QUALSTAR CORP's ticker is QBAK and the CUSIP is 74758R208. A total of 19 filers reported holding QUALSTAR CORP in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $2,000 | +100.0% | 400 | +100.0% | 0.00% | – |
| Q3 2019 | $1,000 | – | 200 | +1076.5% | 0.00% | – |
| Q2 2019 | $0 | -100.0% | 17 | -91.5% | 0.00% | – |
| Q1 2019 | $1,000 | -83.3% | 200 | -83.3% | 0.00% | – |
| Q4 2018 | $6,000 | -70.0% | 1,200 | -53.8% | 0.00% | – |
| Q3 2018 | $20,000 | 0.0% | 2,600 | -34.1% | 0.00% | – |
| Q1 2017 | $20,000 | – | 3,946 | +1815.5% | 0.00% | – |
| Q3 2016 | $0 | – | 206 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WEDBUSH SECURITIES INC | 65,155 | $357,000 | 0.04% |
| Wealthcare Advisory Partners LLC | 1,000 | $5,000 | 0.00% |
| Renaissance Technologies | 157,200 | $861,000 | 0.00% |
| Aspire Private Capital, LLC | 300 | $2,000 | 0.00% |
| Advisor Group, Inc. | 500 | $3,000 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | 25,298 | $137,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 1,501 | $8,000 | 0.00% |
| NORTHERN TRUST CORP | 13,150 | $72,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 11,989 | $65,000 | 0.00% |