["Live Demo"] How to trade options in 30 seconds...
I retired at 42 by trading options. My method is different. Unlike anything you've probably ever seen before.

For the first time, I put together a 30-second "live demo" to show you how it works.
Click here to learn more.

QMCO Insider Trading (Quantum)

Insider Ownership Percentage: 18.60%
Insider Buying (Last 12 Months): $151,876.20
Insider Selling (Last 12 Months): $1,614,575.08

Quantum Insider Trading History Chart

Quantum Share Price & Price History

▼ -0.14 (-1.76%)
As of 04/19/2021 01:00 AM ET
Days: 30 | 90 | 365
Buy This Ticker Now: Projected To Jump 1,530%
With experts projecting gains as high as 1,530% by the end of this year…

If you don't buy this ticker, you'll regret it later.
Learn more here!

Quantum Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/13/2021Elizabeth KingCROSell18,425$8.14$149,979.50291,583  
12/30/2020J Michael DodsonCFOSell33,999$5.63$191,414.37539,155  
12/30/2020James J LernerCEOSell35,069$5.63$197,438.471,300,207  
12/23/2020Lewis W MooreheadCAOSell13,312$6.37$84,797.44144,650  
12/23/2020Regan J. MacphersonInsiderSell8,992$6.37$57,279.04  
12/16/2020John FichthornDirectorBuy18,800$6.18$116,184.00124,740  
9/8/2020James J LernerCEOSell67,834$5.27$357,485.181,335,276  
8/31/2020J Michael DodsonCFOSell13,132$5.58$73,276.56573,154  
8/31/2020James J. LernerCEOSell38,808$5.58$216,548.64  
8/24/2020Donald E Jr. MartellaSVPSell1,931$5.38$10,388.7881,407  
8/24/2020Elizabeth KingCROSell34,564$5.38$185,954.32  
8/24/2020J Michael DodsonCFOSell12,266$5.38$65,991.08  
8/24/2020Lewis W. MooreheadCAOSell4,465$5.38$24,021.70  
4/24/2020Brc Partners Opportunity Fund,InsiderBuy9,036$3.95$35,692.20
4/8/2020Brc Partners Opportunity Fund,Major ShareholderBuy192,638$3.39$653,042.82
3/31/2020Brc Partners Opportunity Fund,Major ShareholderBuy53,900$2.95$159,005.00
3/25/2020Brc Partners Opportunity Fund,Major ShareholderBuy143,214$2.88$412,456.32
3/17/2020Brc Partners Opportunity Fund,Major ShareholderBuy568,916$2.22$1,262,993.52
3/11/2020Brc Partners Opportunity Fund,Major ShareholderBuy1,114,408$3.41$3,800,131.28
12/3/2019Br Dialectic Capital ManagemenMajor ShareholderSell969,900$5.75$5,576,925.00
8/29/2019Lewis W MooreheadCAOBuy8,331$5.94$49,486.14500  
8/9/2019J Michael DodsonCFOBuy100,000$5.09$509,000.00  
8/9/2019James J LernerCEOBuy80,000$5.10$408,000.00  
1/22/2019Brc Partners Opportunity Fund,Major ShareholderBuy130,393$1.80$234,707.40  
1/17/2019Brc Partners Opportunity Fund,Major ShareholderBuy1,333,953$1.57$2,094,306.21  
See Full Table

SEC Filings (Institutional Ownership Changes) for Quantum (NASDAQ:QMCO)

