Renaissance Technologies LLC
- SEC CIK
- 0001037389
- Latest filing
- Aug 13, 2026
NEPH holding history
Nephros Inc in every 13F filed by Renaissance Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
NEPH overviewAll 13F holders of NEPHFull Q2 2026 holdings
- Shares (Q2 2026)
- 77,504
- Value
- $276.7K
- % of portfolio
- <0.1%
- Quarters held
- 13
- Since Q1 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 77,504 | $276.7K | <0.1% | −21,896−22.0% | Reduced | Holders |
| Q1 2026 | 99,400 | $296.2K | <0.1% | −4,372−4.2% | Reduced | Holders |
| Q4 2025 | 103,772 | $506.4K | <0.1% | +21,272+25.8% | Added | Holders |
| Q3 2025 | 82,500 | $390.2K | <0.1% | +71,600+656.9% | Added | Holders |
| Q2 2025 | 10,900 | $44.6K | <0.1% | +10,900 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −24,444−100.0% | Sold out | Holders |
| Q3 2024 | 24,444 | $41.8K | <0.1% | −16,556−40.4% | Reduced | Holders |
| Q2 2024 | 41,000 | $86.5K | <0.1% | −200−0.5% | Reduced | Holders |
| Q1 2024 | 41,200 | $90.0K | <0.1% | +41,200 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −13,705−100.0% | Sold out | Holders |
| Q2 2023 | 13,705 | $21.0K | <0.1% | −9,495−40.9% | Reduced | Holders |
| Q1 2023 | 23,200 | $25.0K | <0.1% | −8,864−27.6% | Reduced | Holders |
| Q4 2022 | 32,064 | $37.0K | <0.1% | +9,764+43.8% | Added | Holders |
| Q3 2022 | 22,300 | $20.0K | <0.1% | +22,300 | New | Holders |
| Q2 2022 | 0 | $0 | 0.0% | −20,317−100.0% | Sold out | Holders |
| Q1 2022 | 20,317 | $89.0K | <0.1% | +20,317 | New | Holders |