ALMU
Aeluma, Inc.
$25.20
+1.45%
$461.3M
No data for this timeframe.
Vol
Market Cap$461.3M
Cap SizeSmall Cap
Analyst ConsensusStrong Buy (89%)
Inst. Holders43 funds
Inst. Value$39.4M
Inst. Activity3 buys / 2 sells
Insider Activity0B / 12S
Insider Net $-$3.5M
Reddit Sentiment37° Cool
SEC Reports6
Press Releases1
Recent Activity
Jun 9, 2026
short_volume
Short Volume: ALMU — 55.3% short (0.3M / 0.5M)
Short: 289,939 | Exempt: 12,649 | TRF Vol: 524,020 | Short Ratio: 55.3% | Off-exchange volume (dark
Jun 1, 2026
Insider
Klamkin Jonathan sold 900 shares
Chief Executive Officer @ $22.19 ($20.0K)
Jun 1, 2026
Insider
Klamkin Jonathan gifted 20,000 shares
Chief Executive Officer
May 20, 2026
Insider
Denbaars Steven sold 11,558 shares
Director @ $20.40 ($235.7K)
May 19, 2026
SEC
Director Steven DenBaars files Form 144 to sell 25,000 ALMU shares (~$519k value), following two recent insider sales in
144 — Impact 4/10
May 19, 2026
SEC
Aeluma filed an updated investor presentation (Ex-99.1) covering its InGaAs-on-silicon photonics technology, targeting S
8-K — Impact 3/10
May 13, 2026
SEC
Aeluma reported Q3 FY2026 revenue of $1.2M, down from $1.3M a year ago, and a GAAP net loss of $1.8M ($0.10/share) vs. a
8-K — Impact 6/10
Inst.
MORGAN STANLEY — TRIM
42,865 shares ($561.1K)
Price Targets
$28.67
+13.8% upside
Buy
Current $25.20
Low $25.00
Median $30.00
High $31.00
3 analysts
$25.00
$31.00
Analyst Ratings
2Strong Buy
6Buy
1Hold
0Sell
0Strong Sell
Recent Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| Mar 31, 2026 | Freedom Broker | INITIATE | Buy |
| Mar 3, 2026 | Benchmark | REITERATE | Buy → Buy |
| Dec 29, 2025 | Benchmark | REITERATE | Buy → Buy |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $-0.07 ▼ -50.0% | $-0.08 — $-0.07 | -650% YoY | 2 |
| Next Q | $-0.06 ▼ -13.3% | $-0.07 — $-0.04 | -89% YoY | 3 |
| Current FY | $-0.18 ▼ -20.7% | $-0.19 — $-0.18 | -1750% YoY | 2 |
| Next FY | $-0.25 ▼ -42.3% | $-0.35 — $-0.13 | -33% YoY | 3 |
Latest Reports
BEARISH
144
4/10
Director Steven DenBaars files Form 144 to sell 25,000 ALMU shares (~$519k value), following two recent insider sales in
May 19, 2026
NEUTRAL
8-K
3/10
Aeluma filed an updated investor presentation (Ex-99.1) covering its InGaAs-on-silicon photonics technology, targeting S
May 19, 2026
NEUTRAL
Press
3/10
Aeluma, Inc. announced the appointment of Dr. Christiane Poblenz as Vice President of Materials Operations to lead the s
Mar 10, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| BlackRock, Inc. | $11.3M | ADD |
| VANGUARD CAPITAL MANAGEMENT LLC | $7.7M | — |
| RAYMOND JAMES FINANCIAL INC | $3.5M | — |
| STATE STREET CORP | $3.2M | ADD |
| MARSHALL WACE, LLP | $2.0M | — |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Jun 1, 2026 | Klamkin Jonathan | SELL | $20.0K |
| Jun 1, 2026 | Klamkin Jonathan | G | $0.00 |
| May 20, 2026 | Denbaars Steven | SELL | $235.7K |
| May 19, 2026 | Denbaars Steven | SELL | $145.0K |
| May 1, 2026 | Klamkin Jonathan | G | $0.00 |
Reddit Sentiment
37°▼
Cool
Bearish
Neutral
Bullish
43 institutional holders with $39.4M total value (3,004,853 shares) as of 2026-Q1. Top holders: BlackRock,, VANGUARD, RAYMOND. Net buying activity: 3 institutions added/increased vs 2 reduced.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 859,707 | $11.3M | 28.6% | ADD +39.6% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 588,751 | $7.7M | 19.6% | — |
| 3 | RAYMOND JAMES FINANCIAL INC | 267,572 | $3.5M | 8.9% | — |
| 4 | STATE STREET CORP | 247,345 | $3.2M | 8.2% | ADD +34.0% |
| 5 | MARSHALL WACE, LLP | 149,437 | $2.0M | 5.0% | — |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 119,881 | $1.6M | 4.0% | — |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 73,200 | $958.2K | 2.4% | — |
| 8 | VANGUARD FIDUCIARY TRUST CO | 72,976 | $955.3K | 2.4% | — |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 64,000 | $837.8K | 2.1% | — |
| 10 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 49,677 | $650.3K | 1.7% | — |
| 11 | GOLDMAN SACHS GROUP INC | 47,530 | $622.2K | 1.6% | — |
| 12 | CITADEL ADVISORS LLC | 44,800 | $586.4K | 1.5% | — |
| 13 | MORGAN STANLEY | 42,865 | $561.1K | 1.4% | TRIM -27.8% |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 34,889 | $456.7K | 1.2% | ADD +26.5% |
| 15 | Trexquant Investment LP | 34,079 | $446.1K | 1.1% | — |
| 16 | ROYAL BANK OF CANADA | 31,574 | $413.0K | 1.0% | — |
| 17 | D. E. Shaw & Co., Inc. | 25,000 | $327.3K | 0.8% | — |
| 18 | PEAK6 LLC | 23,008 | $301.2K | 0.8% | — |
| 19 | ALLIANCEBERNSTEIN L.P. | 16,200 | $278.2K | 0.7% | — |
| 20 | ExodusPoint Capital Management, LP | 16,771 | $219.5K | 0.6% | — |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| MORGAN STANLEY | TRIM | 59,383 | 42,865 | -27.8% | $561.1K | 2026-Q1 |
| FMR LLC | DOUBLED | 699 | 13,987 | +1901.0% | $183.1K | 2026-Q1 |
| DEUTSCHE BANK AG\ | ADD | 8,265 | 12,540 | +51.7% | $164.1K | 2026-Q1 |
| MetLife Investment Management, LLC | ADD | 6,331 | 8,227 | +29.9% | $107.7K | 2026-Q1 |
| CWM, LLC | TRIM | 10 | 5 | -50.0% | $65.00 | 2026-Q1 |
| CWM, LLC | TRIM | 23 | 10 | -56.5% | — | 2025-Q4 |
| VANGUARD GROUP INC | ADD | 438,966 | 857,011 | +95.2% | $14.7M | 2025-Q4 |
| STATE STREET CORP | ADD | 159,221 | 213,405 | +34.0% | $3.7M | 2025-Q4 |
| MORGAN STANLEY | ADD | 45,758 | 59,383 | +29.8% | $1.0M | 2025-Q4 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | ADD | 30,227 | 38,237 | +26.5% | $656.5K | 2025-Q4 |