74.94% of Quantum stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Quantum Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in Company
4/15/2021First Midwest Bank Trust Division73,285$0.61M0.1%-10.3%0.134%
4/12/2021Highland Private Wealth Management31,723$0.26M0.0%-54.5%0.058%
4/12/2021Calamos Advisors LLC265,736$2.21M0.0%N/A0.486%
2/19/2021JPMorgan Chase & Co.97,296$0.60M0.0%+174.4%0.178%
2/19/2021Itau Unibanco Holding S.A.4,635$0.39M0.0%N/A0.008%
2/16/2021Squarepoint Ops LLC58,669$0.36M0.0%N/A0.107%
2/16/2021Nuveen Asset Management LLC96,486$0.59M0.0%+1.2%0.176%
2/16/2021Captrust Financial Advisors13,375$82K0.0%+338.5%0.024%
2/16/2021Charles Schwab Investment Management Inc.82,176$0.50M0.0%+5.3%0.150%
2/12/2021LPL Financial LLC102,464$0.63M0.0%-19.6%0.247%
2/12/2021Itau Unibanco Holding S.A.4,635$0.39M0.0%N/A0.011%
2/11/2021Trexquant Investment LP16,925$0.10M0.0%N/A0.041%
2/11/2021Northern Trust Corp341,642$2.09M0.0%-2.5%0.822%
2/11/2021Barclays PLC31,235$0.19M0.0%-10.7%0.075%
2/11/2021Citigroup Inc.6,060$37K0.0%+233.0%0.015%
2/11/2021Heartland Advisors Inc.662,755$4.06M0.3%-17.2%1.595%
2/10/2021Pacific Ridge Capital Partners LLC683,013$4.18M1.0%+18.1%1.644%
2/10/2021Rhumbline Advisers33,551$0.21M0.0%+19.4%0.081%
2/10/2021Panagora Asset Management Inc.80,469$0.49M0.0%N/A0.194%
2/10/2021Group One Trading L.P.10,681$65K0.0%-45.7%0.026%
2/9/2021Wells Fargo & Company MN56,489$0.35M0.0%+18.0%0.136%
2/9/2021Bank of New York Mellon Corp168,932$1.03M0.0%+5.4%0.407%
2/8/2021Adirondack Research & Management Inc.90,590$0.55M0.8%-2.5%0.218%
2/5/2021BlackRock Inc.1,464,259$8.96M0.0%-2.0%3.524%
2/5/2021Brasada Capital Management LP17,400$0.11M0.0%-11.2%0.042%
2/4/2021Delta Investment Management LLC21,745$0.13M0.0%N/A0.052%
2/2/2021First Trust Advisors LP98,566$0.60M0.0%-2.3%0.237%
1/30/2021CAPROCK Group Inc.28,980$0.18M0.0%+40.0%0.071%
1/27/2021HighMark Wealth Management LLC18,000$0.11M0.1%-35.7%0.044%
1/26/2021Eidelman Virant Capital468,850$2.87M1.3%-7.9%1.151%
1/26/2021Equitec Proprietary Markets LLC361,987$2.22M0.6%-38.4%0.889%
1/14/2021First Midwest Bank Trust Division81,701$0.50M0.1%-23.3%0.201%
1/14/2021Kovack Advisors Inc.47,200$0.29M0.0%N/A0.116%
11/27/2020Brasada Capital Management LP19,600$90K0.0%-23.4%0.048%
11/19/2020Schonfeld Strategic Advisors LLC28,600$0.13M0.0%N/A0.070%
11/17/2020Public Employees Retirement System of Ohio17,635$81K0.0%N/A0.043%
11/17/2020Jane Street Group LLC25,912$0.12M0.0%-65.7%0.064%
11/17/2020Schonfeld Strategic Advisors LLC28,600$0.13M0.0%N/A0.070%
11/16/2020AQR Capital Management LLC29,211$0.13M0.0%N/A0.072%
11/13/2020Morgan Stanley36,112$0.17M0.0%+6.4%0.089%
11/13/2020Charles Schwab Investment Management Inc.78,032$0.36M0.0%-4.5%0.192%
11/12/2020King Luther Capital Management Corp164,813$0.76M0.0%+26.8%0.405%
11/12/2020JPMorgan Chase & Co.35,457$0.17M0.0%+34.8%0.087%
11/12/2020Arrowstreet Capital Limited Partnership107,416$0.49M0.0%+144.2%0.264%
11/12/2020Group One Trading L.P.19,681$91K0.0%-30.4%0.048%
11/12/2020Neuberger Berman Group LLC2,037,632$9.36M0.0%+65.0%5.002%
11/10/2020State Street Corp347,661$1.60M0.0%+13.0%0.853%
11/10/2020Eidelman Virant Capital508,850$2.33M1.4%N/A1.249%
