NEPHROS INC's ticker is NEPH and the CUSIP is 640671400. A total of 22 filers reported holding NEPHROS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $118,000 | -24.4% | 13,424 | -10.6% | 0.00% | – |
| Q2 2021 | $156,000 | +23.8% | 15,023 | -20.6% | 0.00% | – |
| Q1 2021 | $126,000 | -30.4% | 18,909 | -10.4% | 0.00% | – |
| Q4 2020 | $181,000 | -43.1% | 21,109 | -52.0% | 0.00% | – |
| Q3 2020 | $318,000 | +100.0% | 43,986 | +132.5% | 0.00% | – |
| Q2 2020 | $159,000 | +30.3% | 18,921 | -5.5% | 0.00% | – |
| Q1 2020 | $122,000 | -45.5% | 20,012 | -11.1% | 0.00% | – |
| Q4 2019 | $224,000 | -28.4% | 22,501 | -41.6% | 0.00% | – |
| Q3 2019 | $313,000 | – | 38,521 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WEXFORD CAPITAL LP | 3,395,579 | $21,391,000 | 7.91% |
| BARD ASSOCIATES INC | 207,569 | $2,640,000 | 1.94% |
| Parkman Healthcare Partners LLC | 251,366 | $1,584,000 | 0.73% |
| Cowen Prime Services LLC | 154,800 | $975,000 | 0.60% |
| ELKHORN PARTNERS LIMITED PARTNERSHIP | 12,957 | $82,000 | 0.07% |
| INGALLS & SNYDER LLC | 133,140 | $839,000 | 0.06% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 39,863 | $251,000 | 0.05% |
| B. Riley Wealth Advisors, Inc. | 14,428 | $91,000 | 0.01% |
| HighTower Advisors, LLC | 43,210 | $273,000 | 0.00% |
| BLAIR WILLIAM & CO/IL | 34,249 | $216,000 | 0.00% |