Market Cap
$579.6M
ARQQ
Arqit Quantum Inc.
$24.62 ▲ +2.80%
Prev close $23.95Market cap$579.6M
12-mo target$60.00 (+233.0%)
Insider Selling Cluster (7 insiders) Quantum Computing
Snapshot
The big-picture read on ARQQ right now — valuation, ownership and activity at a glance.
Cap Size
Small Cap
Insider Activity
$0.00 buy / $2.1M sell
Insider Net $
-$2.1M
Social Sentiment
36° Cool
SEC Reports
13
Press Releases
2
Price chart 30d +19.4%
Daily candles (open–high–low–close) with volume. Green = up day, red = down day.
No data for this timeframe.
Vol
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Sep 22, 2026 Insider
Lefebvre d'Ovidio Manfredi acquired via exercise 4,600,000 shares
Director @ $2.50 ($11.5M)
Sep 22, 2026 Insider
Lefebvre d'Ovidio Manfredi acquired via exercise 4,600,000 shares
Director
Sep 14, 2026 short_volume
Sep 9, 2026 SEC Short Volume: ARQQ — 83.3% short (0.5M / 0.6M)
Short: 501,622 | Exempt: 44,447 | TRF Vol: 602,438 | Short Ratio: 83.3% | Off-exchange volume (dark
Arqit Quantum filed a 6-K reporting results of its 2026 annual general meeting held on September 8, 2026. Shareholders o
6-K — Impact 2/10
Jul 17, 2026 Insider
Jul 14, 2026 SEC Ritchie Garth acquired via exercise 841 shares
Director
A cluster of 6 insiders at Arqit Quantum sold a total of $377K in shares over a week, but this represents only ~0.09% of
CLUSTER — Impact 2/10
Six insiders at Arqit Quantum (ARQQ) sold shares totaling ~$377K over a 7-day window, representing ~0.08% of the $483M m
CLUSTER — Impact 2/10
Arqit has been selected as a Scaleup Partner in the Tomorrow Street portfolio, becoming the first quantum security compa
Impact 4/10
Analyst ratings buy % +0.0%
How Wall Street rates the stock today, and the latest firm-by-firm actions.
Recent analyst actions
| Date | Firm | Action | Rating | Firm rating |
|---|---|---|---|---|
| Oct 13, 2025 | HC Wainwright & Co. | MAINTAIN | Buy | 43% |
| Sep 18, 2025 | HC Wainwright & Co. | REITERATE | Buy | 43% |
| Dec 31, 2024 | HC Wainwright & Co. | MAINTAIN | Buy | 43% |
| Dec 6, 2024 | HC Wainwright & Co. | MAINTAIN | Buy | 43% |
| Jul 11, 2024 | HC Wainwright & Co. | REITERATE | Buy | 43% |
| May 29, 2024 | HC Wainwright & Co. | REITERATE | Buy | 43% |
| May 15, 2024 | HC Wainwright & Co. | MAINTAIN | Buy | 43% |
| Nov 22, 2023 | HC Wainwright & Co. | MAINTAIN | Buy | 43% |
| Sep 27, 2023 | HC Wainwright & Co. | MAINTAIN | Buy | 43% |
| May 18, 2023 | Deutsche Bank | MAINTAIN | Hold | 58% |
Monthly consensus history
| Period | Str. Buy | Buy | Hold | Sell | Str. Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Aug 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Jul 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Jun 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| May 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Apr 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Mar 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Feb 1, 2026 | 2 | 4 | 1 | 0 | 0 | 86% |
Price targets
Where 1 covering analysts think ARQQ trades over the next 12 months.
$60.00 +233.0% upside Strong Buy
Current$18.02 Low$60.00 Median$60.00 High$60.00 1 analysts
$60.00$60.00
Analyst rating None as of Jul 14, 2026
Social media sentiment mood +25.0%
Retail-investor mood aggregated across social media. 0° = very bearish, 100° = very bullish.
36°
Cool
BearishNeutralBullish
Recent posts
Reports & filings
AI-scored summaries of recent SEC filings and press releases, with sentiment and impact.
13 SEC filing reports analyzed · 1 bullish, 5 bearish, 0 mixed, 7 neutral · avg impact 3.5/10.Plus 2 press releases.
NEUTRAL6-K2/10
Arqit Quantum filed a 6-K reporting results of its 2026 annual general meeting held on September 8,
Sep 9, 2026
NEUTRALCLUSTER2/10
A cluster of 6 insiders at Arqit Quantum sold a total of $377K in shares over a week, but this repre
Jul 14, 2026
NEUTRALCLUSTER2/10
Six insiders at Arqit Quantum (ARQQ) sold shares totaling ~$377K over a 7-day window, representing ~
Jul 10, 2026
NEUTRALCLUSTER2/10
Six Arqit Quantum insiders, including CEO Andrew Leaver, sold a total of $377K in open-market sales
Jul 8, 2026
Upcoming & catalyst events
Scheduled dates plus disclosed catalysts — earnings, dividends, enforcement, FDA and clinical-trial events. Colored dot = impact.
Sep 14, 2026
short_volume
Short Volume: ARQQ — 83.3% short (0.5M / 0.6M)
Short: 501,622 | Exempt: 44,447 | TRF Vol: 602,438 | Short Ratio: 83.3% | Off-exchange volume (dark pool + OTC)
Sep 8, 2026
ftd
FTD: ARQQ — 25,995 shares ($0.6M) failed to deliver
Settlement: 20260908, Price: $21.37, FTD Value: $555,513.15, ARQIT QUANTUM INC COM NEW
Sep 4, 2026
ftd
FTD: ARQQ — 27,098 shares ($0.6M) failed to deliver
Settlement: 20260904, Price: $20.62, FTD Value: $558,760.76, ARQIT QUANTUM INC COM NEW
Sep 3, 2026
ftd
FTD: ARQQ — 98,740 shares ($2.0M) failed to deliver
Settlement: 20260903, Price: $20.54, FTD Value: $2,028,119.6, ARQIT QUANTUM INC COM NEW
Aug 5, 2026
ftd
FTD: ARQQ — 27,122 shares ($0.6M) failed to deliver
Settlement: 20260805, Price: $21.98, FTD Value: $596,141.56, ARQIT QUANTUM INC COM NEW
Earnings estimates
Forecast earnings per share and revenue by period — and whether estimates are rising.
| Period | EPS Est. | Range | Growth | 30d Rev | Up/Dn | Revenue | # |
|---|---|---|---|---|---|---|---|
| Current Q | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
| Next Q | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
| Current FY | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
| Next FY | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
Insider activity
Buying and selling by company executives and directors (SEC Form 4).
7 insiders, 50 transactions. Net -$2.1M — $0.00 bought, $2.1M sold.
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 22, 2026 | Lefebvre d'Ovidio Manfredi | Director | EXERCISE | 4,600,000 | $2.50 | $11.5M |
| Sep 22, 2026 | Lefebvre d'Ovidio Manfredi | Director | EXERCISE | 4,600,000 | — | — |
| Jul 17, 2026 | Ritchie Garth | Director | EXERCISE | 841 | — | — |
| Jul 17, 2026 | Lefebvre d'Ovidio Manfredi | Director | EXERCISE | 673 | — | — |
| Jul 17, 2026 | Calabria Carlo | Director | EXERCISE | 757 | — | — |
| Jul 15, 2026 | Lefebvre d'Ovidio Manfredi | Director | AWARD | 673 | — | — |
| Jul 15, 2026 | Ritchie Garth | Director | AWARD | 841 | — | — |
| Jul 15, 2026 | Calabria Carlo | Director | AWARD | 757 | — | — |
| Jul 10, 2026 | Lefebvre d'Ovidio Manfredi | Director | SELL | 8 | $1.19 | $9.52 |
| Jul 9, 2026 | Lefebvre d'Ovidio Manfredi | Director | SELL | 404 | $1.19 | $480.76 |
Short interest & halts
FINRA semi-monthly short positions, Reg SHO threshold status, and recent trading halts for ARQQ.
Shares short
2,439,615
Settlement Sep 15, 2026
Change vs prior
-6.2%
Semi-monthly cycle
Days to cover
5.8
At avg daily volume
Of shares outstanding
≈10.1%
Estimate — not % of float
All ARQQ filing & press-release reports (15)
- 6-K reportSep 9, 2026
- CLUSTER reportJul 14, 2026
- CLUSTER reportJul 10, 2026
- CLUSTER reportJul 8, 2026
- CLUSTER reportJul 7, 2026
- CLUSTER reportJul 6, 2026
- CLUSTER reportJul 6, 2026
- CLUSTER reportJul 6, 2026
- CLUSTER reportJul 3, 2026
- 144 reportJul 2, 2026
- CLUSTER reportJul 2, 2026
- 6-K reportJun 17, 2026
- PRESS-RELEASE reportApr 16, 2026
- PRESS-RELEASE reportApr 10, 2026
- CLUSTER reportApr 7, 2026