QMCO Institutional Ownership
Quantum Corporation
1W: +6.6%
1M: -35.5%
3M: +93.8%
YTD: +189.3%
1Y: +93.6%
3Y: +98.5%
5Y: -82.0%
$20.25
+1.56 (+8.35%)
Weekly Expected Move ±13.2%
$13
$15
$18
$20
$22
Credit Risk of going bust: higher than 59% of companies Debt: 1.1% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.05 (down 99.8%), Quantum Corporation would be worth roughly what it owes.
Total debt $8.9M against a stock market value of $798.1M.
Distance to default 4.33 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $4.4M (short-term plus half of long-term), stock volatility 108.2%; Altman Z -8.89. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.05 (down 99.8%), Quantum Corporation would be worth roughly what it owes.
Total debt $8.9M against a stock market value of $798.1M.
Distance to default 4.33 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $4.4M (short-term plus half of long-term), stock volatility 108.2%; Altman Z -8.89. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Institutional Ownership — QMCO
72
Institutional Holders
+26 vs prior quarter
0.0%
Ownership
+0.00pp
$158M
Total Invested
32
New Positions
18
Increased
15
Reduced
8
Closed
0.60
Put/Call Ratio
Ownership Trends
Top Institutional Holders (74 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | Alyeska Investment Group, L.P. NEW | 2,653,928 | $54M | — | +0.0% | 1Q | SEC ↗ |
| 2 | Two Seas Capital LP NEW | 2,488,535 | $50M | — | +0.0% | 1Q | SEC ↗ |
| 3 | OAKTREE CAPITAL MANAGEMENT LP NEW | 2,011,678 | $41M | — | +0.0% | 1Q | SEC ↗ |
| 4 | NEUBERGER BERMAN GROUP LLC NEW | 1,163,315 | $24M | — | +0.0% | 1Q | SEC ↗ |
| 5 | ASHFORD CAPITAL MANAGEMENT INC NEW | 1,039,200 | $21M | — | +0.0% | 1Q | SEC ↗ |
| 6 | Portolan Capital Management, LLC NEW | 1,020,120 | $21M | — | +0.0% | 1Q | SEC ↗ |
| 7 | MARSHALL WACE, LLP | 713,075 | $14M | +675,547 | +1800.1% | 3Q | SEC ↗ |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 605,541 | $12M | +66,266 | +12.3% | 2Q | SEC ↗ |
| 9 | Manatuck Hill Partners, LLC NEW | 350,000 | $7M | — | +0.0% | 1Q | SEC ↗ |
| 10 | BlackRock, Inc. | 273,030 | $6M | +55,498 | +25.5% | 8Q | SEC ↗ |
| 11 | Cinctive Capital Management LP NEW | 182,769 | $4M | — | +0.0% | 1Q | SEC ↗ |
| 12 | BANK OF AMERICA CORP /DE | 170,130 | $3M | +149,645 | +730.5% | 8Q | SEC ↗ |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 164,600 | $3M | +5,421 | +3.4% | 8Q | SEC ↗ |
| 14 | RENAISSANCE TECHNOLOGIES LLC NEW | 154,516 | $3M | — | +0.0% | 1Q | SEC ↗ |
| 15 | SONA ASSET MANAGEMENT (US) LLC | 150,000 | $3M | +79,908 | +114.0% | 2Q | SEC ↗ |
| 16 | Walleye Capital LLC NEW | 120,044 | $2M | — | +0.0% | 1Q | SEC ↗ |
| 17 | RAYMOND JAMES FINANCIAL INC NEW | 103,836 | $2M | — | +0.0% | 1Q | SEC ↗ |
| 18 | Centiva Capital, LP NEW | 100,000 | $2M | — | +0.0% | 1Q | SEC ↗ |
| 19 | KKM Financial LLC NEW | 90,274 | $2M | — | +0.0% | 1Q | SEC ↗ |
| 20 | VANGUARD FIDUCIARY TRUST CO | 89,125 | $2M | +8,862 | +11.0% | 2Q | SEC ↗ |
| 21 | Qube Research & Technologies Ltd NEW | 80,977 | $2M | — | +0.0% | 1Q | SEC ↗ |
| 22 | STATE STREET CORP | 75,914 | $2M | +3,100 | +4.3% | 8Q | SEC ↗ |
| 23 | Cygnus Capital Advisors, LLC | 74,323 | $2M | -49,763 | -40.1% | 3Q | SEC ↗ |
| 24 | SUSQUEHANNA INTERNATIONAL GROUP, LLP NEW | 69,775 | $1M | — | +0.0% | 1Q | SEC ↗ |
| 25 | Man Group plc NEW | 68,593 | $1M | — | +0.0% | 1Q | SEC ↗ |
| 26 | Informed Momentum Co LLC NEW | 64,857 | $1M | — | +0.0% | 1Q | SEC ↗ |
| 27 | UBS Group AG | 46,106 | $934K | -52,962 | -53.5% | 8Q | SEC ↗ |
| 28 | SEI INVESTMENTS CO NEW | 38,739 | $784K | — | +0.0% | 1Q | SEC ↗ |
| 29 | SUSQUEHANNA FUNDAMENTAL INVESTMENTS, L NEW | 34,601 | $701K | — | +0.0% | 1Q | SEC ↗ |
| 30 | Squarepoint Ops LLC NEW | 33,817 | $685K | — | +0.0% | 1Q | SEC ↗ |
| 31 | NORTHERN TRUST CORP | 33,220 | $673K | +4,458 | +15.5% | 8Q | SEC ↗ |
| 32 | PRICE T ROWE ASSOCIATES INC /MD | 25,069 | $508K | +3,268 | +15.0% | 3Q | SEC ↗ |
| 33 | MILLENNIUM MANAGEMENT LLC NEW | 21,755 | $441K | — | +0.0% | 1Q | SEC ↗ |
| 34 | GOLDMAN SACHS GROUP INC NEW | 19,153 | $388K | — | +0.0% | 1Q | SEC ↗ |
| 35 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 16,240 | $329K | — | +0.0% | 2Q | SEC ↗ |
| 36 | MORGAN STANLEY | 15,492 | $314K | +313 | +2.1% | 8Q | SEC ↗ |
| 37 | CITIGROUP INC NEW | 14,426 | $292K | — | +0.0% | 1Q | SEC ↗ |
| 38 | Kovack Advisors, Inc. | 13,430 | $272K | +950 | +7.6% | 2Q | SEC ↗ |
| 39 | Schonfeld Strategic Advisors LLC NEW | 12,055 | $244K | — | +0.0% | 1Q | SEC ↗ |
| 40 | WELLS FARGO & COMPANY/MN | 11,300 | $229K | +7,175 | +173.9% | 7Q | SEC ↗ |
| 41 | FLAGSHIP HARBOR ADVISORS, LLC | 11,004 | $223K | -6,181 | -36.0% | 4Q | SEC ↗ |
| 42 | Invesco Ltd. NEW | 10,839 | $219K | — | +0.0% | 1Q | SEC ↗ |
| 43 | Vanguard Global Advisers, LLC | 6,000 | $122K | — | +0.0% | 2Q | SEC ↗ |
| 44 | JPMORGAN CHASE & CO | 3,680 | $75K | +3,672 | +45900.0% | 8Q | SEC ↗ |
| 45 | JONES FINANCIAL COMPANIES LLLP | 1,580 | $32K | +113 | +7.7% | 6Q | SEC ↗ |
| 46 | BNP PARIBAS FINANCIAL MARKETS | 1,187 | $24K | +926 | +354.8% | 8Q | SEC ↗ |
| 47 | FEDERATED HERMES, INC. | 1,158 | $23K | +323 | +38.7% | 3Q | SEC ↗ |
| 48 | SBI Securities Co., Ltd. | 1,070 | $22K | -934 | -46.6% | 7Q | SEC ↗ |
| 49 | ROYAL BANK OF CANADA | 765 | $15K | +637 | +497.7% | 5Q | SEC ↗ |
| 50 | Tower Research Capital LLC (TRC) NEW | 655 | $13K | — | +0.0% | 1Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| Alyeska Investment Group, L.P. | 2,653,928 | $54M |
| Two Seas Capital LP | 2,488,535 | $50M |
| OAKTREE CAPITAL MANAGEMENT LP | 2,011,678 | $41M |
| NEUBERGER BERMAN GROUP LLC | 1,163,315 | $24M |
| ASHFORD CAPITAL MANAGEMENT INC | 1,039,200 | $21M |
| Portolan Capital Management, LLC | 1,020,120 | $21M |
| Manatuck Hill Partners, LLC | 350,000 | $7M |
| Cinctive Capital Management LP | 182,769 | $4M |
| RENAISSANCE TECHNOLOGIES LLC | 154,516 | $3M |
| Walleye Capital LLC | 120,044 | $2M |
| RAYMOND JAMES FINANCIAL INC | 103,836 | $2M |
| Centiva Capital, LP | 100,000 | $2M |
| KKM Financial LLC | 90,274 | $2M |
| Qube Research & Technologies Ltd | 80,977 | $2M |
| SUSQUEHANNA INTERNATIONAL GROUP, LL | 69,775 | $1M |
| Man Group plc | 68,593 | $1M |
| Informed Momentum Co LLC | 64,857 | $1M |
| SEI INVESTMENTS CO | 38,739 | $784K |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS | 34,601 | $701K |
| Squarepoint Ops LLC | 33,817 | $685K |
Sold Out (13)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| LPL Financial LLC | 24,598 | $498K |
| Engineers Gate Manager LP | 16,407 | $332K |
| R Squared Ltd | 12,245 | $248K |
| XTX Topco Ltd | 11,321 | $229K |
| NBC SECURITIES, INC. | 4,000 | $81K |
| Quattro Advisors LLC | 400 | $8K |
| FIFTH THIRD BANCORP | 295 | $6K |
| NATIONAL BANK OF CANADA /FI | 100 | $2K |
| Rialto Wealth Management, LLC | 87 | $2K |
| Lavaca Capital LLC | 39 | $1K |
| Federation des caisses Desjardins d | 25 | $1K |
| NORTHWESTERN MUTUAL WEALTH MANAGEME | 15 | $0K |
| Activest Wealth Management | 1 | $0K |
Biggest Increases (18)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| MARSHALL WACE, LLP | +675,547 | +1800.1% | 713,075 |
| BANK OF AMERICA CORP /DE | +149,645 | +730.5% | 170,130 |
| SONA ASSET MANAGEMENT (US) LLC | +79,908 | +114.0% | 150,000 |
| VANGUARD CAPITAL MANAGEMENT LLC | +66,266 | +12.3% | 605,541 |
| BlackRock, Inc. | +55,498 | +25.5% | 273,030 |
| VANGUARD FIDUCIARY TRUST CO | +8,862 | +11.0% | 89,125 |
| WELLS FARGO & COMPANY/MN | +7,175 | +173.9% | 11,300 |
| GEODE CAPITAL MANAGEMENT, LLC | +5,421 | +3.4% | 164,600 |
| NORTHERN TRUST CORP | +4,458 | +15.5% | 33,220 |
| JPMORGAN CHASE & CO | +3,672 | +45900.0% | 3,680 |
| PRICE T ROWE ASSOCIATES INC /MD | +3,268 | +15.0% | 25,069 |
| STATE STREET CORP | +3,100 | +4.3% | 75,914 |
| Kovack Advisors, Inc. | +950 | +7.6% | 13,430 |
| BNP PARIBAS FINANCIAL MARKETS | +926 | +354.8% | 1,187 |
| ROYAL BANK OF CANADA | +637 | +497.7% | 765 |
| FEDERATED HERMES, INC. | +323 | +38.7% | 1,158 |
| MORGAN STANLEY | +313 | +2.1% | 15,492 |
| JONES FINANCIAL COMPANIES LLLP | +113 | +7.7% | 1,580 |
Biggest Decreases (7)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| UBS Group AG | -52,962 | -53.5% | 46,106 |
| Cygnus Capital Advisors, LLC | -49,763 | -40.1% | 74,323 |
| BARCLAYS PLC | -11,988 | -96.3% | 455 |
| FLAGSHIP HARBOR ADVISORS, LLC | -6,181 | -36.0% | 11,004 |
| HOLLENCREST CAPITAL MANAGEMENT | -1,990 | -99.5% | 10 |
| SBI Securities Co., Ltd. | -934 | -46.6% | 1,070 |
| OSAIC HOLDINGS, INC. | -480 | -49.7% | 485 |