Security key
640671400
NEPHROS INC - Common Stock - $0.001 par value (NEPH)
CUSIP: 640671400
Q4 2021 13F Holders as of 31 Dec 2021
- Security type / class
- Equity / Common Stock - $0.001 par value
- Total 13F shares
- 1,550,944
- Total 13F value
- $9,151,000
- Share change
- -149,553
- SEC-reported price per share
- $5.90
- Number of holders
- 11
- Value change
- -$931,227
- Number of buys
- 4
- Number of sells
- 6
- Shares outstanding
- 10,630,964
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2021
Institutions
11
Top holders
10
NEPH full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2022
Previous quarter: Q3 2021
NEPHROS INC SEC filings
NEPHROS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 640671400
Recent filing periods:
Ownership snapshot
Top reported holders of NEPH - NEPHROS INC - Common Stock - $0.001 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Cowen Prime Advisors LLC
Disclosed value leader
Cowen Prime Advisors LLC
Comparable rows
15/15
Latest evidence
30 Sep 2021
13F
Lead comparable stake: 6.2%
Showing 1-6 of 15 holder rows.
Quick read
Cowen Prime Advisors LLC leads the comparable SEC ownership view at 6.2%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Cowen Prime Advisors LLC's linked filing trail.
Comparable ownership
Top 5
Cowen Prime Advisors LLC
6.2%
Samjo Capital LLC
5.2%
BARD ASSOCIATES INC
2.2%
VANGUARD GROUP INC
0.96%
HighTower Advisors, LLC
0.52%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Cowen Prime Advisors LLC |
13F
Company
|
6.2%
|
$5,790,000
660,150 shares
|
— | 30 Sep 2021 |
| Samjo Capital LLC |
13F
Company
|
5.2%
|
$4,824,000
550,000 shares
|
— | 30 Sep 2021 |
| BARD ASSOCIATES INC |
13F
Company
|
2.2%
|
$2,054,000
234,208 shares
|
— | 30 Sep 2021 |
| VANGUARD GROUP INC |
13F
Company
|
0.96%
|
$891,000
101,618 shares
|
— | 30 Sep 2021 |
| HighTower Advisors, LLC |
13F
Company
|
0.52%
|
$488,000
55,710 shares
|
— | 30 Sep 2021 |
| BLAIR WILLIAM & CO/IL |
13F
Company
|
0.34%
|
$318,000
36,249 shares
|
— | 30 Sep 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
11
Shares
1,550,944
Rows available
11
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2021 vs Q3 2021 Across Filers
Q3 2021 holders
13
Q4 2021 holders
11
Holder diff
-2
| Investor | Q3 2021 Shares | Q4 2021 Shares | Share Diff | Share Chg % | Q3 2021 value | Q4 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend