XNAS · HQ
+1.43% · +$0.3400 · Vol 457.6K
Market closed · last close 4:00 PM ET · price as of 19:37:54 ET
Horizon Quantum Holdings Ltd. Class A Ordinary Shares

Horizon Quantum Holdings Ltd. Class A Ordinary Shares

$24.10
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About Horizon Quantum Holdings Ltd. Class A Ordinary Shares
Listed since
2026
Employees
44
Country
US

Horizon Quantum Holdings Ltd is building software infrastructure to make quantum computers accessible to commercial enterprises and hardware providers. By bridging the gap between hardware and applications, the company seeks to equip developers, researchers, and enterprises with the quantum software infrastructure needed to solve real-world problems. The company is developing tools that can automatically accelerate code written for conventional computers on quantum computers.

Company website →
Key statistics

Reported fields plus Veridion-computed history. Unsourced tiles are omitted.

Open
$24.00
Day high
$25.50
Day low
$23.68
Previous close
$23.76
52W high
$39.23
-38.57% from high
52W low
$9.90
48% of range
Market cap
$1.2B
Shares out
51.6M
Volume
457.6K
VWAP
$24.65
Price history computed in-house
1W
-3.41%
1M
+143.43%
SMA 50 $23.84 · above
SMA 200 $23.84 · above
52W position 48%
Veridion warehouse edge

Warehouse intelligence for HQ.

Veridion Score
55
0: 91: 372: 933: Not reported4: Not reported5: 50
Congress 30d
0
No recent disclosure on file.
Insider activity
See Form 4 panel below.
13F holders
None on file
Capital Web snapshots checked.
Disclosure-sourced lobbying and contract detail remains attributed in the full panels below.
Data ledger
Quote and day range
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News and filings
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Financials
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SEC Form 4 ledger

HQ insider activity

Horizon Quantum Holdings Ltd. Class A Ordinary Shares

Score
Coverage building
Pressure
Net buying
Filings
1
Buys / sells
1 / 0
Net value
$1000K
Insiders
1
Named filers
LD
Lambert Danielle
Insider
Leadership
Cluster

No multi-insider buying cluster in the last 90 days

Net pressure

Net buying: $1000K across loaded Form 4 rows.

Convergence not established

Loaded official disclosures do not show all three sources aligned on this ticker.

Filing dateTrade dateInsiderTitleTypePriceQtyOwnedValueReceipt
2026-03-252026-03-19Lambert DanielleInsiderbuy$11.8284,60284,602$1000KSEC Form 4
Source: SEC EDGAR Form 4. Rows with missing price or quantity are excluded rather than zero-filled.Methodology
Congress · 90D
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Federal contracts

HQ contract awards, year to date.

Public federal awards linked to this ticker.

Not disclosed
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Lobbying spend

HQ lobbying filings, year to date.

Registered lobbying filings matched to Horizon Quantum Holdings Ltd. Class A Ordinary Shares.

Not disclosed
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