$3.30
+0.06 (+1.85%)
Market Cap
$42.6M
Shares Outstanding
10,644,268
Institutional Holders
18
Total Inst. Value
$8.0M
% of Float Held
—
QoQ Holder Change
+2
Institutional data as of Q1 2025
New Positions
1
Closed Positions
2
Increased
5
Decreased
5
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | WEXFORD CAPITAL LP | $6.2M | 3,600,552 |
| 2 | Topline Capital Management, LLC | $726K | 422,089 |
| 3 | VANGUARD GROUP INC | $351K | 204,158 |
| 4 | BARD ASSOCIATES INC | $246K | 143,221 |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $154K | 90,289 |
| 6 | HighTower Advisors, LLC | $96K | 55,710 |
| 7 | BLAIR WILLIAM & CO/IL | $62K | 36,249 |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $41K | 23,618 |
| 9 | STATE STREET CORP | $27K | 15,698 |
| 10 | Mesirow Financial Investment Management, Inc. | $24K | 13,800 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| Topline Capital Management, LLC | +2K | $726K |
| VANGUARD GROUP INC | +2K | $351K |
| GEODE CAPITAL MANAGEMENT, LLC | +5K | $154K |
| JONES FINANCIAL COMPANIES LLLPNew | +420 | $13K |
| Tower Research Capital LLC (TRC) | +199 | $5K |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| BARD ASSOCIATES INC | -12K | $246K |
| ELKHORN PARTNERS LIMITED PARTNERSHIP | -3K | $67 |
| CITADEL ADVISORS LLC | -2K | $21K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | -184 | $41K |
| JPMORGAN CHASE & CO | -2 | $0 |
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Frequently Asked Questions
How many institutional investors hold NEPH?
As of Q1 2025, 18 institutional investors report holding NEPH (Nephros, Inc.) in their 13F filings.
Which hedge fund owns the most NEPH?
The largest institutional holder of NEPH is WEXFORD CAPITAL LP with $6.2M in shares.
Are institutions buying or selling NEPH?
This quarter, 1 institutions opened new positions in NEPH and 2 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.