| Nuveen, LLC | ADD | 12,441 | 15,696 | +26.2% | $269.5K | 2025-Q4 |
| WELLS FARGO & COMPANY/MN | DOUBLED | 7,390 | 15,071 | +103.9% | $258.8K | 2025-Q4 |
| BANK OF AMERICA CORP /DE/ | DOUBLED | 5,488 | 13,530 | +146.5% | $232.3K | 2025-Q4 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | ADD | 4,498 | 6,076 | +35.1% | $104.3K | 2025-Q4 |
| Legal & General Group Plc | ADD | 874 | 1,164 | +33.2% | $20.0K | 2025-Q4 |
| Russell Investments Group, Ltd. | NEAR_EXIT | 42,517 | 1,029 | -97.6% | $17.7K | 2025-Q4 |
| FMR LLC | DOUBLED | 28 | 699 | +2396.4% | $12.0K | 2025-Q4 |
| BlackRock, Inc. | ADD | 516,655 | 721,423 | +39.6% | $11.6M | 2025-Q3 |
| VANGUARD GROUP INC | ADD | 221,536 | 438,966 | +98.1% | $7.1M | 2025-Q3 |
| STATE STREET CORP | ADD | 106,551 | 159,221 | +49.4% | $2.6M | 2025-Q3 |
| BARCLAYS PLC | NEAR_EXIT | 61,845 | 13,907 | -77.5% | $223.9K | 2025-Q3 |
| UBS Group AG | DOUBLED | 2,200 | 51,870 | +2257.7% | $849.1K | 2025-Q2 |
6 unique insiders with 22 transactions. Net insider value: -$3.5M ($0.00 bought, $3.5M sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 1, 2026 | Klamkin Jonathan | Chief Executive Officer | SELL | 900 | $22.19 | $20.0K |
| Jun 1, 2026 | Klamkin Jonathan | Chief Executive Officer | GIFT | 20,000 | — | — |
| May 20, 2026 | Denbaars Steven | Director | SELL | 11,558 | $20.40 | $235.7K |
| May 19, 2026 | Denbaars Steven | Director | SELL | 7,415 | $19.56 | $145.0K |
| May 1, 2026 | Klamkin Jonathan | Chief Executive Officer | GIFT | 20,000 | — | — |
| May 1, 2026 | Klamkin Jonathan | Chief Executive Officer | SELL | 4,300 | $24.20 | $104.1K |
| Apr 1, 2026 | Klamkin Jonathan | Chief Executive Officer | GIFT | 20,000 | — | — |
| Apr 1, 2026 | Klamkin Jonathan | Chief Executive Officer | SELL | 20,000 | $13.10 | $261.9K |
| Mar 4, 2026 | Klamkin Jonathan | Chief Executive Officer | GIFT | 50,000 | — | — |
| Mar 4, 2026 | Klamkin Jonathan | Chief Executive Officer | SELL | 28,206 | $17.77 | $501.4K |
| Feb 26, 2026 | Denbaars Steven | Director | SELL | 12,500 | $15.85 | $198.1K |
| Feb 25, 2026 | Denbaars Steven | Director | SELL | 12,500 | $17.58 | $219.8K |
| Feb 4, 2026 | Tompkins Mark N. | SELL | 28,544 | $14.63 | $417.6K | |
| Feb 2, 2026 | Tompkins Mark N. | 10%+ Owner | SELL | 37,500 | $15.74 | $590.3K |
| Jan 30, 2026 | Tompkins Mark N. | 10%+ Owner | SELL | 24,092 | $15.88 | $382.6K |
| Jan 29, 2026 | Tompkins Mark N. | 10%+ Owner | SELL | 27,297 | $16.75 | $457.2K |
| Dec 29, 2025 | Klamkin Jonathan | Chief Executive Officer | GIFT | 1,126,995 | — | — |
| Dec 19, 2025 | Klamkin Jonathan | Chief Executive Officer | GIFT | 350,000 | — | — |