11/10/2020Pacific Ridge Capital Partners LLC578,358$2.66M0.8%-4.4%1.420%
11/9/2020LPL Financial LLC127,464$0.59M0.0%+1.8%0.313%
11/6/2020BlackRock Inc.1,494,641$6.88M0.0%-1.6%3.669%
11/5/2020New York State Common Retirement Fund16,500$76K0.0%-38.2%0.041%
11/5/2020California Public Employees Retirement System60,762$0.28M0.0%-30.9%0.149%
11/5/2020First Trust Advisors LP100,917$0.46M0.0%N/A0.248%
11/4/2020Brasada Capital Management LP19,600$90K0.0%-23.4%0.048%
10/29/2020CAPROCK Group Inc.20,700$95K0.0%-42.0%0.052%
10/26/2020HighMark Wealth Management LLC28,000$0.13M0.1%+55.6%0.070%
10/20/2020Paradigm Capital Management Inc. NY16,000$74K0.0%N/A0.040%
10/19/2020First Midwest Bank Trust Division106,515$0.49M0.1%-11.9%0.267%
10/13/2020Equitec Proprietary Markets LLC587,544$2.70M2.1%N/A1.472%
8/27/2020Neuberger Berman Group LLC1,234,701$4.77M0.0%-1.8%3.094%
8/25/2020Nuveen Asset Management LLC94,700$0.37M0.0%N/A0.237%
8/20/2020Charles Schwab Investment Management Inc.81,750$0.32M0.0%N/A0.205%
8/17/2020Jane Street Group LLC75,604$0.29M0.0%+220.8%0.189%
8/14/2020Bank of America Corp DE11,732$46K0.0%-77.0%0.029%
8/14/2020Portolan Capital Management LLC389,688$1.50M0.2%-37.9%0.976%
8/14/2020Deep Field Asset Management LLC555,000$2.14M1.2%+16.2%1.391%
8/12/2020American International Group Inc.17,894$69K0.0%N/A0.045%
8/12/2020Heartland Advisors Inc.800,000$3.09M0.3%+6.7%2.005%
8/12/2020King Luther Capital Management Corp130,000$0.50M0.0%+30.0%0.326%
8/12/2020Algert Global LLC15,460$60K0.0%N/A0.039%
8/12/2020Goldman Sachs Group Inc.140,659$0.54M0.0%+34.5%0.352%
8/12/2020Bank of New York Mellon Corp132,036$0.51M0.0%+171.0%0.331%
8/11/2020Pacific Ridge Capital Partners LLC605,158$2.34M0.6%+92.2%1.516%
8/7/2020New York State Common Retirement Fund26,700$0.10M0.0%N/A0.067%
8/5/2020CAPROCK Group Inc.35,700$0.14M0.0%-59.2%0.089%
7/31/2020UBS Group AG10,501$40K0.0%+324.8%0.026%
7/31/2020Premier Asset Management LLC34,647$0.13M0.0%N/A0.087%
7/24/2020Heritage Investors Management Corp11,827$46K0.0%N/A0.030%
7/22/2020HighMark Wealth Management LLC18,000$69K0.1%+38.5%0.045%
7/14/2020Brasada Capital Management LP25,600$99K0.0%-45.9%0.064%
5/15/2020Jane Street Group LLC23,565$69K0.0%N/A0.059%
5/15/2020Fondren Management LP155,000$0.46M1.2%N/A0.389%
5/14/2020Portolan Capital Management LLC627,402$1.85M0.3%N/A1.574%
5/13/2020White Pine Capital LLC40,300$0.12M0.1%N/A0.101%
5/13/2020King Luther Capital Management Corp100,000$0.30M0.0%-9.1%0.251%
5/13/2020Adirondack Research & Management Inc.93,415$0.28M0.4%N/A0.234%
5/8/2020Oppenheimer Asset Management Inc.11,050$33K0.0%N/A0.028%
5/6/2020Russell Investments Group Ltd.120,626$0.36M0.0%N/A0.303%
5/6/2020Bank of New York Mellon Corp48,716$0.14M0.0%N/A0.122%
5/5/2020K.J. Harrison & Partners Inc15,000$44K0.0%N/A0.038%
5/5/2020TCW Group Inc.3,262,290$9.62M0.1%N/A8.185%
4/30/2020HighMark Wealth Management LLC13,000$38K0.0%N/A0.033%
4/28/2020CAPROCK Group Inc.87,500$0.26M0.0%N/A0.220%
4/22/2020Highland Private Wealth Management69,723$0.21M0.1%N/A0.175%
4/21/2020Raymond James & Associates144,624$0.43M0.0%N/A0.363%
4/8/2020Cypress Capital Group10,000$30K0.0%N/A0.025%
2/12/2020King Luther Capital Management Corp110,000$0.82M0.0%N/A0.276%
Data available starting January 2016

