Nephros Inc (NEPH)

Q2 2026 vs Q3 2026

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

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Geode Capital Management, LLC

UNCHANGED

Shares70,263 from 70,263

Change0 (0%)

Value$260.8K (+$9.8K)

Filed 2026-11-06

Mesirow Financial Investment Management, Inc.

UNCHANGED

Shares60,000 from 60,000

Change0 (0%)

Value$222.6K (+$8.4K)

Filed 2026-11-05

Essex Investment Management Co LLC

UNCHANGED

Shares38,927 from 38,927

Change0 (0%)

Value$144.4K (+$5.5K)

Filed 2026-10-19

Dimensional Fund Advisors LP

UNCHANGED

Shares22,164 from 22,164

Change0 (0%)

Value$82.2K (+$3.1K)

Filed 2026-11-04

SBI Securities Co., Ltd.

INCREASED

Shares154 from 150

Change+4 (+3%)

Value$571 (+$35)

Filed 2026-10-22

Barclays PLC

DECREASED

Shares23 from 27

Change-4 (-15%)

Value$85 (-$11)

Filed 2026-11-06

Citigroup Inc

NEW

Shares1

Change+1

Value$4

Filed 2026-11-04

Wexford Capital LP

N/A

Shares— from 3,600,552

Change-3,600,552 (-100%)

Value—

Topline Capital Management, LLC

N/A

Shares— from 535,698

Change-535,698 (-100%)

Value—

Vanguard Capital Management LLC

N/A

Shares— from 198,643

Change-198,643 (-100%)

Value—

Morgan Stanley

N/A

Shares— from 128,915

Change-128,915 (-100%)

Value—

Cornerstone Capital, Inc.

N/A

Shares— from 128,700

Change-128,700 (-100%)

Value—

Bard Associates Inc

N/A

Shares— from 118,003

Change-118,003 (-100%)

Value—

Renaissance Technologies LLC

N/A

Shares— from 77,504

Change-77,504 (-100%)

Value—

HighTower Advisors, LLC

N/A

Shares— from 59,710

Change-59,710 (-100%)

Value—

Navellier & Associates Inc

N/A

Shares— from 53,479

Change-53,479 (-100%)

Value—

Vanguard Fiduciary Trust Co

N/A

Shares— from 36,901

Change-36,901 (-100%)

Value—

Blair William & Co

N/A

Shares— from 36,249

Change-36,249 (-100%)

Value—

Citadel Advisors LLC

N/A

Shares— from 29,044

Change-29,044 (-100%)

Value—

BlackRock, Inc.

N/A

Shares— from 18,822

Change-18,822 (-100%)

Value—

De Lisle Partners LLP

N/A

Shares— from 17,400

Change-17,400 (-100%)

Value—

Northern Trust Corp

N/A

Shares— from 16,706

Change-16,706 (-100%)

Value—

State Street Corp

N/A

Shares— from 15,698

Change-15,698 (-100%)

Value—

Goldman Sachs Group Inc

N/A

Shares— from 12,836

Change-12,836 (-100%)

Value—

Mercer Global Advisors Inc

N/A

Shares— from 12,500

Change-12,500 (-100%)

Value—

Elkhorn Partners Limited Partnership

N/A

Shares— from 11,000

Change-11,000 (-100%)

Value—

Cannell & Spears LLC

N/A

Shares— from 11,000

Change-11,000 (-100%)

Value—

UBS Group AG

N/A

Shares— from 831

Change-831 (-100%)

Value—

Royal Bank of Canada

N/A

Shares— from 827

Change-827 (-100%)

Value—

Jones Financial Companies Lllp

N/A

Shares— from 227

Change-227 (-100%)

Value—

Osaic Holdings, Inc.

N/A

Shares— from 175

Change-175 (-100%)

Value—

Northwestern Mutual Wealth Management Co

N/A

Shares— from 133

Change-133 (-100%)

Value—

Harbour Investments, Inc.

