Quantum Corp
QMCO- Exchange
- Nasdaq
- Industry
- Computer Storage Devices
- SEC CIK
- 0000709283
In the last 90 days, Quantum Corp insiders filed 0 open-market purchases and 3 sales; 60 institutions reported holding it in 13F filings for Q2 2026, worth $158.1M in total; Oaktree Capital is the only superinvestor holding it.
13F holders, Q2 2022
Institutional positions in Quantum Corp as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 92
- 0 vs. Q1 2022
- Shares held
- 64.7M
- +24.2M (+59.7%) vs. Q1 2022
- Total value
- $93.6M
- −$5.07M (−5.1%) vs. Q1 2022
- New holders
- 23
- 30 more added
- Sold out
- 23
- 27 more reduced
2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting QMCO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 60 | $158.1M |
| Q1 2026 | 37 | $7.66M |
| Q4 2025 | 40 | $13.3M |
| Q3 2025 | 29 | $8.58M |
| Q2 2025 | 35 | $8.82M |
| Q1 2025 | 29 | $24.3M |
| Q4 2024 | 47 | $95.0M |
| Q3 2024 | 26 | $7.96M |
| Q2 2024 | 52 | $19.5M |
| Q1 2024 | 60 | $28.6M |
| Q4 2023 | 62 | $17.8M |
| Q3 2023 | 62 | $34.8M |
| Q2 2023 | 64 | $63.1M |
| Q1 2023 | 72 | $68.9M |
| Q4 2022 | 76 | $70.7M |
| Q3 2022 | 83 | $69.0M |
| Q2 2022 | 92 | $93.6M |
| Q1 2022 | 94 | $99.0M |
| Q4 2021 | 105 | $230.2M |
| Q3 2021 | 95 | $226.7M |
| Q2 2021 | 111 | $292.9M |
| Q1 2021 | 106 | $333.3M |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Quantum Corp; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| California State Teachers Retirement System | 0 | $0 | 0.00% | −25,576−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −25,018−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −17,375−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −12,857−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −12,519−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −11,111−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −10,592−100.0% | Sold out |
| AlphaCore Capital LLC | 0 | $0 | 0.00% | −10,524−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −10,176−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −7,067−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −4,441−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −4,380−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −1,479−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −264−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |