Quantum Computing Inc. (QUBT)

Price$7.95Cached quote
QUBTNasdaq
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Financial charts

Total cash / debt

CashTotal debt

Financial statements

9 annual periodsNewest to oldest
202520242023202220212020201920182017
Revenue$682,000$373,000$358,000$136,000—————
Gross profit$67,000$112,000$162,000$75,000—————
Gross margin9.82%30.03%45.25%55.15%—————
Research & development$20.5M$11.3M$8.9M$5.2M$2.6M$1.5M$891,126$250,640—
Operating expenses$51.1M$26.0M$26.4M$28.7M$17.1M$17.3M$2.5M$5.8M$175,000
Operating income−$51.1M−$25.9M−$26.2M−$28.6M−$17.1M−$17.3M−$2.5M−$5.8M−$175,000
Operating margin−7,489.30%−6,953.62%−7,330.45%−21,062.50%—————
EBITDA−$46.7M−$22.1M−$22.9M−$26.8M−$17.1M−$17.3M−$2.5M−$5.8M—
EBITDA margin−6,843.70%−5,935.39%−6,406.70%−19,692.65%—————
Net income−$18.7M−$68.5M−$27.0M−$26.0M−$27.9M−$24.7M−$8.4M−$10.5M−$175,000
Net profit margin−2,738.12%−18,375.87%−7,548.04%−19,101.47%—————
Basic EPSper basic share-$0.11-$0.73-$0.42-$0.73-$0.96-$0.88-$1.14-$2.22-$0.19
Diluted EPSper diluted share-$0.11-$0.73-$0.42-$0.73-$0.96-$0.88-$1.14-$2.22-$0.19

Owners

Reported shareholders

Reference date Jun 30, 2026
Huang Yuping · ≈9.25% of listed sharesBlackRock, Inc. · 7.83% of listed sharesVANGUARD CAPITAL MANAGEMENT LLC · 3.91% of listed sharesDefiance ETFs, LLC · 3.11% of listed sharesPenserra Capital Management LLC · 3.08% of listed sharesVANGUARD PORTFOLIO MANAGEMENT LLC · 2.90% of listed sharesGEODE CAPITAL MANAGEMENT, LLC · 2.35% of listed sharesSTATE STREET CORP · 2.17% of listed sharesMORGAN STANLEY · 1.45% of listed sharesMarex Group Ltd · 1.02% of listed sharesMIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. · 1.00% of listed sharesUBS Group AG · 0.90% of listed sharesBank of New York Mellon Corp · 0.87% of listed sharesNORTHERN TRUST CORP · 0.80% of listed sharesCHARLES SCHWAB INVESTMENT MANAGEMENT INC · 0.73% of listed sharesMubadala Investment Co PJSC · 0.70% of listed sharesCAPITAL FUND MANAGEMENT S.A. · 0.66% of listed sharesNATIONAL BANK OF CANADA /FI/ · 0.64% of listed sharesClear Street Group Inc. · 0.63% of listed sharesVAN ECK ASSOCIATES CORP · 0.58% of listed shares
≈9.25%of listed shares
Huang Yuping20.95M shares · May 28, 2026
View holders
Top 20 reported holders of QUBT
Holder% owned
Huang Yuping
≈9.25%20.95M shares
BlackRock, Inc.
7.83%17.73M shares
VANGUARD CAPITAL MANAGEMENT LLC
3.91%8.85M shares
Defiance ETFs, LLC
3.11%7.03M shares
Penserra Capital Management LLC
3.08%6.98M shares
VANGUARD PORTFOLIO MANAGEMENT LLC
2.90%6.57M shares
GEODE CAPITAL MANAGEMENT, LLC
2.35%5.32M shares
STATE STREET CORP
2.17%4.92M shares
MORGAN STANLEY
1.45%3.29M shares
Marex Group Ltd
1.02%2.3M shares
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
1.00%2.27M shares
UBS Group AG
0.90%2.05M shares
Bank of New York Mellon Corp
0.87%1.98M shares
NORTHERN TRUST CORP
0.80%1.82M shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
0.73%1.64M shares
Mubadala Investment Co PJSC
0.70%1.59M shares
CAPITAL FUND MANAGEMENT S.A.
0.66%1.51M shares
NATIONAL BANK OF CANADA /FI/
0.64%1.46M shares
Clear Street Group Inc.
0.63%1.43M shares
VAN ECK ASSOCIATES CORP
0.58%1.32M shares

Percentages use 226.35M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.

Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.

Source: SEC Form 4 ↗Updated Sep 29, 2026 · Quarterly data

Insider buys & sells

Jul 1, 2024–Jun 30, 2026
Buys0$0.00 disclosed value
Sells (SEC code S)20$33.84M disclosed value
20 recent transactions
TransactionInsiderTypeSharesPriceValueOwned after
Mar 11, 2026Form 4Roberts Christopher BruceCFO and General CounselSellCommon Stock9.4K$7.85$73.5K1.12M
Mar 10, 2026Form 4Roberts Christopher BruceCFO and General CounselSellCommon Stock68.9K$7.85$540.9K1.13M
Jan 7, 2026Form 4Begliarbekov MilanChief Operating OfficerSellCommon Stock2.9K$11.85$33.9K24.2K
Sep 15, 2025Form 4FAGENSON ROBERT BDirectorSellCommon Stock · indirect5.0K$16.88$84.4K0
Sep 12, 2025Form 4FAGENSON ROBERT BDirectorSellCommon Stock · indirect15.0K$15.62$234.3K5.0K

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