| Dec 3, 2025 | Byron Michael | AWARD | 13,343 | — | — | |
| Dec 3, 2025 | Paglia John Kenneth | AWARD | 10,861 | — | — | |
| Dec 3, 2025 | Denbaars Steven | AWARD | 10,121 | — | — | |
| Dec 3, 2025 | ENSLEY CRAIG H | AWARD | 10,633 | — | — |
6 SEC filing reports analyzed. Sentiment: 0 bullish, 5 bearish, 0 mixed, 1 neutral. Avg impact: 4.8/10.
BEARISH
144
4/10
Director Steven DenBaars files Form 144 to sell 25,000 ALMU shares (~$519k value), following two rec
May 19, 2026
NEUTRAL
8-K
3/10
Aeluma filed an updated investor presentation (Ex-99.1) covering its InGaAs-on-silicon photonics tec
May 19, 2026
BEARISH
8-K
6/10
Aeluma reported Q3 FY2026 revenue of $1.2M, down from $1.3M a year ago, and a GAAP net loss of $1.8M
May 13, 2026
BEARISH
PRESS-RELEASE
6/10
Aeluma reported fiscal Q3 2026 revenue of $1.2M (in line with consensus of $1.4M) and GAAP EPS of -$
May 13, 2026
BEARISH
CLUSTER
4/10
Two insiders at Aeluma, including the CEO, sold a combined $699K in shares over a 7-day window. The
May 5, 2026
BEARISH
CLUSTER
6/10
Aeluma CEO Jonathan Klamkin sold $501,350 worth of shares in an open-market transaction, representin
Mar 5, 2026
Current analyst consensus: Strong Buy (89% buy). Based on 9 analysts: 2 strong buy, 6 buy, 1 hold, 0 sell, 0 strong sell.
Analyst Price Targets
$28.67 mean target
+13.8% upside
Buy (3.00)
$25.00 Low
$31.00 High
| Metric | Value |
|---|---|
| Current Price | $25.20 |
| Target Low | $25.00 |
| Target Mean | $28.67 |
| Target Median | $30.00 |
| Target High | $31.00 |
| # Analysts | 3 |
| Recommendation | Buy (3.00) |
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q 2026-06-30 |
$-0.07 | $-0.08 | $-0.07 | -650.0% | -50.0% | — | $0.0B | -35.5% | 2 |
| Next Q 2026-09-30 |
$-0.06 | $-0.07 | $-0.04 | -88.9% | -13.3% | 0↑ 2↓ | $0.0B | 7.3% | 3 |
| Current FY 2026-06-30 |
$-0.18 | $-0.19 | $-0.18 | -1750.0% | -20.7% | 0↑ 2↓ | $0.0B | 2.3% | 2 |
| Next FY 2027-06-30 |
$-0.25 | $-0.35 | $-0.13 | -33.3% | -42.3% | 0↑ 2↓ | $0.0B | 77.7% | 3 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $-0.075 | |
| 7d ago | $-0.040 | -0.035 |
| 30d ago | $-0.050 | -0.025 |
| 60d ago | $-0.050 | -0.025 |
| 90d ago | $-0.050 | -0.025 |
2 analyst firms have rated this stock: 0 upgrades, 0 downgrades, 1 initiations.
Individual Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| Mar 31, 2026 | Freedom Broker | INITIATE | — | Buy |
| Mar 3, 2026 | Benchmark | REITERATE | Buy | Buy |
| Dec 29, 2025 | Benchmark | REITERATE | Buy | Buy |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | 2 | 6 | 1 | 0 | 0 | 89% | |
| May 1, 2026 | 2 | 6 | 1 | 0 | 0 | 89% | |
| Apr 1, 2026 | 2 | 6 | 1 | 0 | 0 | 89% | |
| Mar 1, 2026 | 2 | 5 | 1 | 0 | 0 | 88% | |
| Feb 1, 2026 | 2 | 5 | 1 | 0 | 0 | 88% | |
| Jan 1, 2026 | 2 | 5 | 1 | 0 | 0 | 88% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
37°
Cool
Bearish
Neutral
Bullish
11 mentions
0 bullish
4 bearish
8 time periods
Reddit Sentiment History
| Date | Mentions | Sentiment | Bullish | Bearish | Threads |
|---|---|---|---|---|---|
| May 12, 2026 | 1 | 40° Cool | 0 | 1 | 1 |
| May 12, 2026 | 1 | 40° Cool | 0 | 1 | 1 |
| May 12, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| May 11, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| May 6, 2026 | 4 | 50° Neutral | 0 | 0 | 4 |
| May 6, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| Mar 8, 2026 | 1 | 40° Cool | 0 | 1 | 1 |
| Mar 8, 2026 | 1 | 40° Cool | 0 | 1 | 1 |
Recent Reddit Threads
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Jun 9, 2026
short_volume
Short Volume: ALMU — 55.3% short (0.3M / 0.5M)
Short: 289,939 | Exempt: 12,649 | TRF Vol: 524,020 | Short Ratio: 55.3% | Off-exchange volume (dark pool + OTC)
Jun 3, 2026
short_volume
Short Volume: ALMU — 56.7% short (0.3M / 0.5M)
Short: 303,357 | Exempt: 200 | TRF Vol: 535,411 | Short Ratio: 56.7% | Off-exchange volume (dark pool + OTC)
May 20, 2026
short_volume
Short Volume: ALMU — 65.7% short (0.4M / 0.6M)
Short: 404,618 | Exempt: 4,601 | TRF Vol: 615,690 | Short Ratio: 65.7% | Off-exchange volume (dark pool + OTC)
May 19, 2026
short_volume
Short Volume: ALMU — 57.8% short (0.4M / 0.7M)
Short: 417,657 | Exempt: 20,898 | TRF Vol: 722,529 | Short Ratio: 57.8% | Off-exchange volume (dark pool + OTC)
May 18, 2026
short_volume
Short Volume: ALMU — 58.1% short (0.6M / 1.0M)
Short: 568,888 | Exempt: 38,703 | TRF Vol: 979,930 | Short Ratio: 58.1% | Off-exchange volume (dark pool + OTC)
May 14, 2026
short_volume
Short Volume: ALMU — 64.4% short (1.6M / 2.4M)
Short: 1,556,182 | Exempt: 121,367 | TRF Vol: 2,417,355 | Short Ratio: 64.4% | Off-exchange volume (dark pool + OTC)
May 13, 2026
earnings
Aeluma Announces Third Quarter Fiscal 2026 Financial Results
<p align="justify">GOLETA, Calif., May 13, 2026 (GLOBE NEWSWIRE) -- Aeluma, Inc. (NASDAQ: ALMU) (“Aeluma” or the “Company”), a transformative semico
May 13, 2026
earnings_calendar
ALMU Q3 2026 Earnings Scheduled — 2026-05-13
May 13, 2026
short_volume
Short Volume: ALMU — 60.3% short (0.6M / 1.0M)
Short: 620,142 | Exempt: 32,925 | TRF Vol: 1,028,035 | Short Ratio: 60.3% | Off-exchange volume (dark pool + OTC)
May 12, 2026
other
Aeluma to Participate in Upcoming Investor Conferences
<p>GOLETA, Calif., May 12, 2026 (GLOBE NEWSWIRE) -- Aeluma, Inc. (NASDAQ: ALMU), a semiconductor company specializing in high-performance, scalable
May 8, 2026
short_volume
Short Volume: ALMU — 55.6% short (0.3M / 0.6M)
Short: 319,806 | Exempt: 68,883 | TRF Vol: 575,588 | Short Ratio: 55.6% | Off-exchange volume (dark pool + OTC)
May 7, 2026
earnings_calendar
ALMU Q3 2026 Earnings Scheduled — 2026-05-07
May 7, 2026
short_volume
Short Volume: ALMU — 61.2% short (0.6M / 0.9M)
Short: 572,135 | Exempt: 76,951 | TRF Vol: 934,778 | Short Ratio: 61.2% | Off-exchange volume (dark pool + OTC)
May 5, 2026
short_volume
Short Volume: ALMU — 57.0% short (0.8M / 1.3M)
Short: 751,595 | Exempt: 71,473 | TRF Vol: 1,319,208 | Short Ratio: 57.0% | Off-exchange volume (dark pool + OTC)
May 4, 2026
short_volume
Short Volume: ALMU — 56.4% short (0.6M / 1.0M)
Short: 580,769 | Exempt: 15,238 | TRF Vol: 1,029,851 | Short Ratio: 56.4% | Off-exchange volume (dark pool + OTC)