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Nephros Inc
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3.550USD
-0.090-2.47%
Market hours （ET）Quotes delayed by 15 min
38.49MMarket Cap
48.62P/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Wexford Capital LP
33.32%
Topline Capital Management, LLC
5.66%
Pessin (Sandra F)
3.41%
Pessin (Norman H)
3.17%
Vanguard Capital Management, LLC
1.83%
Other
52.62%
Shareholders
Shareholders
Proportion
Wexford Capital LP
33.32%
Topline Capital Management, LLC
5.66%
Pessin (Sandra F)
3.41%
Pessin (Norman H)
3.17%
Vanguard Capital Management, LLC
1.83%
Other
52.62%
Shareholder Types
Shareholders
Proportion
Hedge Fund
40.64%
Individual Investor
12.84%
Investment Advisor
5.59%
Investment Advisor/Hedge Fund
1.86%
Research Firm
0.52%
Venture Capital
0.20%
Other
38.35%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
47
5.53M
50.96%
+353.25K
2025Q4
36
5.10M
48.03%
+133.60K
2025Q3
31
4.82M
45.37%
-29.24K
2025Q2
39
5.84M
55.12%
-183.12K
2025Q1
40
6.02M
56.88%
-61.37K
2024Q4
40
6.01M
57.04%
+401.71K
2024Q3
41
5.63M
53.41%
-573.67K
2024Q2
43
5.67M
53.74%
-568.79K
2024Q1
45
5.62M
53.39%
-435.05K
2023Q4
45
5.58M
53.01%
-868.28K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Wexford Capital LP
3.62M
33.98%
--
--
Dec 31, 2025
Topline Capital Management, LLC
614.30K
5.77%
+18.97K
+3.19%
Dec 31, 2025
Pessin (Sandra F)
369.71K
3.47%
-59.73K
-13.91%
Apr 22, 2025
Pessin (Norman H)
344.13K
3.23%
--
--
Apr 22, 2025
Banks (Robert R Jr.)
190.00K
1.78%
+120.00K
+171.43%
Mar 23, 2026
Amron (Arthur H)
134.88K
1.27%
+3.61K
+2.75%
Mar 16, 2026
Spandow (Oliver J)
122.88K
1.15%
+8.04K
+7.00%
Nov 10, 2025
Bard Associates Inc.
121.62K
1.14%
-5.50K
-4.33%
Dec 31, 2025
Mesirow Financial Investment Management, Inc.
50.00K
0.47%
+36.20K
+262.32%
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Dimensional US Core Equity 1 ETF
0%
DFA Dimensional US Sustainability Core 1 ETF
0%
iShares Core S&P Total U.S. Stock Market ETF
0%
Dimensional US Core Equity 1 ETF
Proportion0%
DFA Dimensional US Sustainability Core 1 ETF
Proportion0%
iShares Core S&P Total U.S. Stock Market ETF
Proportion0%