// company-profile

D-Wave Quantum Inc.

QBTS
ExchangeNYSESectorServices-Computer Processing & Data PreparationInc.DEFilings149Insiders16
// api This D-Wave Quantum Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bearish. Over the last 30 days, insiders net sold $24.8M across 11 transactions, with 10 offsetting purchases.

// 90-day insight

Over the last 90 days, D-Wave Quantum Inc. insiders bought $1.8M (15 transactions) and sold $36.9M (19 transactions).

  • Most active insider: Markovich John M. with 13 transactions totaling $17.7M.
  • Largest single sale: $18.0M by BARATZ ALAN E on Jun 8, 2026.
  • 21% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.

Activity is mixed — buys and sales are roughly balanced.

Institutional Ownership

Top 13F-HR holders of D-Wave Quantum Inc. as of 2026-03-31

↓ decreasing
Total reported AUM
$2.43B
QoQ change
-45.2%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$228.7M
15.9M shares
#2
BlackRock, Inc.
CIK 2012383
$224.7M
15.6M shares
#3
BlackRock, Inc.
CIK 2012383
$155.6M
10.8M shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 15, 2026Ghai RohitQBTS
Sale10b5
13,518$26.41$357K
Jun 15, 2026Nguyen DianeQBTS
Tax Withholding
3,191$23.37$75K
Jun 15, 2026Markovich John M.QBTS
Sale
100,000$25.68$2.57M
Jun 15, 2026Markovich John M.QBTS
Tax Withholding
10,584$23.37$247K
Jun 15, 2026BLACK STANLEY TQBTS
Tax Withholding
1,535$23.37$36K

45 more transactions hidden

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