Company research
QUANTUM CORP /DE/
CIK 709283Updated Sep 24, 2026
SecurityQMCO · NASDAQ · equity
QMCO price & chart
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NASDAQ:QMCO on TradingView ↗About the company
Quantum delivers end-to-end data management solutions designed for the AI era. With over four decades of experience, our data platform has allowed customers to extract the maximum value from their unique, unstructured data. From high-performance ingest that powers AI applications and demanding data-intensive workloads, to massive, durable data lakes to fuel AI models, Quantum delivers comprehensive and cost-efficient solutions. Leading organizations in life sciences, government, media and entertainment, research, and industrial technology trust Quantum with their most valuable asset - their data. For more information visit www.quantum.com.
In the news
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Quantum Corporation Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - QMCO News provided by DJS Law Group LLP Nov 18, 2025, 16:38 ET Share this article Share to X Share this article Share to X LOS ANGELES , Nov. 18, 2025 /PRNewswire/ -- The DJS Law Group remind ↗
Quantum Corporation Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - QMCO News provided by DJS Law Group LLP Nov 03, 2025, 03:48 ET Share this article Share to X Share this article Share to X LOS ANGELES , Nov. 3, 2025 /PRNewswire/ -- The DJS Law Group reminds ↗
Recent filings
Submission of Matters to a Vote of Security Holders
Items 5.07
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · Other Events
Items 5.02, 8.01, 9.01
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements
Items 5.02
SCHEDULE 13G filing
SCHEDULE 13G filing
Show 5 more recent filings
Financials
FY 2026 · USDSource
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balance sheet · annual statements
| Line item | FY 2026 | FY 2025 | FY 2024 | FY 2023 |
|---|---|---|---|---|
| ASSETS | ||||
| AssetsUSD | 156,892,000Source | 155,402,000Source | 187,615,000Source | 213,657,000Source |
| Property, Plant and Equipment, NetUSD | 9,284,000Source | 11,378,000Source | 12,028,000Source | 16,555,000Source |
| GoodwillUSD | 12,969,000Source | 12,969,000Source | 12,969,000Source | 12,969,000Source |
| Intangible Assets, Net (Excluding Goodwill)USD | 0Source | 281,000Source | 1,669,000Source | 4,941,000Source |
| Current assets: | ||||
| Cash and Cash Equivalents, at Carrying ValueUSD | 15,572,000Source | 16,464,000Source | 25,692,000Source | 25,963,000Source |
| Accounts Receivable, after Allowance for Credit Loss, CurrentUSD | 69,650,000Source | 52,502,000Source | 67,788,000Source | 72,464,000Source |
| Inventory, NetUSD | 16,103,000Source | — | — | — |
| Assets, CurrentUSD | 112,486,000Source | 102,806,000Source | 131,784,000Source | 153,055,000Source |
| Operating Lease, Right-of-Use AssetUSD | 7,416,000Source | 8,580,000Source | 9,425,000Source | 10,291,000Source |
| Other Assets, NoncurrentUSD | 14,737,000Source | 19,388,000Source | 19,740,000Source | 15,846,000Source |
| LIABILITIES AND EQUITY | ||||
| LiabilitiesUSD | 355,749,000Source | 319,768,000Source | 309,113,000Source | 300,545,000Source |
| Stockholders’ equity: | ||||
| Preferred Stock, Value, IssuedUSD | 0Source | 0Source | 0Source | 0Source |
| Common Stock, Value, IssuedUSD | 146,000Source | 70,000Source | 959,000Source | 936,000Source |
| Retained Earnings (Accumulated Deficit)USD | -1,043,517,000Source | -942,471,000Source | -827,380,000Source | -808,846,000Source |
| Accumulated Other Comprehensive Income (Loss), Net of TaxUSD | -9,460,000Source | -1,610,000Source | -2,193,000Source | -1,581,000Source |
| Stockholders' Equity Attributable to ParentUSD | -198,857,000Source | -164,366,000Source | -121,498,000Source | -86,888,000Source |
| Additional Paid in Capital, Common StockUSD | 853,974,000Source | 779,645,000Source | 707,116,000Source | 722,603,000Source |
| Liabilities and EquityUSD | 156,892,000Source | 155,402,000Source | 187,615,000Source | 213,657,000Source |
| Current liabilities: | ||||
| Liabilities, CurrentUSD | 205,797,000Source | 257,607,000Source | 249,944,000Source | 152,596,000Source |
| Operating Lease, Liability, CurrentUSD | 799,000Source | 856,000Source | 1,256,000Source | 1,364,000Source |
| Accounts Payable, CurrentUSD | 29,342,000Source | 31,463,000Source | 26,087,000Source | 35,716,000Source |
| Operating Lease, Liability, NoncurrentUSD | 8,172,000Source | 8,934,000Source | 9,621,000Source | 10,169,000Source |
| Other Liabilities, NoncurrentUSD | 12,716,000Source | 14,380,000Source | 11,372,000Source | 11,370,000Source |
| Additional Financial Items | ||||
| Accrued Liabilities, CurrentUSD | 19,457,000Source | 17,982,000Source | 13,986,000Source | 13,666,000Source |
| Long-term DebtUSD | 90,034,000Source | 0Source | 0Source | 83,104,000Source |
| Long-term Debt, Current MaturitiesUSD | 54,811,000Source | 96,486,000Source | 82,496,000Source | 5,000,000Source |
| Long-term Debt, Excluding Current MaturitiesUSD | — | — | 0Source | — |
cash flow · annual statements
| Line item | FY 2026 | FY 2025 | FY 2024 | FY 2023 |
|---|---|---|---|---|
| Cash flows from operating activities: | ||||
| Adjustments to reconcile net income to net cash provided by operating activities: | ||||
| Depreciation, Depletion and AmortizationUSD | 5,282,000Source | 5,598,000Source | 9,313,000Source | 10,118,000Source |
| Share-based Payment Arrangement, Noncash ExpenseUSD | -849,000Source | 2,828,000Source | 4,721,000Source | 10,750,000Source |
| Changes in operating assets and liabilities: | ||||
| Increase (Decrease) in Accounts ReceivableUSD | 19,881,000Source | -15,209,000Source | -4,846,000Source | 2,966,000Source |
| Increase (Decrease) in InventoriesUSD | -944,000Source | — | — | — |
| Increase (Decrease) in Accounts PayableUSD | -793,000Source | 6,154,000Source | -11,193,000Source | 1,158,000Source |
| Deferred Income Tax Expense (Benefit)USD | -323,000Source | 44,000Source | -222,000Source | -175,000Source |
| Net Cash Provided by (Used in) Operating ActivitiesUSD | -37,856,000Source | -23,613,000Source | -10,156,000Source | -4,894,000Source |
| Cash flows from investing activities: | ||||
| Payments to Acquire Businesses, Net of Cash AcquiredUSD | — | — | 0Source | 3,020,000Source |
| Net Cash Provided by (Used in) Investing ActivitiesUSD | -1,706,000Source | -4,947,000Source | -5,869,000Source | -15,601,000Source |
| Payments to Acquire Property, Plant, and EquipmentUSD | 1,706,000Source | 4,947,000Source | 5,869,000Source | 12,581,000Source |
| Cash flows from financing activities: | ||||
| Payment, Tax Withholding, Share-based Payment ArrangementUSD | — | — | — | 0Source |
| Net Cash Provided by (Used in) Financing ActivitiesUSD | 39,168,000Source | 19,306,000Source | 15,713,000Source | 41,165,000Source |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate EffectUSD | -369,000Source | -9,257,000Source | -315,000Source | 20,682,000Source |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash EquivalentsUSD | 16,234,000Source | 16,603,000Source | 25,860,000Source | 26,175,000Source |
| Supplemental disclosure of cash flow information: | ||||
| Interest Paid, Excluding Capitalized Interest, Operating ActivitiesUSD | 5,170,000Source | 11,927,000Source | 12,314,000Source | 8,701,000Source |
| Income Taxes Paid, NetUSD | 1,194,000Source | 1,814,000Source | 1,776,000Source | 1,418,000Source |
| Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash EquivalentsUSD | 25,000Source | -3,000Source | -3,000Source | 12,000Source |
| Additional Financial Items | ||||
| Share-based Payment Arrangement, ExpenseUSD | -849,000Source | 2,828,000Source | 4,721,000Source | 10,750,000Source |
| Amortization of Debt Issuance CostsUSD | 6,613,000Source | 5,475,000Source | 2,735,000Source | 1,624,000Source |
| Amortization of Intangible AssetsUSD | 300,000Source | 1,400,000Source | 3,300,000Source | 4,600,000Source |
| Capitalized Computer Software, AmortizationUSD | — | 1,800,000Source | 100,000Source | 100,000Source |
| DepreciationUSD | 3,100,000Source | 4,200,000Source | 6,000,000Source | — |
| Gain (Loss) on Extinguishment of DebtUSD | -59,641,000Source | -3,003,000Source | 0Source | -1,392,000Source |
| General and Administrative ExpenseUSD | 43,917,000Source | 63,961,000Source | 51,547,000Source | 47,752,000Source |
| GoodwillUSD | 12,969,000Source | 12,969,000Source | 12,969,000Source | 12,969,000Source |
| Income Tax Expense (Benefit)USD | 1,008,000Source | 821,000Source | 711,000Source | 1,940,000Source |
| InterestExpenseNonoperatingUSD | 21,575,000Source | 23,607,000Source | 15,089,000Source | — |
| Net Income (Loss) Attributable to ParentUSD | -101,046,000Source | -115,091,000Source | -41,286,000Source | -37,943,000Source |
| Net Income (Loss) Available to Common Stockholders, BasicUSD | — | -115,091,000Source | -41,286,000Source | -38,332,000Source |
| Operating ExpensesUSD | 127,548,000Source | 151,512,000Source | 153,766,000Source | 159,946,000Source |
| Other Nonoperating Income (Expense)USD | -1,511,000Source | -710,000Source | -1,746,000Source | 1,956,000Source |
| Proceeds from Issuance of Common StockUSD | 80,000Source | — | 0Source | 67,146,000Source |
income statement · annual statements
| Line item | FY 2026 | FY 2025 | FY 2024 | FY 2023 |
|---|---|---|---|---|
| Total RevenueUSD | 279,581,000Source | 274,058,000Source | 311,600,000Source | 412,752,000Source |
| Cost of RevenueUSD | 176,540,000Source | 164,226,000Source | 186,711,000Source | 278,813,000Source |
| Operating Income (Loss)USD | -24,507,000Source | -41,680,000Source | -28,877,000Source | -26,007,000Source |
| Other Nonoperating Income (Expense)USD | -1,511,000Source | -710,000Source | -1,746,000Source | 1,956,000Source |
| Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling InterestUSD | -100,038,000Source | -114,270,000Source | -40,575,000Source | -36,003,000Source |
| Income Tax Expense (Benefit)USD | 1,008,000Source | 821,000Source | 711,000Source | 1,940,000Source |
| Net Income (Loss) Attributable to ParentUSD | -101,046,000Source | -115,091,000Source | -41,286,000Source | -37,943,000Source |
| Earnings Per Share, BasicUSD per share | -7.97Source | -22.35Source | -0.43Source | -0.42Source |
| Earnings Per Share, DilutedUSD per share | -7.97Source | -22.35Source | -0.43Source | -0.42Source |
| Weighted Average Number of Shares Outstanding, Basicshares | 12,674,000Source | 5,150,000Source | 95,087,000Source | 90,348,000Source |
| Weighted Average Number of Shares Outstanding, Dilutedshares | 12,674,000Source | 5,150,000Source | 95,087,000Source | 90,348,000Source |
| Interest Expense (non-operating)USD | 21,575,000Source | 23,607,000Source | 15,089,000Source | — |
| Additional Financial Items | ||||
| Amortization of Intangible AssetsUSD | 300,000Source | 1,400,000Source | 3,300,000Source | 4,600,000Source |
| Capitalized Computer Software, AmortizationUSD | — | 1,800,000Source | 100,000Source | 100,000Source |
| Current Income Tax Expense (Benefit)USD | 1,331,000Source | 777,000Source | 933,000Source | 2,115,000Source |
| General and Administrative ExpenseUSD | 43,917,000Source | 63,961,000Source | 51,547,000Source | 47,752,000Source |
| Gross ProfitUSD | 103,041,000Source | 109,832,000Source | 124,889,000Source | 133,939,000Source |
| Income (Loss) from Continuing Operations before Income Taxes, DomesticUSD | -98,392,000Source | -112,416,000Source | -40,555,000Source | -38,004,000Source |
| Interest ExpenseUSD | — | — | — | 10,560,000Source |
| Net Income (Loss) Available to Common Stockholders, BasicUSD | — | -115,091,000Source | -41,286,000Source | -38,332,000Source |
| Operating ExpensesUSD | 127,548,000Source | 151,512,000Source | 153,766,000Source | 159,946,000Source |
| Other General ExpenseUSD | 12,027,000Source | 8,712,000Source | — | — |
| Research and Development ExpenseUSD | 23,503,000Source | 31,141,000Source | 38,046,000Source | 44,555,000Source |
| Selling and Marketing ExpenseUSD | 52,016,000Source | 52,320,000Source | 60,893,000Source | 66,034,000Source |
Offerings
Registration 333-297438
Registration 333-293560
Registration 333-291568
Registration 333-284528
Filing attachments
d35173dex41.htm · 8-K · 2026-06-02
EX-4.1 2 d35173dex41.htm EX-4.1 EX-4.1 Exhibit 4.1 REGISTRATION RIGHTS AGREEMENT This REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is made and entered into as of June 1, 2026, by and between Quantum Corporation, a Delaware corporation (the “Company”), and each of the investors identified on the signature page hereto (including its respective successors and assigns and any affiliate or permitted transferee who is a subsequent holder of Registrable Securities (as defined below), the “In…
Read attachment ↗d35173dex42.htm · 8-K · 2026-06-02
EX-4.2 3 d35173dex42.htm EX-4.2 EX-4.2 Exhibit 4.2 NEITHER THIS WARRANT NOR THE SECURITIES FOR WHICH THIS WARRANT IS EXERCISABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT (AS DEFINED HEREIN) OR THE SECURITIES LAWS OF ANY STATE, AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD OR OTHERWISE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF T…
Read attachment ↗d35173dex43.htm · 8-K · 2026-06-02
EX-4.3 4 d35173dex43.htm EX-4.3 EX-4.3 Exhibit 4.3 FIRST AMENDMENT TO THE REGISTRATION RIGHTS AGREEMENT This FIRST AMENDMENT TO THE REGISTRATION RIGHTS AGREEMENT (this “Amendment”) is made and entered into as of June 1, 2026, by and between Quantum Corporation, a Delaware corporation (the “Company”), and Dialectic Technology SPV LLC, a Delaware limited liability company (the “Holder”). The Company and the Holder are referred to herein from time to time collectively as the “Parties,” and e…
Read attachment ↗d35173dex44.htm · 8-K · 2026-06-02
EX-4.4 5 d35173dex44.htm EX-4.4 EX-4.4 Exhibit 4.4 FIRST AMENDMENT TO WARRANT TO PURCHASE COMMON STOCK OF QUANTUM CORPORATION This FIRST AMENDMENT TO WARRANT TO PURCHASE COMMON STOCK (this “Amendment”) is made and entered into as of June 1, 2026, by and between Quantum Corporation, a Delaware corporation (the “Company”), and Dialectic Technology SPV LLC (“Holder”). The Company and the Holder are referred to herein from time to time collectively as the “Parties,” and each individually, a…
Read attachment ↗d35173dex45.htm · 8-K · 2026-06-02
EX-4.5 6 d35173dex45.htm EX-4.5 EX-4.5 Exhibit 4.5 RIGHT OF FIRST REFUSAL AGREEMENT THIS RIGHT OF FIRST REFUSAL AGREEMENT (this “Agreement”), is made as of June 1, 2026 by and among Quantum Corporation, a Delaware corporation (the “Company”), and the Stockholders (as defined below). WHEREAS, the Company has entered into a Conversion Agreement (the “Conversion Agreement”), as of even date herewith, with Dialectic Technology SPV LLC (together with its Affiliates, “Dialectic”), pursuant to…
Read attachment ↗d35173dex991.htm · 8-K · 2026-06-02
EX-99.1 10 d35173dex991.htm EX-99.1 EX-99.1 Exhibit 99.1 Quantum Announces Preliminary Fiscal Fourth Quarter 2026 Financial Results CENTENNIAL, Colo. - June 2, 2026 - Quantum Corporation (Nasdaq: QMCO) (“Quantum” or the “Company”), today announced select preliminary unaudited financial results for its fiscal fourth quarter of 2026 ended March 31, 2026. Based on unaudited financials, the Company expects the following: Revenue of approximately $77.5 million, plus or minus $2 million, ab…
Read attachment ↗