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Quantum Corp (QMCO)

Price$24.71Cached quote
QMCONasdaq
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Financial charts

Revenue

Net income

Free cash flow

Total cash / debt

CashTotal debt

Financial statements

17 annual periodsNewest to oldest
20262025202420232022202120202019201820172016201520142013201220112010
Revenue$279.6M$274.1M$311.6M$422.1M$383.4M$349.6M$402.9M$402.7M$437.7M$493.1M$476.0M$553.1M$553.2M$587.4M$652.0M$672.3M$681.4M
Gross profit$103.0M$109.8M$124.9M$143.3M$157.6M$150.8M$172.5M$167.6M$172.8M$205.3M$203.0M$245.0M$239.6M$240.6M$273.4M$283.0M$280.0M
Gross margin36.86%40.08%40.08%33.94%41.11%43.12%42.81%41.62%39.48%41.63%42.66%44.30%43.32%40.95%41.94%42.09%41.10%
Research & development$23.5M$31.1M$38.0M$44.6M$51.8M$41.7M$36.3M$32.1M$38.6M$44.4M$48.7M$58.6M$64.4M$74.0M$74.4M$73.0M$69.9M
Operating expenses$127.5M$151.5M$153.8M$159.9M$160.9M$142.3M$151.3M$172.4M$201.4M$198.6M$270.9M$230.8M$251.7M$283.0M$270.2M$258.3M$250.7M
Operating income−$24.5M−$41.7M−$28.9M−$16.7M−$3.2M$8.4M$21.2M−$4.7M−$28.6M$6.7M−$67.8M$14.7M−$11.8M−$42.5M$4.7M$24.7M$29.3M
Operating margin−8.77%−15.21%−9.27%−3.95%−0.84%2.40%5.26%−1.18%−6.54%1.36%−14.25%2.66%−2.13%−7.23%0.73%3.67%4.30%
EBITDA−$19.2M−$36.1M−$19.6M−$6.6M$6.2M$14.1M$25.5M−$480,000−$23.7M$12.5M−$61.1M$26.7M$7.8M−$16.7M$37.3M$64.7M$41.4M
EBITDA margin−6.88%−13.17%−6.28%−1.56%1.61%4.03%6.33%−0.12%−5.40%2.53%−12.84%4.83%1.41%−2.85%5.72%9.63%6.08%
Net income−$101.0M−$115.1M−$41.3M−$18.4M$38.4M−$35.5M−$5.2M−$42.8M−$43.3M−$2.4M−$76.4M$17.1M−$21.5M−$52.2M−$9.3M$4.5M$16.6M
Net profit margin−36.14%−42.00%−13.25%−4.35%10.00%−10.14%−1.29%−10.63%−9.90%−0.49%−16.05%3.09%−3.88%−8.88%−1.42%0.68%2.44%
Basic EPSper basic share-$7.97-$22.35-$8.68-$80.00$260.00-$332.00-$56.00-$480.00-$500.00-$28.00-$932.00$216.00-$2,304.00-$5,632.00-$1,024.00$512.00$2,048.00
Diluted EPSper diluted share-$7.97-$22.35-$8.68-$112.00-$128.00-$332.00-$56.00-$480.00-$500.00-$28.00-$932.00$212.00-$2,304.00-$5,632.00-$1,024.00$512.00$512.00
Review official source filings ↗

Owners

Reported shareholders

Reference date Jun 30, 2026

Reported holdings Number of shares

View holders
Top 16 reported holders of QMCO
HolderShares held
FICHTHORN JOHN
14.13M
Dialectic Technology SPV LLC
14.1M
Meyrath Hugues
124.7K
Lerner James J
110.85K
White Yue Zhou
41.14K
Jaworksi Don
39.68K
Gianella Kenneth P.
32.4K
Cabrera Brian E
28.74K
Tracy John R.
27K
White William Hillis
25K
Moorehead Lewis W.
24.97K
Craythorne Anthony
15K
Spanjaard Henk Jan
14.9K
Blevins Tony J
13K
Clancy James C
13K
Nash Laura A.
11.03K

Bars compare reported share counts. A matching total for this share class and reporting period is unavailable, so percentages are not shown.

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)32$24.36M disclosed value
32 recent transactions
TransactionInsiderTypeSharesPriceValueOwned after
Apr 2, 2026Form 4Nash Laura A.Chief Accounting OfficerSellCommon Stock109$5.44$592.9611.0K
Oct 2, 2025Form 4Nash Laura A.Chief Accounting OfficerSellCommon Stock611$10.86$6.6K11.1K
Oct 2, 2025Form 4Meyrath HuguesPresident & CEOSellCommon Stock3.0K$10.86$32.3K24.7K
Oct 1, 2025Form 4Nash Laura A.Chief Accounting OfficerSellCommon Stock118$9.91$1.2K11.8K
Sep 12, 2025Form 4Nash Laura A.Chief Accounting OfficerSellCommon Stock284$7.40$2.1K11.4K
Review ownership filings at SEC.gov ↗

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