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NURO

NeuroMetrix, Inc. Common Stock
NURO

Delisted

NURO was delisted on the 1st of May, 2025.

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14 hedge funds and large institutions have $600K invested in NeuroMetrix, Inc. Common Stock in 2025 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 2 increasing their positions, 6 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

64% more capital invested

Capital invested by funds: $365K → $600K (+$235K)

13% less funds holding

Funds holding: 16 → 14 (-2)

50% less first-time investments, than exits

New positions opened: 2 | Existing positions closed: 4

67% less repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 6

Holders
14
Holders Change
-2
Holders Change %
-12.5%
% of All Funds
0.19%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
2
Reduced
6
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$84.1K
2
DAM
Deltec Asset Management
New York
+$78.5K
3
Renaissance Technologies
Renaissance Technologies
New York
+$63.6K
4
GS
GTS Securities
New York
+$9.61K

Top Sellers

Rank Fund Capital Flow
1
Mariner
Mariner
Kansas
-$21.4K
2
Osaic Holdings
Osaic Holdings
Arizona
-$20.1K
3
TAM
Tucker Asset Management
Colorado
-$1.6K
4
Geode Capital Management
Geode Capital Management
Massachusetts
-$1.53K
5
BlackRock
BlackRock
New York
-$1.36K
Name Holding Trade Value Shares
Change 		Change in
Stake
Renaissance Technologies
1
Renaissance Technologies
New York
$117K +$63.6K +14,825 +128%
GS
2
GTS Securities
New York
$111K +$9.61K +2,241 +10%
Citadel Advisors
3
Citadel Advisors
Florida
$87.1K +$84.1K +19,610 New
DAM
4
Deltec Asset Management
New York
$81K +$78.5K +18,318 New
Vanguard Group
5
Vanguard Group
Pennsylvania
$67.2K – – –
Geode Capital Management
6
Geode Capital Management
Massachusetts
$57K -$1.53K -357 -3%
Mariner
7
Mariner
Kansas
$44.6K -$21.4K -5,000 -33%
BlackRock
8
BlackRock
New York
$20.8K -$1.36K -317 -6%
UBS Group
9
UBS Group
Switzerland
$8.35K -$1.13K -263 -12%
TRCT
10
Tower Research Capital (TRC)
New York
$3.99K -$1.06K -247 -21%
ACM
11
Accent Capital Management
Ohio
$1.33K – – –
Osaic Holdings
12
Osaic Holdings
Arizona
$972 -$20.1K -4,690 -96%
Bank of America
13
Bank of America
North Carolina
$79 – – –
HI
14
Harbour Investments
Wisconsin
$49 – – –
TAM
15
Tucker Asset Management
Colorado
– -$1.6K -402 Closed
CA
16
CoreCap Advisors
Michigan
– -$464 -117 Closed
Fidelity Investments
17
Fidelity Investments
Massachusetts
– -$354 -89 Closed
DB
18
Danske Bank
Denmark
– -$8 -2 Closed

NURO Hedge Fund Activity: Q1 2025 in Review

14 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in NeuroMetrix, Inc. Common Stock (NURO) for Q1 2025, worth a combined $600K — up 64% from $365K a quarter earlier.

Sellers outnumbered buyers: 4 funds closed out of NURO and 2 opened new positions — a net loss of 2 holders — while 6 trimmed existing stakes and 2 added.

The largest buyer was Citadel Advisors, opening a new position worth an estimated $84.1K. The largest seller was Mariner, cutting an estimated $21.4K.

  • 14 institutional investors held NeuroMetrix, Inc. Common Stock (NURO) as of Q1 2025, down from 16 in Q4 2024.
  • Funds reported $600K of NeuroMetrix, Inc. Common Stock stock for Q1 2025, up 64% quarter-over-quarter.
  • 2 funds opened new NeuroMetrix, Inc. Common Stock positions in Q1 2025 and 4 closed out, a net change of -2 holders.
  • The largest NeuroMetrix, Inc. Common Stock buyer in Q1 2025 was Citadel Advisors, an estimated $84.1K added.
  • The largest NeuroMetrix, Inc. Common Stock seller in Q1 2025 was Mariner, an estimated $21.4K sold.

Based on aggregated 13F filings for Q1 2025.