N/A

Shares— from 50

Change-50 (-100%)

Value—

FMR LLC

N/A

Shares— from 6

Change-6 (-100%)

Value—

	Status
Geode Capital Management, LLC	UNCHANGED	70,263	70,263	0	0%	$250.9K	$260.8K	+$9.8K	2026-11-06
Mesirow Financial Investment Management, Inc.	UNCHANGED	60,000	60,000	0	0%	$214.2K	$222.6K	+$8.4K	2026-11-05
Essex Investment Management Co LLC	UNCHANGED	38,927	38,927	0	0%	$139.0K	$144.4K	+$5.5K	2026-10-19
Dimensional Fund Advisors LP	UNCHANGED	22,164	22,164	0	0%	$79.1K	$82.2K	+$3.1K	2026-11-04
SBI Securities Co., Ltd.	INCREASED	154	150	+4	+3%	$536	$571	+$35	2026-10-22
Barclays PLC	DECREASED	23	27	-4	-15%	$96	$85	-$11	2026-11-06
Citigroup Inc	NEW	1	—	+1	—	—	$4	—	2026-11-04
Wexford Capital LP	N/A	—	3,600,552	-3,600,552	-100%	$12.9M	—	—	—
Topline Capital Management, LLC	N/A	—	535,698	-535,698	-100%	$1.9M	—	—	—
Vanguard Capital Management LLC	N/A	—	198,643	-198,643	-100%	$709.2K	—	—	—
Morgan Stanley	N/A	—	128,915	-128,915	-100%	$460.2K	—	—	—
Cornerstone Capital, Inc.	N/A	—	128,700	-128,700	-100%	$459.5K	—	—	—
Bard Associates Inc	N/A	—	118,003	-118,003	-100%	$421.3K	—	—	—
Renaissance Technologies LLC	N/A	—	77,504	-77,504	-100%	$276.7K	—	—	—
HighTower Advisors, LLC	N/A	—	59,710	-59,710	-100%	$213.2K	—	—	—
Navellier & Associates Inc	N/A	—	53,479	-53,479	-100%	$190.9K	—	—	—
Vanguard Fiduciary Trust Co	N/A	—	36,901	-36,901	-100%	$131.7K	—	—	—
Blair William & Co	N/A	—	36,249	-36,249	-100%	$129.4K	—	—	—
Citadel Advisors LLC	N/A	—	29,044	-29,044	-100%	$103.7K	—	—	—
BlackRock, Inc.	N/A	—	18,822	-18,822	-100%	$67.2K	—	—	—
De Lisle Partners LLP	N/A	—	17,400	-17,400	-100%	$62.1K	—	—	—
Northern Trust Corp	N/A	—	16,706	-16,706	-100%	$59.6K	—	—	—
State Street Corp	N/A	—	15,698	-15,698	-100%	$56.0K	—	—	—
Goldman Sachs Group Inc	N/A	—	12,836	-12,836	-100%	$45.8K	—	—	—
Mercer Global Advisors Inc	N/A	—	12,500	-12,500	-100%	$44.6K	—	—	—
Elkhorn Partners Limited Partnership	N/A	—	11,000	-11,000	-100%	$39.3K	—	—	—
Cannell & Spears LLC	N/A	—	11,000	-11,000	-100%	$39.3K	—	—	—
UBS Group AG	N/A	—	831	-831	-100%	$3.0K	—	—	—
Royal Bank of Canada	N/A	—	827	-827	-100%	$3.0K	—	—	—
Jones Financial Companies Lllp	N/A	—	227	-227	-100%	$819	—	—	—
Osaic Holdings, Inc.	N/A	—	175	-175	-100%	$624	—	—	—
Northwestern Mutual Wealth Management Co	N/A	—	133	-133	-100%	$475	—	—	—
Harbour Investments, Inc.	N/A	—	50	-50	-100%	$179	—	—	—
FMR LLC	N/A	—	6	-6	-100%	$22	—	—	—

Showing 34 of 34 institutions