SIGMA LABS INC's ticker is SGLB and the CUSIP is 826598302. A total of 13 filers reported holding SIGMA LABS INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $4,000 | – | 4,221 | +13090.6% | 0.00% | – |
| Q3 2019 | $0 | – | 32 | +3100.0% | 0.00% | – |
| Q2 2019 | $0 | -100.0% | 1 | -100.0% | 0.00% | – |
| Q1 2019 | $10,000 | – | 6,401 | +640000.0% | 0.00% | – |
| Q4 2018 | $0 | – | 1 | -98.7% | 0.00% | – |
| Q3 2018 | $0 | – | 77 | 0.0% | 0.00% | – |
| Q2 2018 | $0 | – | 77 | +7600.0% | 0.00% | – |
| Q1 2018 | $0 | – | 1 | -98.7% | 0.00% | – |
| Q4 2017 | $0 | – | 75 | 0.0% | 0.00% | – |
| Q3 2017 | $0 | – | 75 | 0.0% | 0.00% | – |
| Q2 2017 | $0 | – | 75 | 0.0% | 0.00% | – |
| Q1 2017 | $0 | – | 75 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERRITT CAPITAL MANAGEMENT INC | 200,000 | $422,000 | 0.11% |
| TRENT CAPITAL MANAGEMENT INC /NC/ | 19,200 | $41,000 | 0.06% |
| ARK Investment Management | 36,461 | $77,000 | 0.02% |
| SABBY MANAGEMENT, LLC | 102,946 | $220,000 | 0.01% |
| Virtu KCG Holdings LLC | 11,674 | $25,000 | 0.00% |
| UBS Group AG | 5,393 | $11,000 | 0.00% |
| SEI INVESTMENTS CO | 15 | $0 | 0.00% |
| DEUTSCHE BANK AG\ | 75 | $0 | 0.00% |
| GOLDMAN SACHS GROUP INC | 23,030 | $49,000 | 0.00% |
| Bank of New York Mellon Corp | 36,469 | $77,000 | 0.00% |