9% of the close
Average day's range, 20
$0.735.9% of the close
Volume against 20 sessions
0.58×373K vs 637K average
Volatility and co-movement with S&P 500annualised from daily returns
Realised volatility, 20
83%≈ ±5.2% a session · moved more than that on 4 of 20
Realised volatility, 60
85%≈ ±5.3% a session · moved more than that on 18 of 60
Beta to S&P 500, 60
2.14moved with S&P 500 on 35 of 60 sessions
Up and down sessionscloses above and below the previous close
Last 20 sessions
10 up · 10 downof 20
Last 60 sessions
27 up · 33 downof 60
Best session, 250
▲ +43%Apr 13
Worst session, 250
▼ −17%Jun 5

Short-sale volume

25 sessions · to Sep 30, 2026

Short sales were 78% of reported volume on Sep 30, 2026, against 63% over the last 25 sessions.

Last 10 sessionsshare of the day's reported volume
ALMU daily short-sale volume
SessionShort volumeReported volumeShort share
Sep 30, 2026104K133K78.1%
Sep 29, 202679.5K116K68.3%
Sep 28, 202669.6K119K58.7%
Sep 25, 2026116K183K63.4%
Sep 24, 2026144K221K65.1%
Sep 23, 202683.1K165K50.3%
Sep 22, 2026169K256K66.2%
Sep 21, 2026281K468K60.0%
Sep 18, 2026359K560K64.1%
Sep 17, 2026569K822K69.2%

Filings

SEC EDGAR · newest first
ALMU SEC filings
FiledFormReport date
Sep 30, 2026ARSJun 30, 2026
Sep 30, 2026DEFA14A—
Sep 30, 2026DEF 14ANov 19, 2026
Sep 30, 20268-KSep 29, 2026
Sep 23, 20264Sep 21, 2026
Sep 23, 20264Sep 21, 2026
Sep 23, 20264Sep 21, 2026
Sep 21, 2026144—
Sep 18, 2026S-8—
Sep 16, 202610-KJun 30, 2026
Sep 16, 20268-KSep 16, 2026
Aug 28, 20264/AAug 26, 2026
Aug 28, 20264Aug 26, 2026
Aug 26, 2026144—
Aug 5, 20264Aug 3, 2026
Jul 30, 20268-KJul 29, 2026
Jul 27, 2026SCHEDULE 13G—
Jul 2, 20264Jul 1, 2026
Jul 1, 2026144—
Jun 3, 20264Jun 1, 2026
May 21, 20264May 19, 2026
May 19, 2026144—
May 19, 20268-KMay 19, 2026
May 15, 2026SCHEDULE 13G/A—
May 13, 202610-QMar 31, 2026

About Aeluma, Inc. Common Stock

SEC and exchange records
Company
Aeluma, Inc. Common Stock
Exchange
XNAS
Industry
Semiconductors & Related Devices · SEC standard industrial classification
SEC CIK
1828805
Sessions on record
131
Price source
End of day · delayed
Computed
1 Oct, 10:42 pm IST

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