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Nephros
NEPH

Overview Fund Activity

18 hedge funds and large institutions have $6.91M invested in Nephros in 2024 Q4 according to their latest regulatory filings, with 3 funds opening new positions, 2 increasing their positions, 7 reducing their positions, and 2 closing their positions.

Holders
18
Holders Change
+1
Holders Change %
+5.88%
% of All Funds
0.24%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
2
Reduced
7
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
TCM
1
Topline Capital Management
California
$617K
2
UBS Group
2
UBS Group
Switzerland
$59.1K
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$34.8K
4
EP
4
Elkhorn Partners
Nebraska
$61K

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$0
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$0
3
BA
3
Bard Associates
Illinois
$228K
4
Citadel Advisors
4
Citadel Advisors
Florida
$20.9K
5
HighTower Advisors
5
HighTower Advisors
Illinois
$81.9K
Name Market Value Shares Shares
Change 		Shares
Change %
WC
1
Wexford Capital
Florida
$5.28M 3,600,552 – –
TCM
2
Topline Capital Management
California
$617K 419,887 +419,887 New
Vanguard Group
3
Vanguard Group
Pennsylvania
$295K 201,994 – –
BA
4
Bard Associates
Illinois
$228K 155,271 -17,100 -10%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$124K 84,850 -399 -0.5%
HighTower Advisors
6
HighTower Advisors
Illinois
$81.9K 55,710 -1,500 -3%
EP
7
Elkhorn Partners
Nebraska
$61K 41,429 +4,988 +14%
UBS Group
8
UBS Group
Switzerland
$59.1K 40,208 +40,087 +33,130%
William Blair & Company
9
William Blair & Company
Illinois
$53.3K 36,249 – –
Susquehanna International Group
10
Susquehanna International Group
Pennsylvania
$34.8K 23,802 +23,802 New
State Street
11
State Street
Massachusetts
$22.9K 15,698 – –
Citadel Advisors
12
Citadel Advisors
Florida
$20.9K 14,289 -2,947 -17%
MFIM
13
Mesirow Financial Investment Management
Illinois
$20.3K 13,800 – –
Morgan Stanley
14
Morgan Stanley
New York
$7.97K 5,423 – –
TRCT
15
Tower Research Capital (TRC)
New York
$3.82K 2,599 -192 -7%
Bank of America
16
Bank of America
North Carolina
$112 76 -20 -21%
JPMorgan Chase & Co
17
JPMorgan Chase & Co
New York
$22 15 -206 -93%
Renaissance Technologies
18
Renaissance Technologies
New York
– – -24,444 Closed
Dimensional Fund Advisors
19
Dimensional Fund Advisors
Texas
– – -14,875 Closed
CFGS
20
Concourse Financial Group Securities
Alabama
– – – –
Royal Bank of Canada
21
Royal Bank of Canada
Ontario, Canada
$0 2 +2 New