Nephros Ownership | Who Owns Nephros?


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Nephros Ownership Summary


Nephros is owned by 40.64% institutional investors, 12.75% insiders, and 46.61% retail investors. Wexford capital lp is the largest institutional shareholder, holding 34.29% of NEPH shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.23% of its assets in Nephros shares.

NEPH Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockNephros40.64%12.75%46.61%
SectorHealthcare Stocks 49.73%8.84%41.43%
IndustryMedical Instruments & Supplies Stocks57.74%11.38%30.88%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Wexford capital lp3.60M34.29%$7.64M
Vanguard group194.02K1.85%$409.39K
Bard associates175.60K1.67%$370.51K
Geode capital management78.03K0.74%$164.69K
Hightower advisors57.21K0.54%$121.00K
Renaissance41.00K0.39%$86.51K
Blair william & co/il36.25K0.35%$76.48K
Elkhorn partners limited partnership36.00K0.34%$76.00K
Ubs group19.36K0.18%$40.84K
Dimensional fund advisors lp17.63K0.17%$37.20K

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Wexford capital lp3.60M1.93%$7.64M
Bard associates175.60K0.14%$370.51K
Elkhorn partners limited partnership36.00K0.05%$76.00K
Mesirow financial investment management13.80K0.00%$29.12K
Blair william & co/il36.25K0.00%$76.48K
Hightower advisors57.21K0.00%$121.00K
Tower research capital llc (trc)3.67K0.00%$7.75K
Renaissance41.00K0.00%$86.51K
Bank of america corp /de/76.00-$160.00
Dimensional fund advisors lp17.63K-$37.20K

Top Buyers

HolderShares% AssetsChange
Ubs group19.36K-19.05K
Vanguard group194.02K-18.38K
Dimensional fund advisors lp17.63K-17.63K
Citadel advisors11.85K-11.85K
Geode capital management78.03K-7.00K

Top Sellers

HolderShares% AssetsChange
Granite investment partners---13.97K
Two sigma securities---11.62K
Bard associates175.60K0.14%-3.78K
Mesirow financial investment management13.80K0.00%-1.58K
Hightower advisors57.21K0.00%-1.00K

New Positions

HolderShares% AssetsChangeValue
Dimensional fund advisors lp17.63K-17.63K$37.20K
Citadel advisors11.85K-11.85K$25.00K

Sold Out

HolderChange
Newedge advisors-36.00
Wells fargo & company/mn-73.00
Two sigma securities-11.62K
Granite investment partners-13.97K

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 202417-5.56%4,284,771-0.82%402.40%5-37.50%620.00%
Jun 30, 202418-4,320,3681.31%412.51%8-27.27%566.67%
Mar 31, 202418-4,264,479-1.55%402.36%1110.00%350.00%
Dec 31, 20231828.57%4,331,8331.00%412.39%10150.00%2-33.33%
Sep 30, 202314-6.67%4,288,9600.21%412.41%4-3-40.00%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv129.66K1.23%-
Vanguard Institutional Extnd Mkt Idx Tr72.34K0.69%-
Fidelity Extended Market Index56.14K0.53%2.31K
Fidelity Series Total Market Index14.11K0.13%-
Fidelity Total Market Index8.14K0.08%4.69K
Northern Trust Extended Eq Market Idx7.07K0.07%-
NT Ext Equity Mkt Idx Fd - L7.07K0.07%-
Dimensional US Core Equity 1 ETF5.00K0.05%-
DFA US Social Core Equity 2 Portfolio4.68K0.04%-
SSgA U.S. Extended Market Index Class I3.50K0.03%-

Recent Insider Transactions


DateNameRoleActivityValue
May 28, 2024Amron Arthur H-Buy$4.44K
May 30, 2024Amron Arthur H-Buy$6.73K
May 16, 2024Banks Robert R. Jr. President and CEOBuy$112.05K
Mar 12, 2024Amron Arthur H-Buy$17.13K
Dec 07, 2023Banks Robert R. Jr. President and CEOBuy$39.65K

Insider Transactions Trends


DateBuySell
2024 Q23-
2024 Q11-
2023 Q41-
2023 Q32-
2023 Q2--

NEPH Ownership FAQ


Who Owns Nephros?

Nephros shareholders are primarily institutional investors at 40.64%, followed by 12.75% insiders and 46.61% retail investors. The average institutional ownership in Nephros's industry, Medical Instruments & Supplies Stocks, is 57.74%, which Nephros falls below.

Who owns the most shares of Nephros?

Nephros’s largest shareholders are Wexford capital lp (3.6M shares, 34.29%), Vanguard group (194.02K shares, 1.85%), and Bard associates (175.6K shares, 1.67%). Together, they hold 37.80% of Nephros’s total shares outstanding.

Does Blackrock own Nephros?

BlackRock is not among the top 10 institutional shareholders of Nephros.

Who is Nephros’s biggest shareholder by percentage of total assets invested?

Wexford capital lp is Nephros’s biggest shareholder by percentage of total assets invested, with 1.93% of its assets in 3.6M Nephros shares, valued at 7.64M$.

Who is the top mutual fund holder of Nephros shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Nephros shares, with 1.23% of its total shares outstanding invested in 129.66K Nephros shares.

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