QMCO
QUANTUM CORP /DE/Company with tickers: QMCO
CIK
709283
CUSIP
747906600
Shares Outstanding
14,638,029
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 38
Total Value: $8,801,261
Total Shares: 1,364,540
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| Portolan Capital Management, LLC | $3,078,030 | 477,214 | Shares | Sole | 2026-02-17 | View |
| BlackRock, Inc. | $1,423,809 | 220,746 | Shares | Sole | 2026-02-12 | View |
| UBS Group AG | $1,069,654 | 165,838 | Shares | Defined | 2026-01-29 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $1,011,817 | 156,871 | Shares | Defined | 2026-02-09 | View |
| STATE STREET CORP | $585,105 | 90,714 | Shares | Defined | 2026-02-13 | View |
| Quest Partners LLC | $189,539 | 29,386 | Shares | Sole | 2026-02-09 | View |
| NORTHERN TRUST CORP | $185,514 | 28,762 | Shares | Defined | 2026-02-17 | View |
| FLAGSHIP HARBOR ADVISORS, LLC | $171,473 | 26,585 | Shares | Sole | 2026-01-21 | View |
| MARSHALL WACE, LLP | $140,222 | 21,740 | Shares | Other | 2026-02-13 | View |
| BANK OF AMERICA CORP /DE/ | $132,449 | 20,535 | Shares | Defined | 2026-02-17 | View |
| LPL Financial LLC | $118,447 | 18,364 | Shares | Sole | 2026-02-11 | View |
| Engineers Gate Manager LP | $105,825 | 16,407 | Shares | Sole | 2026-02-17 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $102,561 | 15,901 | Shares | Defined | 2026-02-17 | View |
| BARCLAYS PLC | $91,570 | 14,197 | Shares | Sole | 2026-02-13 | View |
| CITIGROUP INC | $82,740 | 12,828 | Shares | Defined | 2026-02-13 | View |
| XTX Topco Ltd | $77,064 | 11,948 | Shares | Defined | 2026-02-17 | View |
| MILLENNIUM MANAGEMENT LLC | $72,523 | 11,244 | Shares | Sole | 2026-02-17 | View |
| VANGUARD GROUP INC | $38,700 | 6,000 | Shares | Defined | 2026-01-29 | View |
| NBC SECURITIES, INC. | $25,800 | 4,000 | Shares | Sole | 2026-01-29 | View |
| WELLS FARGO & COMPANY/MN | $22,736 | 3,525 | Shares | Defined | 2026-02-13 | View |
| MORGAN STANLEY | $19,788 | 3,068 | Shares | Defined | 2026-02-13 | View |
| SBI Securities Co., Ltd. | $15,641 | 2,425 | Shares | Defined | 2026-02-03 | View |
| JONES FINANCIAL COMPANIES LLLP | $11,874 | 1,841 | Shares | Sole | 2026-02-17 | View |
| BNP PARIBAS ARBITRAGE, SA | $6,572 | 1,019 | Shares | Defined | 2026-02-10 | View |
| ROYAL BANK OF CANADA | $5,372 | 833 | Shares | Defined | 2026-02-17 | View |
| Tower Research Capital LLC (TRC) | $3,753 | 582 | Shares | Defined | 2026-02-17 | View |
| FEDERATED HERMES, INC. | $3,231 | 501 | Shares | Defined | 2026-02-12 | View |
| Advisor Group Holdings, Inc. | $2,580 | 400 | Shares | Defined | 2026-02-17 | View |
| Quattro Advisors LLC | $2,580 | 400 | Shares | Sole | 2026-02-13 | View |
| FIFTH THIRD BANCORP | $1,902 | 295 | Shares | Defined | 2026-02-02 | View |
| EFG International AG | $645 | 100 | Shares | Defined | 2026-02-17 | View |
| NATIONAL BANK OF CANADA /FI/ | $645 | 100 | Shares | Defined | 2026-02-17 | View |
| Efficient Wealth Management LLC | $438 | 68 | Shares | Sole | 2026-01-23 | View |
| Global Retirement Partners, LLC | $419 | 65 | Shares | Sole | 2026-02-06 | View |
| Federation des caisses Desjardins du Quebec | $161 | 25 | Shares | Defined | 2026-02-12 | View |
| JPMORGAN CHASE & CO | $51 | 8 | Shares | Defined | 2026-02-11 | View |
| Farther Finance Advisors, LLC | $25 | 4 | Shares | Sole | 2026-01-23 | View |
| Activest Wealth Management | $6 | 1 | Shares | Sole | 2026-01-30 | View |