See Full Table
Quantum logo
Quantum Corporation provides products for storing and managing digital video and video-like data in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers StorNext software systems that enable high-speed ingest, editing, processing, and management of digital video and image datasets; and Scalar tape systems that provide long-term data storage facility to archive and preserve digital content for decades. It also provides DXi backup systems for backup storage and multi-site disaster recovery; surveillance and physical security storage systems, including video recording servers, as well as hyperconverged storage systems for video surveillance management and recording; and appliances designed for video surveillance analytics and to run various types of access control systems. In addition, the company offers in-vehicle storage systems, which are removable storage systems for in-vehicle data capture, mobile surveillance, and military applications; managed services, implementation and training services, and support services; and object storage systems for online content repositories, such as media archives, genome sequencing data repositories, and big data lakes. Further, it sells linear tape-open (LTO) tape cartridges, as well as standalone LTO tape drives for small business and desktop use. The company sells its products through a network of distributors, value-added resellers, direct marketing resellers, original equipment manufacturers, and other suppliers, as well as directly to corporate entities and government agencies. It serves corporations, government agencies, service providers, broadcasters, movie studios, sports leagues and teams, and enterprises. Quantum Corporation was founded in 1980 and is headquartered in San Jose, California.
Read More

Today's Range

Now: $7.82

50 Day Range

MA: $8.51

52 Week Range

Now: $7.82


229,201 shs

Average Volume

444,008 shs

Market Capitalization

$427.69 million

P/E Ratio


Dividend Yield




Who are the company insiders with the largest holdings of Quantum?

Quantum's top insider shareholders include:
  1. James J Lerner (CEO)
  2. J Michael Dodson (CFO)
  3. Elizabeth King (CRO)
  4. Lewis W Moorehead (CAO)
  5. John Fichthorn (Director)
  6. Donald E Jr Martella (SVP)
  7. Br Dialectic Capital Managemen (Major Shareholder)
  8. Brc Partners Opportunity Fund, (Insider)
  9. Brc Partners Opportunity Fund, (Major Shareholder)
  10. James J Lerner (CEO)
  11. Lewis W Moorehead (CAO)
  12. Regan J Macpherson (Insider)

Who are the major institutional investors of Quantum?

Quantum's top institutional investors include:
  1. Calamos Advisors LLC — 0.49%
  2. First Midwest Bank Trust Division — 0.13%
  3. Highland Private Wealth Management — 0.06%

Which major investors are selling Quantum stock?

In the previous quarter, QMCO stock was sold by these institutional investors:
  1. Highland Private Wealth Management
  2. First Midwest Bank Trust Division
In the previous year, company insiders that have sold Quantum company stock include:
  1. James J Lerner (CEO)
  2. J Michael Dodson (CFO)
  3. Elizabeth King (CRO)
  4. Lewis W Moorehead (CAO)
  5. John Fichthorn (Director)
  6. Donald E Jr Martella (SVP)
  7. Br Dialectic Capital Managemen (Major Shareholder)
  8. Brc Partners Opportunity Fund, (Insider)

Which major investors are buying Quantum stock?

During the last quarter, QMCO stock was bought by institutional investors including:
  1. Calamos Advisors LLC
During the previous year, these company insiders have bought Quantum stock:
  1. James J Lerner (CEO)
  2. J Michael Dodson (CFO)
  3. Elizabeth King (CRO)
  4. Lewis W Moorehead (CAO)
  5. John Fichthorn (Director)
  6. Donald E Jr Martella (SVP)
"Do This" As Soon As Possible
They called the 2020 crash 45 days early. Nobody expects what they're predicting now...
Learn more here!