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NEPH NEPHROS INC

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COM (common), issuer CIK 1196298

19 managers (19 13F filers) reported a position in NEPH shares at 2024-12-31, 4,711,854 shares in all. 2 filers opened a position and 2 filers sold out during the quarter.

Managers
19
13F filers
19
New
2
Added
2
Reduced
7
Sold out
2
Shares held by filers
4,711,854

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
WEXFORD CAPITAL LP3,600,552$5.28M1.35%013F-HRTimeline
Topline Capital Management, LLC419,887$617K0.12%13F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC201,994$295K<0.01%013F-HRTimelineGroup
BARD ASSOCIATES INC155,271$228K0.08%-17,10013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC84,850$124K<0.01%-39913F-HRTimelineGroup
HighTower Advisors, LLC55,710$81.9K<0.01%-1,50013F-HRTimeline
ELKHORN PARTNERS LIMITED PARTNERSHIPin group ELKHORN PARTNERS LIMITED PART…41,429$61K0.04%+4,98813F-HRTimelineGroup
UBS Group AGin group UBS Group AG40,208$59.1K<0.01%+40,08713F-HRTimelineGroup
BLAIR WILLIAM & CO/IL36,249$53.3K<0.01%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…23,802$34.8K<0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP15,698$22.9K<0.01%013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC14,289$20.9K<0.01%-2,94713F-HRTimelineGroup
Mesirow Financial Investment Management…13,800$20.3K<0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY5,423$7.97K<0.01%013F-HR/ATimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,599$3.82K<0.01%-19213F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/76$112<0.01%-2013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO15$22<0.01%-20613F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2$00%new13F-HRTimelineGroupValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.