Security key
640671400
NEPHROS INC - Common Stock - $0.001 par value (NEPH)
CUSIP: 640671400
Q3 2021 13F Holders as of 30 Sep 2021
- Security type / class
- Equity / Common Stock - $0.001 par value
- Total 13F shares
- 1,700,497
- Total 13F value
- $14,914,000
- Share change
- +41,343
- SEC-reported price per share
- $8.77
- Number of holders
- 13
- Value change
- +$362,427
- Number of buys
- 6
- Number of sells
- 3
- Shares outstanding
- 10,630,964
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2021
Institutions
13
Top holders
10
NEPH full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2021
Previous quarter: Q2 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
WEXFORD CAPITAL LP
Disclosed value leader
WEXFORD CAPITAL LP
Comparable rows
15/15
Latest evidence
30 Jun 2021
13F
Lead comparable stake: 34%
Showing 1-6 of 15 holder rows.
Quick read
WEXFORD CAPITAL LP leads the comparable SEC ownership view at 34%.
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 WEXFORD CAPITAL LP's linked filing trail.
Comparable ownership
Top 5
WEXFORD CAPITAL LP
34%
Cowen Prime Advisors LLC
5.9%
Cowen Prime Services LLC
5.9%
Samjo Capital LLC
5.2%
BARD ASSOCIATES INC
2.2%
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 |
|---|---|---|---|---|---|
| WEXFORD CAPITAL LP |
13F
Company
|
34%
|
$36,852,000
3,631,197 shares
|
— | 30 Jun 2021 |
| Cowen Prime Advisors LLC |
13F
Company
|
5.9%
|
$6,358,000
626,450 shares
|
— | 30 Jun 2021 |
| Cowen Prime Services LLC |
13F
Company
|
5.9%
|
$6,358,000
626,450 shares
|
— | 30 Jun 2021 |
| Samjo Capital LLC |
13F
Company
|
5.2%
|
$5,630,000
549,100 shares
|
— | 30 Jun 2021 |
| BARD ASSOCIATES INC |
13F
Company
|
2.2%
|
$2,350,000
231,508 shares
|
— | 30 Jun 2021 |
| VANGUARD GROUP INC |
13F
Company
|
0.94%
|
$1,014,000
99,936 shares
|
— | 30 Jun 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 Q3 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
13
Shares
1,700,497
Rows available
13
| 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 Q3 2021 vs Q2 2021 Across Filers
Q2 2021 holders
15
Q3 2021 holders
13
Holder diff
-2
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 value | Q3 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend